Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12664179 Crankshaft is available in the market under the name GM Crankshaft. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12664179 Crankshaft fits certain Chevrolet Silverado 1500 models, as well as GMC Sierra 1500. Additionally, it is compatible with Cadillac CT4 models.
The original GM component designated by manufacturer part number 12664179 maintains top performance when functioning as the Crankshaft Assembly-. unit. The component 12664179 is constructed from durable material and its dimensions span 26.3 x 8.2 x 6.2 inches while weighing 36.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Crankshaft, Engine. The part 12664179 has available replacement options. 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 part 12664179 Crankshaft maintains an essential role as a closed accumulator assembly that works to divide liquid from vapor and to process gaseous refrigerant as well as liquid refrigerant and refrigerant oil coming from the evaporator. A vital desiccant within this component performs moisture absorption from any system infiltrations which enhances both efficiency and durability of air conditioning systems. Proper GM part 12664179 maintenance requires correct oil management that includes draining the oil followed by measurements before adding the required oil to replace what the desiccant absorbs. During installation workers must pay attention by tightening the clamp bolt to 88 in-lbs (10 Nm) and securing low-pressure lines with oiled new O-rings. ChevyPartsGiant.com provides a complete selection of OEM GM parts which consists of 12664179 Crankshaft and undergoes strict factory implementation tests from GM. This installation certainty lets you perform the process without obstacles and the manufacturer's warranty supports optimal performance and peak system efficiency.






