Parts for your 2003 Ford Fiesta-Oil pump

2003 Ford Fiesta oil pump — what it does and when to sort it

Technical sources confirm the 2003 Ford Fiesta is fitted with an engine oil pump. Ford workshop information (TIS/ETIS), the Haynes Ford Fiesta 2002–2008 manual, and Ford’s OEM parts catalogues list and illustrate the oil pump for the 1.25/1.4/1.6 petrol (Zetec‑SE/Duratec Sigma) and the 1.4 TDCi diesel. On the petrol engines it’s an internal gerotor pump driven off the crankshaft