A-Premium Serpentine Belt 6-Rib 102.4 in — EPDM Heavy-Duty with Polyester Cord

This replacement serpentine belt is sized and constructed to restore accessory drive function—powering alternators, water pumps, A/C compressors and power steering—while resisting heat, oils and environmental wear. Built with a polyester cord and K-section cross profile, the belt offers consistent tensioning and reduced vibration compared with worn original equipment belts. Check vehicle fitment carefully before purchase to ensure precise compatibility.

Which vehicles does this 102.4-inch belt fit?

This belt fits a range of older Ford, Lincoln, Mercury, Chevrolet, Jeep and Buick models with specific engine families. Fitment includes multiple Ford F-150 model years and engine options, Ford SUVs, select Chevrolet Express vans, Jeep Cherokee/Wagoneer L6 engines, and Buick Regal V6 years listed below. Because fitment can vary by trim and accessory arrangement, verify your year, make, model and engine before ordering.

• Ford F-150: 2005–2006 V6 4.2L and V8 4.6L/5.4L; 2009–2010 V8 4.6L/5.4L
• Ford E-Series: E-150/E-250 2003 V6 4.2L; Expedition 2009–2014 V8 5.4L; Explorer 2006–2010 V8 4.6L
• Chevrolet Express vans 1996 V8 5.7L; Jeep Cherokee/Wagoneer 1987–1990 L6 4.0L; Buick Regal 1990–1995 V6 3.8L
• Lincoln Mark LT 2006 V8 5.4L; Navigator 2010–2014 V8 5.4L; Mercury Mountaineer 2006–2010 V8 4.6L

How is this belt built to last in demanding conditions?

The A-Premium belt uses EPDM rubber compounded for resistance to cracking, oil and environmental contaminants, paired with a polyester cord for dimensional stability. That combination helps the belt maintain tension and alignment under heat and load, reducing premature glazing and noise.

• Material: EPDM outer compound for thermal and chemical resistance
• Cord: Polyester for strength and consistent stretch control
• Design: K-section 6-rib profile for broad contact and torque transfer
• Durability: Engineered to reduce vibration and resist contaminants

Will this belt install easily and perform like OEM?

The belt’s dimensions and cross-section match OEM specifications so it fits pulleys and tensioners intended for a K-section 6-rib belt. Installation is typically tool-free if your vehicle’s tensioner allows quick-release access, but inspecting the tensioner and pulleys first helps ensure long-term performance.

• Effective length: 102.4 inches; outside circumference: 102.97 inches
• Top width: 0.807 inches; rib count: 6
• Cross references: K061025, 6PK2603 and multiple OEM numbers listed
• Recommendation: Check tensioner and pulley condition before fitting

What guarantee and support come with the purchase?

A-Premium backs this serpentine belt with a one-year unlimited-mileage guarantee, reflecting confidence in fit and materials. If you encounter installation or compatibility issues, consult vehicle fitment guidance or contact customer support for assistance.

• Warranty: One-year unlimited-mileage coverage
• Support: Compatibility help available—enter vehicle details before buying
• Range: Part cross-references included to ease matching to OEM numbers

Who is this for: The A-Premium 6-rib 102.4-inch serpentine belt is intended for DIY mechanics and professional technicians replacing worn drive belts on specified Ford, Lincoln, Mercury, Chevrolet, Jeep and Buick vehicles. Choose this belt when you need an EPDM construction, OEM-matching dimensions, and a durable, warranty-backed replacement for accessory drive systems.