Keep the accessory drive belt running on its intended path with this Dorman drive belt idler pulley, part number 419-663. It is a black steel idler from the TECHoice line, with a smooth face and a single pulley bearing, designed to replace a worn original. It fits many vehicles, among them the 2005-2012 Honda Accord (V6-3.0L, V6-3.5L), the 1985-1995 Ford Mustang (V8-5.0L) and the 1996-1998 Chevrolet C1500 (V8-6.5L). See the Buyer's Guide tab for the full list. The listed applications use one pulley.
- Engineered after the original: Dorman designed this replacement idler pulley to match the function and performance of the factory pulley, reverse engineering it from the original design for specific applications.
- Direct-fit replacement: Built to drop in like the original on the listed applications.
- Addresses belt noise: If a worn or failed idler pulley is behind a squealing or groaning noise, this pulley replaces it.
- Quality backing: Supported by Dorman's team of engineers and quality specialists in the United States.
Specifications: The pulley diameter is 76.17 mm and the pulley width is 30.54 mm. The inside diameter is 17 mm and the pulley bearing width is 18 mm. It has one pulley bearing and no grooves (smooth pulley). The belt type is serpentine. It is made of steel and finished in black. Country of origin: China.
Depending on the application, it is cataloged for the alternator, air conditioning, alternator and power steering, water pump or main drive position. This part is listed as both an accessory drive belt idler pulley and an accessory drive belt tensioner pulley. The package contains one idler pulley.
