Ford P100 Oil Pump Replacement Parts

Yes – the Ford P100 is a petrol and diesel pickup truck built on a mechanically conventional internal-combustion platform, so every engine variant (including the 2.0 OHC Pinto petrol and the 2.5 diesel) uses a wet-sump lubrication system driven by an oil pump; there is no variant of the P100 that omits one. That said, the pump design differs between engine families, so you must match to the correct engine rather than just the model.

The Ford P100 was produced from 1983 through to 1992, with a significant facelift and mechanical revision around 1988 that updated trim and some ancillaries; the core engine families – the 2.0 Pinto petrol and the 2.5 Perkins diesel – carried across the production run, so the oil pump is fundamentally engine-code-driven rather than year-driven. If your engine code is the same on both the donor and recipient vehicle, the pump is very likely compatible, but whether any mounting or ancillary changes were introduced at or around the 1988 revision is something you should confirm with the breaker against your registration before buying.

Yes, absolutely – the 2.0 OHC Pinto petrol engine and the 2.5 diesel (Perkins-derived) are entirely different engine families with different oil pump designs, so these parts are not interchangeable under any circumstances. Always identify your engine by its code (found on the V5 or via a VIN check) and give that to the breaker rather than relying on fuel type alone to describe it.

No – trim level has no bearing whatsoever on oil pump fitment; the pump is determined entirely by the engine fitted, not by whether the truck is a base-spec or a higher-grade example. You may notice cosmetic and interior differences between trucks of different specification levels, but mechanically the engine and its oil pump are the same across trims sharing the same engine code.

The P100 shares the 2.0 Pinto petrol engine with other Ford models of the era including certain Sierra variants, so there is genuine parts crossover in that engine family; however, whether the pump from a specific Sierra year or Transit application is a direct fit depends on the precise engine codes matching on both vehicles. Give the breaker both engine codes and let them verify compatibility – do not assume a Sierra pump fits simply because the engine family sounds the same.

The single most useful thing you can do is supply the engine code to the breaker – this is stamped on the engine block and also appears on your V5 logbook or can be retrieved via a VIN check, and it tells the breaker exactly which pump design your engine requires. Fuel type (petrol or diesel) and the year of your vehicle are helpful secondary details, but the engine code overrides everything else when it comes to mechanical parts like an oil pump.