Victor Reinz 15-10943-01 Engine Valve Cover Gasket Set

Engine Valve Cover Gasket Set for Nissan and INFINITI

Victor Reinz 15-10943-01 is an engine valve cover gasket set built with molded rubber for reliable sealing around the valve cover area. It is designed to help control oil and oil spray in high-heat engine environments, including applications near exhaust manifolds, exhaust crossovers, and EGR systems.

Compatible With select Nissan Frontier, Xterra, Pathfinder, Maxima, Quest, Pickup, D21, 300ZX, 200SX, and INFINITI QX4 and M30 applications, this gasket set supports a proper valve cover seal where heat and age can lead to leaks. The 15-10943-01 part number is also useful when cross-referencing OE-style replacement needs for the same application.

Key Features

• Molded rubber construction for consistent sealing performance
• Multi-piece configuration for valve cover service applications
• Designed for high-temperature engine environments
• Compression-limiter design helps reduce over-torquing concerns where applicable
• Color may vary by production run
• Part number: 15-10943-01

Detailed Description

Victor Reinz 15-10943-01 is an engine valve cover gasket set engineered for dependable oil sealing at the valve cover. The molded rubber material is selected for durability and sealing stability, while the design addresses the heat exposure common in overhead-valve-cover areas. This makes it a practical choice for Nissan and INFINITI engines where valve cover seepage can develop over time. The 15-10943-01 gasket set is a direct-fit service part for the listed applications and is built to support proper sealing during routine engine maintenance.

This part cross-references MAHLE VS38376A for the same application.

Common Problems This Part Helps Address

• Oil leaking from the valve cover perimeter
• Oil spray around the top of the engine
• Seepage caused by heat-aged gasket material
• Seal loss after valve cover service
• Torque-related gasket distortion where compression limiters are used

Installation Notes and Tips

Clean the valve cover and cylinder head sealing surfaces before installation. Inspect the cover for warpage, cracks, or contamination that can affect sealing. Follow the manufacturer’s torque sequence and specifications for the engine, and replace any worn grommets or related sealing components required for proper installation. Verify fitment by year, make, and model before ordering.

Quality Assurance

Victor Reinz is known for sealing technology used in engine gasket applications, with designs focused on heat resistance and controlled compression where applicable. This gasket set is built to meet the demands of service work on Nissan Frontier, Xterra, Pathfinder, Maxima, Quest, Pickup, D21, 300ZX, 200SX, INFINITI QX4, and M30 applications.