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Gates K050404 Serpentine Belt
Overview of Gates Premium OE Micro-V Belt K050404
The Gates Premium OE Micro-V Belt K050404 is designed for reliable accessory drive performance in select Buick, Chevrolet, GMC, and Pontiac vehicles. Engineered with durable materials and precise dimensions, this serpentine belt supports efficient engine operation in models like the Chevrolet Malibu and GMC Terrain.
- Top width: 0.667 inches (17 mm)
- Effective length: 40.47 inches (1028 mm)
- Outside circumference: 41 inches (1041 mm)
- 5-rib automotive v-ribbed belt (standard)
- Belt material: EPDM for enhanced durability
- Cord material: Polyester for strength and flexibility
- Cross section designation: K
- OE comparison rating: OE performance
Detailed Product Description
The Gates Premium OE Micro-V Belt K050404 features a 5-rib design with a top width of 0.667 inches and an effective length of 40.47 inches, making it suitable for various accessory drive systems. Constructed from EPDM rubber, the belt offers resistance to heat, ozone, and wear, while the polyester cord material provides tensile strength and flexibility. The K cross section designation ensures compatibility with standard automotive v-ribbed belt pulleys. This belt meets original equipment (OE) performance standards, ensuring consistent operation in vehicles such as the Buick LaCrosse, Chevrolet Cobalt, and Pontiac G5.
About the Premium OE Micro-V Belt Product Line
The Premium OE Micro-V Belt line by Gates is engineered to meet or exceed original equipment specifications. This product line focuses on delivering reliable fitment and performance for accessory drive belt systems in a range of automotive applications. The K050404 belt exemplifies this approach by combining durable EPDM materials with precise dimensional standards to maintain proper tension and reduce slippage in compatible Buick, Chevrolet, GMC, and Pontiac models.
Common Applications and Issues Addressed
- Replacement for worn or cracked serpentine belts in Chevrolet Equinox and GMC Terrain
- Eliminates belt squeal caused by glazing or stretching
- Restores proper accessory drive function in Buick Regal and Verano
- Prevents overheating and power steering failure due to belt slippage
- Maintains alternator and air conditioning performance in Pontiac G5 and Chevrolet HHR
Installation Notes and Tips
- Ensure proper routing according to vehicle-specific belt diagrams
- Check pulleys and tensioners for wear before installation
- Use a belt tension gauge to verify correct tension after installation
- Inspect the belt for any damage or defects prior to fitting
- Replace the belt promptly if signs of cracking, fraying, or glazing are present
Quality Assurance and Warranty
The Gates Premium OE Micro-V Belt K050404 is manufactured to meet stringent quality standards, ensuring durability and consistent performance. The belt is constructed with EPDM rubber and polyester cords to resist heat and wear. While specific warranty details may vary, Gates products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the belt's reliability for compatible Buick, Chevrolet, GMC, and Pontiac vehicles.
| Brand | Gates |
|---|---|
| Part Number | K050404 |
| Position | Premium OE Micro-V Belt |
| Belt Material | EPDM |
| Cord Material | Polyester |
| Cord Material | Polyester |
| Cross Section Designation | K |
| Effective Length | 40.47 |
| Effective Length | 1028 |
| OE Comparison Rating | OE Performance |
| Outside Circumference | 41 |
| Outside Circumference | 1041 |
| Rib Quantity | 5 |
| Section | K |
| Top Width | .667 |
| Top Width | 17 |
| Type | Automotive V-Ribbed Belt (Standard) |
| Type | Automotive V-Ribbed Belt (Standard) |
| Washer Pump Included | EPDM |
This part fits 58 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2017 | Buick | Regal | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2017 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2017 | Buick | Verano | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2017 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2017 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2017 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2017 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2016 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2016 | Buick | Regal | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2016 | Buick | Verano | 2.0L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2016 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2016 | Buick | Verano | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2016 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2016 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2016 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2016 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2015 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2015 | Buick | Verano | 2.0L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2015 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2015 | Buick | Verano | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2015 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2015 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2015 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2015 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2014 | Buick | Verano | 2.0L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2014 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2014 | Buick | Verano | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2014 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2014 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2014 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2014 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2013 | Buick | Verano | 2.0L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2013 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2013 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2013 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2013 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2013 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2012 | Buick | Regal | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2012 | Buick | Verano | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2012 | Chevrolet | Equinox | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2012 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2012 | GMC | Terrain | 2.4L | L4 | FLEX | N/A | Premium OE Micro-V Belt |
| 2012 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2011 | Buick | LaCrosse | 2.4L | L4 | GAS | N/A | W/Calif. Emission System; Premium OE Micro-V Belt |
| 2011 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2011 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2010 | Chevrolet | Cobalt | 2.2L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2010 | Chevrolet | Equinox | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2010 | GMC | Terrain | 2.4L | L4 | GAS | N/A | Premium OE Micro-V Belt |
| 2007 | Chevrolet | Cobalt | 2.2L | L4 | GAS | N/A | W/A.C.; W/O Triangle Shaped Compressor Clutch Weight; Premium OE Micro-V Belt |
| 2007 | Chevrolet | Cobalt | 2.4L | L4 | GAS | N/A | W/O Triangle Shaped Compressor Clutch Weight; Premium OE Micro-V Belt |
| 2007 | Chevrolet | HHR | 2.2L | L4 | GAS | N/A | W/A.C.; W/O Triangle Shaped Compressor Clutch Weight; Premium OE Micro-V Belt |
| 2007 | Chevrolet | HHR | 2.4L | L4 | GAS | N/A | W/O Triangle Shaped Compressor Clutch Weight; Premium OE Micro-V Belt |
| 2007 | Pontiac | G5 | 2.2L | L4 | GAS | N/A | W/A.C.; W/O Triangle Shaped Compressor Clutch Weight; Premium OE Micro-V Belt |
| 2007 | Pontiac | G5 | 2.4L | L4 | GAS | N/A | W/A.C.; W/O Triangle Shaped Compressor Clutch Weight; Premium OE Micro-V Belt |
| 2005 | Chevrolet | Malibu | 2.2L | L4 | GAS | N/A | New Body Style; Premium OE Micro-V Belt |
| 2004 | Chevrolet | Malibu | 2.2L | L4 | GAS | N/A | Old Body Style; 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.