Gates K050609 Serpentine Belt

Gates Premium OE Micro-V Belt K050609

The Gates Premium OE Micro-V Belt K050609 is a serpentine belt built for import and domestic vehicles that need OE-style size, construction, and material matching. With a 5-rib, K-section profile and EPDM belt material, it is specified for steady accessory drive performance in supported applications.

Key Features

• Premium OE Micro-V belt from Gates
• Part number: K050609
• 5-rib automotive V-ribbed belt, standard type
• K-section designation with 17 mm top width
• Effective length: 1548 mm (60.95 in.)
• Outside circumference: 1563 mm (61.519 in.)
• EPDM belt material with polyester cord reinforcement
• OE Performance rating for direct replacement use

Product Details

Gates Premium OE Micro-V Belt K050609 is engineered to match OE size, construction, and materials for vehicles that use a 5-rib serpentine belt. The EPDM belt compound and polyester cord material are selected for accessory drive service, while the K-section profile and precise length help maintain proper belt routing and tension in the correct application. This part number is commonly searched for Saturn Astra and Chevrolet Astra service, and it also appears in fitment for Suzuki and Chevrolet compact utility applications. This part cross-references Continental (e.g., 5K1546, 4050609) for the same application.

Vehicle Fitment

• Fits 2008-2009 Saturn Astra, N/A; HVAC heater hose with A/C, fits serpentine belt application; Premium OE Micro-V Belt.
• Fits 2008 Chevrolet Astra, N/A; HVAC heater hose with A/C, fits serpentine belt application; Premium OE Micro-V Belt.
• Fits 1999-2003 Chevrolet Tracker, N/A; not compatible with vehicles equipped with AC; Premium OE Micro-V Belt.
• Fits 1999-2003 Suzuki Vitara, N/A; not compatible with vehicles equipped with AC; Premium OE Micro-V Belt.
• Fits 1999-2002 Suzuki Esteem, N/A; not compatible with vehicles equipped with AC; Premium OE Micro-V Belt.
• Fits 1996-1998 Suzuki Sidekick, N/A; not compatible with vehicles equipped with AC; Premium OE Micro-V Belt.

Common Uses

• Restores proper accessory drive belt routing on supported Saturn Astra and Chevrolet Astra models
• Addresses belt wear, glazing, cracking, or noise in the serpentine drive system
• Helps correct belt length mismatch when replacing an OE-style Micro-V belt
• Supports reliable operation of belt-driven accessories in the specified applications

Installation Notes

Verify the belt path, rib count, and measured length before installation. Confirm whether the vehicle is equipped with A/C, since several listed applications are not compatible with AC. Inspect pulleys, tensioner condition, and accessory alignment before fitting the new belt to avoid premature wear.

Quality Assurance

Gates uses OE-matched sizing and construction standards for this Premium OE Micro-V Belt line, helping ensure the belt aligns with the original application requirements. The K050609 is built as an OE Performance replacement for supported vehicles.