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Gates 28231 Radiator Coolant Hose - Lower - Pipe To Engine
Durable Silicone Radiator Coolant Hose for Reliable Cooling
The Gates Severe Service Silicone Coolant Hose 28231 is engineered to provide dependable performance in demanding automotive cooling systems. Designed with premium materials, this radiator coolant hose withstands extreme temperatures and harsh conditions, making it suitable for various vehicle makes and models requiring robust coolant hose solutions.
- Constructed from high-quality silicone material for enhanced durability
- Premium 4-ply polyester-reinforced construction for added strength
- Operating temperature range from -65°F to +500°F (-54°C to +260°C)
- Consistent 2.5 inch (64 mm) inside diameter on both ends
- Centerline length of 36 inches (914 mm) for versatile fitment
Product Line Overview: Severe Service Silicone Coolant Hose
The Severe Service Silicone Coolant Hose line by Gates is designed to meet the rigorous demands of heavy-duty and high-performance cooling systems. This product line features hoses built with reinforced silicone to resist heat, pressure, and environmental factors that typically degrade standard rubber hoses. The 28231 part number exemplifies this line’s focus on durability and reliability in severe operating conditions.
Technical Details and Specifications
The Gates 28231 radiator coolant hose is made from silicone, a material known for its resistance to heat and aging. Its premium 4-ply polyester reinforcement enhances structural integrity, preventing collapse or deformation under pressure. Both ends of the hose have an inside diameter of 2.5 inches (64 mm), ensuring compatibility with standard radiator fittings. The hose length measures 36 inches (914 mm), providing ample reach for various engine configurations. It is designed to operate efficiently within a wide temperature range from -65°F to +500°F (-54°C to +260°C), making it suitable for vehicles exposed to extreme climates or heavy-duty use.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in trucks and SUVs
- Upgrading cooling system components for improved heat resistance
- Addressing coolant leaks caused by hose degradation or swelling
- Maintaining coolant flow integrity in high-temperature engine environments
- Ensuring reliable coolant circulation in vehicles operating in extreme weather conditions
Installation Notes and Tips
Before installation, verify the hose dimensions and compatibility with your vehicle’s radiator and cooling system fittings. The 2.5 inch inside diameter and 36 inch length should match the original equipment specifications. Use appropriate clamps to secure the hose ends and check for leaks after installation. Avoid twisting or stretching the hose excessively during fitting to maintain its structural integrity.
Quality Assurance and Warranty
Gates manufactures the Severe Service Silicone Coolant Hose 28231 to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details are not provided, Gates products typically undergo rigorous testing to comply with industry requirements for automotive cooling components.
| Brand | Gates |
| Part Number | 28231 |
| Material | Silicone |
| Working Temperature Range | -65 deg. f to +500 deg. f (-54 deg. c to +260 deg. c) |
| Construction | Premium 4-ply polyester-reinforced |
| End 1 Inside Diameter | 2.5 |
| End 1 Inside Diameter | 64 |
| End 2 Inside Diameter | 2.5 |
| End 2 Inside Diameter | 64 |
| Centerline Length | .91 |
| Centerline Length | 3 |
| Centerline Length | 36 |
| Centerline Length | 914 |
| 9839 | No |
| Centerline Length (ft) | 3 |
| Centerline Length (m) | .91 |
| Construction | Premium 4-ply polyester-reinforced |
| Molded | No |
| Recommended Operating Temperature Range | -65 deg. f to +500 deg. f (-54 deg. c to +260 deg. c) |
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* 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.