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Continental 64181 HVAC Heater Hose
Overview of Continental Molded HVAC Heater Hose 64181
The Continental Molded HVAC Heater Hose 64181 is designed to provide reliable performance for your vehicle's heating system. Engineered with precise dimensions, this hose ensures a secure fit and efficient coolant flow for select Cadillac, Chevrolet, and GMC models.
- Hose 1 inside diameter: 0.620 inches
- Hose 1 length: 33.900 inches
- End 2 hose inside diameter: 0.620 inches
- Compatible with Cadillac SRX and STS models
- Compatible with Chevrolet Astro and Safari models
- Compatible with GMC Astro and Safari models
Details on the Molded Product Line
The Molded line from Continental focuses on precision-engineered HVAC hoses designed to meet exact OEM specifications. This product line emphasizes durability and fitment accuracy, ensuring that the HVAC heater hose maintains proper coolant flow and system integrity under various operating conditions. The Molded HVAC Heater Hose 64181 is part of this line, offering consistent performance for the specified vehicle applications.
Product Specifications and Description
This HVAC heater hose features a uniform inside diameter of 0.620 inches on both ends, providing consistent flow characteristics. With a length of 33.900 inches, it is tailored to fit the heating system routing in select Cadillac, Chevrolet, and GMC vehicles. The hose is designed to withstand the temperature and pressure demands typical of automotive heating systems, ensuring reliable operation and longevity.
Applications and Common Issues Addressed
- Replacement of worn or cracked heater hoses in Cadillac SRX and STS models
- Repair of coolant leaks in Chevrolet Astro and Safari heating systems
- Restoration of proper coolant flow in GMC Astro and Safari HVAC systems
- Prevention of overheating due to compromised heater hose integrity
- Maintenance of heating system efficiency and cabin comfort
Installation Notes and Tips
Ensure the vehicle is cool before beginning installation to avoid injury from hot coolant. Verify hose routing matches OEM specifications to prevent kinks or interference with other components. Use appropriate clamps to secure the hose ends firmly, and inspect all connections for leaks after installation. Proper hose length and diameter are critical for maintaining system pressure and flow.
Quality Assurance and Warranty
Continental's Molded HVAC Heater Hose 64181 is manufactured to meet stringent quality standards, ensuring durability and performance. While specific warranty details are not provided, Continental products typically adhere to OEM quality requirements, offering reliable service life when installed correctly.
| Brand | Continental |
| Part Number | 64181 |
| Position | Molded, Thermostat To Pipe-1, Heater To Valve (Upper), Heater To Valve, and Pipe-1 To Thermostat |
| Hose 1 Inside Diameter | 0.620 |
| Hose 1 Length | 33.900 |
| End 2 Hose Inside Diameter | 0.620 |
This part fits 31 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Cadillac | STS | 4.6L | V8 | Thermostat To Pipe-1 | Cut to Fit; Molded |
| 2009 | Cadillac | SRX | 4.6L | V8 | Thermostat To Pipe-1 | Molded |
| 2009 | Cadillac | STS | 4.6L | V8 | Pipe-1 To Thermostat | Cut to Fit; Molded |
| 2008 | Cadillac | SRX | 4.6L | V8 | Thermostat To Pipe-1 | Molded |
| 2008 | Cadillac | STS | 4.6L | V8 | Pipe-1 To Thermostat | Cut to Fit; Molded |
| 2007 | Cadillac | SRX | 4.6L | V8 | Thermostat To Pipe-1 | Molded |
| 2006 | Cadillac | SRX | 4.6L | V8 | Thermostat To Pipe-1 | Molded |
| 2006 | Cadillac | STS | 4.6L | V8 | Thermostat To Pipe-1 | Molded |
| 2005 | Cadillac | SRX | 4.6L | V8 | Thermostat To Pipe-1 | Molded |
| 2005 | Cadillac | STS | 4.6L | V8 | Thermostat To Pipe-1 | Molded |
| 2005 | Chevrolet | Astro | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2005 | GMC | Safari | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2004 | Cadillac | SRX | 4.6L | V8 | Thermostat To Pipe-1 | Molded |
| 2004 | Chevrolet | Astro | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2004 | GMC | Safari | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2003 | Chevrolet | Astro | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2003 | GMC | Safari | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2002 | Chevrolet | Astro | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2002 | GMC | Safari | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2001 | Chevrolet | Astro | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2001 | GMC | Safari | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2000 | Chevrolet | Astro | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 2000 | GMC | Safari | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 1999 | Chevrolet | Astro | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 1999 | GMC | Safari | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 1998 | Chevrolet | Astro | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 1998 | GMC | Safari | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 1997 | Chevrolet | Astro | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 1997 | GMC | Safari | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 1996 | Chevrolet | Astro | 4.3L | V6 | Heater To Valve (Upper) | Molded |
| 1996 | GMC | Safari | 4.3L | V6 | Heater To Valve | Molded |
* 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.