Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12720121 Injector is available in the market under the name GM Fuel Injector. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12720121 Injector fits certain Chevrolet Tahoe, Silverado 1500, Suburban models, as well as GMC Sierra 1500, Yukon, Savana 2500. Additionally, it is compatible with Cadillac Escalade, Escalade ESV models.
The original GM component designated by manufacturer part number 12720121 maintains top performance when functioning as the Injector Kit-Multiport Fuel (Service Kit Low Flow) unit. The component 12720121 is constructed from durable material. The component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Injector Kit, Fuel Injection. The part 12720121 has available replacement options 12710482, 12692693. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
The GM 12720121 Injector functions as a vital sealed accumulator assembly that serves to separate liquid from vapor and then processes refrigerant vapor while handling both liquid refrigerant and refrigerant oil from the evaporator. The component features a desiccant that operates to draw moisture from the system which boosts both efficiency and air conditioning system durability. The GM part 12720121 requires regular maintenance because proper oil management includes draining and measurement of oil during replacement as well as adding fresh oil for desiccant retention purposes. The installation sequence requires specific steps for clamping the bolt to 88 in-lbs (10 Nm) together with proper connection of low-pressure lines using new O-rings treated with refrigerant oil. Our website features a full range of OEM GM parts that include the 12720121 Injector parts which undergo rigorous GM factory standards testing. The installation will proceed smoothly and the system will function at its optimal thanks to a manufacturer warranty which supports these specifications.