Volkswagen 166 Spark plug stem seal

Spark plug stem seal for Volkswagen 166 — what you need to know

Finding the right spark plug stem seal for your Volkswagen 166 is essential for safe and reliable driving. We offer a wide selection from leading manufacturers, all with TecDoc-verified fitment for your specific vehicle.

When choosing spark plug stem seal for your Volkswagen 166, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All spark plug stem seal listed on this page are confirmed compatible with Volkswagen 166. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.