MITZONE Aluminum Valve Cover Kit for VQ35DE 3.5L — Red Left & Right Covers with Gaskets & Hardware (2003–2008 Nissan/Infiniti)

MITZONE's left and right aluminum valve covers replace OEM 13264-AM600 and 13264-AM610 to provide a complete, durable valve cover kit for VQ35DE 3.5L engines in select 2003–2008 Nissan and Infiniti models.

This upgrade kit from MITZONE supplies both left and right valve covers plus all mounting hardware and seals needed to restore the top end of the early VQ35DE engine. Finished in a corrosion-resistant red, the components are manufactured to match the original mounting points and engine geometry so installation is straightforward for a DIY mechanic or a professional shop. Before ordering, confirm your vehicle year and model—fitment is specific to 2003–2008 Nissan 350Z, FX35, G35 and 2006–2008 Infiniti M35 where indicated.

Will these valve covers fit my car?

These covers are designed for the early VQ35DE 3.5L engines and replace OEM part numbers 13264-AM600 (left) and 13264-AM610 (right). Compatibility is model- and year-specific, so checking your VIN or existing part numbers is recommended.

• Compatible with 2003–2006 Nissan 350Z models.
• Fits 2003–2008 Nissan FX35 and 2003–2007 Nissan G35 where VQ35DE is used.
• Designed for 2006–2008 Infiniti M35 early VQ35DE applications.
• Verify part numbers and engine code prior to purchase to ensure correct fitment.

What comes in the complete valve cover kit?

The MITZONE set includes both left and right aluminum valve covers plus every small part you need to reinstall them properly. That avoids multiple trips to the parts store and reduces install time for shops and home mechanics alike.

• Left and right valve covers finished in red aluminum.
• Included: bolts, oil cap, valve cover gaskets, plug tube seals, PCV cover and a replacement hose.
• All seals and fasteners supplied to ensure a leak-resistant assembly.

How is the construction and finish suited for engine use?

These covers are made from durable aluminum and treated to resist engine heat and corrosion. The red finish protects the metal and gives the engine bay a refreshed, custom look without compromising function.

• Aluminum construction for strength and heat tolerance.
• Corrosion-resistant surface treatment to withstand under-hood conditions.
• Precision-machined mounting surfaces to match OEM sealing points.

How does installation compare to replacing stock covers?

Installation follows the same basic steps as OEM replacement since mounting points and part numbers align with factory pieces. Because the kit includes gaskets, seals and hardware, it streamlines the service and minimizes the chance of missing components.

• Direct replacement for OEM 13264-AM600 (left) and 13264-AM610 (right).
• Complete hardware set means fewer separate purchases and faster turnaround.
• Suitable for routine maintenance, gasket refresh, or aesthetic upgrade.

Who is this for: MITZONE's aluminum valve cover pair is aimed at Nissan and Infiniti owners with early VQ35DE engines who need a direct-fit replacement or who want a durable, finished upgrade for their engine bay. It’s well suited to DIYers comfortable with basic engine disassembly, performance shops doing valve-cover services, and restorers seeking both function and improved appearance. Always confirm vehicle compatibility and OEM part numbers before ordering to ensure a proper match.