Apex AHG879L Engine Cylinder Head Gasket - Left

Brand Apex AHG879L
Position Left
Fits Lexus and Toyota · 91 vehicles

Cylinder head gasket. Seals the engine block and cylinder head to maintain compression.

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Engine Cylinder Head Gasket for Toyota and Lexus

The Apex AHG879L is an engine cylinder head gasket for left-side applications across select Toyota and Lexus V8 platforms. It is a direct-fit sealing component for service work on the cylinder head, helping restore proper combustion chamber sealing and coolant and oil separation.

Key Features

  • Engine cylinder head gasket for left-side installation
  • Fits select Toyota Land Cruiser, Sequoia, and Tundra applications
  • Also fits Lexus GX460, LX570, LS460, LS600h, IS F, and GS460 models
  • Part number AHG879L for catalog lookup and ordering
  • Built for engine sealing service in gasket replacement repairs

Fitment Overview

  • Fits 2013-2020 Toyota Land Cruiser, left.
  • Fits 2008-2011 Toyota Land Cruiser, left.
  • Fits 2008-2020 Toyota Sequoia, left.
  • Fits 2007-2020 Toyota Tundra, left.
  • Fits 2010-2019 Lexus GX460, left.
  • Fits 2013-2019 Lexus LX570, left.
  • Fits 2008-2011 Lexus LX570, left.
  • Fits 2007-2017 Lexus LS460, left.
  • Fits 2008-2016 Lexus LS600h, left.
  • Fits 2008-2014 Lexus IS F, left.
  • Fits 2008-2011 Lexus GS460, left.

Common Repair Uses

  • Head gasket replacement after combustion sealing failure
  • Repair for coolant loss caused by gasket leakage
  • Service for oil contamination between engine passages
  • Correction for compression loss at the cylinder head
  • Replacement during top-end engine rebuild work

Installation Notes

Confirm left-side engine application before ordering and match the gasket to the exact vehicle year, make, and model. Clean all mating surfaces thoroughly, inspect the cylinder head and block for warpage, and follow the factory torque sequence and tightening procedure during installation. The part number AHG879L should be verified against the original gasket specification before assembly.

Quality Assurance

Apex AHG879L is cataloged as an engine sealing component for the listed Toyota and Lexus applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 91 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2020ToyotaLand Cruiser5.7LV8Left
2020ToyotaSequoia5.7LV8Left
2020ToyotaTundra5.7LV8Left
2019LexusGX4604.6LV8Left
2019LexusLX5705.7LV8Left
2019ToyotaLand Cruiser5.7LV8Left
2019ToyotaSequoia5.7LV8Left
2019ToyotaTundra4.6LV8Left
2018LexusGX4604.6LV8Left
2018LexusLX5705.7LV8Left
2018ToyotaLand Cruiser5.7LV8Left
2018ToyotaSequoia5.7LV8Left
2018ToyotaTundra4.6LV8Left
2017LexusGX4604.6LV8Left
2017LexusLS4604.6LV8Left
2017LexusLX5705.7LV8Left
2017ToyotaLand Cruiser5.7LV8Left
2017ToyotaSequoia5.7LV8Left
2017ToyotaTundra4.6LV8Left
2016LexusGX4604.6LV8Left
2016LexusLS4604.6LV8Left
2016LexusLS600h5.0LV8Left
2016LexusLX5705.7LV8Left
2016ToyotaLand Cruiser5.7LV8Left
2016ToyotaSequoia5.7LV8Left
2016ToyotaTundra4.6LV8Left
2015LexusGX4604.6LV8Left
2015LexusLS4604.6LV8Left
2015LexusLS600h5.0LV8Left
2015LexusLX5705.7LV8Left
2015ToyotaLand Cruiser5.7LV8Left
2015ToyotaSequoia5.7LV8Left
2015ToyotaTundra4.6LV8Left
2014LexusGX4604.6LV8Left
2014LexusIS F5.0LV8Left
2014LexusLS4604.6LV8Left
2014LexusLS600h5.0LV8Left
2014LexusLX5705.7LV8Left
2014ToyotaLand Cruiser5.7LV8Left
2014ToyotaSequoia5.7LV8Left
2014ToyotaTundra4.6LV8Left
2013LexusGX4604.6LV8Left
2013LexusIS F5.0LV8Left
2013LexusLS4604.6LV8Left
2013LexusLS600h5.0LV8Left
2013LexusLX5705.7LV8Left
2013ToyotaLand Cruiser5.7LV8Left
2013ToyotaSequoia5.7LV8Left
2013ToyotaTundra4.6LV8Left
2012LexusGX4604.6LV8Left
2012LexusIS F5.0LV8Left
2012LexusLS4604.6LV8Left
2012LexusLS600h5.0LV8Left
2012ToyotaSequoia4.6LV8Left
2012ToyotaTundra4.6LV8Left
2011LexusGS4604.6LV8Left
2011LexusGX4604.6LV8Left
2011LexusIS F5.0LV8Left
2011LexusLS4604.6LV8Left
2011LexusLS600h5.0LV8Left
2011LexusLX5705.7LV8Left
2011ToyotaLand Cruiser5.7LV8Left
2011ToyotaSequoia4.6LV8Left
2011ToyotaTundra4.6LV8Left
2010LexusGS4604.6LV8Left
2010LexusGX4604.6LV8Left
2010LexusIS F5.0LV8Left
2010LexusLS4604.6LV8Left
2010LexusLS600h5.0LV8Left
2010LexusLX5705.7LV8Left
2010ToyotaLand Cruiser5.7LV8Left
2010ToyotaSequoia4.6LV8Left
2010ToyotaTundra4.6LV8Left
2009LexusGS4604.6LV8Left
2009LexusIS F5.0LV8Left
2009LexusLS4604.6LV8Left
2009LexusLS600h5.0LV8Left
2009LexusLX5705.7LV8Left
2009ToyotaLand Cruiser5.7LV8Left
2009ToyotaSequoia5.7LV8Left
2009ToyotaTundra5.7LV8Left
2008LexusGS4604.6LV8Left
2008LexusIS F5.0LV8Left
2008LexusLS4604.6LV8Left
2008LexusLS600h5.0LV8Left
2008LexusLX5705.7LV8Left
2008ToyotaLand Cruiser5.7LV8Left
2008ToyotaSequoia5.7LV8Left
2008ToyotaTundra5.7LV8Left
2007LexusLS4604.6LV8Left
2007ToyotaTundra5.7LV8Left