Replace OE# 06K103495, 06K013495AA, 06K103495AT, 06K103495AP, 06K103495BL, 06K103495AF, 06K103495AS, 06K103495T. Overextending the PCV Valve’s service life promotes sludge formation, which clogs the engine’s interior surfaces and can lead to condensation that causes engine wear.
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