Home » Oil Separator Diaphragm Membrane for Chevrolet Cruze Captiva Orlando 25195392

Oil Separator Diaphragm Membrane for Chevrolet Cruze Captiva Orlando 25195392

SKU: 1005006293106589-1PCS
Color
€15,60
-41% €26,52 €15,60

Restore your engine’s breathing efficiency with this precision-engineered oil separator diaphragm membrane, built specifically for Chevrolet Cruze 2.0 CDi, Captiva 2.2 D, and Orlando 2.0 D platforms. Crankcase ventilation membranes degrade over thousands of heating cycles, causing negative pressure inside the valve cover, erratic idle speeds, and oily residue around turbo lines. This direct-fit replacement restores accurate internal volume while delivering reliable hermetic sealing under heavy boost conditions. Made from durable synthetic rubber and measuring exactly 70 mm in diameter, it withstands thermal stress without brittle cracking or permanent deformation.

Benefits & Tips

  • Eliminates crankcase vacuum lock that forces oil past turbo shaft seals and causes blue exhaust smoke.
  • Maintains consistent boost response and stable fuel trims when installed as part of routine interval servicing.
  • Clean all mating flanges with a dedicated degreaser before seating. Apply a thin film of clean engine oil to the outer rim to prevent air ingress during initial startup.

Specifications

  • Compatible Models: Chevrolet Cruze 2.0 CDi, Captiva 2.2 D, Orlando 2.0 D
  • Diaphragm/Gasket Diameter: 70 mm
  • Material: High-grade synthetic rubber
  • OEM Reference Numbers: 25195392, 25184005, 4802592, 04802592, 25195393, MD91621, 91621, 02 9072/1, 029072/1
  • Condition: Brand new, direct-fit replacement

Package Includes

  • 1× Oil separator diaphragm membrane

Warnings & Reminders

Compatibility relies entirely on matching your existing unit’s stamped identification code. Using a mismatched membrane alters EGR flow dynamics and may trigger diagnostic trouble codes. Replace both primary and secondary vent components simultaneously once they exceed the 80,000 km mark. Handle the rubber surface with dry, lint-free gloves to preserve the sealing compound.

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