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Gates 18796 HVAC Heater Hose
Overview of Gates Molded Heater Hose 18796
The Gates Molded Heater Hose 18796 is engineered for reliable HVAC system performance in select Chevrolet, Ford, Mercury, Pontiac, and Toyota vehicles. Designed with durable EPDM material, this molded heater hose ensures consistent heat transfer and long-lasting service in automotive heating applications.
- Constructed from high-quality EPDM rubber for heat and ozone resistance
- Molded design for precise fit and secure connections
- Inside diameter of 0.62 inches (16 mm) on both ends
- Centerline length of 9.7 inches (246 mm) for accurate replacement
- Compatible with multiple vehicle models including Chevrolet Camaro, Ford Explorer, Mercury Mountaineer, Pontiac Firebird, and Toyota T100
Detailed Product Description
The Gates Molded Heater Hose 18796 is part of the Molded Heater Hose product line, which focuses on delivering pre-formed hoses that match original equipment specifications. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, steam, and automotive fluids, making it suitable for HVAC heater core connections. The molded construction ensures a precise fit, reducing the risk of leaks and improving installation efficiency. Both ends of the hose have an inside diameter of 0.62 inches (16 mm), and the centerline length measures 9.7 inches (246 mm), matching OEM dimensions for a direct replacement.
Applications and Common Issues Addressed
- Replacement of cracked or leaking heater hoses in Chevrolet Camaro HVAC systems
- Resolving heater core coolant flow issues in Ford Explorer and Explorer Sport Trac
- Fixing degraded or swollen hoses in Mercury Mountaineer heating circuits
- Addressing coolant leaks in Pontiac Firebird heater hose assemblies
- Restoring proper heater hose function in Toyota T100 HVAC systems
Installation Notes and Tips
Ensure the engine is cool before removing the old heater hose to prevent burns from hot coolant. Verify hose routing matches the original configuration to avoid kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly, and inspect connections for leaks after installation. The molded design of the Gates 18796 heater hose simplifies alignment and fitment during replacement.
Quality Assurance and Warranty
Gates Molded Heater Hose 18796 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material provides resistance to heat, ozone, and automotive fluids, contributing to extended service life. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.
| Brand | Gates |
| Part Number | 18796 |
| Position | Molded Heater Hose, Heater To Intake Manifold, Valve To Engine, Engine To Valve, and Heater To Valve |
| Material | Epdm |
| End 1 Inside Diameter | .62 |
| End 1 Inside Diameter | 16 |
| End 2 Inside Diameter | .62 |
| End 2 Inside Diameter | 16 |
| Centerline Length | 246 |
| Centerline Length | 9.7 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 9.7 |
| Centerline Length (mm) | 246 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 49 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2005 | Ford | Explorer | Limited | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2005 | Ford | Explorer | Eddie Bauer | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2005 | Ford | Explorer | XLS | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2005 | Ford | Explorer | XLT | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2005 | Ford | Explorer | Limited | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2005 | Ford | Explorer | Eddie Bauer | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2005 | Ford | Explorer | XLS | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2005 | Ford | Explorer | XLT | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2005 | Mercury | Mountaineer | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose | |
| 2005 | Mercury | Mountaineer | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose | |
| 2004 | Ford | Explorer | NBX | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2004 | Ford | Explorer | Limited | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2004 | Ford | Explorer | Eddie Bauer | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2004 | Ford | Explorer | XLT | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2004 | Ford | Explorer | XLS | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2004 | Ford | Explorer | Eddie Bauer | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2004 | Ford | Explorer | NBX | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2004 | Ford | Explorer | XLS | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2004 | Ford | Explorer | XLT | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2004 | Ford | Explorer | Limited | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose |
| 2004 | Mercury | Mountaineer | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose | |
| 2004 | Mercury | Mountaineer | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose | |
| 2003 | Ford | Explorer | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose | |
| 2003 | Ford | Explorer | 4.0L | V6 | GAS | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose | |
| 2003 | Mercury | Mountaineer | 4.0L | V6 | FLEX | Valve To Engine | W/O Eng. Oil Cooler; W/O Aux. Heater; W/O Aux. A.C.; Molded Heater Hose | |
| 2002 | Ford | Explorer | 4.0L | V6 | FLEX | Engine To Valve | W/O Aux. Heater; W/O Oil Cooler; Cut to fit; Molded Heater Hose | |
| 2002 | Ford | Explorer | 4.0L | V6 | GAS | Engine To Valve | W/O Aux. Heater; W/O Oil Cooler; Cut to fit; Molded Heater Hose | |
| 2002 | Ford | Explorer Sport | 4.0L | V6 | GAS | Engine To Valve | W/O Aux. Heater; W/O Oil Cooler; Cut to fit; Molded Heater Hose | |
| 2002 | Ford | Explorer Sport Trac | 4.0L | V6 | GAS | Engine To Valve | W/O Aux. Heater; W/O Oil Cooler; Cut to fit; Molded Heater Hose | |
| 2002 | Mercury | Mountaineer | 4.0L | V6 | FLEX | Engine To Valve | W/O Aux. Heater; W/O Oil Cooler; Cut to fit; Molded Heater Hose | |
| 2002 | Mercury | Mountaineer | 4.0L | V6 | GAS | Engine To Valve | W/O Aux. Heater; W/O Oil Cooler; Cut to fit; Molded Heater Hose | |
| 1998 | Toyota | T100 | 2.7L | L4 | GAS | Heater To Valve | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose | |
| 1997 | Toyota | T100 | 2.7L | L4 | GAS | Heater To Valve | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose | |
| 1996 | Toyota | T100 | 2.7L | L4 | GAS | Heater To Valve | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose | |
| 1995 | Toyota | T100 | 2.7L | L4 | GAS | Heater To Valve | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose | |
| 1995 | Toyota | T100 | 3.4L | V6 | GAS | Heater To Valve | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose | |
| 1994 | Toyota | T100 | 2.7L | L4 | GAS | Heater To Valve | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose | |
| 1994 | Toyota | T100 | 3.0L | V6 | GAS | Heater To Valve | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose | |
| 1993 | Toyota | T100 | 3.0L | V6 | GAS | Heater To Valve | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose | |
| 1992 | Chevrolet | Camaro | 5.0L | V8 | GAS | Heater To Intake Manifold | Not compatible with vehicles equipped with AC.; Molded Heater Hose | |
| 1992 | Pontiac | Firebird | 5.0L | V8 | GAS | Heater To Intake Manifold | Not compatible with vehicles equipped with AC.; Molded Heater Hose | |
| 1991 | Chevrolet | Camaro | 5.0L | V8 | GAS | Heater To Intake Manifold | Not compatible with vehicles equipped with AC.; Molded Heater Hose | |
| 1991 | Pontiac | Firebird | 5.0L | V8 | GAS | Heater To Intake Manifold | Not compatible with vehicles equipped with AC.; Molded Heater Hose | |
| 1990 | Chevrolet | Camaro | 5.0L | V8 | GAS | Heater To Intake Manifold | Not compatible with vehicles equipped with AC.; Molded Heater Hose | |
| 1990 | Pontiac | Firebird | 5.0L | V8 | GAS | Heater To Intake Manifold | Not compatible with vehicles equipped with AC.; Molded Heater Hose | |
| 1989 | Chevrolet | Camaro | 5.0L | V8 | GAS | Heater To Intake Manifold | Not compatible with vehicles equipped with AC.; Molded Heater Hose | |
| 1989 | Pontiac | Firebird | 5.0L | V8 | GAS | Heater To Intake Manifold | Not compatible with vehicles equipped with AC.; Molded Heater Hose | |
| 1988 | Chevrolet | Camaro | 5.0L | V8 | GAS | Heater To Intake Manifold | Not compatible with vehicles equipped with AC.; Molded Heater Hose | |
| 1988 | Pontiac | Firebird | 5.0L | V8 | GAS | Heater To Intake Manifold | Not compatible with vehicles equipped with AC.; 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.