Filler Cap for Series 3 Side Cover Flat Type – 598231

Thomas Performance Ltd Verified independent store

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This filler cap is designed for the flat-type side cover fitted to Land Rover Series 3 engines, sealing the oil filler aperture in the rocker or timing cover assembly. It prevents contamination ingress and maintains correct crankcase pressure by forming a secure seal against the side cover face. A damaged or missing cap can allow dirt into the oilway and lead to accelerated engine wear on these long-running units. Key Features Flat-type design specific to the flat side cover variant fitted to Series 3 engines Direct replacement requiring no modification on correct applications Compatible with OEM side cover specifications for Series 3 2.25 Petrol and 2.6 6-cylinder Petrol engines Inspect the side cover sealing face for corrosion or damage when fitting; replace breather components at the same time if worn Vehicle Fitment Fits Land Rover Series 3 with the 2.25 Petrol and 2.6 6-cylinder Petrol engines where the flat-type side cover is fitted. Not sure about fitment? Feel free to get in touch at [email protected] Show more