HomeBelts and Cooling > Accessory Drive Belt System ComponentsGates K050425 Serpentine Belt - Alternator, Alternator and Air Conditioning or Power Steering
Part #: K050425

Gates K050425 Serpentine Belt - Alternator, Alternator and Air Conditioning or Power Steering

Premium OE Micro-V Belt, Alternator, Alternator and Air Conditioning, and Power Steering
⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Premium OE Micro-V Belt, Alternator, Alternator and Air Conditioning, and Power Steering
🚗Fitment: Honda and Mitsubishi, Lancer, Mirage, and Prelude
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Serpentine Belt for Honda and Mitsubishi Vehicles

The Gates Premium OE Micro-V Belt K050425 is engineered to meet original equipment specifications for select Honda and Mitsubishi models. Designed for durability and consistent performance, this serpentine belt is an essential component for maintaining your vehicle's accessory drive system.

Key Features of Gates Premium OE Micro-V Belt K050425

  • Top width of 0.667 inches (17 mm) for precise fitment
  • Effective length of 1081 mm (42.54 inches) ensuring proper tension
  • Constructed with polyester cord material for strength and flexibility
  • Made from EPDM belt material for resistance to heat and wear
  • 5-rib design optimized for automotive v-ribbed belt systems
  • Cross section designation: K, compatible with standard accessory drive systems
  • Outside circumference measures 1094 mm (43.125 inches)

About the Premium OE Micro-V Belt Product Line

The Premium OE Micro-V Belt line by Gates is designed to provide original equipment performance and fitment. This product line focuses on delivering belts that match or exceed OEM specifications, ensuring reliable operation in accessory drive belt systems. The K050425 belt is part of this line, offering consistent quality and durability for vehicles requiring a K-section serpentine belt.

Detailed Product Description

The Gates K050425 serpentine belt is specifically designed for automotive applications requiring a 5-rib v-ribbed belt with a K cross section. Its polyester cord construction provides tensile strength and flexibility, while the EPDM rubber compound offers resistance to heat, ozone, and wear. This belt is engineered to maintain proper tension and alignment in the accessory drive system, helping to drive components such as the alternator, power steering pump, and air conditioning compressor efficiently. Compatible with Honda Lancer, Honda Prelude, and Mitsubishi Mirage models, this belt ensures a precise fit and reliable operation.

Common Applications and Issues Addressed

  • Replacement for worn or cracked serpentine belts in Honda Lancer and Prelude
  • Restores proper accessory drive function in Mitsubishi Mirage vehicles
  • Prevents belt slippage and squealing noises caused by stretched or damaged belts
  • Helps avoid overheating issues related to accessory drive failure
  • Maintains optimal performance of engine-driven accessories

Installation Notes and Tips

When installing the Gates K050425 belt, ensure the belt routing matches the vehicle’s accessory drive diagram. Check pulleys and tensioners for wear or damage before installation. Proper tension is critical for belt longevity and performance; use a belt tension gauge if available. Avoid twisting or forcing the belt during installation to prevent premature damage.

Quality Assurance and Warranty

Gates Premium OE Micro-V Belts are manufactured to meet stringent quality standards and OE performance ratings. The K050425 belt is made from durable materials designed to withstand typical automotive operating conditions. While specific warranty details are not provided, Gates products generally come with manufacturer-backed quality assurance to support reliable service life.

BrandGates
Part NumberK050425
PositionPremium OE Micro-V Belt, Alternator, Alternator and Air Conditioning, and Power Steering
Top Width.667
Top Width17
Cord MaterialPolyester
Cross Section DesignationK
Effective Length1081
Effective Length42.54
Outside Circumference1094
Outside Circumference43.125
TypeAutomotive v-ribbed belt (standard)
Rib Quantity5
Washer Pump IncludedEpdm
Belt MaterialEpdm
Cord MaterialPolyester
OE Comparison RatingOe performance
SectionK
TypeAutomotive v-ribbed belt (standard)

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2007MitsubishiLancer2.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2006MitsubishiLancer2.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2005MitsubishiLancer2.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2004MitsubishiLancer2.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2002MitsubishiMirage1.8LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2001MitsubishiMirage1.8LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2000MitsubishiMirage1.8LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1999MitsubishiMirage1.8LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1998MitsubishiMirage1.8LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1997MitsubishiMirage1.8LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
1993HondaPrelude2.2LL4GASAlternator and Air ConditioningPremium OE Micro-V Belt
1993HondaPrelude2.3LL4GASAlternator and Air ConditioningPremium OE Micro-V Belt
1992HondaPrelude2.2LL4GASAlternator and Air ConditioningPremium OE Micro-V Belt
1992HondaPrelude2.3LL4GASAlternator and Air ConditioningPremium OE Micro-V Belt

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

14-0929-0141-1422146-05107525-05042530874031405-04254050425425K5425K5MK50504255050425DR5K10805K4255K425AP5PK10805PK10835PVK10806543CH7174945577731399848580099365010809936521080993653108099365510809936581080A-425K5JK5-432K050425K4255K50D050005MD317528MD319917MD345384MN187154PK050425

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.