Corteco Valve Seals for BMW X Series E70 (2007-2013)

Valve Stem Seal Kit

T#:6366599

Part#: 11340039494

In Stock

$ 47.99

This product was last offered at the strikethrough price on
02-12-2026

$ 42.99 USD

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$ 42.99 USD

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Valve Seal Repair Kit - Exhaust

T#:596691

Part#: 11340035853

In Stock

$ 33.99

This product was last offered at the strikethrough price on
02-24-2026

$ 22.99 USD

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$ 22.99 USD

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Burning oil at start-up and the first few minutes of running often is a sign your valve seals are bad. What happens is your valve seals become brittle and shrink up when cold, causing oil consumption and blue smoke from the exhaust. When the engine warms up, the seals expand, stopping the consumption.

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