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Gates 21279 Radiator Coolant Hose - Lower - Pipe To Radiator, Upper or Upper - Radiator To Radiator
Reliable Radiator Coolant Hose for Audi, Honda, and Nissan
The Gates Molded Coolant Hose 21279 is engineered to provide dependable coolant flow for select Audi, Honda, and Nissan vehicles. Designed with durable EPDM material and precise molded construction, this radiator coolant hose ensures a secure fit and long-lasting performance.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Molded design for exact fit and reliable sealing
- Centerline length of 13.4 inches (340 mm) for proper routing
- Inside diameter of 1 inch (25 mm) on both ends for consistent coolant flow
- Compatible with multiple Audi, Honda, and Nissan models
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on precision-molded hoses designed to meet specific vehicle requirements. These hoses are manufactured to exact dimensions and shapes, eliminating the need for modifications during installation. The molded construction enhances durability and fitment accuracy, making them suitable replacements for original equipment in cooling systems.
Detailed Product Description
The Gates Molded Coolant Hose 21279 is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1 inch (25 mm), ensuring consistent coolant flow without restrictions. The hose measures 13.4 inches (340 mm) in centerline length, designed to fit specific coolant routing paths in compatible vehicles. This hose does not contain any internal springs or quick connect fittings, maintaining a straightforward design for reliable operation.
Compatible Vehicles and Common Applications
- Replacement radiator coolant hose for Audi 80, 80 Quattro, 90, and 90 Quattro models
- Suitable for Honda Civic and Coupe Quattro models requiring a molded coolant hose
- Fits Nissan Pulsar NX and Sentra models with matching hose specifications
- Addresses coolant leaks, hose deterioration, and overheating issues related to faulty radiator hoses
Installation Notes and Tips
Ensure the engine is cool before removing the old hose to prevent burns. Verify the hose routing matches the original to avoid kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.
Quality Assurance and Warranty
Gates Molded Coolant Hose 21279 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded design contribute to a reliable service life under normal operating conditions. Warranty details should be confirmed with the product documentation or supplier.
| Brand | Gates |
| Part Number | 21279 |
| Position | Molded Coolant Hose, Upper - Radiator To Radiator, Upper, and Lower - Pipe To Radiator |
| Material | Epdm |
| End 1 Inside Diameter | 1 |
| End 1 Inside Diameter | 25 |
| End 2 Inside Diameter | 1 |
| End 2 Inside Diameter | 25 |
| Contains Spring | No |
| Centerline Length | 13.4 |
| Centerline Length | 340 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1992 | Audi | 80 | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1992 | Audi | 80 Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1991 | Audi | 80 | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1991 | Audi | 80 Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1991 | Audi | 90 | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1991 | Audi | 90 Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1991 | Audi | Coupe Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1990 | Audi | 80 Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1990 | Audi | 90 | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1990 | Audi | 90 Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1990 | Audi | Coupe Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1989 | Audi | 80 Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1989 | Audi | 90 | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1989 | Audi | 90 Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1988 | Audi | 80 Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1988 | Audi | 90 | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1988 | Audi | 90 Quattro | 2.3L | L5 | GAS | Upper - Radiator To Radiator | Molded Coolant Hose | |
| 1986 | Nissan | Pulsar NX | Manual | 1.6L | L4 | GAS | Lower - Pipe To Radiator | W/O Calif. Emission System; Cut to fit; Molded Coolant Hose |
| 1986 | Nissan | Sentra | Manual | 1.6L | L4 | GAS | Lower - Pipe To Radiator | W/O Calif. Emission System; Cut to fit; Molded Coolant Hose |
| 1985 | Nissan | Sentra | Manual | 1.6L | L4 | GAS | Lower - Pipe To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1984 | Nissan | Sentra | Manual | 1.6L | L4 | GAS | Lower - Pipe To Radiator | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1979 | Honda | Civic | 1.5L | L4 | GAS | Upper | Molded Coolant Hose | |
| 1978 | Honda | Civic | 1.5L | L4 | GAS | Upper | Molded Coolant Hose | |
| 1977 | Honda | Civic | 1.5L | L4 | GAS | Upper | Molded Coolant Hose | |
| 1976 | Honda | Civic | 1.5L | L4 | GAS | Upper | Molded Coolant Hose | |
| 1975 | Honda | Civic | 1.5L | L4 | GAS | Upper | 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.