{"product_id":"a-premium-serpentine-belt-6-rib-102-4-in-epdm-heavy-duty-replacement-polyester-cord","title":"A-Premium Serpentine Belt 6-Rib 102.4 in — EPDM heavy-duty replacement, polyester cord","description":"\u003cstrong\u003eThe A-Premium 6-rib serpentine belt (102.4 in) is a heavy-duty EPDM drive belt engineered to replace worn factory belts and restore accessory drive performance on compatible Ford, Lincoln, Mercury, Chevrolet, Jeep and Buick models.\u003c\/strong\u003e\n\n\u003cp\u003eWhen an accessory belt shows glazing, cracking, or squealing, replacing it with the correct length and rib count restores reliable power delivery to the alternator, power steering, A\/C compressor and water pump. This A-Premium belt uses modern EPDM compound and polyester cords for improved resistance to oil, heat and ozone compared with older rubber belts. Before ordering, verify vehicle fitment using your year, make, model and engine to ensure a K-section 6-rib, 102.4-inch effective length matches your application.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this belt fit my vehicle and which engines are supported?\u003c\/h3\u003e\n\u003cp\u003eThis belt is designed as a direct replacement for many Ford-family vehicles and selected GM, Jeep and Buick models listed by the manufacturer. Fitment varies by model year and engine displacement; always confirm using the fitment tool or your OEM part number. The product references multiple cross numbers to help match original equipment listings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEffective length: 102.4 inches; outside circumference: 102.97 inches\u003c\/li\u003e\n  \u003cli\u003eRib count: 6 (K-section), top width ~0.807 in\u003c\/li\u003e\n  \u003cli\u003eCommon fits: Ford F-150 (2005–2006 V6 4.2L; V8 4.6L\/5.4L), Explorer, Expedition, Lincoln Navigator\/Mark LT\u003c\/li\u003e\n  \u003cli\u003eAdditional fits: Chevy Express 1500\/2500\/3500, Jeep Cherokee\/Wagoneer L6 4.0L, Buick Regal V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction make this belt durable?\u003c\/h3\u003e\n\u003cp\u003eThe belt uses an EPDM rubber compound and polyester cord to balance flexibility and tensile strength. EPDM resists cracking, ozone and many automotive fluids, increasing service life; polyester cords maintain stable length under load for consistent tension and reduced stretch. The K-section rib profile aligns with modern accessory pulleys to limit slippage and noise.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEPDM compound for heat, ozone and oil resistance\u003c\/li\u003e\n  \u003cli\u003ePolyester cord for high tensile strength and low stretch\u003c\/li\u003e\n  \u003cli\u003ePrecision mold for consistent rib geometry and quiet operation\u003c\/li\u003e\n  \u003cli\u003eCross-reference numbers included for OEM matching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install it and what should I inspect first?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically tool-free when using the proper tensioner and follow-on procedures, but some vehicles require a tensioner tool for safe removal and re-tensioning. Always inspect the tensioner, idler pulleys and accessory pulleys for bearing noise, wobble or wear before fitting the new belt; a compromised pulley will shorten belt life and can cause misalignment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect tensioner and idler bearings; replace if noisy or loose\u003c\/li\u003e\n  \u003cli\u003eCheck pulley grooves for wear or debris that can damage ribs\u003c\/li\u003e\n  \u003cli\u003eRoute belt following the vehicle’s diagram; confirm proper seating in ribs\u003c\/li\u003e\n  \u003cli\u003eRun engine briefly and re-check tension and alignment after warm-up\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and confidence features does A-Premium provide?\u003c\/h3\u003e\n\u003cp\u003eA-Premium backs this serpentine belt with a one-year, unlimited-mileage guarantee covering manufacturing defects. The company emphasizes precision manufacturing and offers multiple cross-reference numbers so you can verify compatibility with OEM parts. That warranty provides added assurance when replacing a critical engine drive component.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-year unlimited-mileage warranty against defects\u003c\/li\u003e\n  \u003cli\u003eMultiple OEM cross-reference numbers included for verification\u003c\/li\u003e\n  \u003cli\u003eDesigned for high-temperature, high-load accessory drives\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This A-Premium 6-rib, 102.4-inch serpentine belt is intended for DIY mechanics and professional technicians maintaining mid-1990s through mid-2010s domestic trucks, SUVs and vans that require a K-section 6PK belt. It’s well suited to owners replacing an aging belt or servicing a vehicle after tensioner or accessory work, provided fitment is confirmed for your exact year, make, model and engine. For best results, replace worn pulleys and tensioners at the same time to maximize belt life and ensure quiet, reliable accessory drive operation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this belt a direct replacement for my 2006 Ford F-150 4.6L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Many 2005–2006 F-150 4.6L applications use this 102.4\" 6-rib belt, but confirm fitment with your VIN or the product fitment tool before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I check before installing the new belt?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Inspect the tensioner and idler pulleys for noise or play and ensure pulleys are clean and aligned to prevent premature belt wear.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":67591665221817,"sku":"B0D8NRJ523","price":67.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/a-premium-front-packaging-serpentine-belt_aaede972-bc25-48e5-a652-8a1b05a743d8.jpg?v=1790557182","url":"https:\/\/redleafauto.ca\/products\/a-premium-serpentine-belt-6-rib-102-4-in-epdm-heavy-duty-replacement-polyester-cord","provider":"Redleaf Auto","version":"1.0","type":"link"}