Second Hand Ford P100 Fuel Tank

The Ford P100 pickup was sold in the UK from 1983 to 1992, based on the Sierra platform, and was not subject to major generational facelifts in the way a passenger car range would be — it ran as a single continuous series throughout that period. The fuel tank design broadly follows the engine fitted rather than the model year alone, so confirming your engine code from your V5 or a VIN check is the most useful step before sourcing a used tank. Confirm exact fitment with the breaker against your registration, as mounting brackets and ancillary connections can vary across the production run.

Because the P100 ran as a continuous series from 1983 to 1992 without a clear named facelift boundary, tanks from different years within that run may appear similar, but ancillary details such as sender unit position, filler neck routing, and mounting points can vary between production batches. The engine code is the most reliable guide — a tank from a matching engine application is a far stronger starting point than simply matching model year to model year. Always confirm compatibility with the breaker against your specific registration before purchasing.

Yes, fuel type is one of the most important fitment factors for a P100 fuel tank; a petrol tank and a diesel tank are not interchangeable and you must match the replacement to your own fuel type. The P100 was offered with both petrol and diesel engines, and the engine code on your V5 will confirm exactly which unit you have. Supply the breaker with your engine code and fuel type to make sure you are quoted the correct tank.

Trim level does not affect fuel tank fitment on the Ford P100; the tank is determined by the engine code and fuel type, not by the specification of the cab or interior. You may find cosmetic differences such as badging or cab trim between specifications, but these have no bearing on the mechanical parts underneath. Focus on matching engine code and fuel type when speaking to a breaker.

No — a diesel tank and a petrol tank should not be swapped, regardless of how similar they may look physically, and mixing fuel-system components between the two is not safe or advisable. Even within the same fuel type, the 2.5 diesel and 2.0 petrol use different engine codes and may have different tank specifications, so you should always quote your exact engine code to the breaker. Confirm the tank matches your engine code and fuel type before agreeing to purchase a used part.

The single most useful piece of information is your engine code, which appears on your V5 logbook or can be retrieved via a VIN check — this identifies the exact mechanical specification more reliably than year or badge alone. You should also confirm your fuel type (petrol or diesel), your model year, and your registration number so the breaker can cross-reference their stock accurately. Providing all of these details upfront will help the breaker identify a suitable used tank and flag any concerns about ancillary fittings or sender unit compatibility.