- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- cannot find any part numbers for these
- Alternative part number
- 316 stainless steel, F2/S23, M6 × 20 mm (reported)
- Manufacturer / supplier
- Bighead Bonding Fasteners Ltd
- Indicative cost
- Not stated
Notes & fitment
bigHead confirms F2/SF2 internally threaded collars for S23 heads and M6 × 20 mm lengths; “S” denotes 316 stainless steel. The exact legacy S90F2/@A@ code remains unconfirmed.
Second research pass, 14 September 2026: bigHead confirms F2/SF2 internally threaded collars for S23 heads and M6 × 20 mm lengths; “S” denotes 316 stainless steel. The exact legacy S90F2/@A@ code remains unconfirmed.
Source: https://bighead.co.uk/the-techub/guides/reverse-weld-collar/
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-37-10486
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Supplier identifies this reference as the 40 A ASM pump relay.
Sources:
https://astonmartinbits.com/products/1r12-37-10486
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-41-10689
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: HWM identifies the exact reference as the ASM pump kit for the original Vanquish.
Sources:
https://astonmartinparts.net/Aston-Martin-Parts/V12-Vanquish-Up-To-2007-MY/Transmission/ASM-Pump-Kit/846
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 699751S
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: 699751S is listed as ASM fluid; fluid specification not established.
Sources:
https://www.eurospares.co.uk/aston-martin/vanquish/vanquish-2001/part-diagrams/9-1/miscellaneous
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-64-10145
- Alternative part number
- ZFB1523
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: 1R12-64-10145 is a bonnet striker. ZFB1523 interchange remains unverified.
Sources:
https://astonheritage.co.uk/collections/aston-martin-v12-vanquish/7-chassis-frame-body
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- Not stated
- Alternative part number
- FS Acrylic Adhesive 25ml 'A'
- Manufacturer / supplier
- Bighead Bonding Fasteners Ltd
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: KVT bigHead catalogue identifies FS acrylic adhesive. Catalogue pack sizes are 50 ml and 400 ml; historical 25 ml reference not confirmed.
Sources:
https://www.sltco.co.kr/data/goodsImages/GOODS2_1330865197.pdf
- Vanquish
- Yes
- Vanquish S
- Yes
- Original part number
- 1R12-652122-AA
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Catalogue distinguishes 1R12-652122-AA RH LHD and 1R12-652123-AA LH LHD. Catalogue identifies the component, not every Vanquish application.
Sources:
https://www.santanaotomotiv.com/parca/db7-vantage-parts/door-latch-mechanism
- Vanquish
- Yes
- Vanquish S
- Yes
- Original part number
- 1R12-652123-AA
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Catalogue distinguishes 1R12-652122-AA RH LHD and 1R12-652123-AA LH LHD. Catalogue identifies the component, not every Vanquish application.
Sources:
https://www.santanaotomotiv.com/parca/db7-vantage-parts/door-latch-mechanism
- Vanquish
- Uprated/SVO brake specification; check fitted calipers
- Vanquish S
- Catalogue lists Vanquish S; check fitted brake specification
- Original part number
- 3R12-285946-AC
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: HWM identifies the exact reference as the right-hand front disc for uprated brakes, also Vanquish S.
Sources:
https://astonmartinparts.net/en/aston-martin-parts/v12-vanquish-up-to-2007-my/brakes/rh-front-brake-disc-uprated-brakes/2671
- Vanquish
- Uprated/SVO brake specification; check fitted calipers
- Vanquish S
- Catalogue lists Vanquish S; check fitted brake specification
- Original part number
- 3R12-285947-AC
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact 3R12-285947-AC listed as LH front brake disc; corroborating catalogue identifies 3R12-285947 family as uprated LH disc.
Sources:
https://mlperformanceusa.com/collections/aston-martin?page=13
- Vanquish
- Uprated/SVO brake specification; check fitted calipers
- Vanquish S
- Catalogue lists Vanquish S; check fitted brake specification
- Original part number
- 1R12-28-10427-PK
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference listed for Vanquish S and SVO AP calipers.
Sources:
https://astonmartinbits.com/products/1r12-28-10427-pk
- Vanquish
- Yes
- Vanquish S
- Yes
- Original part number
- 1R12-37-10272 (non-heated front screen) / 1R12-37-10273 (heated front screen)
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- £671 - £51
Notes & fitment
Eurospares lists 1R12-37-10272 for non-heated front screen and 1R12-37-10273 for heated front screen. Select the part by the vehicle screen specification; the historic price entries do not identify the option.
Second research pass, 14 September 2026: Eurospares lists 1R12-37-10272 for non-heated front screen and 1R12-37-10273 for heated front screen. Select the part by the vehicle screen specification; the historic price entries do not identify the option.
Source: https://www.eurospares.com/aston-martin/vanquish/vanquish-2003/part-diagrams/6-6a/instruments-controls
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-232162-AD (RH) / 1R12-232163-AD (LH)
- Alternative part number
- Not stated
- Manufacturer / supplier
- Berkshire Jags
- Indicative cost
- £160.00
Notes & fitment
Aston Martin catalogue listings identify the Vanquish front lower arms as 1R12-232162-AD (RH) and 1R12-232163-AD (LH). The original Berkshire Jags row has no side marker, so confirm side before ordering.
Second research pass, 14 September 2026: Aston Martin catalogue listings identify the Vanquish front lower arms as 1R12-232162-AD (RH) and 1R12-232163-AD (LH). The original Berkshire Jags row has no side marker, so confirm side before ordering.
Source: https://www.astonstore.co.uk/product-category/complete-catalogue-new/vanquish-2001-2007/suspension-and-steering-aston-martin-vanquish-2001-2007/front-suspension-suspension-and-steering-aston-martin-vanquish-2001-2007/page/2/
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-232162-AD (RH) / 1R12-232163-AD (LH)
- Alternative part number
- Not stated
- Manufacturer / supplier
- Berkshire Jags
- Indicative cost
- £160.00
Notes & fitment
Aston Martin catalogue listings identify the Vanquish front lower arms as 1R12-232162-AD (RH) and 1R12-232163-AD (LH). The original Berkshire Jags row has no side marker, so confirm side before ordering.
Second research pass, 14 September 2026: Aston Martin catalogue listings identify the Vanquish front lower arms as 1R12-232162-AD (RH) and 1R12-232163-AD (LH). The original Berkshire Jags row has no side marker, so confirm side before ordering.
Source: https://www.astonstore.co.uk/product-category/complete-catalogue-new/vanquish-2001-2007/suspension-and-steering-aston-martin-vanquish-2001-2007/front-suspension-suspension-and-steering-aston-martin-vanquish-2001-2007/page/2/
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-230434-AA (RH) / 1R12-230435-AA (LH)
- Alternative part number
- Not stated
- Manufacturer / supplier
- Berkshire Jags
- Indicative cost
- £165.00
Notes & fitment
Eurospares identifies the Vanquish front upper arm and bushing assemblies as 1R12-230434-AA (RH) and 1R12-230435-AA (LH). The original Berkshire Jags row has no side marker, so confirm side before ordering.
Second research pass, 14 September 2026: Eurospares identifies the Vanquish front upper arm and bushing assemblies as 1R12-230434-AA (RH) and 1R12-230435-AA (LH). The original Berkshire Jags row has no side marker, so confirm side before ordering.
Source: https://www.eurospares.com/aston-martin/vanquish/vanquish-2006/part-diagrams/4-1/front-suspension
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-230434-AA (RH) / 1R12-230435-AA (LH)
- Alternative part number
- Not stated
- Manufacturer / supplier
- Berkshire Jags
- Indicative cost
- £165.00
Notes & fitment
Eurospares identifies the Vanquish front upper arm and bushing assemblies as 1R12-230434-AA (RH) and 1R12-230435-AA (LH). The original Berkshire Jags row has no side marker, so confirm side before ordering.
Second research pass, 14 September 2026: Eurospares identifies the Vanquish front upper arm and bushing assemblies as 1R12-230434-AA (RH) and 1R12-230435-AA (LH). The original Berkshire Jags row has no side marker, so confirm side before ordering.
Source: https://www.eurospares.com/aston-martin/vanquish/vanquish-2006/part-diagrams/4-1/front-suspension
- Vanquish
- Unconfirmed; product identified from recorded barcode
- Vanquish S
- No
- Original part number
- Not stated
- Alternative part number
- G3727
- Manufacturer / supplier
- FRAM
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Recorded supplier value 9100350855 is a UPC/GTIN for FRAM G3727. This identifies the product only; Vanquish fitment remains unverified.
Sources:
https://ars-shop.fr/filtres-a-carburant/7481-filtre-a-essence-entree-femelle-16-mm-x-150-sortie-femelle-16-mm-x-150-pour-notamment-buick-skylark-1984-1991-cadillac-deville-1-9100350855.html
- Vanquish
- Not established for standard Vanquish
- Vanquish S
- Catalogue lists Vanquish S from VIN 501506
- Original part number
- 5R13-40040-AA
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: 5R13-40040-AA is rear window glass listed for Vanquish S from VIN 501506.
Sources:
https://www.eurospares.co.uk/aston-martin/vanquish/vanquish-2003/part-diagrams/7-4a/glass-finishers
- Vanquish
- Yes
- Vanquish S
- Yes
- Original part number
- 1R12-760161-AF
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Catalogue identifies the exact reference as LH rear quarter glass.
Sources:
https://www.eurospares.au/aston-martin/vanquish/vanquish-2003/part-diagrams/7-4a/glass-finishers
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-760156-AC
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Catalogue identifies the exact reference as RH front door glass.
Sources:
https://www.eurospares.au/aston-martin/vanquish/vanquish-2003/part-diagrams/7-4a/glass-finishers
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-760155-AC
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Catalogue identifies the exact reference as LH front door glass.
Sources:
https://www.eurospares.au/aston-martin/vanquish/vanquish-2003/part-diagrams/7-4a/glass-finishers
- Vanquish
- Yes
- Vanquish S
- Yes
- Original part number
- 1R12-760162-AF
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact recorded part number identified in glass and finishers catalogue.
Sources:
https://www.eurospares.co.uk/aston-martin/vanquish/vanquish-2003/part-diagrams/7-4a/glass-finishers
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-762670-AJ
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact recorded part number identified in glass and finishers catalogue.
Sources:
https://www.eurospares.co.uk/aston-martin/vanquish/vanquish-2003/part-diagrams/7-4a/glass-finishers
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-760164-AB
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact recorded part number identified in glass and finishers catalogue.
Sources:
https://www.eurospares.co.uk/aston-martin/vanquish/vanquish-2003/part-diagrams/7-4a/glass-finishers
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-653761-AC
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference listed with side and European power-park specification.
Sources:
https://www.astonstore.co.uk/product-category/complete-catalogue-new/vanquish-2001-2007/body-and-glass-aston-martin-vanquish-2001-2007/vanquish-1st-gen-car-door/door-casings-and-fittings/
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-653760-AC
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference listed with side and European power-park specification.
Sources:
https://www.astonstore.co.uk/product-category/complete-catalogue-new/vanquish-2001-2007/body-and-glass-aston-martin-vanquish-2001-2007/vanquish-1st-gen-car-door/door-casings-and-fittings/
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-830145-AC
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference identifies component and side/pack where applicable; historical alternative references remain unverified.
Sources:
https://www.astonstore.co.uk/product-category/complete-catalogue-new/aston-martin-vanquish-parts/vanquish-2001-2007/body-and-glass-aston-martin-vanquish-2001-2007/body-fittings-2/
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-642790-AA-PK
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference identifies component and side/pack where applicable; historical alternative references remain unverified.
Sources:
https://www.astonstore.co.uk/product-category/complete-catalogue-new/aston-martin-vanquish-parts/vanquish-2001-2007/body-and-glass-aston-martin-vanquish-2001-2007/body-fittings-2/
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 5R13-17F017-AA
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
The recorded 5R13-17F017-AA reference is identified in Aston Martin Vanquish marketplace listings as the LH wheel tab. Confirm condition and exact body specification before ordering.
Second research pass, 14 September 2026: The recorded 5R13-17F017-AA reference is identified in Aston Martin Vanquish marketplace listings as the LH wheel tab. Confirm condition and exact body specification before ordering.
Source: https://www.ebay.com/itm/264297361791
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 5R13-17F018-AA
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
The recorded 5R13-17F018-AA reference is identified in Aston Martin Vanquish marketplace listings as the RH wheel tab. Confirm condition and exact body specification before ordering.
Second research pass, 14 September 2026: The recorded 5R13-17F018-AA reference is identified in Aston Martin Vanquish marketplace listings as the RH wheel tab. Confirm condition and exact body specification before ordering.
Source: https://www.ebay.com/itm/264297361791
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-642790-AA-PK
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference identifies component and side/pack where applicable; historical alternative references remain unverified.
Sources:
https://www.astonstore.co.uk/product-category/complete-catalogue-new/aston-martin-vanquish-parts/vanquish-2001-2007/body-and-glass-aston-martin-vanquish-2001-2007/body-fittings-2/
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-631205-AG
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference is a bracket, not a mudflap.
Sources:
https://www.eurospares.co.uk/aston-martin/vanquish/vanquish-2002/part-diagrams/7-1g/front-wings
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-631204-AG
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference is a bracket, not a mudflap.
Sources:
https://www.eurospares.co.uk/aston-martin/vanquish/vanquish-2002/part-diagrams/7-1g/front-wings
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-830144-AC
- Alternative part number
- Moulding no. 02782-1. F/O/R No 1400434
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference identifies component and side/pack where applicable; historical alternative references remain unverified.
Sources:
https://www.astonstore.co.uk/product-category/complete-catalogue-new/aston-martin-vanquish-parts/vanquish-2001-2007/body-and-glass-aston-martin-vanquish-2001-2007/body-fittings-2/
- Vanquish
- Not established for standard Vanquish
- Vanquish S
- Catalogue lists Vanquish S from VIN 501506
- Original part number
- 5R13-2A097-BB
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Aston Martin Works identifies exact reference and side; from VIN 501506.
Sources:
https://amwparts.com/parts/?product_cat=brakes&results=1
- Vanquish
- Uprated/SVO brake specification; check fitted calipers
- Vanquish S
- Catalogue lists Vanquish S; check fitted brake specification
- Original part number
- 1R12-28-10428-PK
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference listed for SVO rear brake pads.
Sources:
https://www.astonstore.co.uk/product/vanquish-brake-pads/
- Vanquish
- Not established for standard Vanquish
- Vanquish S
- Catalogue lists Vanquish S from VIN 501506
- Original part number
- 5R13-2A097-AB
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Aston Martin Works identifies exact reference and side; from VIN 501506.
Sources:
https://amwparts.com/parts/?product_cat=brakes&results=1
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-262197-AG
- Alternative part number
- Not stated
- Manufacturer / supplier
- Jaguar dealer network
- Indicative cost
- £30.77
Notes & fitment
Aston Heritage lists 1R12-262197-AG as the genuine rear damper for the first-generation V12 Vanquish. The historic Jaguar dealer price is retained, but the alternative supplier and specification are not independently confirmed.
Second research pass, 14 September 2026: Aston Heritage lists 1R12-262197-AG as the genuine rear damper for the first-generation V12 Vanquish. The historic Jaguar dealer price is retained, but the alternative supplier and specification are not independently confirmed.
Source: https://astonheritage.co.uk/collections/aston-martin-v12-vanquish/4-suspension-steering
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-262197-AG
- Alternative part number
- Not stated
- Manufacturer / supplier
- Jaguar dealer network
- Indicative cost
- £42.25
Notes & fitment
Aston Heritage lists 1R12-262197-AG as the genuine rear damper for the first-generation V12 Vanquish. The historic Jaguar dealer price is retained, but the alternative supplier and specification are not independently confirmed.
Second research pass, 14 September 2026: Aston Heritage lists 1R12-262197-AG as the genuine rear damper for the first-generation V12 Vanquish. The historic Jaguar dealer price is retained, but the alternative supplier and specification are not independently confirmed.
Source: https://astonheritage.co.uk/collections/aston-martin-v12-vanquish/4-suspension-steering
- Vanquish
- Unconfirmed application; reference identifies an M12 nut
- Vanquish S
- No
- Original part number
- 703565
- Alternative part number
- Not stated
- Manufacturer / supplier
- Jaguar dealer network
- Indicative cost
- £1.28
Notes & fitment
Catalogue research, 14 September 2026: 703565 identifies an M12 hex flange nut, not a damper. Its recorded Vanquish rear-damper application is not established.
Sources:
https://astonmartinbits.com/collections/vantage_v8_00-00-vantage_v8_040100-c1
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-264130-AB
- Alternative part number
- Not stated
- Manufacturer / supplier
- Jaguar dealer network
- Indicative cost
- £0.53
Notes & fitment
Aston Martin Bits lists 1R12-264130-AB as the Vanquish rear damper top mount. The historic Jaguar dealer price is retained, but the alternative supplier is not independently confirmed.
Second research pass, 14 September 2026: Aston Martin Bits lists 1R12-264130-AB as the Vanquish rear damper top mount. The historic Jaguar dealer price is retained, but the alternative supplier is not independently confirmed.
Source: https://astonmartinbits.com/collections/vanquish_v12_1-vanquish_v12_4-2
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-26-10337 (RH) / 1R12-26-10338 (LH)
- Alternative part number
- Not stated
- Manufacturer / supplier
- Berkshire Jags
- Indicative cost
- £145.00
Notes & fitment
Eurospares and Aston Martin Works list 1R12-26-10337 as the Vanquish rear upper arm RH and 1R12-26-10338 as the LH version. The original Berkshire Jags row has no side marker, so confirm side before ordering.
Second research pass, 14 September 2026: Eurospares and Aston Martin Works list 1R12-26-10337 as the Vanquish rear upper arm RH and 1R12-26-10338 as the LH version. The original Berkshire Jags row has no side marker, so confirm side before ordering.
Source: https://www.eurospares.com/parts/1r122610337/aston-martin
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-26-10337 (RH) / 1R12-26-10338 (LH)
- Alternative part number
- Not stated
- Manufacturer / supplier
- Berkshire Jags
- Indicative cost
- £145.00
Notes & fitment
Eurospares and Aston Martin Works list 1R12-26-10337 as the Vanquish rear upper arm RH and 1R12-26-10338 as the LH version. The original Berkshire Jags row has no side marker, so confirm side before ordering.
Second research pass, 14 September 2026: Eurospares and Aston Martin Works list 1R12-26-10337 as the Vanquish rear upper arm RH and 1R12-26-10338 as the LH version. The original Berkshire Jags row has no side marker, so confirm side before ordering.
Source: https://www.eurospares.com/parts/1r122610337/aston-martin
- Vanquish
- Yes
- Vanquish S
- Yes
- Original part number
- 1R12-185742-AA
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference identified as diffuser assembly.
Sources:
https://astonmartinbits.com/products/1r12-185742-aa
- Vanquish
- Yes
- Vanquish S
- No
- Original part number
- 1R12-780885-AE
- Alternative part number
- Not stated
- Manufacturer / supplier
- Not stated
- Indicative cost
- Not stated
Notes & fitment
Catalogue research, 14 September 2026: Exact reference identifies component and side/pack where applicable; historical alternative references remain unverified.
Sources:
https://www.astonstore.co.uk/product-category/complete-catalogue-new/aston-martin-vanquish-parts/vanquish-2001-2007/body-and-glass-aston-martin-vanquish-2001-2007/body-fittings-2/