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Gates 19097 HVAC Heater Hose - Engine To Heater or Heater To Engine
| Brand | Gates 19097 |
|---|---|
| Position | Engine To Heater |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 25.2 |
| Centerline Length | 640 |
| Centerline Length (in) | 25.2 |
| Centerline Length (mm) | 640 |
| End 1 Inside Diameter | .59 |
| End 1 Inside Diameter | 15 |
| End 2 Inside Diameter | .59 |
| End 2 Inside Diameter | 15 |
| Material | EPDM |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Heater Hose |
| Fits | Buick and Pontiac · 9 vehicles |
OEM-style molded hose. Factory-molded for a precise fit and clean routing.
EPDM construction. Resists heat and coolant for dependable service.
Versatile application. Suitable for coolant, water, air, and marine use.
Cross-references Carlson 19097, Continental 64137 and Dayco 87785 for the same application. See all 8.
Gates Molded Heater Hose 19097
Gates 19097 is a molded heater hose built for tight engine bays where a factory-shaped coolant hose is needed. This OEM-style hose is formed to follow the original routing and is suitable for coolant, water, and air service, with marine application approval.
Key Features
- EPDM construction for heater and coolant service
- Factory-molded shape for smaller, tighter-fitting engine compartments
- End I.D. 15 mm (0.59 in) at both connections
- Centerline length: 640 mm (25.2 in)
- Designed as a molded HVAC heater hose for direct routing replacement
Product Details
This Gates Molded Heater Hose line focuses on OE-style fit and routing for vehicles that use formed hoses instead of straight universal hose. Part number 19097 follows the original molded path to help maintain proper clearance around nearby components. It is a practical replacement for heater circuit service on applications such as 2000-2001 Buick Park Avenue, Engine To Heater; 2000-2001 Pontiac Bonneville, Engine To Heater; and 1995-1999 Buick Riviera, Heater To Engine. This part cross-references Continental 64137 for the same application.
Common Uses
- Replacing a cracked or softened heater hose
- Restoring coolant flow between the engine and heater circuit
- Addressing leaks at a molded hose section
- Correcting hose routing in a confined engine compartment
- Servicing a molded hose on Buick Riviera, Buick Park Avenue, or Pontiac Bonneville applications
Installation Notes
Verify the hose routing, end diameters, and centerline length before installation. Confirm the vehicle uses an Engine To Heater or Heater To Engine molded hose path, and compare the original hose shape to Gates 19097 before final fitment. Clean the connection points and inspect adjoining clamps, tubes, and heater fittings for wear or corrosion.
Quality Assurance
Gates manufactures this molded coolant hose in EPDM with an OEM-style formed profile for consistent routing and service fit. The hose is approved for marine applications and built for coolant, water, and air use.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | Buick | Park Avenue | 3.8L | V6 | GAS | Engine To Heater | Molded Heater Hose |
| 2001 | Pontiac | Bonneville | 3.8L | V6 | GAS | Engine To Heater | Molded Heater Hose |
| 2000 | Buick | Park Avenue | 3.8L | V6 | GAS | Engine To Heater | Molded Heater Hose |
| 2000 | Pontiac | Bonneville | 3.8L | V6 | GAS | Engine To Heater | Molded Heater Hose |
| 1999 | Buick | Riviera | 3.8L | V6 | GAS | Heater To Engine | Molded Heater Hose |
| 1998 | Buick | Riviera | 3.8L | V6 | GAS | Heater To Engine | Molded Heater Hose |
| 1997 | Buick | Riviera | 3.8L | V6 | GAS | Heater To Engine | Molded Heater Hose |
| 1996 | Buick | Riviera | 3.8L | V6 | GAS | Heater To Engine | Molded Heater Hose |
| 1995 | Buick | Riviera | 3.8L | V6 | GAS | Heater To Engine | Molded Heater Hose |
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