Owner knowledge / DB7

Aston Martin DB7 alternative parts and cross references

Find alternative part numbers, suppliers and owner-contributed fitment notes for the Aston Martin DB7. Use this list as a starting point when sourcing service and repair parts.

Check the details before ordering

Always check your original part number, model year and vehicle specification. The source includes uncertain and provisional fitment notes: these have been retained. Legacy entries are marked Unverified and have not been independently rechecked during this migration.

Costs are indicative source figures and may be out of date. Some supplier links are affiliate links. Read the notes for any modifications or restrictions.

Alternative parts

141 of 141 records

Touch-up paint (30 ml)

Unverified
i6
Yes
V12
Yes
Original part number
N/A
Alternative part number
Not stated
Manufacturer / supplier
Not stated
Indicative cost
£9.50

Notes & fitment

eBay seller: allthebest888. A PPG paint code is required.

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Five-speed automatic Touchtronic gear selector cable

Unverified
i6
No
V12
Yes
Original part number
42-123685-AB
Alternative part number
UN/BMW 25.16.1.422.409.11.02
Manufacturer / supplier
BMW
Indicative cost
£48.94 ex VAT

Notes & fitment

The Aston Martin part number covers the whole assembly; the alternative reference covers the cable only.

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Air conditioning compressor

Unverified
i6
Yes
V12
Yes
Original part number
Not stated
Alternative part number
SD7H15 QY7954
Manufacturer / supplier
Sanden
Indicative cost
Not stated

Notes & fitment

The original source refers to a forum thread titled “Merged: Air compressors” in a technical subforum. A direct reference link is not recorded.

View part details

Air filter

Unverified
i6
Yes
V12
No
Original part number
08-80211
Alternative part number
K&N AP1128
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Air filter

Unverified
i6
No
V12
Yes
Original part number
12-120278-AB
Alternative part number
Not stated
Manufacturer / supplier
4 Ashes special order
Indicative cost
£55 each

Notes & fitment

Cleanable, lifetime of 500,000 miles. Four Ashes garage

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Front wheel-speed sensor (LH)

Unverified
i6
Catalogue lists DB7 1997; check VIN
V12
No
Original part number
90-84578
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: 90-84578 is front LH wheel-speed sensor, not an airbag. Listed in DB7 1997 catalogue; Jaguar interchange not established.
Sources:
https://astonmartinbits.com/products/90-84578

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Airbag

Unverified
i6
No
V12
No
Original part number
90-84580 (Air bag)
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

The legacy airbag description has not been confirmed. Do not use this record to identify or order an airbag; verify 90-84580 against the vehicle VIN and parts catalogue.

Catalogue research, 14 September 2026: Repeated exact-number and DB7 sensor/airbag searches did not produce a reliable 90-84580 listing. Adjacent references are wheel-speed sensors, but that does not prove this part identity.

Second research pass, 14 September 2026: Search outcome: Repeated exact-number and DB7 sensor/airbag searches did not produce a reliable 90-84580 listing. Adjacent references are wheel-speed sensors, but that does not prove this part identity.

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ABS wheel-speed sensor

Unverified
i6
No
V12
No
Original part number
90-84579
Alternative part number
Not stated
Manufacturer / supplier
Not stated
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: Supplier catalogue identifies 90-84579 as an ABS wheel-speed sensor, not an airbag. Position and exact application remain unresolved.
Sources:
https://www.grandtouringparts.com/c/brakes-brake-parts

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Front wheel-speed sensor (RH)

Unverified
i6
Catalogue lists DB7 1995/1997; check VIN
V12
No
Original part number
90-84577
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: 90-84577 is front RH wheel-speed sensor, not an airbag. Listed for DB7 1995 and 1997; Jaguar interchange not established.
Sources:
https://www.scuderiacarparts.com/part/174584/astonmartin/9084577/front-rh-speed-sensor.html

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Alarm siren

Unverified
i6
Yes
V12
No
Original part number
37.34328
Alternative part number
AMR 4974
Manufacturer / supplier
Land Rover
Indicative cost
Not stated
View part details

Alternator

Unverified
i6
Yes
V12
No
Original part number
09-80402
Alternative part number
Nippon Denso SPD5067; additional legacy markings: 11.12.10 / 7560
Manufacturer / supplier
N/A
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: Specialist supplier explicitly links 09-80402 and SPD5067 and spells Nippon Denso. Additional legacy 11.12.10 / 7560 markings remain unidentified.
Sources:
https://astondb7.com/parts/

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Battery

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
S4008
Manufacturer / supplier
Alfa Romeo / Bosch
Indicative cost
Not stated
View part details

Compressor belt

Unverified
i6
Yes
V12
No
Original part number
89-81585
Alternative part number
Not stated
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Blend flap motors

Unverified
i6
Yes
V12
Yes
Original part number
89-82094
Alternative part number
JLM11557
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

The Aston Martin cross-reference is difficult to confirm from the diagram.

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Front brake discs

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
2002 Jaguar XJR/XKR with Brembo R Performance Option Jaguar Part # C2N3427
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Rear brake discs

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
2002 Jaguar XJR/XKR with Brembo R Performance Option Jaguar Part # JLM21748
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Front brake discs

Unverified
i6
No
V12
Yes
Original part number
28-123818-AA
Alternative part number
Brembo 00 07G AA MIN TH 30MM Brembo 7K
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Front brake pad set

Unverified
i6
Yes
V12
No
Original part number
28-83038
Alternative part number
Mintex MGB585 (unconfirmed); EBC DP4262 (legacy reference; check DP4262R application)
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: Supplier identifies EBC DP4262R for the DB7 3.2. Correct ECB brand typo; historical DP4262 and Mintex MGB585 references still need suffix/application confirmation.
Sources:
https://alconkits.com/collections/ebc-brake-pads/products/ebc-93-97-aston-martin-db7-3-2-supercharged-yellowstuff-front-brake-pads

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Rear brake pad set

Unverified
i6
Yes
V12
No
Original part number
28-83039
Alternative part number
EBC 243 GG DP4690/2
Manufacturer / supplier
Jaguar
Indicative cost
Not stated
View part details

Rear brake pad set (from (V) 101001)

Unverified
i6
Yes
V12
No
Original part number
28-85675
Alternative part number
EBC DP41198 (legacy reference; confirm current suffix and application)
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: EBC catalogue contains 1198 brake pad family; correct ECB brand typo. Exact legacy DP41198 suffix and VIN compatibility still need confirmation.
Sources:
https://www.ebc-brakes.de/downloads/EBC_Katalog_Auto_Belaege.pdf

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Front brake pads

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
2002 Jaguar XJR/XKR with Brembo R Performance Option Jaguar Part # MXD1550AB (Delphi or Mintex)
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Front brake pads

Unverified
i6
No
V12
Yes
Original part number
28-85450
Alternative part number
Brembo 07.4865.22
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Blower motor carbon brush set

Unverified
i6
No
V12
No
Original part number
Not stated
Alternative part number
617,014,131
Manufacturer / supplier
Not stated
Indicative cost
£4

Notes & fitment

The source refers to “the above blower motor”, but the associated motor is not identified in this standalone entry. Confirm the brush dimensions and motor application.

Second research pass, 14 September 2026: Search outcome: Searched comma-separated and compact brush reference; no matching automotive manufacturer product found. Motor identity and brush dimensions remain essential.

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Carbon canisters

Unverified
i6
Yes
V12
Yes
Original part number
34-84916
Alternative part number
F5RX-9D655-AAI
Manufacturer / supplier
Ford
Indicative cost
Not stated

Notes & fitment

Other numbers on part: NJH-6110-AA and F5RX-9D653-BB

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Centre console switches

Unverified
i6
No
V12
No
Original part number
Not stated
Alternative part number
Not stated
Manufacturer / supplier
Ford
Indicative cost
Not stated

Notes & fitment

Second research pass, 14 September 2026: Search outcome: Searched DB7 centre-console Ford switches. No specific switch or supplier part number supplied, so individual function and fitment cannot be established.

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Clutch

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
LUK
Manufacturer / supplier
Jaguar
Indicative cost
Not stated
View part details

Clutch thrust bearing

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
LUK part No 628 2067 00 / 128 0264 / 999 1103 / 328 0209 / 500 0340
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Door mirror

Unverified
i6
No
V12
Yes
Original part number
See remarks
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

65-122220-AA (RH) 65-122221-AA (LH)

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Door mirror (i6)

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Not stated
Manufacturer / supplier
Citroen/Jaguar
Indicative cost
Not stated
View part details

Door mirror switch

Unverified
i6
No
V12
No
Original part number
37-81840
Alternative part number
Not stated
Manufacturer / supplier
Ford
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: Catalogue identifies 37-81840 as mirror adjustment switch for DB7 Vantage. No Ford interchange number supplied or confirmed.
Sources:
https://www.eurospares.com/aston-martin/db7/db7-vantage-2001/part-diagrams/6-6a-2/instruments-controls

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Door seals (LH and RH)

Unverified
i6
Yes
V12
Yes
Original part number
77-84316/317
Alternative part number
See remarks. A length of existing seal in very good condition is required as a pattern 4 inches or more
Manufacturer / supplier
N/A
Indicative cost
Not stated

Notes & fitment

Four Ashes Garage - 01789 266855

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Engine start button

Unverified
i6
No
V12
Yes
Original part number
37-122123-AA
Alternative part number
Originally 320-815 but now 350-282
Manufacturer / supplier
RS Components
Indicative cost
£7

Notes & fitment

(up to 302252), 37-124272-AA after.

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Exhaust manifold

Unverified
i6
Yes
V12
No
Original part number
08-84451
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated
View part details

Exhaust shield

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated
View part details

Exterior door handle

Unverified
i6
Yes
V12
Yes
Original part number
65-82270
Alternative part number
B093-59-410
Manufacturer / supplier
Mazda
Indicative cost
$90

Notes & fitment

The source lists the same price for the Mazda and Aston Martin versions.

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Fans and cowl assembly

Unverified
i6
No
V12
Yes
Original part number
Not stated
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

XJR/XKR 1998-2003

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Flywheel

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Jaguar EBC10865
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: Jaguar identifies EBC10865 as a 4.0-litre supercharged X300 flywheel. EBC is part of the Jaguar part number, not the brake brand. The two records duplicate that reference; DB7 interchange unverified.
Sources:
https://parts.jaguarlandroverclassic.com/parts/index/part/id/922.1585.5728.24376/brand/jaguar/

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Flywheel

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Jaguar EBC10865
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: Jaguar identifies EBC10865 as a 4.0-litre supercharged X300 flywheel. EBC is part of the Jaguar part number, not the brake brand. The two records duplicate that reference; DB7 interchange unverified.
Sources:
https://parts.jaguarlandroverclassic.com/parts/index/part/id/922.1585.5728.24376/brand/jaguar/

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Front fog lamps

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
EA2551680C / Koito 114-61977 (L or R)
Manufacturer / supplier
Mazda
Indicative cost
Not stated
View part details

Front oxygen / lambda sensor

Unverified
i6
Yes
V12
No
Original part number
?
Alternative part number
OZA201-AM1
Manufacturer / supplier
NTK (NGK)
Indicative cost
Request current supplier price

Notes & fitment

Use the supplier link for product details.

Catalogue research, 14 September 2026: NGK/NTK catalogue identifies the recorded sensor designation. Correct NK to NTK (NGK). Historic multiple prices and exact current replacement require a supplier quote.
Sources:
https://www.ngkntk.com/fileadmin/middle_east/downloads/lambda_catalogue_2017-18.pdf

UK supplier / details ↗
View part details

Fuel filter

Unverified
i6
Yes
V12
Yes
Original part number
34-83629
Alternative part number
NMD6091AC
Manufacturer / supplier
Jaguar
Indicative cost
Not stated
View part details

Fuel filter (2 required)

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Jaguar X308 (XJ8/XJR) Part#NMD6091AC Requires 2 "O" Rings Part #CAC89682
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Fuel pump

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Walbro, see remarks
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

The original source refers to a forum thread titled “Re Fuel Pumps” in an engine, fuel and gearbox section. A direct reference link is not recorded.

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Fuel pump

Unverified
i6
No
V12
Yes
Original part number
34-85145
Alternative part number
XL2U-9350-AA Number for pump only but Ford only supply combined with sender unit.
Manufacturer / supplier
Ford / ACDelco
Indicative cost
£56 - £350

Notes & fitment

Use the supplier link for product details.

UK supplier / details ↗
View part details

Fuel pump (2 required)

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Ford Part # MTCR1201 C/W Strainer Crossreference to 1997 Ford Taurus for aftermarket
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Four-speed automatic gearbox

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
GM 4L80-E
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

The source also credits contributor “ColinB”.

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Five-speed manual gearbox

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Getrag 290
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

The source also credits contributor “ColinB”.

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Six-speed manual gearbox

Unverified
i6
No
V12
Yes
Original part number
41-121996-AA
Alternative part number
Tremec T56
Manufacturer / supplier
Dodge
Indicative cost
Not stated

Notes & fitment

Tremec T56 is the gearbox family. Confirm the Aston Martin assembly specification, ratios, input/output shafts and mounting details; a Dodge T56 is not established as a direct replacement.

Catalogue research, 14 September 2026: Manufacturer application catalogue identifies Tremec T56, not TR56. Shared gearbox family does not establish interchange with a Dodge assembly.
Sources:
https://www.drivparts.com/content/dam/marketing/North-America/catalogs/national/pdf/national-master-application-listings.pdf

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Heater blower motor (RH Jaguar reference)

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
CCC5544 superseded by CCC5546
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Jaguar lists CCC5544 superseded by CCC5546 as the RH blower assembly. The DB7 interchange still needs confirmation; do not confuse it with the LH assembly.

Catalogue research, 14 September 2026: Jaguar confirms RH CCC5544 superseded by CCC5546. LH uses different references. This does not confirm the complete DB7 interchange.
Sources:
https://parts.jaguarlandroverclassic.com/parts/index/part/id/278.910.1499.5081.22459/brand/jaguar/

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Heater valve

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
CBC2536 or C41051
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: Supplier identifies both references as heater water valves with differing catalogue applications. Repeated records contain the same pair; neither exact DB7 interchange nor a distinct second variant is established.
Sources:
https://www.jagroverland.com/jaguar/?page=245&setCurrencyId=2

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Heater valve

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
CBC2536 or C41051
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Vacuum-operated valve between the engine and bulkhead.

Catalogue research, 14 September 2026: Supplier identifies both references as heater water valves with differing catalogue applications. Repeated records contain the same pair; neither exact DB7 interchange nor a distinct second variant is established.
Sources:
https://www.jagroverland.com/jaguar/?page=245&setCurrencyId=2

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Indicator repeaters

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Hella W5W No. 151 5W2cp
Manufacturer / supplier
Mazda
Indicative cost
Not stated
View part details

Instrument cluster

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated
View part details

Instrument panel dimmer switch

Unverified
i6
No
V12
Yes
Original part number
37-84390/37-84389
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

The Aston Martin part numbers refer to the knob and the potentiometer.

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Interior door handles (black plastic)

Unverified
i6
No
V12
No
Original part number
See remarks
Alternative part number
MX5/Miata/Eunos
Manufacturer / supplier
Mazda
Indicative cost
Not stated

Notes & fitment

Aston Martin part numbers vary by side and specification.

Second research pass, 14 September 2026: Search outcome: Searched DB7 black interior door handles and Mazda MX5/Miata/Eunos. No exact numbered replacement was established; handle side, finish and mounting specification remain unresolved.

View part details

Interior door handle (chrome, LH; to VIN 302252)

Unverified
i6
No
V12
Yes
Original part number
65-82275
Alternative part number
Not stated
Manufacturer / supplier
Mazda
Indicative cost
Not stated

Notes & fitment

Legacy later-handle reference: 65-124173-AA From (V) 302253.

Catalogue research, 14 September 2026: Catalogue identifies 65-82275 as LH up to VIN 302252. Later LH reference listed as 65-124173-AB from 302253. Legacy note has an AA suffix for the later handle; supersession to AB and the unnumbered Mazda alternative are not independently established.
Sources:
https://www.eurospares.es/aston-martin/db7/db7-vantage-2004/part-diagrams/7-1f/door-latch-mechanism

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Interior door handle (chrome, RH; to VIN 302252)

Unverified
i6
No
V12
Yes
Original part number
65-82274
Alternative part number
Not stated
Manufacturer / supplier
Mazda
Indicative cost
Not stated

Notes & fitment

Legacy later-handle reference: 65-124174-AA From (V) 302253.

Catalogue research, 14 September 2026: Catalogue identifies 65-82274 as RH up to VIN 302252. Later RH reference listed as 65-124174-AB from 302253. Legacy note has an AA suffix for the later handle; supersession to AB and the unnumbered Mazda alternative are not independently established.
Sources:
https://www.eurospares.es/aston-martin/db7/db7-vantage-2004/part-diagrams/7-1f/door-latch-mechanism

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Key fob

Unverified
i6
No
V12
No
Original part number
Not stated
Alternative part number
F&G Megamos GmbH (Delphi Automotive Systems Germany) 315 MHz US, Canada & Japan, 433 MHz Europe
Manufacturer / supplier
Not stated
Indicative cost
Not stated

Notes & fitment

Second research pass, 14 September 2026: Search outcome: Searched DB7 Megamos/Delphi key fobs and market frequencies. No exact transmitter identifier is recorded; frequency alone cannot identify a compatible or programmable key fob.

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High-level brake light strip

Unverified
i6
No
V12
No
Original part number
37-84219
Alternative part number
Hella (S3 E1 02198 TH74 SAEU394 DOT) 12V 2.3W 1.5cp
Manufacturer / supplier
Not Known
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: HELLA 2DA007421 family uses W2.3W bulbs; supplier cross-reference associates 2DA007421-007 with 37-84219. Remove unsupported LED label. Lens approval markings are not an orderable replacement part number.
Sources:
https://www.hella.com/hella-at/assets/media/LIGHTING_UNIVERSAL_PARTS_GERMANY_2016_17_DE_AT.pdf
https://eurowagens.com/rear-high-level-third-brake-light-hella-350mm-bailey-senator-caravan-with-screws/

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Oil filler cap

Unverified
i6
No
V12
No
Original part number
07-85367
Alternative part number
Not stated
Manufacturer / supplier
Not stated
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: 07-85367 identified as oil filler cap; searched DB7 listing but exact DB7 application not established from the accessible exact-number source.
Sources:
https://www.eurospares.co.uk/aston-martin/vanquish/vanquish-2001/part-diagrams/1-3/cylinder-heads

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Oil cooler

Unverified
i6
Yes
V12
No
Original part number
44-83219
Alternative part number
CCC4897
Manufacturer / supplier
Jaguar
Indicative cost
£300

Notes & fitment

The original contributor was “99% sure” that CCC4897 is the correct Jaguar reference. The remaining supplier note is incomplete; the cross-reference needs confirmation.

Second research pass, 14 September 2026: Search outcome: Exact paired-number and Jaguar CCC4897 searches did not establish the asserted interchange. Retain uncertainty; do not convert the contributor confidence estimate into confirmed fitment.

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Oil filter

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Ford Racing #FL 820
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Oil filter

Unverified
i6
Yes
V12
No
Original part number
44-81118
Alternative part number
Crosland 2160
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Crosland, Cooper and Fram manufactured by the same company

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Parking brake shoes

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Delphi/Lockheed #LS1954
Manufacturer / supplier
Jaguar
Indicative cost
£75
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Radiator

Unverified
i6
No
V12
Yes
Original part number
32-121574-AD
Alternative part number
Not established
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

PA66-GF30 is a material marking (30% glass-fibre-reinforced polyamide 66), not a replacement radiator part number. The original contributor suggested Advanced Radiators, but the manufacturer and exact replacement remain unconfirmed.

Catalogue research, 14 September 2026: PA66-GF30 describes polyamide 66 reinforced with 30% glass fibre; it is not a radiator part number. Alternative radiator identity remains unknown.
Sources:
https://www.kureha-extron.co.jp/english/products/resin/pa66-gf30_bk.html

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Rear oxygen / lambda sensor (catalyst monitor)

Unverified
i6
No
V12
Yes
Original part number
39-85392
Alternative part number
OZA381 - D3
Manufacturer / supplier
Jaguar
Indicative cost
Request current supplier price

Notes & fitment

Use the supplier link for product details.

Catalogue research, 14 September 2026: NGK historical sensor family research supports checking the OZA381-D3 reference against current application data; historic multiple prices cannot be assigned reliably.
Sources:
https://www.ngkpartfinder.co.uk/assets/Uploads/NGK-Lambda-Sensors-Catalogue-2022.pdf

Second research pass, 14 September 2026: Search outcome: NGK historical sensor family research supports checking the OZA381-D3 reference against current application data; historic multiple prices cannot be assigned reliably.

UK supplier / details ↗
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Rear lights

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Not stated
Manufacturer / supplier
Mazda
Indicative cost
Not stated
View part details

Rear oxygen / lambda sensor

Unverified
i6
Yes
V12
No
Original part number
?
Alternative part number
OZA201-AM2
Manufacturer / supplier
NTK (NGK)
Indicative cost
Request current supplier price

Notes & fitment

Use the supplier link for product details.

Catalogue research, 14 September 2026: NGK/NTK catalogue identifies the recorded sensor designation. Correct NK to NTK (NGK). Historic multiple prices and exact current replacement require a supplier quote.
Sources:
https://www.ngkntk.com/fileadmin/middle_east/downloads/lambda_catalogue_2017-18.pdf

UK supplier / details ↗
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Reverse light switch

Unverified
i6
Yes
V12
No
Original part number
37.38518
Alternative part number
LH 65590AA/01 31-C-95
Manufacturer / supplier
Jaguar
Indicative cost
Not stated
View part details

Seat control unit

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated
View part details

Seat switch

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated
View part details

Shock absorber

Unverified
i6
Yes
V12
No
Original part number
Not stated
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

The source states that front and rear shock absorbers have different part numbers. The remaining application note is incomplete; confirm the exact position and vehicle specification.

Second research pass, 14 September 2026: Search outcome: Searched DB7/Jaguar shock absorber applications. Generic shared-suspension references cannot identify the missing front/rear part numbers or restore truncated source text.

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Slave cylinder

Unverified
i6
Yes
V12
No
Original part number
33-81696
Alternative part number
AP Hydraulics LBCKCY001BP
Manufacturer / supplier
Not stated
Indicative cost
Not stated
View part details

Spark plugs

Unverified
i6
Yes
V12
No
Original part number
07-81127
Alternative part number
NGK BKR7E
Manufacturer / supplier
Not stated
Indicative cost
Not stated

Notes & fitment

Taken from the NGK website

View part details

Spark plugs

Unverified
i6
No
V12
Yes
Original part number
07-85890
Alternative part number
NGK recommend PTR5D - 13 for DB7V & Volante. PTR5D - 13 for GT/GTA. NGK Iridium alternative TR55IX
Manufacturer / supplier
N/A
Indicative cost
£5 & £7

Notes & fitment

Use the supplier link for product details.

UK supplier / details ↗
View part details

Starter motor

Unverified
i6
Yes
V12
No
Original part number
09-80209/09 83317
Alternative part number
Bosch 0-001-110-011/ FRS698 -9E-AJ60100
Manufacturer / supplier
Jaguar
Indicative cost
£118.67
View part details

Starter motor solenoid

Unverified
i6
No
V12
Yes
Original part number
09-85122
Alternative part number
66-207-2
Manufacturer / supplier
Ford
Indicative cost
Not stated

Notes & fitment

The Aston Martin part number refers to the whole starter motor.

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Sump plug washer / bonded seal

Unverified
i6
OE reference listed for DB7 i6; Ford alternative unconfirmed
V12
No
Original part number
04-80114
Alternative part number
Not stated
Manufacturer / supplier
Ford
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: HWM identifies 04-80114 for DB7 six-cylinder oil service. The unnamed Ford alternative remains unverified.
Sources:
https://astonmartinparts.net/en/aston-martin-parts/db7-6-cyl/service-items/db7-6-cyl-oil-filter/988

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Suspension ball joint

Unverified
i6
No
V12
No
Original part number
Not stated
Alternative part number
Quinton Hazell QSJ1308 S
Manufacturer / supplier
Not stated
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: Supplier confirms Quinton Hazell QSJ1308S identity. Listings include DB7 family, but missing original reference and detailed application prevent a blanket fitment correction.
Sources:
https://www.partsinmotion.co.uk/car-parts/steering-suspension/balljoint/quinton-hazell-ball-joint-qsj1308s-detail

View part details

Supercharger

Unverified
i6
Eaton M90 family; exact Jaguar unit interchange unconfirmed
V12
No
Original part number
Not stated
Alternative part number
Eaton M90
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: Supercharger rebuilder identifies Eaton M90 in DB7 and Jaguar XJR X300. Shared M90 family does not establish complete-unit interchange.
Sources:
https://powerhouse.uk/supercharger-rebuild-services/eaton-m90-supercharger-rebuild-service/

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Trailing (radius) arm

Unverified
i6
OE radius arm listed for i6; Jaguar alternative unconfirmed
V12
Yes
Original part number
26-83449
Alternative part number
C-41831
Manufacturer / supplier
Jaguar
Indicative cost
£120

Notes & fitment

May also fit the i6; this has not been confirmed.

Catalogue research, 14 September 2026: Aston Martin Works lists the radius-arm assembly for DB7 i6 and Vantage. The Jaguar C41831 cross-reference remains independently unconfirmed.
Sources:
https://amwparts.com/parts/radius-rod-complete/

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Trailing (radius) arm bush (large)

Unverified
i6
No
V12
Yes
Original part number
26-83450
Alternative part number
MHC-3170-AA
Manufacturer / supplier
Jaguar
Indicative cost
£15.51

Notes & fitment

May also fit the i6; this has not been confirmed.

Catalogue research, 14 September 2026: Polybush lists a large rear-radius-arm bush for DB7 and Jaguar with MHC3170AA; its Aston cross-reference contains a different digit string (26-683450). Aston Works lists 26-83450; exact equivalence needs resolution.
Sources:
https://www.polybush.co.uk/product/31xb/

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Water pump

Unverified
i6
Yes
V12
Yes
Original part number
Not stated
Alternative part number
Not stated
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

for model XJ6 3.2 & 4.2

View part details

Windscreen washer motor

Unverified
i6
No
V12
No
Original part number
37-84230
Alternative part number
DBC6796
Manufacturer / supplier
Jaguar
Indicative cost
Not stated

Notes & fitment

Catalogue research, 14 September 2026: Jaguar confirms DBC6796 screenwash pump superseded by LNA7031CA. No primary-source Aston cross-reference was established.
Sources:
https://parts.jaguarlandroverclassic.com/parts/index/part/id/276.919.1550.5476.23709/brand/jaguar/

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