Valve Cover PCV Diaphragm — Buick / Opel Insignia B / Astra K | OEM 5607229 55596087 55590969
Stop Oil Leaks and PCV Faults on Your Opel or Buick — Direct Replacement Diaphragm.
A failed valve cover PCV diaphragm on the Opel Insignia B, Astra K, and compatible Buick models causes oil leaks, oil consumption, and crankcase fault codes. Direct replacement for valve covers using OEM 5607229, 55596087, and 55590969.
Vehicle Compatibility
Opel/Vauxhall Insignia B, Astra K; Buick models with equivalent valve covers
OEM References
- 5607229
- 55596087 / 55590969 (cross-reference)
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Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
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Can I exchange or return an item?
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- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings