HomeBelts and Cooling > Accessory Drive Belt System ComponentsMopar 68459077AA Accessory Drive Belt Idler Pulley - Grooved Pulley
Part #: 68459077AA

Mopar 68459077AA Accessory Drive Belt Idler Pulley - Grooved Pulley

Grooved Pulley
⚙️ 3 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: Jeep and Ram, 1500 and Wrangler
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Accessory Drive Belt Idler Pulley for Jeep and Ram

The Mopar 68459077AA accessory drive belt idler pulley is designed to maintain proper tension and alignment of the accessory drive belt system. Specifically engineered for Jeep Wrangler and Ram 1500 models, this component ensures smooth operation of your vehicle's belt-driven accessories.

  • Genuine Mopar part designed for Jeep Wrangler and Ram 1500
  • Accessory drive belt idler pulley to maintain belt tension and alignment
  • Durable construction for consistent performance under various driving conditions
  • Part number 68459077AA ensures exact fit and compatibility

Product Details and Compatibility

This Mopar accessory drive belt idler pulley (part number 68459077AA) is a critical component in the belts and cooling system category. It is compatible with Jeep Wrangler and Ram 1500 models, providing precise fitment and reliable function. The idler pulley helps guide and maintain tension on the accessory drive belt, which powers essential components such as the alternator, power steering pump, and air conditioning compressor. Using the correct Mopar part ensures that your vehicle's belt system operates efficiently and reduces the risk of premature belt wear or failure.

Common Applications and Problem Resolution

  • Eliminates belt slippage caused by worn or damaged pulleys
  • Prevents abnormal belt noise such as squealing or chirping
  • Addresses misalignment issues that can lead to uneven belt wear
  • Restores proper tension to the accessory drive belt system
  • Helps avoid accessory component malfunctions due to belt failure

Installation Notes and Tips

When installing the Mopar 68459077AA idler pulley, ensure the accessory drive belt is properly routed according to the vehicle’s service manual. Inspect the belt for signs of wear or damage and replace if necessary. Use appropriate tools to remove the old pulley and torque the new pulley to manufacturer specifications. Proper installation will help maintain belt tension and extend the life of your vehicle’s accessory drive components.

Quality Assurance and Warranty

As a genuine Mopar part, the 68459077AA idler pulley meets OEM standards for fit, form, and function. Mopar parts are engineered to provide reliable performance and durability for Jeep Wrangler and Ram 1500 vehicles. Please refer to Mopar’s warranty policy for specific coverage details related to this accessory drive belt idler pulley.

This part fits 3 vehicles. Search below:

YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
2026JeepWranglerGrooved Pulley69.08mm diameter
2020JeepWranglerUnlimited Sport4WD3.6LV6N/APulley ; Idler ; 3.6L V6 24V VVT Engine Upgrade I With ESS
2020Ram1500Tradesman3.0LV6N/AGrooved;Replaces part # 04627851AA

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.