Gates K030334SF Serpentine Belt - Water Pump

OE Stretch Fit Belt for Select Volt and ELR Applications

The Gates K030334SF is a Premium OE Stretch Fit Micro-V Belt built for accessory drive systems that use self-tensioning belt technology. It is made for direct replacement on select Chevrolet Volt and Cadillac ELR water pump applications, with OE-style fit and performance characteristics for stretch-fit routing.

Key Features

• Premium OE Stretch Fit Micro-V Belt from Gates
• Part number K030334SF
• Automotive V-ribbed belt with 3 ribs
• EPDM belt material for durability in accessory drive service
• Nylon cord construction
• OE Exact and OE Performance comparison ratings
• Requires a special installation tool
• Fits water pump drive applications on select Cadillac ELR and Chevrolet Volt models

Product Details

Gates Micro-V Stretch Fit Belts use self-tensioning technology to match the needs of stretch-fit drive systems without a conventional tensioner. The K030334SF measures 33.45 inches effective length and 34 inches outside circumference, with a .42-inch top width and K cross section. This belt is a direct-fit service part for 2011-2015 Chevrolet Volt water pump applications and 2014-2016 Cadillac ELR water pump applications. This part cross-references Dayco E030333 for the same application.

Common Problems This Belt Can Address

• Cracked or worn accessory drive belt material
• Belt noise from age-related wear
• Loss of proper drive engagement on stretch-fit systems
• Water pump drive service needs on listed vehicles
• Replacement of an OE-style Micro-V belt with the correct stretch-fit profile

Installation Notes and Tips

Installation requires a special installation tool. Follow the included Sheet B instructions and the vehicle-specific service procedure for stretch-fit belt routing. For the listed Cadillac ELR and Chevrolet Volt water pump applications, a 3 mm zip tie is required for installation. Verify belt routing and pulley alignment before starting the engine.

Quality Assurance

Gates positions this belt as an OE-style replacement for stretch-fit accessory drive systems, with OE Exact and OE Performance comparison ratings. The EPDM belt compound and nylon cord construction support consistent service in the specified applications.