Valve Covers
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 22-675 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 23-701 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 22-675 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 22-675 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
Pressure Vent Plug
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 22-675 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 21-629 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 22-675 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 22-675 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 22-648 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 23-701 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
Value Advantage™ REMAN ENGINE ASSY - LONG (PARTS TRANSFERS NEEDED, NPSB 22-648 FOR FULL LIST (OIL PAN,VALVE COVERS, INTAKE, SENSORS))
No results found for "Valve Cover". Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!
Valve Covers: Protecting Your Engine's Top End Components
Empower your DIY projects or professional repairs with Nissan of Rockville Centre's reliable product range. Valve covers are cast aluminum or molded plastic components that seal the top portion of your engine while protecting valve train components from contamination. These covers contain engine oil within the valve train area and provide mounting surfaces for ignition coils, PCV valves, and other accessories. The gasket interface between the valve cover and cylinder head creates a pressure-tight seal that prevents oil leaks while allowing proper crankcase ventilation through integrated breather systems.
Understanding Valve Cover Protection Systems
Contemporary Nissan vehicles like the Rogue and Murano feature sophisticated valve cover designs with integrated coil pack wells and breather systems that manage crankcase pressure effectively. These covers must withstand extreme temperature variations and constant exposure to hot engine oil while maintaining dimensional stability over extended service periods. The valve cover system works alongside other engine sealing components including intake gaskets to maintain proper lubrication system integrity throughout engine operation.
Recognizing Valve Cover Deterioration
Oil leaks around the valve cover perimeter, appearing as dark stains on the engine block or puddles beneath the vehicle, indicate gasket failure requiring replacement. Burning oil odors while driving suggest oil dripping onto hot exhaust manifolds, while rough idling may indicate vacuum leaks through deteriorated gasket sealing surfaces. Oil contamination around spark plugs or ignition coils indicates advanced gasket failure that can cause electrical component damage.
Maintenance Timeline and Genuine Parts Benefits
Valve cover gaskets typically require replacement every 80,000 to 120,000 miles, though oil change frequency and operating conditions significantly influence gasket longevity. Heat cycling, oil contamination, and environmental factors accelerate gasket deterioration and sealing surface degradation over time. Genuine Nissan valve covers and gaskets maintain exact dimensional tolerances and use materials specifically formulated for your engine's operating requirements, while aftermarket alternatives may shrink, harden, or fail prematurely under normal operating conditions.
The Nissan of Rockville Centre parts team has all the parts you need to keep your ride looking and running great.