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Gates 20942 Radiator Coolant Hose - Upper
Reliable Radiator Coolant Hose for Chevrolet, Pontiac, and Suzuki
The Gates Molded Coolant Hose 20942 is engineered to provide a durable and precise fit for select Chevrolet, Pontiac, and Suzuki vehicles. Designed with quality EPDM material, this radiator coolant hose ensures consistent performance and resistance to heat and chemicals.
- Constructed from EPDM for heat and chemical resistance
- Molded design for exact fit and reliable sealing
- Centerline length of 15.4 inches (391 mm) for proper routing
- Inside diameter of 1.25 inches (32 mm) on both ends
- Compatible with Chevrolet Acadian, Pontiac G3, Suzuki Swift+, and other 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 ensures a secure connection within the cooling system, reducing the risk of leaks and premature failure.
Product Details and Specifications
This radiator coolant hose features a molded design with no springs or quick connect fittings, providing a straightforward replacement option. Both ends have an inside diameter of 1.25 inches (32 mm), suitable for the cooling system connections on compatible vehicles. The hose length measures 15.4 inches (391 mm) centerline, ensuring proper fitment without stretching or bending. Made from EPDM material, it offers resistance to high temperatures, ozone, and coolant chemicals, contributing to long service life.
Common Applications and Problem Solving
- Replacement of cracked or leaking radiator coolant hoses
- Addressing coolant leaks causing engine overheating
- Restoring proper coolant flow in Chevrolet Acadian and Pontiac G3 models
- Maintaining cooling system integrity in Suzuki Swift+ and Aveo vehicles
- Preventing hose collapse or deformation under pressure
Installation Notes and Tips
Ensure the engine is cool before removing the old hose to avoid burns. Verify the hose orientation matches the original routing to prevent kinks or stress points. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect surrounding components for wear or damage during installation.
Quality Assurance and Warranty
Gates Molded Coolant Hose 20942 is manufactured to meet OEM specifications for fit and durability. The EPDM material and molded construction provide reliable performance under typical operating conditions. While specific warranty details are not provided, Gates products generally adhere to industry standards for quality and reliability.
| Brand | Gates |
| Part Number | 20942 |
| Position | Molded Coolant Hose, Upper |
| Material | Epdm |
| End 1 Inside Diameter | 1.25 |
| End 1 Inside Diameter | 32 |
| End 2 Inside Diameter | 1.25 |
| End 2 Inside Diameter | 32 |
| Contains Spring | No |
| Centerline Length | 15.4 |
| Centerline Length | 391 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Chevrolet | Aveo | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2008 | Chevrolet | Aveo5 | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2008 | Pontiac | G3 | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2008 | Pontiac | Wave | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2008 | Suzuki | Swift+ | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2007 | Chevrolet | Aveo | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2007 | Chevrolet | Aveo5 | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2007 | Pontiac | G3 | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2007 | Pontiac | Wave | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2007 | Pontiac | Wave5 | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2007 | Suzuki | Swift+ | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2006 | Chevrolet | Aveo | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2006 | Chevrolet | Aveo5 | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2006 | Pontiac | Wave | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2006 | Pontiac | Wave5 | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2006 | Suzuki | Swift+ | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2005 | Chevrolet | Aveo | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2005 | Pontiac | Wave | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2005 | Pontiac | Wave5 | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2005 | Suzuki | Swift+ | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2004 | Chevrolet | Aveo | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 2004 | Suzuki | Swift+ | 1.6L | L4 | GAS | Upper | Cut-to-fit for vehicles without air conditioning; Molded Coolant Hose |
| 1978 | Chevrolet | Chevette | 1.6L | L4 | GAS | Upper | Without air conditioning; with standard cooling.; Molded Coolant Hose |
| 1978 | Pontiac | Acadian | 1.6L | L4 | GAS | Upper | Without air conditioning; with standard cooling.; Molded Coolant Hose |
| 1977 | Chevrolet | Chevette | 1.4L | L4 | GAS | Upper | Without air conditioning; with standard cooling.; Molded Coolant Hose |
| 1977 | Chevrolet | Chevette | 1.6L | L4 | GAS | Upper | Without air conditioning; with standard cooling.; Molded Coolant Hose |
| 1977 | Pontiac | Acadian | 1.4L | L4 | GAS | Upper | Without air conditioning; with standard cooling.; Molded Coolant Hose |
| 1977 | Pontiac | Acadian | 1.6L | L4 | GAS | Upper | Without air conditioning; with standard cooling.; Molded Coolant Hose |
| 1976 | Chevrolet | Chevette | 1.4L | L4 | GAS | Upper | Without air conditioning; with standard cooling.; Molded Coolant Hose |
| 1976 | Chevrolet | Chevette | 1.6L | L4 | GAS | Upper | Without air conditioning; with standard cooling.; Molded Coolant Hose |
| 1976 | Pontiac | Acadian | 1.4L | L4 | GAS | Upper | Without air conditioning; with standard cooling.; Molded Coolant Hose |
| 1976 | Pontiac | Acadian | 1.6L | L4 | GAS | Upper | Without air conditioning; with standard cooling.; 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.