Autotecnica NI1416811 Engine Valve Cover - Right

Engine Valve Cover for Infiniti and Nissan

Autotecnica NI1416811 is a specific-fit engine valve cover for the right side of select Infiniti and Nissan applications. Built from PA66GF30 plastic with a matte black finish, it is shaped for OE-style replacement on vehicles such as the Infiniti Q50, Q70, M35h, EX35, FX35, M35, G35, and Nissan 350Z.

This Autotecnica valve cover measures 472 mm long, 230 mm wide, and 114 mm high, with 65 mm of inside clearance height and 12 mounting holes. The short-style cover includes grommets and uses a 10 mm breather opening, making it a practical replacement for right-side engine service on the listed Infiniti and Nissan models. Part number NI1416811 is also cross-referenced to Dorman OE Solutions 264-780 for the same application.

Key Features

• Specific-fit right-side engine valve cover
• PA66GF30 construction for strength and heat resistance
• Matte black plastic finish
• Short valve cover design
• Grommets included
• 12 mounting holes for OE-style fitment
• 10 mm breather opening
• No oil filler cap included
• No mounting hardware included

Detailed Description

Autotecnica NI1416811 is an aftermarket engine valve cover engineered for select Infiniti and Nissan V6 and hybrid applications. It is designed for the right side and matches the dimensions and mounting layout needed for direct replacement service on 2007-2008 Infiniti G35, 2008-2012 Infiniti EX35, 2009-2012 Infiniti FX35, 2009-2010 Infiniti M35, 2008 and 2012-2013 Infiniti M35h, 2014-2018 Infiniti Q50, 2014-2018 Infiniti Q70, and 2009 Nissan 350Z right-side applications.

Autotecnica manufactures replacement parts to ISO/TS 16949 QMS specifications and supplies aftermarket components for Asian and North American vehicles. Part number NI1416811 is a direct replacement choice for technicians and DIY owners looking for an OE-spec valve cover without using a genuine dealer component.

What This Part Helps Fix

• Oil seepage from a cracked or warped valve cover
• Vacuum leaks caused by a damaged cover sealing surface
• Failed grommets or mounting points on the original cover
• Breather connection issues at the valve cover opening
• Service problems from heat-aged plastic on the right-side cover

Installation Notes and Tips

Confirm right-side fitment before ordering, since this cover is specific to the listed applications. Inspect the gasket surface, breather connection, and grommets during installation, and transfer only the components required for your vehicle if they are not supplied with the replacement part. Because mounting hardware is not included, reuse or replace fasteners as needed according to the vehicle service procedure.

Quality Assurance

Autotecnica parts are manufactured under ISO/TS 16949 QMS standards and backed by a two-year, unlimited mileage warranty. NI1416811 is built as an OE-style replacement for consistent fit and service on the specified Infiniti and Nissan models.