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Frequently asked questions about cars and motorcycles

Replacement of Camshaft Seal Cap

Model: Volkswagen Passat 3BG, B5 - Years 1996-2005
Part: Engine

If you notice oil seepage from the rear of the engine, there may be a sealing defect in the cap fitted at the end of the camshaft. To replace this cap, you must first remove the air filter housing to gain more working space. Once you have accessed the cap seat, use a screwdriver and hammer to extract it, then use a hook to grab it and pull it out. Apply gasket sealant to the edges of the new cap and double-sided tape to secure it to your fingers, then place it in its seat without risking dropping it into the engine bay. Once the new cap is applied, wait for the sealant to cure.

Updated on 17 February 2026 by ScegliAuto

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