Oil Filter Housing Check Valve – BMW M50 / M50TU / M52 / M52TU / M54 / M56 | OEM 11421713838 | Reinforced Upgrade11421713838 11421722513 Oil Filter Housing Check Valve for BMW M50, M52 and M54 This reinforced oil filter housing check valve is designed for BMW engines using original part numbers 11421713838 and 11421722513. It replaces the worn internal valve inside the oil filter housing and helps prevent oil from draining back into the sump while the engine is off. When the original plastic valve wears out, the oil filter housing may empty overnight. This can

Scenic — 1

06B133619B is used for selected Audi and Volkswagen 1

Supports repair of the existing ventilation valve block

11127548196

Primary OEM: 03L103469H

Diameter: 68mm

The Garrett turbocharger actuator (wastegate controller) uses an electric motor to position the wastegate rod

06A145713F

4 TFSI — Rebuild the TD025M2 Wastegate

This replacement gear restores full seat bolster function at a fraction of motor replacement cost

Fix Porsche PCV Issues Without Replacing the Oil Separator

03L103469H