HomeEngine > Valve Train ComponentsGMB 448-8090 Engine Timing Belt Tensioner
Part #: 448-8090

GMB 448-8090 Engine Timing Belt Tensioner

⚙️ 11 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge and Mitsubishi, Colt and Mirage
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Reliable Engine Timing Belt Tensioner for Dodge Colt and Mitsubishi Mirage

The GMB 448-8090 engine timing belt tensioner is designed to maintain optimal tension on serpentine and v-belts in your Dodge Colt or Mitsubishi Mirage. Engineered with a durable metal pulley and a single groove, this tensioner ensures consistent belt alignment and performance.

  • Compatible with Dodge Colt and Mitsubishi Mirage models
  • Metal pulley construction for enhanced durability
  • Single groove pulley designed for serpentine and v-belt systems
  • Drive belt pulley diameter of 1 mm for precise fitment
  • Part number 448-8090 for accurate identification

Durable Design and Precise Fitment

The GMB 448-8090 timing belt tensioner features a metal pulley with a single groove, specifically engineered to work with both serpentine and v-belt drive systems. The 1 mm pulley diameter ensures a precise fit, reducing the risk of belt slippage or misalignment. This tensioner is compatible with select Dodge Colt and Mitsubishi Mirage vehicles, providing reliable belt tension to support engine timing and accessory drive functions.

Applications and Common Issues Addressed

  • Maintains proper tension on timing belts to prevent engine timing errors
  • Reduces belt noise caused by slack or misalignment
  • Prevents premature belt wear and potential engine damage
  • Supports smooth operation of serpentine and v-belt systems
  • Helps avoid engine performance issues related to belt tension loss

Installation Notes and Tips

When installing the GMB 448-8090 tensioner, ensure the belt is properly aligned within the single groove of the metal pulley. Verify compatibility with your Dodge Colt or Mitsubishi Mirage model year and engine type before installation. Proper torque specifications should be followed to avoid over-tightening or under-tightening the tensioner.

Quality Assurance and Warranty

GMB manufactures the 448-8090 timing belt tensioner to meet strict quality standards, using durable materials for long-lasting performance. While specific warranty details are not provided, GMB products typically undergo rigorous testing to ensure reliability in engine timing applications.

BrandGMB
Part Number448-8090
Drive Belt Pulley Diameter (1) (mm)1
Pulley / Belt TypeSerpentine & v-belt
Pulley Groove Quantity (1)1
Pulley Material (1)Metal

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1996MitsubishiMirage1.5LL4N/A
1995DodgeColt1.5LL4N/A
1995MitsubishiMirage1.5LL4N/A
1994DodgeColt1.5LL4N/A
1994MitsubishiMirage1.5LL4N/A
1993DodgeColt1.5LL4N/A
1993MitsubishiMirage1.5LL4N/A
1992DodgeColt1.5LL4N/A
1992MitsubishiMirage1.5LL4N/A
1991DodgeColt1.5LL4N/A
1991MitsubishiMirage1.5LL4N/A

* 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:

448809084072MD146186T41051

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