Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12671641 Crankshaft Gear is available in the market under the name GM Crankshaft Gear, Variable Timing Sprocket. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12671641 Crankshaft Gear fits certain Chevrolet Colorado, Silverado 1500 models, as well as GMC Sierra 1500, Canyon. Additionally, it is compatible with Cadillac CT4 models.
The original GM component designated by manufacturer part number 12671641 maintains top performance when functioning as the Sprocket, Engine Crankshaft/Timing unit. The component 12671641 is constructed from durable material. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 12671641 has available replacement options 12687452. 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 12671641 Crankshaft Gear serves an important purpose by functioning as a sealed accumulator assembly to separate liquid vapor and process all substances from the evaporator. The desiccant embedded in this component functions to draw out moisture elements from the system which improves both performance and operational life of air conditioning devices. The GM part 12671641 demands routine maintenance through correct oil procedures which include both drainage and measurement of the oil when replacing it together with fresh oil addition to account for desiccant absorption. A thorough installation procedure demands that the clamp bolt receives 88 in-lbs (10 Nm) torque and that low-pressure lines need new O-rings with refrigerant oil to achieve proper connection. Users can find genuine factory-made parts on our website which includes 12671641 along with Crankshaft Gear among other GM OEM components that meet strict GM production criteria. The manufacturer warrantee includes a flawless setup process which together with peak performance ensures that your system reaches its maximum operational efficiency.






