HomeBelts and Cooling > Accessory Drive Belt System ComponentsGates 38298 Accessory Drive Belt Tensioner Assembly
Part #: 38298

Gates 38298 Accessory Drive Belt Tensioner Assembly

DriveAlign Premium OE Automatic Belt Tensioner
⚙️ 10 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦DriveAlign Premium OE Automatic Belt Tensioner
🚗Fitment: Ford and Mercury, Thunderbird and Cougar
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Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 38298) is engineered for reliable accessory drive belt tension in select Ford and Mercury vehicles. Designed specifically for models like the Ford Cougar and Mercury Thunderbird, this tensioner assembly ensures proper belt alignment and consistent performance.

  • Constructed from durable steel for long-lasting strength
  • Single pulley design with a smooth backside contact surface
  • Compatible with V-ribbed belt systems
  • Outside pulley diameter of 2.99 inches (76 mm)
  • Width of 1.46 inches (37 mm) for precise fitment
  • One mounting hole for secure installation
  • Bearing bore inside diameter of 0.67 inches (17 mm)

Product Line Details: DriveAlign Premium OE Automatic Belt Tensioner

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering exact original equipment (OE) fit and function. This product line is designed to meet or exceed OE specifications, providing a direct replacement tensioner assembly that maintains proper belt tension and alignment. The 38298 model is an OE exact match, ensuring compatibility and performance for the accessory drive belt system in Ford Cougar and Mercury Thunderbird vehicles.

Technical Description and Specifications

This accessory drive belt tensioner assembly features a steel construction that offers durability under engine operating conditions. The single pulley included has a smooth backside contact surface and is not flanged, which suits the V-ribbed belt type it is designed to tension. The pulley measures 2.99 inches (76 mm) in outside diameter and 1.46 inches (37 mm) in width, with a bearing bore inside diameter of 0.67 inches (17 mm). The tensioner mounts with one hole, simplifying installation while ensuring a secure fit.

Common Applications and Problem Solving

  • Restores proper tension to worn or slack V-ribbed accessory drive belts
  • Eliminates belt slippage and associated noise
  • Prevents premature belt wear and extends belt life
  • Corrects misalignment issues caused by faulty tensioners
  • Reduces risk of accessory component damage due to improper belt tension

Installation Notes and Tips

  • Verify compatibility with Ford Cougar and Mercury Thunderbird models before installation
  • Ensure the belt type is V-ribbed to match the tensioner specifications
  • Inspect the mounting area for corrosion or damage prior to installation
  • Use proper torque specifications for the single mounting hole to avoid over-tightening
  • Check belt alignment and tension after installation to confirm proper operation

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 38298) is manufactured to meet OE standards, providing reliable performance and durability. This tensioner assembly carries an OE comparison rating of exact fit, ensuring it meets the original equipment requirements for Ford Cougar and Mercury Thunderbird vehicles. Warranty details are provided by Gates and typically cover defects in materials and workmanship under normal use.

BrandGates
Part Number38298
PositionDriveAlign Premium OE Automatic Belt Tensioner
Bearing Bore Inside Diameter.67
Bearing Bore Inside Diameter17
Bearing Bore Inside Diameter 1 (in).67
Bearing Bore Inside Diameter 1 (mm)17
Belt TypeV-Ribbed
Belt TypeV-Ribbed
Contact SurfaceSmooth/Backside
ContentsTensioner Assy.
MaterialSteel
Mounting Hole Quantity1
OE Comparison RatingOE Exact
Outside Diameter2.99
Outside Diameter76
Outside Diameter (in)2.99
Outside Diameter (mm)76
Pulley 1 FlangedNo
Pulley 1 FlangedNo
Pulley Quantity1
Width1.46
Width37
Width (in)1.46
Width (mm)37

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1995FordThunderbird3.8LV6GASN/AAttaches To Alt. Mounting Bracket; DriveAlign Premium OE Automatic Belt Tensioner
1994FordThunderbird3.8LV6GASN/AAttaches To Alt. Mounting Bracket; DriveAlign Premium OE Automatic Belt Tensioner
1993FordThunderbird3.8LV6GASN/AAttaches To Alt. Mounting Bracket; DriveAlign Premium OE Automatic Belt Tensioner
1992FordThunderbird3.8LV6GASN/AAttaches To Alt. Mounting Bracket; DriveAlign Premium OE Automatic Belt Tensioner
1991FordThunderbird3.8LV6GASN/AAttaches To Alt. Mounting Bracket; DriveAlign Premium OE Automatic Belt Tensioner
1990FordCougar3.8LV6GASN/AAttaches To Alt. Mounting Bracket; DriveAlign Premium OE Automatic Belt Tensioner
1990FordThunderbird3.8LV6GASN/AAttaches To Alt. Mounting Bracket; DriveAlign Premium OE Automatic Belt Tensioner
1990MercuryCougar3.8LV6GASN/AAttaches To Alt. Mounting Bracket; DriveAlign Premium OE Automatic Belt Tensioner
1989FordThunderbird3.8LV6GASN/AAttaches To Alt. Mounting Bracket; DriveAlign Premium OE Automatic Belt Tensioner
1989MercuryCougar3.8LV6GASN/AAttaches To Alt. Mounting Bracket; DriveAlign Premium OE Automatic 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:

3829849355999086999086AF4SZ 6B209 A

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