{"product_id":"dayco-72339-radiator-coolant-hose-lower-tee-to-engine-or-upper-radiator-to-filler-neck","title":"Dayco 72339 Radiator Coolant Hose - Lower - Tee To Engine or Upper - Radiator To Filler Neck","description":"\u003ch2\u003eDurable Radiator Coolant Hose for Chevrolet, Nissan, Pontiac, and Saturn\u003c\/h2\u003e\u003cp\u003eThe Dayco Curved Radiator Hose 72339 is engineered to provide reliable coolant flow for select Chevrolet, Nissan, Pontiac, and Saturn vehicles. Designed with quality EPDM material and a protective sleeve, this radiator coolant hose ensures durability and resistance to heat and wear.\u003c\/p\u003e\u003ch2\u003eKey Features of Dayco Curved Radiator Hose 72339\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from EPDM material for enhanced heat and chemical resistance\u003c\/li\u003e\n\u003cli\u003eBlack color with a curved design for precise fitment\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1 5\/16 inches on both ends for consistent coolant flow\u003c\/li\u003e\n\u003cli\u003eIncludes a protective sleeve to guard against abrasion and external damage\u003c\/li\u003e\n\u003cli\u003eMeets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications\u003c\/li\u003e\n\u003cli\u003eSingle inside diameter hose type for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Dayco Curved Radiator Hose Product Line\u003c\/h2\u003e\u003cp\u003eThe Curved Radiator Hose line by Dayco focuses on delivering hoses that match the original equipment specifications for coolant systems. This product line emphasizes precise curvature and material quality to ensure proper coolant circulation and fitment in various vehicle models, including Chevrolet Cobalt, Nissan Sentra, Pontiac Pursuit, and Saturn Ion.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 72339 radiator coolant hose is designed to maintain optimal engine temperature by facilitating efficient coolant flow. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose withstands the demanding conditions of engine compartments. Both ends feature a 1 5\/16 inch inside diameter, ensuring compatibility with the cooling system components of Chevrolet Cobalt, Nissan Sentra, Pontiac Pursuit, and Saturn Ion models. The inclusion of a protective sleeve adds an extra layer of defense against abrasion and external wear, extending the hose's service life. This hose does not include a heat shield but complies with SAE J20R4 Class D-1 and SAE J1684 Type EC standards, confirming its suitability for automotive cooling applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked radiator coolant hoses in Chevrolet Cobalt and Pontiac Pursuit vehicles\u003c\/li\u003e\n\u003cli\u003eResolving coolant leaks caused by hose deterioration in Nissan Sentra and Saturn Ion models\u003c\/li\u003e\n\u003cli\u003ePreventing overheating issues due to compromised coolant flow\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or softening from prolonged heat exposure\u003c\/li\u003e\n\u003cli\u003eMaintaining proper coolant system pressure and circulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing the old radiator hose to avoid burns. Verify that the hose diameter matches the cooling system fittings on your Chevrolet, Nissan, Pontiac, or Saturn vehicle. Inspect clamps and surrounding components for wear and replace if necessary. The protective sleeve on this hose helps reduce abrasion, but proper routing and secure clamping are essential for long-term performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the Curved Radiator Hose 72339 to meet industry SAE specifications, ensuring reliable performance in automotive cooling systems. While specific warranty details are not provided, Dayco products typically adhere to strict quality control standards to support durability and fitment accuracy.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51995925151925,"sku":"BCWL-72339","price":34.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_72339_Fro.jpg?v=1775165634","url":"https:\/\/www.partcatalog.com\/products\/dayco-72339-radiator-coolant-hose-lower-tee-to-engine-or-upper-radiator-to-filler-neck","provider":"PartCatalog","version":"1.0","type":"link"}