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Gates K050323 Serpentine Belt - Alternator, Fan and Alternator or Water Pump and Alternator
Reliable Serpentine Belt for Ford, Toyota, Mazda, and More
The Gates Premium OE Micro-V Belt K050323 is engineered to meet original equipment performance standards for a range of vehicles including Ford Escort, Toyota Corolla, Mazda RX-8, and others. Designed with durable materials and precise dimensions, this serpentine belt ensures consistent power transmission for accessory drive systems.
- Top width options: 0.667 inch and 17 mm for versatile fitment
- Effective length: 32.39 inches (823 mm) for accurate replacement
- Constructed with polyester cord material for strength and flexibility
- Epdm belt material and washer pump for enhanced durability
- 5-rib automotive v-ribbed belt with K cross section designation
- Outside circumference: 32.875 inches (835 mm) for proper tension and fit
About the Gates Premium OE Micro-V Belt Line
The Premium OE Micro-V Belt line from Gates is designed to provide OE performance and reliability for accessory drive belt systems. This product line focuses on delivering belts with precise dimensions and materials that match or exceed original equipment specifications. The K050323 serpentine belt is part of this line, ensuring compatibility and durability for vehicles such as the Ford Lynx, Geo Prizm, and Mercury Van.
Product Details and Specifications
This serpentine belt features a 5-rib design with a K cross section, making it suitable for automotive v-ribbed belt systems. The belt's polyester cord material offers tensile strength and resistance to stretching, while the EPDM (ethylene propylene diene monomer) belt material provides resistance to heat, ozone, and wear. With an effective length of 32.39 inches (823 mm) and an outside circumference of 32.875 inches (835 mm), the K050323 ensures a precise fit for compatible vehicles.
Common Applications and Issues Addressed
- Replacement for worn or cracked serpentine belts on Ford Escort and Toyota Corolla models
- Restores proper accessory drive function in Mazda RX-8 and Geo Prizm vehicles
- Prevents belt slippage and noise caused by stretched or damaged belts
- Maintains optimal tension for washer pump operation in Mercury Van and Ford Lynx
- Supports reliable power transmission to alternator, power steering, and air conditioning components
Installation Notes and Tips
Ensure the belt routing matches the vehicle’s accessory drive diagram before installation. Check pulleys and tensioners for wear or damage to avoid premature belt failure. Use proper tensioning tools to achieve the recommended belt tension. The K050323 belt is designed for direct replacement without modification on compatible Ford, Toyota, Mazda, Geo, and Mercury models.
Quality Assurance and Warranty
The Gates Premium OE Micro-V Belt K050323 is manufactured to meet OE performance standards, providing reliable operation under normal driving conditions. The use of EPDM and polyester materials contributes to long service life and resistance to environmental factors. Warranty details are provided by Gates and typically cover defects in material and workmanship under normal use.
| Brand | Gates |
| Part Number | K050323 |
| Position | Premium OE Micro-V Belt, Alternator, Water Pump and Alternator, and Fan and Alternator |
| Top Width | .667 |
| Top Width | 17 |
| Cord Material | Polyester |
| Cross Section Designation | K |
| Effective Length | 32.39 |
| Effective Length | 823 |
| Outside Circumference | 32.875 |
| Outside Circumference | 835 |
| Type | Automotive v-ribbed belt (standard) |
| Rib Quantity | 5 |
| Washer Pump Included | Epdm |
| Belt Material | Epdm |
| Cord Material | Polyester |
| OE Comparison Rating | Oe performance |
| Section | K |
| Type | Automotive v-ribbed belt (standard) |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2011 | Mazda | RX-8 | 1.3L | R2 | GAS | Alternator | Premium OE Micro-V Belt | |
| 2010 | Mazda | RX-8 | 1.3L | R2 | GAS | Alternator | Premium OE Micro-V Belt | |
| 2009 | Mazda | RX-8 | 1.3L | R2 | GAS | Alternator | Premium OE Micro-V Belt | |
| 1992 | Geo | Prizm | GSi | 1.6L | L4 | GAS | Water Pump and Alternator | Premium OE Micro-V Belt |
| 1989 | Toyota | Van | 2.2L | L4 | GAS | Fan and Alternator | Premium OE Micro-V Belt | |
| 1988 | Toyota | Van | 2.2L | L4 | GAS | Fan and Alternator | Premium OE Micro-V Belt | |
| 1987 | Toyota | Corolla | 1.6L | L4 | GAS | Fan and Alternator | Premium OE Micro-V Belt | |
| 1987 | Toyota | Van | 2.2L | L4 | GAS | Water Pump and Alternator | Premium OE Micro-V Belt | |
| 1986 | Toyota | Van | 2.2L | L4 | GAS | Water Pump and Alternator | Premium OE Micro-V Belt | |
| 1985 | Toyota | Van | 2.0L | L4 | GAS | Water Pump and Alternator | Premium OE Micro-V Belt | |
| 1984 | Toyota | Van | 2.0L | L4 | GAS | Fan and Alternator | Premium OE Micro-V Belt | |
| 1983 | Ford | Escort | 1.6L | L4 | GAS | Alternator | Not compatible with vehicles equipped with AC.; Premium OE Micro-V Belt | |
| 1983 | Mercury | LN7 | 1.6L | L4 | GAS | Alternator | Not compatible with vehicles equipped with AC.; Premium OE Micro-V Belt | |
| 1983 | Mercury | Lynx | 1.6L | L4 | GAS | Alternator | Not compatible with vehicles equipped with AC.; Premium OE Micro-V Belt | |
| 1982 | Ford | Escort | 1.6L | L4 | GAS | Alternator | W/O A.C.; W/40A. High Mount Alt.; Premium OE Micro-V Belt | |
| 1982 | Mercury | LN7 | 1.6L | L4 | GAS | Alternator | W/O A.C.; W/40A. High Mount Alt.; Premium OE Micro-V Belt | |
| 1982 | Mercury | Lynx | 1.6L | L4 | GAS | Alternator | W/O A.C.; W/40A. High Mount Alt.; Premium 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.