OE Quality
60-Day Returns

Gates 20907 Radiator Coolant Hose - Lower or Upper
Reliable Radiator Coolant Hose for Buick, Chevrolet, and Dodge Vehicles
The Gates Molded Coolant Hose 20907 is engineered to provide dependable cooling system performance for select Buick, Chevrolet, and Dodge models. Designed with precision molding and durable EPDM material, this radiator coolant hose ensures a secure fit and long-lasting service.
Key Features of Gates Molded Coolant Hose 20907
- Constructed from high-quality EPDM material for heat and chemical resistance
- Molded design for precise fit and reliable sealing
- Centerline length of 22.5 inches (572 mm) for accurate installation
- Consistent inside diameter of 1.56 inches (40 mm) on both ends
- Compatible with multiple Buick, Chevrolet, and Dodge models including D100, LeSabre, Ramcharger, and more
- Does not contain a spring or quick connect fittings, ensuring straightforward hose routing
About the Molded Coolant Hose Product Line
The Gates Molded Coolant Hose line focuses on delivering hoses that are precisely shaped to match original equipment specifications. This molded construction enhances durability and fitment accuracy, reducing the risk of leaks and coolant loss. The 20907 part exemplifies this approach by offering a tailored solution for radiator coolant flow in various classic and contemporary vehicles.
Detailed Product Description
This radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 1.56 inches (40 mm), ensuring compatibility with standard radiator and engine fittings. The 22.5-inch (572 mm) centerline length provides the correct routing path for coolant flow in the specified vehicle models. The molded design eliminates the need for additional shaping or bending during installation, maintaining consistent coolant flow and system integrity.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Buick LeSabre and Chevrolet Monza
- Addressing coolant leaks caused by hose degradation in Dodge Ramcharger and D-series trucks
- Restoring proper coolant circulation in older vehicles such as Buick Riviera and Chevrolet Skylark
- Preventing overheating issues related to compromised radiator hose integrity
- Ensuring reliable coolant system performance in Dodge W-series trucks
Installation Notes and Tips
Before installation, inspect the radiator and engine fittings for corrosion or damage. Ensure the hose clamps are in good condition and properly tightened to prevent leaks. The molded shape of the Gates 20907 hose allows for direct replacement without modification. It is recommended to drain the cooling system before removing the old hose to avoid spills. After installation, refill and bleed the cooling system according to the vehicle manufacturer’s guidelines.
Quality Assurance and Warranty
Gates Molded Coolant Hose 20907 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to a reliable service life under normal operating conditions. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.
| Brand | Gates |
| Part Number | 20907 |
| Position | Molded Coolant Hose, Lower and Upper |
| Material | Epdm |
| End 1 Inside Diameter | 1.56 |
| End 1 Inside Diameter | 40 |
| End 2 Inside Diameter | 1.56 |
| End 2 Inside Diameter | 40 |
| Contains Spring | No |
| Centerline Length | 22.5 |
| Centerline Length | 572 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 124 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1978 | Dodge | D100 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | D100 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | D100 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | D100 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | D150 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | D150 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | D150 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | D150 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | D200 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | D200 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | D200 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | D200 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | D300 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | D300 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | D300 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | D300 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | Ramcharger | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | Ramcharger | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | Ramcharger | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | Ramcharger | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | W150 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | W150 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | W150 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | W150 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | W200 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | W200 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | W200 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | W200 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | W300 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | W300 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1978 | Dodge | W300 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1978 | Dodge | W300 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | D100 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | D100 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | D100 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | D100 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | D150 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | D150 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | D200 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | D200 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | D200 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | D200 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | D300 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | D300 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | D300 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | D300 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | Ramcharger | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | Ramcharger | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | Ramcharger | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | Ramcharger | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | W100 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | W100 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | W100 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | W100 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | W150 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | W150 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | W200 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | W200 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | W200 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | W200 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | W300 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | W300 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1977 | Dodge | W300 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1977 | Dodge | W300 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Chevrolet | Monza | 4.3L | V8 | GAS | Upper | Molded Coolant Hose |
| 1976 | Chevrolet | Monza | 5.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1976 | Dodge | D100 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | D100 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | D100 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | D100 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | D200 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | D200 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | D200 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | D200 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | D300 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | D300 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | D300 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | D300 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | Ramcharger | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | Ramcharger | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | W100 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | W100 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | W100 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | W100 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | W200 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | W200 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | W200 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | W200 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | W300 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | W300 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1976 | Dodge | W300 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1976 | Dodge | W300 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1975 | Chevrolet | Monza | 4.3L | V8 | GAS | Upper | Molded Coolant Hose |
| 1975 | Dodge | D100 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1975 | Dodge | D100 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1975 | Dodge | D200 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1975 | Dodge | D200 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1975 | Dodge | D200 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1975 | Dodge | D200 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1975 | Dodge | D300 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1975 | Dodge | D300 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1975 | Dodge | Ramcharger | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1975 | Dodge | Ramcharger | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1975 | Dodge | W100 | 6.6L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1975 | Dodge | W100 | 6.6L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1975 | Dodge | W100 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1975 | Dodge | W100 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1975 | Dodge | W200 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1975 | Dodge | W200 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1975 | Dodge | W300 | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1975 | Dodge | W300 | 7.2L | V8 | GAS | Upper | Cut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose |
| 1974 | Dodge | Ramcharger | 7.2L | V8 | GAS | Upper | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1970 | Buick | LeSabre | 7.5L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1970 | Buick | Riviera | 7.5L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1969 | Buick | Riviera | 7.0L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1968 | Buick | LeSabre | 5.7L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1968 | Buick | Riviera | 7.0L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1967 | Buick | LeSabre | 5.6L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1967 | Buick | Riviera | 7.0L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1967 | Buick | Skylark | 4.9L | V8 | GAS | Lower | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1967 | Buick | Skylark | 4.9L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1967 | Buick | Skylark | 5.6L | V8 | GAS | Lower | Cut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose |
| 1967 | Buick | Skylark | 5.6L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1966 | Buick | LeSabre | 5.6L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
* 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.