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Gates 20582 Radiator Coolant Hose - Lower or Upper
Overview of Gates Molded Coolant Hose 20582
The Gates Molded Coolant Hose 20582 is designed for reliable cooling system performance in select Chevrolet, GMC, and Pontiac vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Chevrolet Blazer and GMC Jimmy.
- Constructed from high-quality EPDM for heat and chemical resistance
- Molded design for precise fit and secure installation
- Centerline length of 19.5 inches (495 mm) for accurate routing
- Inside diameter of 1.75 inches (44 mm) on both ends for consistent coolant flow
- Compatible with Chevrolet Blazer, GMC Jimmy, Pontiac Bonneville, and other specified models
Details on the Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle cooling system layouts. This eliminates the need for bending or shaping during installation, reducing the risk of kinks or leaks. The 20582 part benefits from this molded design, providing a direct replacement hose that maintains proper coolant circulation and system integrity.
Technical Description and Specifications
This radiator coolant hose features a molded construction using EPDM material, known for its resistance to heat, ozone, and coolant chemicals. Both ends have an inside diameter of 1.75 inches (44 mm), ensuring compatibility with factory fittings. The hose length measures 19.5 inches (495 mm) centerline, designed to fit specific cooling system paths without modification. The hose does not contain any internal springs or quick connect fittings, simplifying installation and maintenance.
Compatible Vehicles and Common Applications
- Chevrolet Blazer radiator coolant hose replacement
- GMC Jimmy cooling system hose repair
- Pontiac Bonneville radiator hose maintenance
- Chevrolet C10 Suburban and C20 Suburban cooling hose replacement
- GMC Catalina and Pontiac Grand Prix coolant hose fitment
Installation Notes and Tips
- Ensure the engine is cool before removing the old hose to prevent burns
- Inspect hose clamps and replace if worn or damaged
- Verify the hose orientation matches the molded shape for proper fit
- Check for leaks after installation by running the engine and monitoring coolant flow
- Use appropriate tools to avoid damaging the hose or fittings during installation
Quality Assurance and Warranty Information
Gates Molded Coolant Hose 20582 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded design contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship.
| Brand | Gates |
|---|---|
| Part Number | 20582 |
| Position | Molded Coolant Hose, Lower |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 19.5 |
| Centerline Length | 495 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.75 |
| End 1 Inside Diameter | 44 |
| End 2 Inside Diameter | 1.75 |
| End 2 Inside Diameter | 44 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 56 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1970 | Chevrolet | Blazer | 5.0L | V8 | GAS | Lower | W/O A.C.; W/2WD; Cut to fit; Molded Coolant Hose |
| 1970 | Chevrolet | Blazer | 5.0L | V8 | GAS | Lower | W/O X.C.; W/2WD; Cut to fit; Molded Coolant Hose |
| 1970 | Chevrolet | Blazer | 5.7L | V8 | GAS | Lower | W/O A.C.; W/2WD; Cut to fit; Molded Coolant Hose |
| 1970 | Chevrolet | Blazer | 5.7L | V8 | GAS | Lower | W/O X.C.; W/2WD; Cut to fit; Molded Coolant Hose |
| 1970 | Chevrolet | C10 Suburban | 5.0L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1970 | Chevrolet | C10 Suburban | 5.0L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1970 | Chevrolet | C10 Suburban | 5.7L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1970 | Chevrolet | C10 Suburban | 5.7L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1970 | Chevrolet | C10 Suburban | 5.7L | V8 | LPG | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1970 | Chevrolet | C10 Suburban | 5.7L | V8 | LPG | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1970 | Chevrolet | C20 Suburban | 5.0L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1970 | Chevrolet | C20 Suburban | 5.0L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1970 | Chevrolet | C20 Suburban | 5.7L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1970 | Chevrolet | C20 Suburban | 5.7L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1970 | Chevrolet | C20 Suburban | 5.7L | V8 | LPG | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1970 | Chevrolet | C20 Suburban | 5.7L | V8 | LPG | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1970 | GMC | Jimmy | 5.0L | V8 | GAS | Lower | W/O A.C.; W/2WD; Cut to fit; Molded Coolant Hose |
| 1970 | GMC | Jimmy | 5.0L | V8 | GAS | Lower | W/O X.C.; W/2WD; Cut to fit; Molded Coolant Hose |
| 1970 | GMC | Jimmy | 5.7L | V8 | GAS | Lower | W/O A.C.; W/2WD; Cut to fit; Molded Coolant Hose |
| 1970 | GMC | Jimmy | 5.7L | V8 | GAS | Lower | W/O X.C.; W/2WD; Cut to fit; Molded Coolant Hose |
| 1969 | Chevrolet | Blazer | 5.0L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1969 | Chevrolet | Blazer | 5.0L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1969 | Chevrolet | Blazer | 5.7L | V8 | GAS | Lower | W/O A.C.; W/2WD; Cut to fit; Molded Coolant Hose |
| 1969 | Chevrolet | Blazer | 5.7L | V8 | GAS | Lower | W/O X.C.; W/2WD; Cut to fit; Molded Coolant Hose |
| 1969 | Chevrolet | C10 Suburban | 5.0L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1969 | Chevrolet | C10 Suburban | 5.0L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1969 | Chevrolet | C10 Suburban | 5.7L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1969 | Chevrolet | C10 Suburban | 5.7L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1969 | Chevrolet | C10 Suburban | 5.7L | V8 | LPG | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1969 | Chevrolet | C10 Suburban | 5.7L | V8 | LPG | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1969 | Chevrolet | C20 Suburban | 5.0L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1969 | Chevrolet | C20 Suburban | 5.0L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1969 | Chevrolet | C20 Suburban | 5.7L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1969 | Chevrolet | C20 Suburban | 5.7L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1969 | Chevrolet | C20 Suburban | 5.7L | V8 | LPG | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1969 | Chevrolet | C20 Suburban | 5.7L | V8 | LPG | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1968 | Chevrolet | C10 Suburban | 5.0L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1968 | Chevrolet | C10 Suburban | 5.0L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1968 | Chevrolet | C10 Suburban | 5.3L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1968 | Chevrolet | C10 Suburban | 5.3L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1968 | Chevrolet | C10 Suburban | 5.4L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1968 | Chevrolet | C10 Suburban | 5.4L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1968 | Chevrolet | C20 Suburban | 5.0L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1968 | Chevrolet | C20 Suburban | 5.0L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1968 | Chevrolet | C20 Suburban | 5.3L | V8 | GAS | Lower | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1968 | Chevrolet | C20 Suburban | 5.3L | V8 | GAS | Lower | W/O X.C.; Cut to fit; Molded Coolant Hose |
| 1967 | Chevrolet | C10 Suburban | 4.6L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1967 | Chevrolet | C10 Suburban | 5.3L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1967 | Chevrolet | C20 Suburban | 4.6L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1967 | Chevrolet | C20 Suburban | 5.3L | V8 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1963 | Pontiac | Bonneville | 6.4L | V8 | GAS | Upper | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1963 | Pontiac | Bonneville | 6.9L | V8 | GAS | Upper | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1963 | Pontiac | Catalina | 6.4L | V8 | GAS | Upper | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1963 | Pontiac | Catalina | 6.9L | V8 | GAS | Upper | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1963 | Pontiac | Grand Prix | 6.4L | V8 | GAS | Upper | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1963 | Pontiac | Grand Prix | 6.9L | V8 | GAS | Upper | 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.