Cylinder Head Cover for Citroën, Peugeot, Mini, and Vauxhall (OEM 9818425480)

Description

Check part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.

The Cylinder Head Cover (Rocker Cover) with OEM reference 9818425480 is a vital engine component designed for a broad range of PSA Group and Vauxhall/Opel petrol engines used in Citroën, Peugeot, Mini and Vauxhall/Opel vehicles. This engine cover seals the top of the cylinder head — protecting internal valvetrain parts such as camshafts and valves — and helps contain engine oil while housing the PCV/breather system. A properly sealed rocker cover prevents oil leaks, contamination and pressure loss, ensuring consistent lubrication and helping your engine perform reliably under everyday driving conditions.
OEM Number: 11127567791, 11127572724, 11127646554, 9818425480, 9813717580, 0248.Q5, 11127533799, 11127567162
ROCKER COVER FOR OPEL – VAUXHALL GRANDLAND / GRANDLAND X ASTRA L 9818425480
Quantity : 1

Our SKU: TC9818425480_313
All our Cylinder Head Cover For Citroen Peugeot Mini Vauxhall 9818425480 are OEM quality and reliable after market car parts. This Cylinder Head Cover For Citroen Peugeot Mini Vauxhall 9818425480 is specifically compatible with Citroën: C3, C3 Picasso, C4, C5 Aircross, C5 X, DS3, Grand C4 Spacetourer, Mini: Mini, Mini Clubman, Mini Clubvan, Mini Countryman, Paceman, Opel: Astra, Grandland / Grandland X, Peugeot: 207, 207 SW, 208, 3008, 308, 308 SW, 408, 5008, 508, 508 SW, Vauxhall: Grandland X / Grandland, .
Please use our make-model-year tool to check this part’s compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.
If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

Key Benefits

• OEM-Referenced Fit: Designed to match original equipment part 9818425480, ensuring direct fitment for compatible PSA- and Opel-based engines without modification.

• Protects Internal Engine Components: Seals the cylinder head to keep oil and contaminants out of the valvetrain, which helps maintain proper lubrication and extend engine life.

• Reduces Oil Leaks: Replacing a cracked or damaged cover stops oil seepage and messy leaks around the top of the engine.

• Wide Vehicle Compatibility: Used on various models including popular Citroën C3/C3 Picasso, Peugeot 3008/308/5008/508, Vauxhall Grandland X and Mini variants fitted with relevant petrol engines.

• Includes Mounting & Sealing Contacts: Many genuine and quality aftermarket units include integral sealing points that work with gaskets or integrated PCV breather housings for proper engine top-end sealing.

Frequently Asked Questions (FAQs)

Q1: What does the cylinder head cover do?
A: Also called a rocker cover, it seals the top of the cylinder head to protect valvetrain components (like camshafts and valves) while keeping engine oil contained and routing breather gases back into the intake.

Q2: Which vehicles use part 9818425480?
A: This part number is used on a range of Citroën, Peugeot, Mini and Vauxhall/Opel petrol engines (often 1.2 – 1.6 L Prince/EP6 family engines), including models such as Citroën C3/C3 Picasso, Peugeot 3008/308/5008/508, Vauxhall Grandland X and various MINI petrol cars. Always check compatibility with your exact year, engine code and VIN.

Q3: What are signs this cover needs replacing?
A: Common issues include oil leaks around the head, burning oil smells, low oil levels between services, or visible cracks in the plastic cover — all signs the cylinder head cover or its gasket may be failing.

Q4: Does this include the gasket or PCV valve?
A: Some listings include the oil filler cap and may ship with a gasket or breather housing — but always check the product description to confirm what is included before buying.

Q5: Can this be fitted as a DIY job?
A: If you have basic engine experience and tools, you can replace the rocker cover yourself — ensuring the sealing surface is clean and the torque specs are correct. However, many owners prefer professional installation to avoid future oil leaks or misalignment.

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