Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 12639221 Injector is also referred to as GM Fuel Injector. 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 Caprice.
The GM part 12639221 Injector has been engineered to be reliable and easy to fit. This Direct Replacement component is supplied in New condition to ensure that the vehicle functions correctly. There is a need of 8 per vehicle. This GM Injector is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. The GM 12639221 is the fuel flow into engine cylinders to form the air-fuel mixture applied to facilitate the efficient combustion of fuel. It uses the engine control module to adjust the spray duration and pressure to suit the load. Direct systems inject fuel directly into combustion chamber whereas in indirect systems the fuel and air are mixed beforehand to maintain smooth power, economy and controlled emissions. Internal seals or nozzles should be replaced in time and worn out parts should not be applied as this may impair its performance and may result in increased engine wear.
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.