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INA ZT-91100 Engine Timing Chain Tensioner - RightOE Quality 60-Day Returns
Part #: ZT-91100

INA ZT-91100 Engine Timing Chain Tensioner - Right

Right
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🚗Fitment: Lexus and Toyota, GS460, Land Cruiser, LS460, LX570, Sequoia, and Tundra
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Engine Timing Chain Tensioner for Toyota and Lexus

INA ZT-91100 is an engine timing chain tensioner for the right side of select Toyota and Lexus V8 applications. It supports stable timing drive operation by maintaining proper chain tension for consistent gear relationship and reliable power transfer.

  • Engine timing chain tensioner for the right side
  • INA part number ZT-91100
  • Cross-reference: 5510473100
  • OE-style repair solution for timing drive service
  • Built for select Toyota Sequoia, Toyota Tundra, Lexus LX570, Toyota Land Cruiser, Lexus GS460, and Lexus LS460 applications

Detailed Product Information

INA ZT-91100 is part of a timing drive repair solution for chain and belt components. It is used to maintain correct chain tension in the engine valve train, helping preserve timing accuracy and dependable operation under normal service conditions. This part number, ZT-91100, is listed for right-side applications on select Toyota and Lexus models, including Toyota Tundra and Toyota Sequoia.

Compatible With: Fits 2008-2017 Toyota Sequoia, right; Fits 2007-2017 Toyota Tundra, right; Fits 2013-2016 Lexus LX570, right; Fits 2008-2011 Lexus LX570, right; Fits 2013-2016 Toyota Land Cruiser, right; Fits 2008-2011 Toyota Land Cruiser, right; Fits 2010-2013 Toyota Tundra, right; Fits 2010-2012 Toyota Sequoia, right; Fits 2008-2011 Lexus GS460, right; Fits 2007-2008 Lexus LS460, right.

Common Service Issues

  • Timing chain slack or inconsistent tension
  • Rattling or noise from the timing drive area
  • Timing-related drivability concerns from worn chain components
  • Service replacement for a worn right-side tensioner assembly

Installation Notes and Tips

Verify engine code, side, and model year before ordering. This part is listed for right-side fitment only, and the application notes should be matched to the vehicle exactly. Inspect related timing components during service to confirm the full repair path.

Quality Assurance

INA supplies repair solutions for chain and belt drive components with an emphasis on correct gear ratios, reliable operation, and low maintenance requirements. ZT-91100 follows that product approach for timing drive service on the listed Toyota and Lexus applications.

This part fits 50 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017ToyotaSequoia5.7LV8RightINA Global Number 551 0473 100
2017ToyotaTundra5.7LV8RightINA Global Number 551 0473 100
2016LexusLX5705.7LV8RightINA Global Number 551 0473 100
2016ToyotaLand Cruiser5.7LV8RightINA Global Number 551 0473 100
2016ToyotaSequoia5.7LV8RightINA Global Number 551 0473 100
2016ToyotaTundra5.7LV8RightINA Global Number 551 0473 100
2015LexusLX5705.7LV8RightINA Global Number 551 0473 100
2015ToyotaLand Cruiser5.7LV8RightINA Global Number 551 0473 100
2015ToyotaSequoia5.7LV8RightINA Global Number 551 0473 100
2015ToyotaTundra5.7LV8RightINA Global Number 551 0473 100
2014LexusLX5705.7LV8RightINA Global Number 551 0473 100
2014ToyotaLand Cruiser5.7LV8RightINA Global Number 551 0473 100
2014ToyotaSequoia5.7LV8RightINA Global Number 551 0473 100
2014ToyotaTundra5.7LV8RightINA Global Number 551 0473 100
2013LexusLX5705.7LV8RightINA Global Number 551 0473 100
2013ToyotaLand Cruiser5.7LV8RightINA Global Number 551 0473 100
2013ToyotaSequoia5.7LV8RightINA Global Number 551 0473 100
2013ToyotaTundra4.6LV8RightINA Global Number 551 0473 100; Primary
2013ToyotaTundra5.7LV8RightINA Global Number 551 0473 100
2012ToyotaSequoia5.7LV8RightINA Global Number 551 0473 100
2012ToyotaSequoia4.6LV8RightINA Global Number 551 0473 100; Primary
2012ToyotaTundra5.7LV8RightINA Global Number 551 0473 100
2012ToyotaTundra4.6LV8RightINA Global Number 551 0473 100; Primary
2011LexusGS4604.6LV8RightINA Global Number 551 0473 100
2011LexusLX5705.7LV8RightINA Global Number 551 0473 100
2011ToyotaLand Cruiser5.7LV8RightINA Global Number 551 0473 100
2011ToyotaSequoia5.7LV8RightINA Global Number 551 0473 100
2011ToyotaSequoia4.6LV8RightINA Global Number 551 0473 100; Primary
2011ToyotaTundra4.6LV8RightINA Global Number 551 0473 100; Primary
2011ToyotaTundra5.7LV8RightINA Global Number 551 0473 100
2010LexusGS4604.6LV8RightINA Global Number 551 0473 100
2010LexusLX5705.7LV8RightINA Global Number 551 0473 100
2010ToyotaLand Cruiser5.7LV8RightINA Global Number 551 0473 100
2010ToyotaSequoia4.6LV8RightINA Global Number 551 0473 100; Primary
2010ToyotaSequoia5.7LV8RightINA Global Number 551 0473 100
2010ToyotaTundra5.7LV8RightINA Global Number 551 0473 100
2010ToyotaTundra4.6LV8RightINA Global Number 551 0473 100; Primary
2009LexusGS4604.6LV8RightINA Global Number 551 0473 100
2009LexusLX5705.7LV8RightINA Global Number 551 0473 100
2009ToyotaLand Cruiser5.7LV8RightINA Global Number 551 0473 100
2009ToyotaSequoia5.7LV8RightINA Global Number 551 0473 100
2009ToyotaTundra5.7LV8RightINA Global Number 551 0473 100
2008LexusGS4604.6LV8RightINA Global Number 551 0473 100
2008LexusLS4604.6LV8RightINA Global Number 551 0473 100
2008LexusLX5705.7LV8RightINA Global Number 551 0473 100
2008ToyotaLand Cruiser5.7LV8RightINA Global Number 551 0473 100
2008ToyotaSequoia5.7LV8RightINA Global Number 551 0473 100
2008ToyotaTundra5.7LV8RightINA Global Number 551 0473 100
2007LexusLS4604.6LV8RightINA Global Number 551 0473 100
2007ToyotaTundra5.7LV8RightINA Global Number 551 0473 100

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

5510473100

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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