{"product_id":"dorman-300-939-engine-water-pump-pulley","title":"Dorman 300-939 Engine Water Pump Pulley","description":"\u003ch2\u003eDurable Engine Water Pump Pulley for Cadillac Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 300-939 engine water pump pulley is designed to provide reliable performance for select Cadillac models. Engineered from steel with a black finish, this serpentine pulley is built to meet standard replacement requirements and ensure proper belt alignment and tension.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel material for long-lasting use\u003c\/li\u003e\n\u003cli\u003eBlack color finish for corrosion resistance and aesthetic consistency\u003c\/li\u003e\n\u003cli\u003eSerpentine pulley type compatible with serpentine belt systems\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment with three 0.35-inch diameter bolt holes for secure installation\u003c\/li\u003e\n\u003cli\u003eDimensions: 5.16 inches diameter, 4.23 inches width, and 1.16 inches depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 300-939 water pump pulley is specifically designed for Cadillac Allante, DeVille, Eldorado, Fleetwood, and Seville models. Its steel construction ensures strength and durability under engine operating conditions. The pulley features a serpentine groove type, which is compatible with serpentine belt systems commonly used in these Cadillac vehicles. The bolt-on design includes three bolt holes with a diameter of 0.35 inches, allowing for straightforward installation without the need for additional hardware. The black finish helps resist corrosion and maintains the original equipment appearance.\u003c\/p\u003e\u003ch2\u003eCompatible Cadillac Models and Applications\u003c\/h2\u003e\u003cp\u003eThis engine water pump pulley is compatible with the following Cadillac models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Allante\u003c\/li\u003e\n\u003cli\u003eCadillac DeVille\u003c\/li\u003e\n\u003cli\u003eCadillac Eldorado\u003c\/li\u003e\n\u003cli\u003eCadillac Fleetwood\u003c\/li\u003e\n\u003cli\u003eCadillac Seville\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the Dorman 300-939 pulley to replace worn or damaged pulleys in these vehicles to maintain proper engine cooling system function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Pulley\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or damaged pulley causing belt slippage\u003c\/li\u003e\n\u003cli\u003eCorroded pulley affecting belt alignment\u003c\/li\u003e\n\u003cli\u003eNoise or vibration from a failing water pump pulley\u003c\/li\u003e\n\u003cli\u003eImproper belt tension leading to cooling system inefficiency\u003c\/li\u003e\n\u003cli\u003eReplacement of broken or cracked pulleys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Dorman 300-939 pulley is a bolt-on replacement designed for ease of installation. Note that installation hardware and instructions are not included, so retain original bolts or acquire appropriate fasteners. Ensure the serpentine belt is properly aligned and tensioned after installation to avoid premature wear. It is recommended to inspect the water pump and belt condition during replacement to ensure overall system reliability.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed standard replacement specifications. The 300-939 engine water pump pulley undergoes quality checks to ensure fit, form, and function for Cadillac vehicles. While specific warranty details are not provided, Dorman typically offers limited warranties on their replacement components. Verify warranty terms with the product documentation or supplier.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43610905313461,"sku":"BKKY-300-939","price":45.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_300939_Fro.jpg?v=1774983378","url":"https:\/\/www.partcatalog.com\/products\/dorman-300-939-engine-water-pump-pulley","provider":"PartCatalog","version":"1.0","type":"link"}