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Gates 19674 HVAC Heater Hose - Engine To Reservoir or Heater To Pipe-2
Overview of Gates Molded Heater Hose 19674
The Gates Molded Heater Hose 19674 is designed to provide reliable heating system performance for select Buick, Chevrolet, Oldsmobile, Pontiac, and Suzuki vehicles. Constructed from durable EPDM material, this molded heater hose ensures a precise fit and long-lasting service in automotive HVAC systems.
- Made from high-quality EPDM material for heat and chemical resistance
- Molded design for exact fit and easy installation
- Centerline length of 17.8 inches (452 mm) for accurate replacement
- Consistent inside diameter of 0.72 inches (18 mm) on both ends
- Compatible with multiple makes and models including Buick 88 and 98, Chevrolet Aveo and Aveo5, Oldsmobile 88 and 98, Pontiac Bonneville and Park Avenue, Suzuki Swift+ and Wave series
Detailed Product Description
The Gates Molded Heater Hose 19674 is engineered with EPDM rubber, a material known for its excellent resistance to heat, ozone, and automotive fluids. This hose features a molded construction that matches the original equipment specifications, ensuring a secure and leak-free connection within the HVAC system. With a centerline length of 17.8 inches (452 mm) and an inside diameter of 0.72 inches (18 mm) on both ends, it is designed to fit precisely without the need for modifications. The molded design eliminates the need for additional fittings or connectors, simplifying the replacement process.
This heater hose is part of the Gates Molded Heater Hose product line, which focuses on delivering pre-formed hoses that meet or exceed OEM standards. The molded construction reduces installation time and potential leak points, making it a practical choice for maintaining heating system integrity in compatible vehicles.
Applications and Common Issues Addressed
- Replacement of cracked or leaking heater hoses in Buick 88 and 98 models
- Resolving coolant leaks in Chevrolet Aveo and Aveo5 heating systems
- Fixing heater hose failures in Oldsmobile 88 and 98 vehicles
- Addressing heating system malfunctions in Pontiac Bonneville and Park Avenue
- Repairing HVAC hose issues in Suzuki Swift+ and Wave series
Installation Notes and Tips
When installing the Gates Molded Heater Hose 19674, ensure the engine is cool to prevent burns or injury. Verify the hose routing matches the original configuration to avoid kinks or interference with other components. Use proper clamps to secure the hose ends and check 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 19674 to meet stringent quality standards, ensuring durability and performance in automotive heating systems. The EPDM material and molded construction contribute to resistance against heat, pressure, and chemical exposure. While specific warranty details are not provided, Gates products typically adhere to industry quality assurance protocols for reliable service life.
| Brand | Gates |
| Part Number | 19674 |
| Position | Molded Heater Hose, Heater To Pipe-2 and Engine To Reservoir |
| Material | Epdm |
| End 1 Inside Diameter | .72 |
| End 1 Inside Diameter | 18 |
| End 2 Inside Diameter | .72 |
| End 2 Inside Diameter | 18 |
| Centerline Length | 17.8 |
| Centerline Length | 452 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Centerline Length (in) | 17.8 |
| Centerline Length (mm) | 452 |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 36 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Chevrolet | Aveo | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2008 | Chevrolet | Aveo5 | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2008 | Pontiac | G3 | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2008 | Pontiac | Wave | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2008 | Suzuki | Swift+ | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Chevrolet | Aveo | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Chevrolet | Aveo5 | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Pontiac | G3 | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Pontiac | Wave | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Pontiac | Wave5 | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2007 | Suzuki | Swift+ | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2006 | Chevrolet | Aveo | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2006 | Chevrolet | Aveo5 | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2006 | Pontiac | Wave | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2006 | Pontiac | Wave5 | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2006 | Suzuki | Swift+ | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2005 | Chevrolet | Aveo | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2005 | Pontiac | Wave | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2005 | Pontiac | Wave5 | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2005 | Suzuki | Swift+ | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2004 | Chevrolet | Aveo | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 2004 | Suzuki | Swift+ | 1.6L | L4 | GAS | Engine To Reservoir | Radiator and HVAC compatible coolant and heater hose.; Molded Heater Hose |
| 1995 | Buick | Park Avenue | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1995 | Oldsmobile | 88 | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1995 | Oldsmobile | 98 | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1995 | Pontiac | Bonneville | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1994 | Buick | Park Avenue | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1994 | Oldsmobile | 98 | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1994 | Pontiac | Bonneville | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1993 | Buick | Park Avenue | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1993 | Oldsmobile | 98 | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1993 | Pontiac | Bonneville | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1992 | Buick | Park Avenue | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1992 | Oldsmobile | 98 | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1992 | Pontiac | Bonneville | 3.8L | V6 | GAS | Heater To Pipe-2 | Molded Heater Hose |
| 1991 | Buick | Park Avenue | 3.8L | V6 | GAS | Heater To Pipe-2 | 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.