Gates K040425 Serpentine Belt

Premium OE Micro-V Belt for Accessory Drive Systems

The Gates Premium OE Micro-V Belt is built for import and domestic vehicles that need a precise accessory drive belt replacement. This K040425 serpentine belt uses OE-matched size, construction, and materials to help maintain consistent belt tracking and dependable operation across supported applications.

Compatible With select Toyota Tacoma power steering applications, Kia Sorento power steering applications, and Suzuki Grand Vitara power steering and air conditioning applications, this belt is also used on several Chevrolet Tracker, Kia Spectra, and Jaguar accessory drive configurations. The Gates K040425 is a direct-fit OE-style replacement for vehicles that call for a 4-rib, K-section Micro-V belt.

Key Features

• Gates Premium OE Micro-V Belt line for OE-style replacement fit and construction
• Part number K040425 for accurate application matching
• 4-rib automotive V-ribbed belt design
• EPDM belt material for durable everyday service
• Polyester cord material for stable belt reinforcement
• Top width: 14 mm (.56 in.)
• Effective length: 1080 mm (42.536 in.)
• Outside circumference: 1095 mm (43.125 in.)
• OE Performance rating

Product Details

Gates engineered this Premium OE Micro-V Belt to match original equipment dimensions and materials for vehicles that rely on a 4-rib accessory drive belt. The K040425 is specified for a range of power steering, air conditioning, fan, air pump, water pump, and alternator applications, depending on the vehicle. If you are replacing a worn serpentine belt on a Toyota Tacoma, Kia Sorento, or Suzuki Grand Vitara, this belt provides the correct OE-style profile for the listed fitments.

This part cross-references Bando 4PK1080 and Continental 4K1080 for the same application.

What This Belt Helps Address

• Squealing or chirping from a worn accessory drive belt
• Cracking, glazing, or fraying on the belt surface
• Loss of proper belt tension or tracking
• Accessory drive issues affecting power steering, A/C, or charging performance
• Replacement needs for OE-style maintenance on supported vehicles

Installation Notes and Tips

Verify the belt length, rib count, and section designation before installation. Confirm the vehicle’s accessory drive routing and compare the old belt to the K040425 when possible. Inspect pulleys, tensioners, and idlers for wear before installing a new belt, since damaged components can shorten belt life and affect tracking.

Fits 2003-2006 Kia Sorento, Power Steering; 2001-2004 Chevrolet Tracker, Power Steering and Air Conditioning; 2000-2004 Kia Spectra, Power Steering and Air Conditioning; 1999-2004 Suzuki Grand Vitara, Power Steering and Air Conditioning; 2004 Suzuki Vitara, Power Steering and Air Conditioning; 1995-2004 Toyota Tacoma, Power Steering; 1998-2001 Kia Sephia, Power Steering and Air Conditioning; 1997-1999 Toyota Paseo, Power Steering and Air Conditioning; 1997-1999 Toyota Tercel, Power Steering and Air Conditioning; 1994-1996 Jaguar XJ12, Fan and Air Pump; 1995 Jaguar XJS, Fan and Air Pump; 1993 Jaguar XJRS, Fan and Air Pump; 1987 Ford Taurus, Water Pump and Alternator; 1987 Mercury Sable, Water Pump and Alternator; 1986 Ford Taurus, Water Pump and Alternator; 1986 Mercury Sable, Water Pump and Alternator.

Quality Assurance

Gates designs this belt to OE size, construction, and material standards for dependable fitment in the listed applications. The Premium OE Micro-V Belt line is intended to deliver OE-performance replacement quality for accessory drive service.