Cylinder Head Rocker Cover for Citroen, Peugeot, Mini, Vauxhall (2006-2024) | 1.4 VTi & 1.6 PureTech | OEM 9818425480

The Cylinder Head Rocker Cover – OEM 9818425480 is a direct-fit engine top cover designed to seal and protect the valve train area on a broad range of Citroën, Peugeot, MINI and Vauxhall/Opel petrol engines (commonly 1.4 VTi and 1.6 PureTech units). Also known as a valve cover, this component sits atop the cylinder head and keeps engine oil contained while shielding internal parts like camshafts, rockers and valves from dirt and contaminants. When the original cover becomes cracked, worn or its gasket begins to fail, oil leaks and contamination can occur — making a quality replacement essential for engine performance, oil retention and longevity.

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_94

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 Replacement: Precision-engineered to match OE part number 9818425480 and equivalent codes such as 11127567791, 11127572724, 11127646554, 0248.Q5 — ensuring a reliable, direct fit on compatible engines without modification.

• Seals and Protects: Maintains a tight seal on the cylinder head to prevent oil leaks, contamination and loss of crankcase pressure, which helps sustain smooth engine operation.

• Durable Material: Made from high-quality, heat-resistant plastic to handle under-bonnet temperatures and vibration for long-term durability.

• Wide Vehicle Compatibility: Fits many popular petrol-engine vehicles from Citroën, Peugeot, MINI and Vauxhall/Opel, including city cars, hatchbacks, SUVs and MPVs equipped with compatible engines.

• Improved Engine Cleanliness: Helps keep oil inside the engine and out of unwanted areas, which can contribute to cleaner ignition components and fewer oil-related issues over time.

Frequently Asked Questions (FAQs)

Q1: What does a rocker/cylinder head cover do?
A: A rocker cover (also called a valve cover) seals the top of the engine’s cylinder head, protecting the valve train and preventing engine oil from leaking. It also often integrates with breather/PCV systems that help manage crankcase gases.

Q2: Which vehicles use part 9818425480?
A: This rocker cover fits many vehicles across Citroën (e.g., C3, C3 Picasso, C4, C5 Aircross, C5 X), Peugeot (e.g., 207, 208, 3008, 308, 5008, 508), MINI (e.g., Mini, Mini Clubman, Countryman, Paceman) and Vauxhall/Opel Grandland X / Astra models with compatible petrol engines — especially 1.4 VTi and 1.6 PureTech variants. Always verify compatibility with your exact engine code and year before purchase.

Q3: What are signs the rocker cover needs replacing?
A: Look out for oil leaks around the top of the engine, burning oil smell, smoke from the engine bay, reduced oil levels, or oil on ignition coils/cam covers — common indicators of a worn or damaged cover or gasket.

Q4: Does this part include a gasket or PCV breather?
A: Some versions include integrated sealing points or delivery with PCV breather cap/gasket, but this varies by listing, so always check the product description to confirm what’s included.

Q5: Is installation difficult?
A: Replacing a rocker cover is a moderate DIY task: it involves removing components like the ignition coils and ensuring a clean sealing surface — professional fitment helps ensure a leak-free seal.