Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 19420702 Throttle Body is available in the market under the name GM Throttle Body. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 19420702 Throttle Body fits certain Chevrolet Silverado 2500 HD, Silverado 3500 HD models, as well as GMC Sierra 2500 HD, Sierra 3500 HD models.
The original GM component designated by manufacturer part number 19420702 maintains top performance when functioning as the Body, Fuel Injection Air Meter unit. The component 19420702 is constructed from durable material while weighing 3.10 Pounds. The component is ready in New condition to ensure full compatibility with your vehicle system. The part 19420702 has available replacement options 12678311, 12634263. 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 19420702 Throttle Body carries out a vital role by functioning as a sealed accumulator assembly which performs as a liquid/vapor separator for collecting refrigerant vapor and liquid refrigerant and oil from the evaporator. The system component contains a desiccant which functions to absorb system moisture that extends both performance duration and operational efficiency of air conditioning systems. The GM part 19420702 demands regular maintenance through complete oil measurement and proper dehydration as well as fresh oil addition to offset the desiccant absorption capacity. The installation process needs close attention especially for tightening the clamp bolt to 88 in-lbs (10 Nm) and the low-pressure lines need secure connections using new O-rings that have refrigerant oil as lubricant. Our website features a complete selection of genuine GM original equipment manufacturer parts where users can find both the GM part 19420702 Throttle Body components which undergo factory-level testing to align with GM manufacturing specifications. Installation can proceed without trouble thanks to this assurance that leads to optimal system performance under manufacturer warranty protection.