Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 84278338 Wiper Blade is available in the market under the name GM Windshield Wiper, Wiper Blade. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 84278338 Wiper Blade fits certain Chevrolet Tahoe, Suburban models, as well as GMC Yukon, Yukon XL. Additionally, it is compatible with Cadillac Escalade, Escalade ESV models.
The original GM component designated by manufacturer part number 84278338 maintains top performance when functioning as the Blade Assembly-Windshield Wiper unit. The component 84278338 is constructed from durable material. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Front Blade; Blade, Windshield Wiper. The part 84278338 has available replacement options. Each vehicle needs 2 units of the part marked as SKU 84278338. 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.
As an integral component the part 84278338 Wiper Blade functions as a sealed accumulator assembly that operates as a liquid/vapor separator to process evaporator-generated refrigerant vapor as well as liquid refrigerant while managing refrigerant oil. The desiccant included on the component helps expand system lifespan by drawing moisture from air conditioning systems to preserve its operational efficiency. The GM 84278338 requires regular maintenance through methods which properly manage oil by draining and measuring oil as part of replacement followed by adding new oil to account for desiccant retention. Professional installation demands to tighten the clamp bolt to 88 in-lbs (10 Nm) alongside the correct connection of low-pressure lines with refrigerant oil-lubricated O-rings. Genuine customers can access our website to find a complete collection of GM-supplied components including GM part 84278338 Wiper Blade which meet factory standards established by GM. The installation process will be error-free thanks to the manufacturer's warranty which provides performance guarantees for your system to operate efficiently at all times.