INA ZT-9-5565 Engine Timing Chain Tensioner
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INA ZT-9-5565 Engine Timing Chain Tensioner

Brand INA ZT-9-5565
Fits Scion and Toyota · 42 vehicles

Timing drive repair solution. Custom compilation for chain and belt drive components.

Reliable power transmission. Helps maintain correct gear ratios in the timing drive.

Low-maintenance design. Built for dependable operation with reduced upkeep costs.

Cross-references 5510127100 for the same application. See all 1.

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Engine Timing Chain Tensioner for Toyota and Scion

INA ZT-9-5565 is an engine timing chain tensioner built for timing drive repair on select Toyota and Scion applications. It supports proper chain control in the valve train, helping maintain correct gear ratio transfer and dependable engine operation.

Fits 2000-2005 Toyota Echo, N/A. Fits 2001-2009 Toyota Prius, N/A. Fits 2004-2006 Scion xA, N/A. Fits 2004-2006 Scion xB, N/A. Fits 2006-2015 Toyota Yaris, N/A. Fits 2012-2015 Toyota Prius C, N/A. Fits 2016-2018 Toyota Yaris, N/A. Fits 2016-2019 Toyota Prius C, N/A.

  • Engine timing chain tensioner for timing drive service
  • Supports stable chain tension in the valve train
  • Built for select Toyota Prius, Toyota Yaris, Toyota Echo, Prius C, and Scion xA/xB applications
  • INA part number ZT-9-5565 for catalog and ordering reference
  • This part cross-references 5510127100 for the same application

Detailed Application Overview

INA ZT-9-5565 is used in timing drive repair where consistent chain tension is needed to keep the engine’s valve timing synchronized. It is listed for Toyota Prius, Toyota Yaris, Toyota Echo, Prius C, and Scion xA/xB models across the covered years, making it a direct-fit option for service work on these engines. The part number ZT-9-5565 is also useful when matching replacement components against existing catalog records.

Common Problems This Part Addresses

  • Timing chain slack or inconsistent chain control
  • Noise from a worn timing drive system
  • Valve timing irregularities caused by tension loss
  • Service replacement for a worn engine timing chain tensioner

Installation Notes

Verify engine code and application details before installation, especially on Toyota Prius, Toyota Yaris, and Scion xB or xA models with overlapping year coverage. Inspect the timing chain, guides, and related wear components during service, and confirm proper tensioner operation after installation. Follow the vehicle manufacturer’s timing procedure to maintain correct camshaft and crankshaft synchronization.

Quality Assurance

INA supplies timing drive components for repair-focused applications, with an emphasis on correct gear ratio transfer, reliability, and low maintenance requirements in the chain drive system.

Related reading

This part fits 42 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersNotes
2019ToyotaPrius C—1.5LL4—
2018ToyotaPrius C—1.5LL4—
2018ToyotaYaris————
2017ToyotaPrius C—1.5LL4—
2017ToyotaYaris————
2016ToyotaPrius C—1.5LL4—
2016ToyotaYaris————
2015ToyotaPrius C—1.5LL4INA Global Number 551 0127 100
2015ToyotaYaris———INA Global Number 551 0127 100
2014ToyotaPrius C—1.5LL4INA Global Number 551 0127 100
2014ToyotaYaris———INA Global Number 551 0127 100
2013ToyotaPrius C—1.5LL4INA Global Number 551 0127 100
2013ToyotaYaris———INA Global Number 551 0127 100
2012ToyotaPrius C—1.5LL4INA Global Number 551 0127 100
2012ToyotaYaris———INA Global Number 551 0127 100
2011ToyotaYaris———INA Global Number 551 0127 100
2010ToyotaYaris———INA Global Number 551 0127 100
2009ToyotaPriusAutomatic CVT——INA Global Number 551 0127 100
2009ToyotaYaris———INA Global Number 551 0127 100
2008ToyotaPriusAutomatic CVT——INA Global Number 551 0127 100
2008ToyotaYaris———INA Global Number 551 0127 100
2007ToyotaPriusAutomatic CVT——INA Global Number 551 0127 100
2007ToyotaYaris———INA Global Number 551 0127 100
2006ScionxA———INA Global Number 551 0127 100
2006ScionxB———INA Global Number 551 0127 100
2006ToyotaPriusAutomatic CVT——INA Global Number 551 0127 100
2006ToyotaYaris———INA Global Number 551 0127 100
2005ScionxA———INA Global Number 551 0127 100
2005ScionxB———INA Global Number 551 0127 100
2005ToyotaEcho———INA Global Number 551 0127 100
2005ToyotaPriusAutomatic CVT——INA Global Number 551 0127 100
2004ScionxA———INA Global Number 551 0127 100
2004ScionxB———INA Global Number 551 0127 100
2004ToyotaEcho———INA Global Number 551 0127 100
2004ToyotaPriusAutomatic CVT——INA Global Number 551 0127 100
2003ToyotaEcho———INA Global Number 551 0127 100
2003ToyotaPriusAutomatic CVT——INA Global Number 551 0127 100
2002ToyotaEcho———INA Global Number 551 0127 100
2002ToyotaPriusAutomatic CVT——INA Global Number 551 0127 100
2001ToyotaEcho———INA Global Number 551 0127 100
2001ToyotaPriusAutomatic CVT——INA Global Number 551 0127 100
2000ToyotaEcho———INA Global Number 551 0127 100
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5510127100