Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 6557503 Compressor Pulley is also referred to as GM A/C Clutch. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Chevrolet Camaro, Impala, Caprice. Cadillac Cimarron. Buick Skyhawk. Pontiac Firebird, Sunbird, J2000 Sunbird.
The genuine GM component 6557503 functions as a Compressor Pulley intended to optimize performance in vehicle A/C systems. The A/C compressor clutch activates automatically when you enable the A/C system because it receives engine energy from the A/C compressor to activate it. Through this mechanism the engine and other components remain protected from unnecessary pressure which contributes to system endurance. A/C performance will decline while fuel consumption increases because wear-related failures including sticking, slipping and complete failure occur. Complete A/C system evaluation needs to detect failures because other components including oil starvation and high pressure may actually be the root cause of system malfunctions. To achieve proper repair the A/C compressor clutch needs its related components replaced to extend its lifespan while providing optimal system performance. The GM factory warranty supports this GM part which ensures both reliability and performance thus serving as an essential maintenance component for vehicle comfort systems. All details about delivery and return policies can be found on our Shipping Policy and Return Policy pages.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.