Roadmax 6K947AP Serpentine Belt

Roadmax 6K947AP Serpentine Belt Overview

The Roadmax 6K947AP is an automotive V-ribbed belt built for drivers who want dependable replacement quality without stepping up to a premium belt line. Made with EPDM and polyester cord reinforcement, it is sized as a 6-rib serpentine belt for accessory drive applications across select Audi, Mercedes-Benz, Dodge Sprinter, Chevrolet, and GMC vehicles.

Roadmax Automotive V-Ribbed Belt (Standard) focuses on practical OE-style replacement fitment for everyday service work. The 6K947AP part number is also referenced in cross-application catalogs for the same belt size and configuration.

Key Features

• EPDM construction for modern accessory drive belt service
• Polyester cord material for reinforced belt stability
• 6-rib cross section for serpentine drive applications
• Top width: 20 mm (.807 in.)
• Effective length: 2405 mm (94.67 in.)
• Outside circumference: 2419 mm (95.236 in.)
• Standard automotive V-ribbed belt design

Detailed Product Description

Roadmax 6K947AP is a standard serpentine belt engineered for accessory drive systems that rely on a 6-rib V-ribbed profile. The EPDM belt material is paired with polyester cord reinforcement to support consistent belt tracking and service life in routine replacement use. With an effective length of 2405 mm and a top width of 20 mm, this belt matches the dimensions commonly specified for late-model European vehicles and selected domestic vans and trucks.

Fits 2009-2012 Audi Q5, N/A. Fits 2011 Audi A4 Quattro, N/A. Fits 2009 Audi A4 Quattro, N/A. Fits 2008-2011 Audi A5 Quattro, N/A. Fits 2008-2010 Audi A5, N/A. Fits 2008-2011 Mercedes-Benz S450, N/A. Fits 2006-2009 Mercedes-Benz CLK350, N/A. Fits 2007-2009 Mercedes-Benz CLS550, N/A. Fits 2007-2009 Mercedes-Benz E550, N/A. Fits 2007-2009 Mercedes-Benz GL450, N/A. Fits 2006-2009 Mercedes-Benz ML350, N/A. Fits 2007-2008 Dodge Sprinter 2500, N/A with auto. temp. control. Fits 2007-2008 Dodge Sprinter 3500, N/A with auto. temp. control. Fits 2006-2008 Mercedes-Benz C230, N/A. Fits 2006-2008 Mercedes-Benz R350, N/A. Fits 2007-2008 Mercedes-Benz S550, N/A. Fits 2006-2007 Mercedes-Benz C280, N/A. Fits 2006-2007 Mercedes-Benz C350, N/A. Fits 2007 Mercedes-Benz CLK550, N/A. Fits 2007 Mercedes-Benz SL550, N/A. Fits 2006-2007 Mercedes-Benz SLK280, N/A. Fits 2005-2007 Mercedes-Benz SLK350, N/A. Fits 1987-1991 Chevrolet G10, N/A with A/C and without A.P. Fits 1987-1991 Chevrolet G20, N/A with A/C and without A.P. Fits 1987-1991 Chevrolet G30, N/A with A/C and without A.P. Fits 1987-1991 GMC G1500, N/A with A/C and without A.P. Fits 1987-1991 GMC G2500, N/A with A/C and without A.P. Fits 1987-1991 GMC G3500, N/A with A/C and without A.P. Fits 1987-1989 Chevrolet Astro, N/A with A/C and without A.P. Fits 1988-1989 Chevrolet C1500, N/A with A/C and without A.P. Fits 1988-1989 Chevrolet C2500, N/A with A/C and without A.P. Fits 1988-1989 Chevrolet C35, N/A with A/C and without A.P. Fits 1988-1989 Chevrolet C3500, N/A with A/C and without A.P. Fits 1988-1989 Chevrolet K1500, N/A with A/C and without A.P. Fits 1988-1989 Chevrolet K2500, N/A with A/C and without A.P. Fits 1988-1989 Chevrolet K3500, N/A with A/C and without A.P. Fits 1988-1989 GMC C1500, N/A with A/C and without A.P. Fits 1988-1989 GMC C2500, N/A with A/C and without A.P. Fits 1988-1989 GMC C3500, N/A with A/C and without A.P. Fits 1988-1989 GMC K1500, N/A with A/C and without A.P. Fits 1988-1989 GMC K2500, N/A with A/C and without A.P. Fits 1988-1989 GMC K3500, N/A with A/C and without A.P. Fits 1987-1989 GMC Safari, N/A with A/C and without A.P.

Common Replacement Uses

• Replacing a worn or cracked serpentine belt on Audi Q5, A4 Quattro, or A5 models
• Restoring accessory drive operation on Mercedes-Benz C-Class, E-Class, ML-Class, and GL-Class vehicles
• Addressing belt noise caused by glazing, rib wear, or loss of tension
• Correcting accessory drive slip that affects alternator, power steering, or A/C operation
• Servicing older Chevrolet and GMC vans, pickups, and Safari/Astro applications with the specified belt routing

Installation Notes and Tips

Verify the belt routing, rib count, and measured length against the vehicle’s accessory drive system before installation. Inspect pulleys, tensioners, and idlers for wear or misalignment, since belt replacement is most effective when the drive system is in proper condition. For fitment confirmation, match the vehicle year, make, model, and any listed notes such as automatic temperature control or A/C configuration.

This part cross-references Gates K060947 and Bando 6PK2405 for the same application.

Quality Assurance

Roadmax positions the Automotive V-Ribbed Belt (Standard) line as a practical replacement option for customers who want quality without the added performance focus of a premium belt. The EPDM construction and polyester cord reinforcement support a straightforward OE-style service replacement for the listed applications.