OE Quality
60-Day Returns

Gates 22324 Radiator Coolant Hose - Lower or Upper
Overview of Gates Molded Coolant Hose 22324
The Gates Molded Coolant Hose 22324 is designed specifically for Chevrolet Astro and GMC Safari vehicles. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.
- Made from high-quality EPDM for heat and chemical resistance
- Molded design for precise fit and durability
- Centerline length of 25 inches (635 mm) for accurate installation
- Inside diameter of 1.27 inches (32 mm) on both ends
- Compatible with Chevrolet Astro and GMC Safari models
About the Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates offers pre-formed hoses engineered to match exact OEM specifications. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or premature failure. The molded design of part number 22324 ensures a secure and consistent fit for the cooling systems of Chevrolet Astro and GMC Safari vehicles.
Detailed Product Description
This radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The hose features a molded construction with a centerline length of 25 inches (635 mm), providing a precise fit without the need for modification. Both ends have an inside diameter of 1.27 inches (32 mm), ensuring compatibility with the corresponding radiator and engine fittings. The hose does not contain any springs or quick connect fittings, simplifying installation and maintenance.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Chevrolet Astro and GMC Safari
- Resolving coolant leaks caused by hose degradation or damage
- Preventing overheating issues due to compromised coolant flow
- Maintaining proper engine temperature regulation
- Ensuring secure coolant system connections without spring reinforcements
Installation Notes and Tips
Before installation, ensure the engine is cool to avoid injury from hot coolant. Inspect hose connections and clean mating surfaces to promote a tight seal. The molded design of the Gates 22324 hose allows for straightforward installation without bending or shaping. Use appropriate clamps to secure the hose ends firmly. Verify that the hose routing matches OEM specifications to prevent kinks or interference with other engine components.
Quality Assurance and Warranty
Gates Molded Coolant Hose 22324 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material provides resistance to heat and automotive fluids, contributing to long service life. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in Chevrolet Astro and GMC Safari vehicles.
| Brand | Gates |
|---|---|
| Part Number | 22324 |
| Position | Molded Coolant Hose, Lower |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 25 |
| Centerline Length | 635 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.27 |
| End 1 Inside Diameter | 32 |
| End 2 Inside Diameter | 1.27 |
| End 2 Inside Diameter | 32 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1994 | Chevrolet | Astro | 4.3L | V6 | GAS | Upper | Preferred Hose; Molded Coolant Hose |
| 1994 | GMC | Safari | 4.3L | V6 | GAS | Upper | Preferred Hose; Molded Coolant Hose |
| 1993 | Chevrolet | Astro | 4.3L | V6 | GAS | Upper | Preferred Hose; Molded Coolant Hose |
| 1993 | GMC | Safari | 4.3L | V6 | GAS | Upper | Preferred Hose; Molded Coolant Hose |
| 1992 | Chevrolet | Astro | 4.3L | V6 | GAS | Upper | Preferred Hose; Molded Coolant Hose |
| 1992 | GMC | Safari | 4.3L | V6 | GAS | Upper | Preferred 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.