A-Premium Serpentine Belt 77 In 6-Rib — EPDM K-Section Direct-Fit for 3.6L V6, Quiet Durable

The A-Premium 77" 6-rib serpentine belt is a direct-fit EPDM replacement designed to restore reliable accessory drive performance for compatible Chrysler, Dodge, Ram, Chevrolet and Volkswagen applications.

This heavy-duty serpentine belt replaces worn or broken drive belts on multiple 3.6L V6 and selected V8 engines, engineered to match OE dimensions and deliver quiet, consistent power transfer to alternator, A/C, water pump and other accessories. Constructed from long-life EPDM rubber with polyester cords and a K-section cross profile, it’s built for heat, oil and abrasion resistance and comes with a one-year unlimited-mileage warranty. Before installing, inspect or replace the belt tensioner to ensure correct alignment and longevity.

Which vehicles does this 77-inch, 6-rib belt fit?

This belt fits a variety of Chrysler, Dodge, Ram and Volkswagen models with the 3.6L V6 (Flex and Gas) across multiple years, plus select Chevrolet and Infiniti applications. Fitment covers common accessory layouts but always verify with your VIN or existing belt reference numbers.

• Chrysler 200 (2011–2014), Town & Country (2011–2016)
• Dodge Avenger, Grand Caravan, Journey (various 2011–2020 ranges)
• Ram C/V (2012–2015) and Volkswagen Routan (2011–2014)
• Also referenced for select Chevrolet Camaro 2014–2015 and Infiniti Q45 2002 locations

How does the belt’s construction improve durability and noise control?

The belt uses EPDM rubber and polyester cords to resist cracking, oil contamination and heat-degradation common in modern engine bays. Precision molding and the K-section profile maintain uniform tension and alignment, which reduces vibration and lowers audible drive noise under load.

• EPDM compound for heat and ozone resistance
• Polyester cord for tensile strength and elongation control
• Precision outside circumference and top width matching OEM specs
• K cross-section ensures proper rib engagement and quieter operation

What are the exact dimensions and cross-references I should check?

The belt’s effective length is 77.00 inches with an outside circumference of 77.625 inches and a top width of approximately 0.807 inches. Use the listed reference numbers to cross-check compatibility with factory or aftermarket part catalogs before ordering.

• Effective Length: 77.00 in; Outside Circumference: 77.625 in
• Rib Quantity: 6; Top Width: 0.807 in; Cross Section: K
• Material: EPDM belt with polyester cords
• Common references: K060771, 6PK1955, 1129745 and OEM numbers listed

Do I need to replace anything else when installing this belt?

For reliable long-term operation, inspect the belt tensioner, idler pulleys and accessory bearings when replacing the serpentine belt. A worn tensioner or seized pulley will shorten belt life even if the new belt matches OEM dimensions exactly.

• Recommended: tensioner inspection or replacement
• Check idler pulleys for smooth rotation and free play
• Inspect accessory bearings (alternator, water pump, A/C) for noise
• Proper routing and torque on tensioner are essential

Who is this for: The A-Premium 6-rib 77-inch serpentine belt is aimed at DIY mechanics, independent shops and fleet technicians who need an OEM-dimension replacement for mid-2000s to late-2010s Chrysler, Dodge, Ram, Volkswagen and selected GM/Infiniti engines. If you require a durable EPDM belt that’s engineered for precise fit, reduced noise and resistance to oil and heat—and you plan to verify or service the tensioner during installation—this belt is a practical, cost-effective choice backed by a one-year unlimited-mileage guarantee.