Dorman 419-619 Accessory Drive Belt Idler Pulley - Air Conditioning

Reliable Accessory Drive Belt Idler Pulley for Chrysler and Dodge Vehicles

The Dorman 419-619 accessory drive belt idler pulley is engineered to maintain proper tension and alignment of the serpentine belt system in select Chrysler, Dodge, and Plymouth models. Designed with durable steel construction and precise dimensions, this idler pulley supports smooth engine operation and belt longevity.

• Constructed from robust steel for durability and strength
• Black finish with a single groove for serpentine belt compatibility
• Outside diameter of 95.5 mm and inside diameter of 17 mm
• Single mounting hole and one bearing with 12 mm width for reliable rotation
• Specifically designed for Chrysler, Dodge, and Plymouth models including Caravan, Intrepid, and Grand Voyager

Detailed Product Description and Specifications

The Dorman 419-619 idler pulley features a steel body finished in black, providing resistance to wear and corrosion. It has a single groove designed to accommodate serpentine belts, which are common in accessory drive systems. The pulley measures 95.5 mm in outside diameter and 17 mm inside diameter, with a width of 10 mm and a bearing width of 12 mm, ensuring precise fit and smooth operation. This component includes one mounting hole and one bearing, engineered to meet the specific requirements of various Chrysler, Dodge, and Plymouth vehicles.

Compatible Vehicles and Applications

• Chrysler Acclaim, Concorde, Dynasty, Intrepid, LeBaron, Spirit, Sundance, and Voyager
• Dodge Caravan, Dakota, Daytona, Grand Caravan, and Grand Voyager
• Plymouth models including Acclaim and Sundance

This idler pulley is designed to replace worn or damaged pulleys in the accessory drive belt system, helping to maintain proper belt tension and alignment for optimal engine accessory performance.

Common Issues Addressed by This Idler Pulley

• Eliminates belt slippage caused by worn or damaged pulleys
• Prevents abnormal belt noise such as squealing or chirping
• Reduces premature serpentine belt wear and extends belt life
• Maintains proper tension to ensure efficient operation of alternator, power steering, and air conditioning
• Helps avoid engine accessory malfunctions due to misaligned belts

Installation Notes and Tips

Ensure the engine is off and cool before beginning installation. Remove the serpentine belt following the vehicle manufacturer’s recommended procedure. Inspect the belt for wear and replace if necessary. Mount the Dorman 419-619 idler pulley securely using the single mounting hole, and verify the pulley spins freely without resistance. Reinstall the serpentine belt, confirming proper routing and tension. It is recommended to consult the vehicle’s service manual for torque specifications and detailed installation instructions.

Quality Assurance and Warranty Information

Dorman manufactures this idler pulley to meet or exceed OEM specifications for fit, form, and function. The steel construction and precision bearing ensure durability and reliable performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Verify warranty coverage with the product documentation or supplier at the time of purchase.