PCV Valve Cover Diaphragm for Renault Master III 2.3 dCi – M9T716 / M9T (118304798R)

Product Description

This PCV diaphragm is a replacement component for the crankcase ventilation system integrated into the valve cover of Renault Master III 2.3 dCi diesel engines.

The PCV (Positive Crankcase Ventilation) diaphragm helps regulate crankcase pressure and maintain proper engine ventilation. Over time, the diaphragm may become worn, hardened, or damaged, potentially causing crankcase ventilation problems.

This replacement diaphragm allows the damaged membrane to be replaced separately without changing the complete valve cover assembly.

ERSA Kauçuk is an automotive rubber parts manufacturer, not a repair workshop. This product is manufactured directly by ERSA Kauçuk.

Technical Specifications

Vehicle Compatibility

• Renault Master III (MK3) 2.3 dCi

• Renault Master III M9T716

• Renault Master III M9T engine family

OEM Reference Number

• 118304798R

Possible Symptoms of a Damaged PCV Diaphragm

• Whistling or air leakage noise around the valve cover.

• Air leaks in the crankcase ventilation system.

• Unstable engine idle.

• Increased engine oil consumption.

• Abnormal crankcase pressure.

• Oil leakage around the engine.

Compatibility and Installation Information

Before ordering, compare the vehicle's OEM reference number (118304798R), the original diaphragm shape, and the 47 mm diameter.

The diaphragm housing and valve cover should also be inspected for cracks or deformation. Replacing the diaphragm alone may not resolve problems caused by a damaged housing.

Package Contents: 1 × PCV Valve Cover Diaphragm.

Valve cover and spring are not included.

SEO Information

SEO Title: Renault Master 2.3 dCi PCV Diaphragm 118304798R | ERSA Kauçuk

Meta Description: Replacement PCV valve cover diaphragm for Renault Master III 2.3 dCi M9T engines. OEM reference 118304798R. Manufactured by ERSA Kauçuk.

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