{"product_id":"roadmax-4k398ap-serpentine-belt-air-conditioning-fan-and-alternator-or-power-steering","title":"Roadmax 4K398AP Serpentine Belt - Air Conditioning, Fan and Alternator or Power Steering","description":"\u003ch2\u003eRoadmax 4K398AP Serpentine Belt Overview\u003c\/h2\u003e\u003cp\u003eThe Roadmax 4K398AP is an Automotive V-Ribbed Belt (Standard) built for accessory drive service where a dependable OE-performance replacement is needed. Made with EPDM and polyester cord reinforcement, this 4-rib serpentine belt is sized for specific air conditioning, power steering, and fan\/alternator applications across select Chevrolet, GMC, Acura, Honda, and Nissan vehicles.\u003c\/p\u003e\u003cp\u003eRoadmax positions this belt line for budget-conscious buyers who want solid quality without stepping up to a premium-duty belt. If you are replacing a worn accessory drive belt on a Chevrolet Silverado 2500 HD, GMC Sierra 3500, or Honda Civic, this part number provides a direct-fit option for the listed applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 4K398AP\u003c\/li\u003e\n\u003cli\u003eAutomotive V-Ribbed Belt (Standard) construction\u003c\/li\u003e\n\u003cli\u003eEPDM belt material for everyday accessory drive service\u003c\/li\u003e\n\u003cli\u003ePolyester cord material for reinforcement\u003c\/li\u003e\n\u003cli\u003e4-rib design\u003c\/li\u003e\n\u003cli\u003eOE Performance grade type\u003c\/li\u003e\n\u003cli\u003eTop width: 14 mm (.56 in.)\u003c\/li\u003e\n\u003cli\u003eEffective length: 1013 mm (39.87 in.)\u003c\/li\u003e\n\u003cli\u003eOutside circumference: 1027 mm (40.44 in.)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eRoadmax Automotive V-Ribbed Belt (Standard) products are aimed at routine replacement needs where correct sizing and dependable operation matter more than premium belt construction. The 4K398AP follows that approach with EPDM construction and OE-performance sizing for the listed accessory drive applications.\u003c\/p\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis serpentine belt is used in accessory drive systems that power components such as the air conditioning compressor, power steering pump, or fan and alternator drive, depending on the vehicle application. The 4-rib profile and K cross section help match the specified routing and pulley engagement for the vehicles listed below. This part cross-references Gates K040398 and Dayco 5040398 for the same application. The 4K398AP part number is also referenced in interchange listings for additional catalog matching.\u003c\/p\u003e\u003cp\u003eCompatible With select 1990-2007 applications, including Chevrolet Silverado 2500 HD, GMC Sierra 3500, Acura EL, Honda Civic, and Nissan 300ZX. For buyers searching long-tail terms such as 2001-2006 Chevrolet Silverado 2500 HD air conditioning serpentine belt or 2001-2005 Honda Civic power steering belt, this Roadmax belt matches the confirmed fitment data.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSquealing or slipping accessory drive belt noise\u003c\/li\u003e\n\u003cli\u003eCracked, glazed, or worn belt surfaces\u003c\/li\u003e\n\u003cli\u003eLoss of drive to air conditioning, power steering, or charging components\u003c\/li\u003e\n\u003cli\u003eIncorrect belt length after a replacement service\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance on high-mileage accessory drive systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify belt routing against the vehicle’s accessory drive diagram before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm the application by year, make, model, and position: air conditioning, power steering, or fan and alternator.\u003c\/li\u003e\n\u003cli\u003eInspect pulleys, tensioners, and idlers for wear before installing the new belt.\u003c\/li\u003e\n\u003cli\u003eCheck the belt path for contamination, misalignment, or damaged pulley grooves.\u003c\/li\u003e\n\u003cli\u003eUse the confirmed fitment list for exact vehicle matching; do not rely on belt length alone.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRoadmax markets this belt as an OE-performance standard replacement for budget-focused repairs, using EPDM and polyester cord materials to support everyday accessory drive service. Confirm fitment against the listed applications for Chevrolet Silverado 2500 HD, GMC Sierra 3500, Honda Civic, and related vehicles before installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2007 Chevrolet Silverado 2500 HD Classic, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2007 Chevrolet Silverado 3500 Classic, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2007 GMC Sierra 2500 HD Classic, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2007 GMC Sierra 3500 Classic, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2002-2006 Chevrolet Avalanche 2500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2001-2006 Chevrolet Silverado 2500 HD, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2001-2006 Chevrolet Silverado 3500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2001-2006 Chevrolet Suburban 2500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2001-2006 GMC Sierra 2500 HD, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2001-2006 GMC Sierra 3500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2001-2006 GMC Yukon XL 2500, Air Conditioning\u003c\/li\u003e\n\u003cli\u003eFits 2001-2005 Acura EL, Power Steering\u003c\/li\u003e\n\u003cli\u003eFits 2001-2005 Honda Civic, Power Steering\u003c\/li\u003e\n\u003cli\u003eFits 1990-1996 Nissan 300ZX, Fan and Alternator\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmax","offers":[{"title":"Default Title","offer_id":52401866604725,"sku":"DHSJ-4K398AP","price":14.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_4K398AP_ANG.jpg?v=1777758710","url":"https:\/\/www.partcatalog.com\/products\/roadmax-4k398ap-serpentine-belt-air-conditioning-fan-and-alternator-or-power-steering","provider":"PartCatalog","version":"1.0","type":"link"}