Gates K050644 Serpentine Belt

Gates Premium OE Micro-V Belt for Saturn

The Gates Premium OE Micro-V Belt delivers OE-style fit and construction for accessory drive service on select Saturn applications. This serpentine belt uses EPDM belt material and polyester cord reinforcement to match the size and material standards expected in factory-style replacement parts. Part number K050644 is a direct-fit option for Saturn SC1, SL, SL1, and SW1 models without air conditioning.

Key Features

• Gates Premium OE Micro-V Belt, part number K050644
• 5-rib automotive V-ribbed belt with K-section profile
• EPDM belt material for durable accessory drive performance
• Polyester cord material for stable belt construction
• OE Performance rating for factory-style replacement
• Effective length: 1637 mm (64.44 in)
• Outside circumference: 1651 mm (65.008 in)
• Top width: 17 mm (.667 in)

Product Details

Gates Micro-V belts are built to match OE size, construction, and materials for dependable accessory drive operation. This K050644 serpentine belt is specified for import and domestic vehicles where the original belt layout calls for a 5-rib, K-section design. For Saturn SC1, SL, SL1, and SW1 applications, it provides the correct dimensions for vehicles not equipped with air conditioning. This part cross-references Continental 4050645 for the same application.

Common Problems This Belt Can Address

• Squealing or chirping from a worn accessory drive belt
• Cracking, glazing, or fraying on the existing serpentine belt
• Loss of proper belt tension due to belt stretch or wear
• Accessory drive noise caused by an incorrect belt size
• Reduced belt tracking from a worn OE-style rib profile

Installation Notes and Tips

• Verify the vehicle is a non-AC configuration before ordering.
• Confirm belt routing against the underhood diagram before installation.
• Inspect pulleys, tensioners, and idlers for wear before fitting the new belt.
• Check that the belt seats fully in each pulley groove after installation.

Quality Assurance

Gates manufactures this Premium OE Micro-V Belt to OE performance standards using materials and dimensions that align with factory replacement expectations. Fits 1993-2002 Saturn SC1, N/A; Fits 1993-2002 Saturn SL, N/A; Fits 1993-2002 Saturn SL1, N/A; Fits 1993-1999 Saturn SW1, N/A.