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Gates 18254 HVAC Heater Hose - Radiator To Reservoir or Throttle Body Heater Outlet
Overview of Gates Molded Heater Hose 18254
The Gates Molded Heater Hose 18254 is designed for reliable HVAC performance in Chevrolet Camaro and Pontiac Firebird vehicles. Constructed from durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in your vehicle's heating system.
- Made from high-quality EPDM rubber for heat and ozone resistance
- Molded design for precise fit and leak prevention
- Centerline length of 16.2 inches (411 mm) for accurate replacement
- Inside diameter of 0.28 inches (7 mm) on both ends
- Compatible with Chevrolet Camaro and Pontiac Firebird models
About the Molded Heater Hose Product Line
The Molded Heater Hose line by Gates offers pre-formed hoses engineered to match original equipment specifications. This product line focuses on delivering exact fitment and reliable sealing to maintain HVAC system integrity. The molded construction reduces installation time and potential leaks compared to generic hoses, making it suitable for precise applications such as the Chevrolet Camaro and Pontiac Firebird.
Detailed Product Description
The Gates Molded Heater Hose 18254 features EPDM construction, a synthetic rubber known for its resistance to heat, ozone, and weathering, which is critical for heater hoses exposed to engine heat and coolant. Both ends of the hose have an inside diameter of 0.28 inches (7 mm), ensuring compatibility with the vehicle’s heater core and engine connections. The hose measures 16.2 inches (411 mm) in centerline length, matching OEM specifications for a proper fit without modifications. The molded design enhances durability and reduces the risk of leaks by maintaining consistent shape and connection integrity.
Common Applications and Issues Addressed
- Replacement of worn or cracked heater hoses in Chevrolet Camaro and Pontiac Firebird HVAC systems
- Prevention of coolant leaks that can cause engine overheating
- Restoration of proper heater core function for effective cabin heating
- Elimination of hose collapse or deformation under heat and pressure
- Ensuring secure connections to prevent coolant loss and system failure
Installation Notes and Tips
When installing the Gates Molded Heater Hose 18254, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose routing matches the original path to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends firmly, and inspect connections for leaks after installation. The molded design simplifies alignment, but careful handling is recommended to avoid damage during installation.
Quality Assurance and Warranty
Gates manufactures the Molded Heater Hose 18254 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction provide resistance to heat, ozone, and coolant exposure, 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 Camaro and Pontiac Firebird vehicles.
| Brand | Gates |
| Part Number | 18254 |
| Position | Molded Heater Hose, Throttle Body Heater Outlet and Radiator To Reservoir |
| Material | Epdm |
| End 1 Inside Diameter | .28 |
| End 1 Inside Diameter | 7 |
| End 2 Inside Diameter | .28 |
| End 2 Inside Diameter | 7 |
| Centerline Length | 16.2 |
| Centerline Length | 411 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 16.2 |
| Centerline Length (mm) | 411 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Chevrolet | Camaro | 5.7L | V8 | GAS | Throttle Body Heater Outlet | Molded Heater Hose |
| 2002 | Chevrolet | Camaro | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2002 | Pontiac | Firebird | 5.7L | V8 | GAS | Throttle Body Heater Outlet | Molded Heater Hose |
| 2002 | Pontiac | Firebird | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2001 | Chevrolet | Camaro | 5.7L | V8 | GAS | Throttle Body Heater Outlet | Molded Heater Hose |
| 2001 | Chevrolet | Camaro | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2001 | Pontiac | Firebird | 5.7L | V8 | GAS | Throttle Body Heater Outlet | Molded Heater Hose |
| 2001 | Pontiac | Firebird | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2000 | Chevrolet | Camaro | 5.7L | V8 | GAS | Throttle Body Heater Outlet | Molded Heater Hose |
| 2000 | Chevrolet | Camaro | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2000 | Pontiac | Firebird | 5.7L | V8 | GAS | Throttle Body Heater Outlet | Molded Heater Hose |
| 2000 | Pontiac | Firebird | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1999 | Chevrolet | Camaro | 5.7L | V8 | GAS | Throttle Body Heater Outlet | Molded Heater Hose |
| 1999 | Chevrolet | Camaro | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1999 | Pontiac | Firebird | 5.7L | V8 | GAS | Throttle Body Heater Outlet | Molded Heater Hose |
| 1999 | Pontiac | Firebird | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1998 | Chevrolet | Camaro | 5.7L | V8 | GAS | Throttle Body Heater Outlet | Molded Heater Hose |
| 1998 | Chevrolet | Camaro | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1998 | Pontiac | Firebird | 5.7L | V8 | GAS | Throttle Body Heater Outlet | Molded Heater Hose |
| 1998 | Pontiac | Firebird | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1997 | Chevrolet | Camaro | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1997 | Pontiac | Firebird | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1996 | Chevrolet | Camaro | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1996 | Pontiac | Firebird | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1995 | Chevrolet | Camaro | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1995 | Pontiac | Firebird | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1994 | Chevrolet | Camaro | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1994 | Pontiac | Firebird | 5.7L | V8 | GAS | Radiator To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater 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.