Elring 267.660 Engine Cylinder Head Bolt Set

Elring Cylinder Head Bolt Set for Nissan and Infiniti

Elring 267.660 is an engine cylinder head bolt set built for applications that require a female hex head design and M11 thread sizing. This engine hardware is used across a wide range of Nissan, INFINITI, and Suzuki models, including Nissan Maxima, Altima, Frontier, Pathfinder, and INFINITI G35, FX35, and QX60 applications.

Engine builders and repair shops often search for Elring 267.660 when replacing cylinder head fasteners on Nissan and INFINITI V6 engines. The bolt design, thread dimensions, and application coverage make it a direct-match service part for many late-model and earlier Nissan and INFINITI platforms.

Key Features

• Elring part number 267.660
• Engine cylinder head bolt set for head fastening service
• Hexagon socket / female hex bolt head design
• M11 thread size with 1.25 pitch and 123 mm length
• Engine hardware for Nissan, INFINITI, and Suzuki applications
• Cross-reference: MAHLE GS33400

Detailed Description

Elring 267.660 is specified as an engine cylinder head bolt set with a hexagon socket head design, M11 x 1.25 x 123 thread specification, and an application profile that spans many Nissan and INFINITI vehicles. It is commonly searched as a replacement cylinder head bolt set for Nissan Maxima, Nissan Altima, Nissan Frontier, Nissan Pathfinder, INFINITI G35, INFINITI FX35, and INFINITI QX60 engine service work. The part number 267.660 is also associated with interchange references used in the aftermarket for the same application.

Vehicle Fitment

• Fits 1992-2021 Nissan Maxima, N/A
• Fits 2003-2021 Nissan Murano, N/A
• Fits 2012-2021 Nissan NV1500, N/A
• Fits 2012-2021 Nissan NV2500, N/A
• Fits 2012-2021 Nissan NV3500, N/A
• Fits 2014-2020 INFINITI Q50, N/A
• Fits 2014-2020 INFINITI QX60, N/A
• Fits 2005-2020 Nissan Frontier, N/A
• Fits 2001-2019 Nissan Pathfinder, N/A
• Fits 2014-2018 INFINITI Q70, N/A
• Fits 2002-2018 Nissan Altima, N/A
• Fits 2011-2017 Nissan Quest, N/A
• Fits 2004-2009 Nissan Quest, N/A
• Fits 2005-2015 Nissan Xterra, N/A
• Fits 2013 INFINITI JX35, N/A
• Fits 2012-2013 INFINITI M35h, N/A
• Fits 2008-2012 INFINITI EX35, N/A
• Fits 2003-2012 INFINITI FX35, N/A
• Fits 2011-2012 INFINITI G25, N/A
• Fits 2009-2012 Suzuki Equator, N/A
• Fits 2006-2010 INFINITI M35, N/A
• Fits 2003-2009 Nissan 350Z, N/A
• Fits 2003-2008 INFINITI G35, N/A
• Fits 2002-2004 INFINITI I35, N/A
• Fits 2004 Nissan Pathfinder Armada, N/A
• Fits 2001-2003 INFINITI QX4, N/A
• Fits 1996-2001 INFINITI I30, N/A
• Fits 2000 Nissan Pathfinder, N/A

What This Part Helps Address

• Replacement of worn or stretched cylinder head bolts during engine repair
• Restoration of proper cylinder head clamping force after head service
• Service work on Nissan and INFINITI engines with M11 female hex fasteners
• Repair jobs requiring the correct 123 mm bolt length and thread pitch
• Engine teardown and rebuild procedures where head fastener replacement is specified

Installation Notes and Tips

Verify the engine code, bolt length, thread pitch, and head design before installation. Cylinder head fasteners are critical engine hardware, so follow the vehicle service manual for tightening sequence, torque stages, and any angle-tightening procedure. Clean the threaded holes and mating surfaces before assembly, and confirm the replacement bolts match the original application exactly.

Quality Assurance

Elring is a recognized engine sealing and hardware brand used in professional repair environments. Part number 267.660 is cataloged with OE-style application coverage and aftermarket interchange references for the listed Nissan, INFINITI, and Suzuki vehicles.