Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 21999689 Upper Hose is also referred to as GM Cooling Hose, Radiator Hose. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Cadillac DTS. Buick Lucerne.
The genuine GM manufacture this part 21999689 using high-quality Upper Hose technology for optimum performance in vehicle cooling systems. The part 21999689 Upper Hose serves to transfer coolant effectively because it maintains the temperature control of the engine which prevents overheating and maintains the correct operating temperature range. This 21999689 is also known as Hose-Radiator Inlet; Multi Purpose Hose; Radiator Hose; Cooling Hose, and it's right for the Upper position. The product maintains New standards while operating as a Direct Replacement element to guarantee seamless vehicle compatibility thus serving as an important element for engine health maintenance. Engine performance enhancement depends on radiator hose design which provides engine-water pump connection for coolant circulation purposes. The replacement of this component must happen at proper times and through regular inspections to stop overheating problems before they develop and maintain your vehicle's normal operation. The GM factory warranty supports this part to provide owners with dependable performance and make it a valuable addition to their vehicle. Detailed information about shipping and returns policies may be found in our Shipping Policy and Return Policy pages. Selecting this genuine GM part will help your vehicle maintain peak performance because it provides authentic components with precise and high-quality features.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.