A-Premium Valve Cover Gasket Set for Honda Accord, Odyssey, Pilot & Acura 3.5L/3.7L V6

Key Features and Benefits

• Complete 18-Piece Gasket Kit: Includes two valve cover gaskets, ten grommets, and six spark plug tube seals.

• Premium NBR/ACM Rubber Construction: Designed to resist engine oil exposure, heat, and normal operating temperature fluctuations.

• Dual-Bank Valve Cover Sealing: Provides replacement gaskets for both cylinder banks on compatible V6 engines.

• Spark Plug Tube Protection: Includes six replacement tube seals to help prevent oil from entering spark plug wells.

• Precision-Molded Fitment: Manufactured to match the intended sealing dimensions of compatible original components.

• Wide Temperature Resistance: Advertised operating range of -20°C to 150°C (-4°F to 302°F).

• Laboratory-Tested Materials: Supplier reports testing at 150°C for 70 hours and 180°C for four hours.

• Oil Leak Repair: Helps restore sealing where original valve cover gaskets have deteriorated.

• One-Year Warranty: Includes an advertised 12-month product warranty, subject to seller terms.

Vehicle Compatibility and Fitment

The A-Premium Valve Cover Gasket Set is advertised for select Honda and Acura vehicles equipped with compatible 3.5L and 3.7L V6 engines.

Important Fitment Notice: These are supplier-advertised applications. Verify the exact engine configuration, production year, and original gasket part number before ordering. Not every trim or engine offered in these model years necessarily uses the same valve cover gasket configuration.

What’s Included in the 18-Piece Gasket Kit?

This comprehensive kit allows technicians and DIY mechanics to replace multiple aging sealing components during the same repair.

Including spark plug tube seals is particularly useful when oil has begun collecting around the ignition coils or spark plug wells.

Premium NBR/ACM Rubber Construction

Engine valve cover gaskets must withstand demanding conditions, including constant exposure to engine oil, elevated temperatures, and repeated thermal expansion.

The A-Premium gasket kit uses a combination of nitrile butadiene rubber (NBR) and acrylic rubber (ACM), materials commonly selected for automotive sealing applications.

NBR offers resistance to petroleum-based lubricants, while ACM is valued for its resistance to elevated temperatures and automotive oils.

The supplier advertises an operating temperature range of -20°C to 150°C, making the material suitable for the specified engine sealing applications when properly installed.

Its precision-molded construction is designed to maintain consistent contact between the valve covers and cylinder heads, helping prevent oil from escaping through deteriorated sealing surfaces.

Common Symptoms of a Failing Honda or Acura Valve Cover Gasket

Valve cover gasket leaks often develop gradually as the original seals age.

Common warning signs include:

• Visible Engine Oil Leaks: Oil collecting around the valve cover perimeter or running down the cylinder head.

• Burning Oil Smell: Engine oil reaching hot exhaust components can create a noticeable odor.

• Oil in Spark Plug Wells: Failed spark plug tube seals can allow oil to accumulate around ignition components.

• Engine Misfires: Oil contamination around ignition coils may contribute to ignition problems in some cases.

• Gradually Decreasing Oil Levels: Continued leakage can contribute to oil loss between maintenance intervals.

• Dirty Engine Compartment: Escaping oil attracts dust and debris, making future leak diagnosis more difficult.

These symptoms may also originate from other engine components. Confirm the source of the leak before replacing the gaskets.

Why Replace Valve Cover Gaskets and Spark Plug Tube Seals Together?

On Honda and Acura V6 engines, the valve cover perimeter gaskets and spark plug tube seals perform different but equally important sealing functions.

The perimeter gaskets prevent oil from escaping between the valve covers and cylinder heads.

The spark plug tube seals prevent engine oil from entering the spark plug wells, where it can contaminate ignition coils and related components.

Because these seals are often exposed to similar heat cycles and aging conditions, replacing them together can be a practical approach when the valve covers are already removed.

The A-Premium kit includes six spark plug tube seals, allowing replacement of the seals for both cylinder banks on compatible engines.

Designed for Honda Odyssey, Pilot and Accord Maintenance

Honda Odyssey minivans, Pilot SUVs, and Accord V6 models are commonly used for everyday transportation and long-distance driving.

As mileage accumulates, original valve cover gaskets may gradually lose their sealing flexibility.

The A-Premium replacement gasket set provides a practical maintenance solution for compatible engines experiencing oil seepage or deteriorated spark plug tube seals.

For Honda Odyssey and Pilot owners, replacing worn gaskets can help keep oil away from nearby engine components and reduce the likelihood of continued external leakage.

For Acura owners maintaining 3.5L and 3.7L V6 engines, the same replacement kit offers a convenient way to service both valve covers during routine repairs.

Installation Tips for Honda J-Series Valve Cover Gaskets

Proper installation is essential for dependable gasket performance.

Begin by removing the components required to access the valve covers, following the factory service procedure for the specific vehicle.

Carefully remove the original gaskets and clean the mating surfaces without scratching the aluminum cylinder heads or damaging the valve covers.

Inspect the valve covers for cracks, distortion, and damaged sealing channels.

Replace the spark plug tube seals and grommets as required, ensuring that each component is properly seated.

Position the new valve cover gaskets correctly and reinstall the covers using the manufacturer’s recommended tightening sequence and torque specifications.

Apply RTV sealant only at designated locations specified in the factory service instructions.

Avoid overtightening the valve cover fasteners, as excessive torque can damage the gasket or distort the sealing surfaces.

After installation, start the engine and inspect the repaired areas for oil leaks.

Replacement Part Number References

The A-Premium gasket kit is advertised with the following replacement and reference numbers:

12030-RJA-000, VS50773R, VS 50773 R

These references identify related Honda/Acura gasket applications and aftermarket gasket sets. Confirm compatibility with the vehicle’s engine configuration before ordering.

Why Choose A-Premium Valve Cover Gaskets?

A-Premium replacement engine components are designed to provide practical repair solutions at competitive aftermarket prices.

This 18-piece gasket kit combines dual-bank valve cover sealing, replacement spark plug tube seals, and grommets in one convenient package.

Its NBR/ACM rubber construction, precision-molded design, and advertised laboratory testing make it a practical option for maintaining compatible Honda and Acura V6 engines.

For owners addressing external oil leaks or oil contamination around ignition components, replacing worn sealing components can help restore engine cleanliness and reduce the need for repeated repairs.

Buy A-Premium Honda & Acura V6 Valve Cover Gasket Set

Restore dependable engine oil sealing with the A-Premium 3.5L/3.7L V6 Valve Cover Gasket Set for compatible Honda and Acura vehicles.

Featuring 18 replacement sealing components, durable NBR/ACM rubber construction, and application-specific fitment, this kit provides a convenient solution for repairing common valve cover oil leaks.

Shop replacement valve cover gaskets and Honda engine maintenance parts at Pro Street Online and get the components you need for your next engine repair.

Related Honda and Acura Engine Maintenance Guides

When replacing valve cover gaskets, it’s also a good opportunity to inspect the engine for oil deposits, damaged ignition components, and other signs of neglected maintenance.

For more information, read these live guides on My Pro Street Online:

• Why Is My Car Leaking Oil? — Identify common sources of engine oil leaks and learn how to distinguish a leaking valve cover gasket from other failures.

• Engine Oil Sludge Causes and How to Fix It — Understand how oil sludge develops beneath valve covers and how proper maintenance protects engine components.