HomeEngine > Valve Train ComponentsINA ZT-9-5011 Engine Timing Belt Tensioner
Part #: ZT-9-5011

INA ZT-9-5011 Engine Timing Belt Tensioner

⚙️ 93 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mazda, and Mercury, Aerostar, B2300, B2500, Bobcat, Capri, Cougar, Courier, Fairmont, LTD, Marquis, Mustang, Pinto, Ranger, and Zephyr
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Reliable Engine Timing Belt Tensioner for Ford, Mazda, and Mercury

The INA ZT-9-5011 engine timing belt tensioner is designed to maintain optimal tension on the timing belt, ensuring precise engine timing and smooth operation. This part is compatible with various Ford, Mazda, and Mercury models, providing dependable performance for your vehicle's valve train system.

  • Compatible with Ford Aerostar, Mustang, Ranger, and other models
  • Fits Mazda B2300, B2500, and Bobcat vehicles
  • Suitable for Mercury Capri, Cougar, Marquis, and more
  • Maintains proper timing belt tension to prevent slippage
  • Durable construction for consistent engine timing

Product Details and Compatibility

The INA ZT-9-5011 engine timing belt tensioner is engineered to fit a range of vehicles including Ford Aerostar, B2300, B2500, Bobcat, Capri, Cougar, Courier, Fairmont, LTD, Marquis, Mustang, Pinto, Ranger, and Zephyr. This tensioner plays a critical role in the valve train components by keeping the timing belt tight and aligned, which is essential for accurate valve timing and engine performance. Using the correct tensioner like the INA ZT-9-5011 helps avoid premature belt wear and potential engine damage.

Common Applications and Problem Resolution

  • Prevents timing belt slack that can cause engine misfires
  • Reduces risk of timing belt jumping teeth or breaking
  • Eliminates unusual engine noises related to belt tension
  • Helps maintain consistent engine timing for smooth operation
  • Addresses wear and tear from extended use or harsh conditions

Installation Notes and Tips

When installing the INA ZT-9-5011 engine timing belt tensioner, ensure the timing belt is properly aligned and tensioned according to manufacturer specifications. It is recommended to inspect the timing belt and related components for wear during installation. Proper torque settings should be followed to avoid over-tightening or under-tightening the tensioner. Professional installation is advised for accurate timing and engine performance.

Quality Assurance and Warranty

INA is a reputable manufacturer known for producing reliable engine components. The ZT-9-5011 engine timing belt tensioner is manufactured to meet OEM standards, ensuring durability and consistent performance. While specific warranty details are not provided, INA products typically come with manufacturer-backed quality assurance to support long-term use in Ford, Mazda, and Mercury vehicles.

This part fits 93 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2001FordRanger2.5LL4N/AINA Global Number 531 0968 100; Belt Tensioner
2001MazdaB25002.5LL4N/AINA Global Number 531 0968 100; Belt Tensioner
2000FordRanger2.5LL4N/AINA Global Number 531 0968 100; Belt Tensioner
2000MazdaB25002.5LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1999FordRanger2.5LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1999MazdaB25002.5LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1998FordRanger2.5LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1998MazdaB25002.5LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1997FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1997MazdaB23002.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1996FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1996MazdaB23002.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1995FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1995MazdaB23002.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1994FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1994MazdaB23002.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1993FordMustang2.3LL4N/AINA Global Number 531 0968 100
1993FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1992FordMustang2.3LL4N/AINA Global Number 531 0968 100
1992FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner; From
1991FordMustang2.3LL4N/AINA Global Number 531 0968 100
1991FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1990FordMustang2.3LL4N/AINA Global Number 531 0968 100
1990FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1989FordMustang2.3LL4N/AINA Global Number 531 0968 100
1989FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1988FordMustang2.3LL4N/AINA Global Number 531 0968 100
1988FordRanger2.0LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1988FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1987FordAerostar2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1987FordMustang2.3LL4N/AINA Global Number 531 0968 100
1987FordRanger2.0LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1987FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1986FordAerostar2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1986FordLTD2.3LL4N/AINA Global Number 531 0968 100
1986FordMustang2.3LL4N/AINA Global Number 531 0968 100
1986FordRanger2.0LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1986FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1986MercuryCapri2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1986MercuryCougar2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1986MercuryMarquis2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1985FordLTD2.3LL4N/AINA Global Number 531 0968 100
1985FordMustang2.3LL4N/AINA Global Number 531 0968 100
1985FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1985FordRanger2.0LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1985MercuryCapri2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1985MercuryCougar2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1985MercuryMarquis2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1984FordLTD2.3LL4N/AINA Global Number 531 0968 100
1984FordMustang2.3LL4N/AINA Global Number 531 0968 100
1984FordRanger2.0LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1984FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1984MercuryCapri2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1984MercuryCougar2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1984MercuryMarquis2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1983FordFairmont2.3LL4N/AINA Global Number 531 0968 100
1983FordLTD2.3LL4N/AINA Global Number 531 0968 100
1983FordMustang2.3LL4N/AINA Global Number 531 0968 100
1983FordRanger2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1983FordRanger2.0LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1983MercuryCapri2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1983MercuryMarquis2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1983MercuryZephyr2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1982FordCourier2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1982FordFairmont2.3LL4N/AINA Global Number 531 0968 100
1982FordMustang2.3LL4N/AINA Global Number 531 0968 100
1982MercuryCapri2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1982MercuryZephyr2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1981FordCourier2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1981FordFairmont2.3LL4N/AINA Global Number 531 0968 100
1981FordMustang2.3LL4N/AINA Global Number 531 0968 100
1981MercuryCapri2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1981MercuryCougar2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1981MercuryZephyr2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1980FordCourier2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1980FordFairmont2.3LL4N/AINA Global Number 531 0968 100
1980FordMustang2.3LL4N/AINA Global Number 531 0968 100
1980FordPinto2.3LL4N/AINA Global Number 531 0968 100
1980MercuryBobcat2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1980MercuryCapri2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1980MercuryZephyr2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1979FordCourier2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1979MercuryBobcat2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1979MercuryCapri2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1979MercuryZephyr2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1978FordCourier2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1978MercuryBobcat2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1978MercuryZephyr2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1977MercuryBobcat2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1976MercuryBobcat2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1976MercuryCapri2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1975MercuryBobcat2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner
1975MercuryCapri2.3LL4N/AINA Global Number 531 0968 100; Belt Tensioner

* 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:

5310968100

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