Included With Long Block Engine Install Kit. Mega Cab. Left Side. Right Side. Also Serviced In Item 3 Gasket Kit. Quad Cab LWB. Quad Cab SWB. Also Serviced In Item 5.

Spark Plug Well Gasket – Mopar (53021569AD)

The Mopar Spark Plug Well Gasket (53021569AD) is a Genuine OEM engine sealing component designed to prevent oil and contaminants from entering the spark plug wells within the engine cylinder head. This gasket forms a protective seal around the spark plug tube openings, helping maintain a clean and dry environment for the ignition components. Manufactured according to Mopar’s strict factory engineering standards, the spark plug well gasket supports reliable ignition system performance and long-term engine durability.

Constructed from high-quality heat- and oil-resistant rubber sealing material, the gasket is engineered to withstand the demanding conditions inside the engine’s valvetrain area. The flexible material maintains its sealing properties under continuous exposure to engine heat, oil vapors, and vibration. Its design allows it to compress evenly when installed, forming a tight seal that helps prevent oil leakage into the spark plug wells.

The 53021569AD spark plug well gasket is engineered as a vehicle-specific direct-fit component, matching the original gasket dimensions, sealing surfaces, and installation points used in Mopar factory cylinder head assemblies. Maintaining OEM specifications is essential to ensure proper sealing and compatibility with the valve cover and spark plug tube configuration. Aftermarket gaskets that do not meet factory tolerances may result in oil leaks or improper fitment.

For professional technicians, installing a Genuine Mopar spark plug well gasket ensures that engine service maintains factory sealing standards and protects the ignition system from oil contamination. For experienced DIY vehicle owners, selecting the OEM gasket simplifies installation since it aligns precisely with the spark plug well openings and valve cover mounting surfaces without requiring modification.

A properly functioning spark plug well gasket helps keep the spark plug wells free from oil and debris, allowing ignition components to operate efficiently and reliably. Replacing a worn or leaking gasket helps restore proper sealing and maintain stable engine performance.

• Genuine Mopar OEM spark plug well gasket

• Heat- and oil-resistant rubber sealing material

• Designed to seal spark plug well openings

• Helps prevent oil contamination in ignition components

• Maintains reliable spark plug performance

• Vehicle-specific direct-fit configuration

If you are servicing the valve cover assembly or replacing worn seals, the Mopar Spark Plug Well Gasket (53021569AD) provides OEM-accurate fitment, durable sealing materials, and factory-engineered reliability for your vehicle’s engine system.

Included With Long Block Engine Install Kit. Mega Cab. Left Side. Right Side. Also Serviced In Item 3 Gasket Kit. Quad Cab LWB. Quad Cab SWB. Also Serviced In Item 5.

Spark Plug Well Gasket – Mopar (53021569AD)

The Mopar Spark Plug Well Gasket (53021569AD) is a Genuine OEM engine sealing component designed to prevent oil and contaminants from entering the spark plug wells within the engine cylinder head. This gasket forms a protective seal around the spark plug tube openings, helping maintain a clean and dry environment for the ignition components. Manufactured according to Mopar’s strict factory engineering standards, the spark plug well gasket supports reliable ignition system performance and long-term engine durability.

Constructed from high-quality heat- and oil-resistant rubber sealing material, the gasket is engineered to withstand the demanding conditions inside the engine’s valvetrain area. The flexible material maintains its sealing properties under continuous exposure to engine heat, oil vapors, and vibration. Its design allows it to compress evenly when installed, forming a tight seal that helps prevent oil leakage into the spark plug wells.

The 53021569AD spark plug well gasket is engineered as a vehicle-specific direct-fit component, matching the original gasket dimensions, sealing surfaces, and installation points used in Mopar factory cylinder head assemblies. Maintaining OEM specifications is essential to ensure proper sealing and compatibility with the valve cover and spark plug tube configuration. Aftermarket gaskets that do not meet factory tolerances may result in oil leaks or improper fitment.

For professional technicians, installing a Genuine Mopar spark plug well gasket ensures that engine service maintains factory sealing standards and protects the ignition system from oil contamination. For experienced DIY vehicle owners, selecting the OEM gasket simplifies installation since it aligns precisely with the spark plug well openings and valve cover mounting surfaces without requiring modification.

A properly functioning spark plug well gasket helps keep the spark plug wells free from oil and debris, allowing ignition components to operate efficiently and reliably. Replacing a worn or leaking gasket helps restore proper sealing and maintain stable engine performance.

• Genuine Mopar OEM spark plug well gasket

• Heat- and oil-resistant rubber sealing material

• Designed to seal spark plug well openings

• Helps prevent oil contamination in ignition components

• Maintains reliable spark plug performance

• Vehicle-specific direct-fit configuration

If you are servicing the valve cover assembly or replacing worn seals, the Mopar Spark Plug Well Gasket (53021569AD) provides OEM-accurate fitment, durable sealing materials, and factory-engineered reliability for your vehicle’s engine system.