What is the MOPAR 04893805AB Cylinder Head Cover Gasket?
The MOPAR 04893805AB Cylinder Head Cover Gasket is a high-quality OEM gasket designed to create a tight seal between your engine’s cylinder head and the valve cover. Its primary function is to stop engine oil from leaking while keeping dust, debris, and other harmful contaminants out of the engine.
Made from oil-resistant, heat-resistant rubber or silicone composite material, the 04893805AB is engineered to withstand high engine temperatures and fluctuating pressures, making it ideal for long-term use in demanding environments. Unlike aftermarket gaskets, this Mopar product offers precision fitment, eliminating the guesswork and ensuring reliable performance.
Why Choose the MOPAR Cylinder Head Cover Gasket 04893805AB?
Choosing an OEM component like the MOPAR 04893805AB means you’re investing in quality and peace of mind. Here’s why it stands out:
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Perfect OEM Fit: This gasket is manufactured to match the exact dimensions of your vehicle’s cylinder head and valve cover.
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Premium Material Construction: Made from durable rubber/silicone compounds that resist cracking, shrinking, or leaking over time.
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Extended Service Life: Unlike cheaper aftermarket options, the 04893805AB offers longer-lasting performance under high heat and pressure.
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Backed by Mopar Engineering: Designed by the same engineers who built your vehicle—ensuring compatibility and functionality.
Vehicle Compatibility
The 04893805AB Cylinder Head Cover Gasket is compatible with a variety of Mopar vehicles, particularly those featuring 2.4L engines. Common models include:
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Jeep Compass
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Jeep Patriot
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Dodge Caliber
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Chrysler Sebring
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Dodge Avenger
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Jeep Liberty (select years)
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Chrysler PT Cruiser (select trims)
Symptoms of a Failing Cylinder Head Cover Gasket
Over time, cylinder head cover gaskets may wear out due to constant exposure to engine heat and oil. Watch for these signs:
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Visible Oil Leaks: Look for oil around the valve cover area or dripping onto the engine block.
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Burning Oil Smell: This can occur when oil leaks onto hot engine parts.
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Engine Misfire or Hesitation: Leaking oil can reach spark plugs, causing performance issues.
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Low Oil Levels: Unexplained drops in oil levels are often caused by leaking gaskets.
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Check Engine Light: May be triggered by engine misfires due to oil seepage.
Installation Instructions for 04893805AB
Replacing your cylinder head cover gasket may seem like a job for a mechanic, but many vehicle owners choose to do it themselves. If you’re handy with tools, here’s a simplified guide:
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Disconnect the battery.
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Remove any engine components blocking access to the valve cover.
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Unbolt and remove the valve cover.
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Remove the old gasket and clean all mating surfaces thoroughly.
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Install the new 04893805AB gasket into the groove on the valve cover.
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Reinstall the valve cover and torque bolts to factory specifications.
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Reconnect the battery and start the engine to check for leaks.
How the 04893805AB Gasket Protects Your Engine
This gasket may be small, but its job is crucial. Here’s what it protects:
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Prevents oil leaks that can damage nearby engine components.
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Keeps debris and dirt out of the engine, protecting moving parts.
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Prevents oil from reaching spark plugs, reducing the risk of misfires.
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Maintains optimal oil pressure by keeping the system sealed.
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Improves engine efficiency and extends the lifespan of your vehicle.
FAQs – MOPAR Cylinder Head Cover Gasket 04893805AB
1. What is the MOPAR 04893805AB made from?
It’s crafted from high-quality rubber/silicone composite, capable of handling extreme heat, pressure, and prolonged oil exposure.
2. Can this gasket be reused?
No. It’s always recommended to install a new gasket when removing the valve cover. Reusing can result in improper sealing and leaks.
3. How long does the 04893805AB typically last?
With proper installation and regular maintenance, this gasket can last over 100,000 km, depending on driving habits and engine conditions.
4. Is the 04893805AB suitable for DIY installation?
Yes. This gasket is designed for easy installation. It fits snugly and requires no special tools beyond standard garage equipment.
5. Will this gasket fit my Jeep Compass 2.4L?
Yes, the 04893805AB is designed to fit several 2.4L Mopar engines, including those in the Jeep Compass. Double-check with your VIN for exact fitment.
Key Features of MOPAR Cylinder Head Cover Gasket 04893805AB
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Genuine Mopar OEM component
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Exact fit for select Chrysler, Dodge, and Jeep engines
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Built from high-temp, oil-resistant materials
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Prevents oil leaks and debris contamination
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Protects spark plugs and ignition coils from oil
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Ideal for routine maintenance or engine repair
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Long-lasting durability and reliability
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Easy to install with standard tools
Maintenance Tips for Prolonged Gasket Life
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Change engine oil on schedule to prevent gasket hardening or degradation.
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Inspect for leaks during every service interval.
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Avoid engine overheating by maintaining the cooling system.
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Use only OEM-approved fluids and oils.
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Replace spark plugs carefully to avoid disturbing the valve cover seal.
Conclusion
The MOPAR Cylinder Head Cover Gasket 04893805AB is a crucial engine component that delivers superior sealing, leak prevention, and overall reliability. Built with Mopar’s signature OEM quality, it’s the go-to choice for Chrysler, Jeep, Dodge, and RAM owners who demand the best.
Whether you’re doing a quick repair or a complete engine overhaul, trust the 04893805AB to protect your engine and keep it running smoothly. At AU 4×4 Solution, we’re proud to provide genuine Mopar parts designed for Australian roads and drivers.
Shop now and ensure your engine is sealed and protected the right way—with Mopar.
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