Gates
Premium OE Micro-V Belt

Gates K050780 Serpentine Belt

Brand Gates K050780
Belt Material EPDM
Cord Material Polyester
Cord Material Polyester
Cross Section Designation K
Effective Length 77.99
Effective Length 1981
OE Comparison Rating OE Performance
Outside Circumference 78.5
Outside Circumference 1994
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
Product line Premium OE Micro-V Belt
Fits Saturn · 12 vehicles

OE performance match. Precision-fit Micro-V belt built to OE size, construction, and materials.

EPDM belt material. Resists wear while helping maintain consistent accessory drive performance.

Polyester cord reinforcement. Adds strength and stability for dependable belt operation.

Cross-references Bando 5PK1980, Dayco 5050780 and Gates K050780 for the same application. See all 9.

$39.57Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $39.57
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Gates Premium OE Micro-V Belt K050780

The Gates K050780 is a Premium OE Micro-V serpentine belt built for precise fit and consistent accessory drive performance. It uses OE-matched size, construction, and materials to support dependable operation in import and domestic vehicles.

Key Features

  • Part number: K050780
  • Premium OE Micro-V Belt line from Gates
  • 5-rib automotive V-ribbed belt, standard type
  • Effective length: 77.99 in. (1981 mm)
  • Outside circumference: 78.5 in. (1994 mm)
  • Top width: 0.667 in. (17 mm)
  • Polyester cord material for belt stability
  • EPDM belt material for durability in accessory drive service
  • OE Performance rating

Product Details

Gates Premium OE Micro-V belts are engineered to match original equipment dimensions and construction, helping maintain proper belt tracking and accessory drive operation. The K050780 is a K-section serpentine belt with five ribs and OE-style sizing for applications that require a 77.99-inch effective length. This part cross-references Dayco 5050780 for the same application.

Compatible With 1994-1997 Saturn SC2, N/A; 1994-1997 Saturn SL2, N/A; and 1994-1997 Saturn SW2, N/A. It is also a direct fit for Saturn SC2, Saturn SL2, and Saturn SW2 models listed with HVAC heater hose with A/C notes in the fitment data. The Gates K050780 is a practical replacement choice when the original serpentine belt shows wear, glazing, cracking, or loss of tension-related performance.

Common Uses

  • Replacing a worn or cracked serpentine belt
  • Restoring proper accessory drive operation
  • Addressing belt noise such as squeal or chirp
  • Correcting belt glazing or visible rib wear
  • Maintaining belt fit on Saturn SC2, SL2, and SW2 applications

Installation Notes

Verify belt routing, rib count, and length before installation. Inspect pulleys, tensioner condition, and accessory alignment at the same time, since worn components can shorten belt life. Confirm the application against the vehicle’s exact configuration, especially on 1994-1997 Saturn SC2, SL2, and SW2 models with HVAC heater hose with A/C notes.

Quality Assurance

Gates manufactures this Premium OE Micro-V Belt to OE performance standards using OE-matched materials and construction. The K050780 is built for direct replacement service in the listed applications.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1997SaturnSC21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1997SaturnSL21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1997SaturnSW21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1996SaturnSC21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1996SaturnSL21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1996SaturnSW21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1995SaturnSC21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1995SaturnSL21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1995SaturnSW21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1994SaturnSC21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1994SaturnSL21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
1994SaturnSW21.9LL4GASN/AHVAC heater hose with A/C, fits Serpentine Belt application.; Premium OE Micro-V Belt
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bando — 5PK1980Dayco — 5050780Gates — K0507805K78025-050780780K5780K5MK21007098A-780K5