{"product_id":"dorman-902-082-engine-auxiliary-water-pump","title":"Dorman 902-082 Engine Auxiliary Water Pump","description":"\u003ch2\u003eReliable Engine Auxiliary Water Pump for Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-082 engine auxiliary water pump is designed to maintain optimal coolant circulation in select Mercedes-Benz vehicles. Engineered with durable plastic and rubber materials, this black auxiliary water pump supports efficient engine cooling for models including the R63 AMG, R320, R350, R500, R550, SLK55 AMG, SLK280, SLK300, and SLK350.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality plastic and rubber components for durability\u003c\/li\u003e\n\u003cli\u003eBlack finish for corrosion resistance and long service life\u003c\/li\u003e\n\u003cli\u003eClockwise rotation to match factory specifications\u003c\/li\u003e\n\u003cli\u003eIncludes two mounting holes with 0.1-inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eInlet and outlet pipe diameters of 0.52 inches for proper coolant flow\u003c\/li\u003e\n\u003cli\u003eDepth of 4.2 inches to fit designated engine compartments\u003c\/li\u003e\n\u003cli\u003eDoes not include pulley, gasket, or shaft, designed for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-082 auxiliary water pump is engineered to meet the cooling system requirements of various Mercedes-Benz models. Its plastic housing and rubber components provide resistance to heat and wear, ensuring consistent performance. The pump operates with a clockwise rotation, aligning with the original equipment manufacturer (OEM) design. With two mounting holes, it offers a secure fitment in the engine bay. The inlet and outlet pipe diameters of 0.52 inches facilitate proper coolant circulation, helping maintain engine temperature within optimal ranges.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThis auxiliary water pump is compatible with the following Mercedes-Benz vehicles: R63 AMG, R320, R350, R500, R550, SLK55 AMG, SLK280, SLK300, and SLK350. When searching for a replacement part, referencing the Dorman part number 902-082 ensures correct fitment and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Auxiliary Water Pump\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOverheating due to insufficient coolant circulation\u003c\/li\u003e\n\u003cli\u003eCoolant leaks from worn or damaged water pump components\u003c\/li\u003e\n\u003cli\u003eEngine temperature fluctuations affecting performance\u003c\/li\u003e\n\u003cli\u003eFailure of the original auxiliary water pump causing cooling system inefficiency\u003c\/li\u003e\n\u003cli\u003eNoise or irregular operation from a malfunctioning pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 902-082 auxiliary water pump requires basic mechanical skills and appropriate tools. Ensure the engine is cool before beginning work. Remove the old pump carefully, noting the orientation and mounting points. This pump does not include a pulley or gasket, so reuse existing components if they are in good condition or replace as necessary. Verify the clockwise rotation direction during installation to match the original setup. Tighten mounting bolts securely to the specified torque to prevent leaks or vibration.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 902-082 auxiliary water pump undergoes quality inspections to ensure proper fit and function. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44324586881205,"sku":"BKKY-902-082","price":186.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_902082_Fro.jpg?v=1775011547","url":"https:\/\/www.partcatalog.com\/products\/dorman-902-082-engine-auxiliary-water-pump","provider":"PartCatalog","version":"1.0","type":"link"}