Cylinder Head Rocker Cover & Gasket for Opel / Vauxhall Astra, Corsa, Meriva 1.2 1.4 | OEM 55351461

The Rocker Cover Gasket – Vauxhall/Opel (OEM 55351461) is a critical sealing component designed to fit the cylinder head rocker (valve) cover on compatible petrol engines used in vehicles like the Vauxhall/Opel Astra, Corsa, Meriva, Agila and Tigra models. It creates a tight, oil-proof seal between the rocker cover and the cylinder head, preventing oil leaks, maintaining proper crankcase pressure, and helping protect vital camshaft and valve-train components from dirt and contamination. Over time, the original gasket can harden or deteriorate and start leaking oil, so replacing it restores proper sealing and reduces oil loss and engine bay mess.

OEM Number: 24403787, 90530071, 55351461, 5607075, 055351461, 5607146, 5607550
 
CYLINDER HEAD COVER / ROCKER COVER

Quantity : 1

Supplementary Info : With Cylinder Head Cover Gasket

Our SKU: TVAU55351461_94 

All our Cylinder Head Cover Gaskets Set for Audi A6 C6 4F are OEM quality and reliable after market car parts. This Cylinder Head Cover Gaskets Set for Audi A6 C6 4F is specifically compatible with Opel: Agila, Astra, Astra G Classic, Astra H Classic, Combo, Corsa, Meriva, Tigra, Vauxhall: Agila, Astra, Astravan, Combo, Combo Tour, Corsa, Corsavan, Meriva, Tigra, .

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

• Exact OEM Match: Engineered to replace the original part 55351461, ensuring a correct fit on compatible Vauxhall/Opel petrol engines without the need for modification.

• Prevents Oil Leaks: Seals the joint between the valve cover and cylinder head to prevent oil from escaping into the engine bay — protecting components and reducing the risk of oil contamination or burning.

• Protects the Valve Train: Keeps oil inside the engine where it belongs, maintaining lubrication for camshafts, valves and rockers — essential for reliable engine operation.

• Durable Material: Made from heat-resistant gasket material designed to endure engine-bay temperatures, vibration and oil exposure for long-lasting service.

• Essential Maintenance Part: Often replaced when servicing the rocker cover, fixing oil leaks, or performing valve-train work.

Frequently Asked Questions (FAQs)

Q1: What exactly does a rocker cover gasket do?
A: It seals the interface between the rocker (valve) cover and the cylinder head, preventing engine oil from leaking out and keeping contaminants out of the valvetrain area.

Q2: Which vehicles is this gasket compatible with?
A: This gasket fits various Vauxhall/Opel models with compatible petrol engines — especially Astra, Corsa, Meriva, Agila and Tigra (1.2 – 1.4 litre engines) when the OEM number is 55351461. Always check your existing part number or vehicle compatibility before ordering.

Q3: What are signs the gasket needs replacing?
A: You may notice oil leaks around the top of the engine, low oil levels, burning oil smell, smoke from the engine bay, or oil on ignition coils/covers — typical signs that the gasket has failed.

Q4: Should I replace the rocker cover gasket with other parts?
A: Yes — it’s best to also inspect and, if necessary, replace the rocker cover itself and any bolts or seals to ensure a complete, leak-free repair.

Q5: Is gasket installation difficult?
A: Replacing a rocker cover gasket is usually moderate difficulty: you’ll need to remove the rocker cover, clean the sealing surfaces, place the new gasket, and torque back the cover bolts correctly. Professional fitment helps ensure a proper oil-tight seal.