Apex VCS557L Engine Valve Cover - Left

Apex VCS557L Left Engine Valve Cover

The Apex VCS557L is a left engine valve cover for select Nissan V8 applications. It is listed for vehicles that require a valve cover gasket during installation, including Nissan Armada, TITAN, Pathfinder, Pathfinder Armada, NV2500, and NV3500 models.

Key Features

• Engine valve cover for the left side
• Fits select Nissan V8 applications from 2004-2016
• Application notes specify use with valve cover gasket
• Part number VCS557L for catalog and service lookup
• Direct-fit replacement for covered Nissan engine applications

Detailed Description

Apex VCS557L is an engine valve cover built for the left side on select Nissan trucks and SUVs. It fits 2005-2015 Nissan Armada, left; 2004-2015 Nissan TITAN, left; 2008-2012 Nissan Pathfinder, left; 2004 Nissan Pathfinder Armada, left; 2012-2016 Nissan NV2500, left; and 2012-2016 Nissan NV3500, left. The part number VCS557L is useful when matching the correct cylinder block component for service work on these Nissan applications.

This valve cover is used in repairs where the original cover is cracked, warped, leaking, or no longer sealing properly. It is also a practical replacement when oil contamination is present around the valve cover area or when the engine needs a serviceable left-side cover during top-end maintenance.

Common Repair Uses

• Oil seepage at the valve cover sealing surface
• Cracked or damaged left-side valve cover
• Persistent oil odor from engine bay leaks
• Maintenance on Nissan Armada, TITAN, Pathfinder, or NV vans
• Restoring proper sealing after top-end engine service

Installation Notes and Tips

Install with the correct valve cover gasket, as noted in the fitment data. Clean the mating surfaces thoroughly before assembly and inspect nearby breather and PCV-related components during service. Confirm left-side placement and verify engine application before installation. Use the part number VCS557L to match the correct cover for the vehicle.

Quality Assurance

Apex replacement parts are cataloged for specific vehicle applications to support accurate fitment selection. Verify the year, make, model, and left-side position before ordering.