Alternative part detail / DB7
Heater valve
Public compatibility, sourcing and modification information for this alternative part.
Reported compatibility
- i6
- Yes
- V12
- No
Part numbers
- Original part number
- Not stated
- Alternative part number
- CBC2536 or C41051
Modification required
What needs to change
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
Confirm the original part, vehicle specification and installation requirements before ordering.
Sourcing information
- Manufacturer / supplier
- Jaguar
- Indicative cost
- Not stated
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Owner fitment reports
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- Detailed installation and modification comments
- The model, year and variant attached to each report
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