Valve cover membrane Renault Master MK3 2.3 dCi M9T716 M9T 118304798R
Product Overview
Description and purpose of the part The KVKG membrane is installed in the crankcase ventilation system of the valve cover of Renault Master III MK3 2.3 dCi with M9T716 / M9T engines. A diaphragm with a diameter of 47 mm is involved in regulating the vacuum and pressure in the crankcase. If it cracks, tears, hardens or loses elasticity, the operation of the crankcase ventilation system is impaired. A faulty KVKG membrane can cause a whistle in the valve cover area, air leaks, unstable idling, increased oil consumption, incorrect crankcase pressure and oil fogging. Replacing the membrane allows you to repair the faulty KVKG element separately if the valve cover body and the membrane seat are in good condition. Membrane diameter: 47 mm. When to check the KVKG membrane: a whistle or hissing appears in the area of the valve cover; there is air leakage through the crankcase ventilation system; the engine is unstable at idle; oil consumption has increased; there is incorrect or excessive vacuum in the crankcase; oil fogging appeared due to a violation of crankcase gas pressure; The standard membrane is torn, hardened, cracked or lost elasticity. OEM number: 118304798R Applies to: Renault Master III MK3 Engines: 2.3 dCi M9T716 M9T Advantages: allows you to replace the damaged KVKG membrane separately; helps restore proper crankcase pressure regulation; can eliminate whistling and air leaks caused by membrane damage; allows you to carry out repairs without replacing the valve cover assembly if the body is in good condition; Compatibility can be checked by reference number 118304798R and diaphragm diameter 47 mm. Important! Before ordering, compare the number 118304798R, the shape of the standard membrane and its diameter of 47 mm with the part installed on the car. Also check the diaphragm seat and valve cover body for cracks or deformation. If the housing itself is damaged, replacing the membrane alone may not be enough. FAQ What's included? One KVKG membrane with a diameter of 47 mm. The cover and spring are not included. What symptoms occur when the CVCG membrane is damaged? Characteristic signs are a whistle, air leaks, unstable idling, increased oil consumption and loss of crankcase pressure. Is it possible to replace the diaphragm without replacing the entire valve cover? Yes, if it is the membrane that is faulty, but the valve cover body and the KVKG seat not damaged. How to check compatibility? Compare number 118304798R, the design of the standard membrane and its diameter of 47 mm. What to check before replacing the membrane? Inspect the KVKG body, membrane seat and valve cover for cracks, deformation and other mechanical damage. Part number / PN: 118304798R
Purpose and Fitment
This item is intended for the PCV, EGR or oil-separator system identified by SKU KL118305170R and OEM/P/N M9T716. Vehicle model alone is not a sufficient fitment check.
Part Number / PN
M9T716, 118304798R, 1183047, 118305170R, KL118305170R
Package Contents
Includes the product or repair components shown in the listing images and identified by SKU KL118305170R. The surrounding assembly is not included unless it is explicitly shown and described.
Benefits and Limitations
- Supports repair or replacement of the identified component when diagnosis confirms the fault.
- Does not correct faults in wiring, connectors, control modules or adjacent mechanical parts.
Pre-Order Check
Compare the exact OEM/P/N, dimensions, connectors, orientation and physical design with the installed part. Use M9T716 as the primary reference and confirm the installation procedure for the specific vehicle.
FAQ
How do I confirm fitment?
Match the OEM/P/N and physical design to the installed part before ordering.
When should this part be inspected?
Inspect it after diagnosis points to the identified assembly; similar symptoms can be caused by adjacent components.
Is professional installation recommended?
Use the service procedure and tools specified for the vehicle. Professional installation is recommended when special tools, calibration or disassembly are required.
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Orders ship within 1–2 business days.
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
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- 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