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Continental 64321 HVAC Heater Hose
Overview of Continental Molded HVAC Heater Hose 64321
The Continental Molded HVAC Heater Hose 64321 is designed to provide reliable performance for various vehicle HVAC systems. With precise dimensions and compatibility across multiple makes and models, this heater hose ensures proper coolant flow and system efficiency.
- Hose 1 inside diameter: 0.690 inches
- Hose 1 length: 7.910 inches
- End 2 hose inside diameter: 0.690 inches
- Compatible with Chevrolet, Chrysler, Dodge, Ford, Nissan, Pontiac, Saturn, and Suzuki vehicles
- Part number: 64321
Detailed Product Description
This HVAC heater hose from Continental's Molded product line features a consistent inside diameter of 0.690 inches on both ends, with a length of 7.910 inches. The Molded line is engineered to meet specific OEM specifications, providing a precise fit and reliable durability for HVAC systems. The hose is molded to exact dimensions to ensure leak-free connections and optimal coolant flow, which is critical for maintaining proper heating performance in the vehicle cabin.
Compatible Vehicles and Applications
This heater hose is compatible with a range of vehicles, including Chevrolet 300 and Cavalier, Chrysler 300 and Magnum, Dodge Charger and Magnum, Ford Windstar, Nissan Altima, Pontiac Sunfire and Grand Am, Saturn Vue, and Suzuki Swift and Metro. The part number 64321 is designed to replace original equipment hoses in these models, ensuring proper fit and function within the HVAC system.
- Resolves heater core leaks and coolant flow issues
- Replaces cracked or worn HVAC heater hoses
- Prevents coolant loss and overheating in the heating system
- Restores proper cabin heating performance
- Eliminates coolant contamination from damaged hoses
Installation Notes and Tips
When installing the Continental Molded HVAC Heater Hose 64321, ensure the hose is routed according to the vehicle manufacturer’s specifications to avoid kinks or interference with other engine components. Verify that the hose inside diameter and length match the original part to maintain system integrity. Use appropriate clamps to secure the hose ends and check for leaks after installation.
Quality Assurance and Warranty
Continental’s Molded product line adheres to strict quality standards to provide durable and reliable HVAC components. While specific warranty details for part number 64321 are not provided here, Continental products typically meet or exceed OEM requirements for performance and longevity.
| Brand | Continental |
| Part Number | 64321 |
| Position | Molded, Heater To Tee-1, Heater To Tee, Pipe-1 To Tee, Pipe-2 To Pipe-3, Heater To Tee-2, Tee-1 To Heater, Engine To Pipe-2, and Tee To Pipe-1 |
| Hose 1 Inside Diameter | 0.690 |
| Hose 1 Length | 7.910 |
| End 2 Hose Inside Diameter | 0.690 |
This part fits 59 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2021 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2020 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2019 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2018 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2013 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2012 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2011 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2010 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2010 | Chrysler | 300 | 6.1L | V8 | Heater To Tee-2 | Molded | |
| 2010 | Saturn | Vue | 3.5L | V6 | Heater To Tee | Molded | |
| 2009 | Chrysler | 300 | 2.7L | V6 | Heater To Tee-1 | Molded | |
| 2009 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2009 | Chrysler | 300 | 6.1L | V8 | Heater To Tee-1 | Molded | |
| 2008 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2008 | Chrysler | 300 | 6.1L | V8 | Heater To Tee-2 | Molded | |
| 2008 | Dodge | Charger | 6.1L | V8 | Tee-1 To Heater | Molded | |
| 2008 | Dodge | Charger | 6.1L | V8 | Heater To Tee-2 | Molded | |
| 2007 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-2 | Molded | |
| 2007 | Chrysler | 300 | 6.1L | V8 | Heater To Tee-2 | Molded | |
| 2007 | Dodge | Charger | 2.7L | V6 | Heater To Tee-2 | Molded | |
| 2007 | Dodge | Charger | 6.1L | V8 | Tee-1 To Heater | Molded | |
| 2007 | Dodge | Charger | 6.1L | V8 | Heater To Tee-2 | Molded | |
| 2007 | Dodge | Magnum | 6.1L | V8 | Heater To Tee-2 | Molded | |
| 2007 | Dodge | Magnum | 6.1L | V8 | Tee-1 To Heater | Molded | |
| 2006 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-2 | Molded | |
| 2006 | Chrysler | 300 | 6.1L | V8 | Heater To Tee-1 | Molded | |
| 2006 | Chrysler | 300 | 6.1L | V8 | Tee-1 To Heater | Molded | |
| 2006 | Dodge | Charger | 2.7L | V6 | Heater To Tee-2 | Molded | |
| 2006 | Dodge | Charger | 6.1L | V8 | Tee-1 To Heater | Molded | |
| 2006 | Dodge | Charger | 6.1L | V8 | Heater To Tee-2 | Molded | |
| 2006 | Dodge | Charger | 5.7L | V8 | Heater To Tee-2 | Molded | |
| 2006 | Dodge | Magnum | 6.1L | V8 | Heater To Tee-2 | Molded | |
| 2006 | Dodge | Magnum | 6.1L | V8 | Tee-1 To Heater | Molded | |
| 2005 | Chrysler | 300 | 5.7L | V8 | Heater To Tee-1 | Molded | |
| 2005 | Chrysler | 300 | 6.1L | V8 | Heater To Tee-1 | Molded | |
| 2005 | Chrysler | 300 | 2.7L | V6 | Heater To Tee-2 | Molded | |
| 2005 | Dodge | Magnum | 2.7L | V6 | Heater To Tee-2 | Molded | |
| 2005 | Dodge | Magnum | 5.7L | V8 | Tee-1 To Heater | Molded | |
| 2005 | Dodge | Magnum | 5.7L | V8 | Heater To Tee-2 | Molded | |
| 2003 | Ford | Windstar | 3.8L | V6 | Heater To Tee-1 | W/ Aux. Heater; Cut to Fit; Molded | |
| 2002 | Chevrolet | Cavalier | 2.2L | L4 | Pipe-1 To Tee | Molded | |
| 2002 | Ford | Windstar | 3.8L | V6 | Heater To Tee-1 | W/ Aux. Heater; Cut to Fit; Molded | |
| 2002 | Pontiac | Sunfire | SE | 2.2L | L4 | Pipe-1 To Tee | Molded |
| 2001 | Chevrolet | Cavalier | 2.2L | L4 | Pipe-1 To Tee | Molded | |
| 2001 | Ford | Windstar | 3.8L | V6 | Heater To Tee-1 | W/ Aux. Heater; Cut to Fit; Molded | |
| 2001 | Nissan | Altima | 2.4L | L4 | Engine To Pipe-2 | Cut to Fit; Molded | |
| 2001 | Pontiac | Sunfire | 2.2L | L4 | Tee To Pipe-1 | Cut to Fit; Molded | |
| 2000 | Chevrolet | Cavalier | 2.2L | L4 | Pipe-1 To Tee | Molded | |
| 2000 | Ford | Windstar | 3.8L | V6 | Heater To Tee-1 | W/ Aux. Heater; Cut to Fit; Molded | |
| 2000 | Nissan | Altima | 2.4L | L4 | Engine To Pipe-2 | Cut to Fit; Molded | |
| 2000 | Pontiac | Sunfire | 2.2L | L4 | Tee To Pipe-1 | Cut to Fit; Molded | |
| 1999 | Chevrolet | Metro | 1.3L | L4 | Pipe-2 To Pipe-3 | Molded | |
| 1999 | Nissan | Altima | 2.4L | L4 | Engine To Pipe-2 | Cut to Fit; Molded | |
| 1999 | Pontiac | Firefly | 1.3L | L4 | Pipe-2 To Pipe-3 | Cut to Fit; Molded | |
| 1999 | Pontiac | Sunfire | 2.2L | L4 | Pipe-2 To Pipe-3 | Molded | |
| 1999 | Pontiac | Sunfire | 2.4L | L4 | Pipe-2 To Pipe-3 | Molded | |
| 1999 | Suzuki | Swift | 1.3L | L4 | Pipe-2 To Pipe-3 | Cut to Fit; Molded | |
| 1998 | Nissan | Altima | 2.4L | L4 | Engine To Pipe-2 | Cut to Fit; Molded | |
| 1998 | Pontiac | Sunfire | 2.2L | L4 | Pipe-2 To Pipe-3 | 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.