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INA ZT-9-5673 Engine Timing Chain TensionerOE Quality 60-Day Returns
Part #: ZT-9-5673

INA ZT-9-5673 Engine Timing Chain Tensioner

⚙️ 106 vehicles fit this part
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🚗Fitment: Ford, Lincoln, Mazda, and Mercury, 3, 5, 6, C-Max, CX-7, EcoSport, Escape, Focus, Fusion, Mariner, Milan, MKZ, SSV Plug-In Hybrid, Transit Connect, and Tribute
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INA Timing Chain Tensioner for Ford and Mazda

INA ZT-9-5673 is an engine timing chain tensioner for select Ford, Lincoln, Mazda, and Mercury applications with oil pump mechanical configurations. It supports stable timing drive operation by helping maintain correct chain tension for consistent power transmission.

Key Features

  • Engine timing chain tensioner for the valve train/timing drive
  • Fits select 2003-2020 Ford, Lincoln, Mazda, and Mercury vehicles
  • Application-specific coverage for oil pump mechanical setups
  • Supports proper gear ratio control in the timing drive
  • INA part number ZT-9-5673
  • Cross-reference: 5510512100

Detailed Description

Built for timing drive repair work, this INA tensioner is part of a custom compilation of chain and belt drive components focused on reliable operation and lower maintenance needs. It is used in vehicles such as the Ford Fusion, Ford Escape, and Mazda 6 where correct chain tension is critical to timing system performance. If you are replacing a worn timing chain tensioner on a Ford Fusion or Ford Escape, INA ZT-9-5673 provides the application match needed for the listed vehicles.

What It Helps Address

  • Timing chain slack or inconsistent chain tension
  • Noise from a worn timing drive component
  • Improper timing drive gear ratio control
  • Service needs on oil pump mechanical timing setups
  • Replacement of a failed engine timing chain tensioner

Installation Notes

Verify engine configuration and match the vehicle against the listed fitment before installation. This part fits specific oil pump mechanical applications across the Ford, Lincoln, Mazda, and Mercury model range, including 2018-2020 Ford EcoSport, 2019-2020 Ford Fusion, and 2003-2007 Mazda 6. Professional installation is recommended for timing system service.

Quality Assurance

INA supplies timing drive repair solutions engineered for reliable power transmission and low-maintenance operation in chain and belt drive systems.

  • Fits 2018-2020 Ford EcoSport, N/A, Oil Pump Mechanical
  • Fits 2019-2020 Ford Fusion, N/A, Oil Pump Mechanical
  • Fits 2019-2020 Ford Transit Connect, N/A, Oil Pump Mechanical
  • Fits 2019 Lincoln MKZ, N/A, Oil Pump Mechanical
  • Fits 2018-2019 Ford Escape, N/A, Oil Pump Mechanical
  • Fits 2019 Ford SSV Plug-In Hybrid, N/A, Oil Pump Mechanical
  • Fits 2013-2018 Ford C-Max, N/A, INA Global Number 551 0512 100
  • Fits 2012-2018 Ford Focus, N/A, Oil Pump Mechanical
  • Fits 2006-2018 Ford Fusion, N/A, INA Global Number 551 0512 100
  • Fits 2014-2018 Ford Transit Connect, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2013-2018 Lincoln MKZ, N/A, INA Global Number 551 0512 100
  • Fits 2009-2017 Ford Escape, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2012-2015 Mazda 5, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2006-2007 Mazda 5, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2009-2013 Mazda 6, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2003-2007 Mazda 6, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2011-2012 Lincoln MKZ, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2010-2012 Mazda CX-7, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2009-2011 Mazda Tribute, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2009-2011 Mercury Mariner, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2010-2011 Mercury Milan, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2008-2010 Mazda 5, N/A, Oil Pump Mechanical
  • Fits 2008-2009 Mazda 3, N/A, Oil Pump Mechanical
  • Fits 2007-2009 Mercury Milan, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical; From 1
  • Fits 2008 Mazda 6, N/A, Oil Pump Mechanical
  • Fits 2004-2007 Mazda 3, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical
  • Fits 2006 Mercury Milan, N/A, INA Global Number 551 0512 100; Oil Pump Mechanical; To 1

This part fits 106 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020FordEcoSport2.0LL4N/AOil Pump Mechanical
2020FordFusion2.0LL4N/AOil Pump Mechanical
2020FordTransit Connect2.0LL4N/AOil Pump Mechanical
2020LincolnMKZ2.0LL4N/AOil Pump Mechanical
2019FordEcoSport2.0LL4N/AOil Pump Mechanical
2019FordEscape2.5LL4N/AOil Pump Mechanical
2019FordFusion2.0LL4N/AOil Pump Mechanical
2019FordSSV Plug-In Hybrid2.0LL4N/AOil Pump Mechanical
2019FordTransit Connect2.0LL4N/AOil Pump Mechanical
2019LincolnMKZ2.0LL4N/AOil Pump Mechanical
2018FordC-Max2.0LL4N/AINA Global Number 551 0512 100
2018FordEcoSport2.0LL4N/AOil Pump Mechanical
2018FordEscape2.5LL4N/AOil Pump Mechanical
2018FordFocus2.0LL4N/AOil Pump Mechanical
2018FordFusion2.0LL4N/AINA Global Number 551 0512 100
2018FordTransit Connect2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2018LincolnMKZ2.0LL4N/AINA Global Number 551 0512 100
2017FordC-Max2.0LL4N/AINA Global Number 551 0512 100
2017FordEscape2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2017FordFocus2.0LL4N/AOil Pump Mechanical
2017FordFusion2.0LL4N/AINA Global Number 551 0512 100
2017FordFusion2.5LL4N/AINA Global Number 551 0512 100
2017FordTransit Connect2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2017LincolnMKZ2.0LL4N/AINA Global Number 551 0512 100
2016FordC-Max2.0LL4N/AINA Global Number 551 0512 100
2016FordEscape2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2016FordFocus2.0LL4N/AOil Pump Mechanical
2016FordFusion2.0LL4N/AINA Global Number 551 0512 100
2016FordFusion2.5LL4N/AINA Global Number 551 0512 100
2016FordTransit Connect2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2016LincolnMKZ2.0LL4N/AINA Global Number 551 0512 100
2015FordC-Max2.0LL4N/AINA Global Number 551 0512 100
2015FordEscape2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2015FordFocus2.0LL4N/AOil Pump Mechanical
2015FordFusion2.0LL4N/AINA Global Number 551 0512 100
2015FordFusion2.5LL4N/AINA Global Number 551 0512 100
2015FordTransit Connect2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2015LincolnMKZ2.0LL4N/AINA Global Number 551 0512 100
2015Mazda52.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2014FordC-Max2.0LL4N/AINA Global Number 551 0512 100
2014FordEscape2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2014FordFocus2.0LL4N/AOil Pump Mechanical
2014FordFusion2.0LL4N/AINA Global Number 551 0512 100
2014FordFusion2.5LL4N/AINA Global Number 551 0512 100
2014FordTransit Connect2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2014LincolnMKZ2.0LL4N/AINA Global Number 551 0512 100
2014Mazda52.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2013FordC-Max2.0LL4N/AINA Global Number 551 0512 100
2013FordEscape2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2013FordFocus2.0LL4N/AOil Pump Mechanical
2013FordFusion2.0LL4N/AINA Global Number 551 0512 100
2013FordFusion2.5LL4N/AINA Global Number 551 0512 100
2013LincolnMKZ2.0LL4N/AINA Global Number 551 0512 100
2013Mazda52.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2013Mazda62.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2012FordEscape2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2012FordFocus2.0LL4N/AOil Pump Mechanical
2012FordFusion2.5LL4N/AINA Global Number 551 0512 100
2012LincolnMKZ2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2012Mazda52.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2012Mazda62.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2012MazdaCX-72.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2011FordEscape2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2011FordFusion2.5LL4N/AINA Global Number 551 0512 100
2011LincolnMKZ2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2011Mazda62.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2011MazdaCX-72.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2011MazdaTribute2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2011MercuryMariner2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2011MercuryMilan2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2010FordEscape2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2010FordFusion2.5LL4N/AINA Global Number 551 0512 100
2010Mazda52.3LL4N/AOil Pump Mechanical
2010Mazda62.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2010MazdaCX-72.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2010MazdaTribute2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2010MercuryMariner2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2010MercuryMilan2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2009FordEscape2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2009FordFusion2.3LL4N/AINA Global Number 551 0512 100
2009Mazda32.3LL4N/AOil Pump Mechanical
2009Mazda52.3LL4N/AOil Pump Mechanical
2009Mazda62.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2009MazdaTribute2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2009MercuryMariner2.5LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2009MercuryMilan2.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical; From 1
2008FordFusion2.3LL4N/AINA Global Number 551 0512 100
2008Mazda32.3LL4N/AOil Pump Mechanical
2008Mazda52.3LL4N/AOil Pump Mechanical
2008Mazda62.3LL4N/AOil Pump Mechanical
2008MercuryMilan2.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical; From 1
2007FordFusion2.3LL4N/AINA Global Number 551 0512 100
2007Mazda32.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2007Mazda52.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2007Mazda62.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2007MercuryMilan2.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical; From 1
2006FordFusion2.3LL4N/AINA Global Number 551 0512 100
2006Mazda32.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2006Mazda52.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2006Mazda62.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2006MercuryMilan2.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical; To 1
2005Mazda32.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2005Mazda62.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2004Mazda32.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2004Mazda62.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical
2003Mazda62.3LL4N/AINA Global Number 551 0512 100; Oil Pump Mechanical

* 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:

5510512100

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

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