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Continental 65031 HVAC Heater Hose
| Brand | Continental 65031 |
|---|---|
| Position | Heater Inlet, Heater Hose, Heater Outlet, Heater To Connector, Connector To Engine, Heater To Radiator, Pipe To Water Pump, Heater To Water Pump, and Heater To Pipe |
| Maximum Operating Temperature | 300 |
| Minimum Operating Temperature | -40 |
| Hose 1 Inside Diameter | 0.625 |
| Hose 1 Length | 600.000 |
| End 2 Hose Inside Diameter | 0.625 |
| Fits | Chevrolet, Dodge, Ford, GMC, and Jeep · 17 vehicles |
Heat-resistant hose. Built for applications that operate at higher temperatures.
Aramid reinforcement. 2-spiral construction adds strength and durability.
Wide temperature range. Operates from -40F to 300F for demanding HVAC use.
Cross-references SKF 28446, 26251 and 28431 for the same application. See all 9.
Continental Blue Xtreme Straight Heater Hose
Continental Blue Xtreme Straight heater hose is built for higher-temperature HVAC routing where standard hose material can be a limiting factor. Part number 65031 is a 5/8 in. straight hose with a 600 in. length, made for heater-to-radiator, heater-to-water-pump, pipe-to-water-pump, and heater-to-pipe applications.
The Blue Xtreme line is Continental’s heat-resistant hose family for demanding cooling and heater circuits. This hose is rated for operation from -40°F to 300°F and uses SAE 20R3 Class D3 HT EC construction with 2-spiral Aramid reinforcement for added strength in elevated-temperature service.
Key Features
- Part number 65031
- 5/8 in. inside diameter on both ends
- 600 in. straight hose length for custom routing and cut-to-length use
- Operating temperature range: -40°F to 300°F
- SAE 20R3 Class D3 HT EC construction
- 2-spiral Aramid reinforcement for heat-resistant service
- Compatible with heater and coolant transfer routing on select Chevrolet, GMC, Jeep, Ford, and Dodge applications
Product Details
Continental 65031 is a straight HVAC heater hose for vehicles that need a durable hose in higher-heat coolant circuits. It is listed for 1998-1999 Chevrolet C2500 Suburban and K2500 Suburban heater-to-radiator applications, 1996-1999 GMC C2500 Suburban and K2500 Suburban heater-to-radiator applications, 1985-1986 Jeep Grand Wagoneer heater-to-water-pump routing, 1983-1984 Ford Ranger pipe-to-water-pump routing, and 1980 Dodge Challenger heater-to-pipe routing. This part cross-references SKF 28446 for the same application.
Search terms that match this part include 1998 Chevrolet C2500 Suburban heater hose, 1996 GMC K2500 Suburban heater to radiator hose, and 1985 Jeep Grand Wagoneer heater to water pump hose. The 65031 part number is also used by buyers looking for a 5/8 in. Continental heater hose with extended temperature resistance.
What This Hose Helps Address
- Cracked or heat-aged heater hose in high-temperature coolant circuits
- Restricted coolant flow caused by deteriorated hose lining
- Softening or swelling from elevated underhood temperatures
- Routing needs for heater-to-radiator, heater-to-water-pump, or heater-to-pipe connections
- Replacement needs on select Chevrolet C2500 Suburban, GMC K2500 Suburban, and Jeep Grand Wagoneer applications
Installation Notes and Tips
Verify hose diameter, routing position, and cut length before installation. This straight hose is intended for applications that require a 5/8 in. heater hose path, so measure the existing route and confirm clearance around clamps, bends, and adjacent components. For fitment-specific use, confirm the vehicle year, make, model, and position against the listed applications before trimming or routing.
Quality Assurance
Continental Blue Xtreme hose construction is engineered to meet SAE 20R3 Class D3 HT EC requirements and uses Aramid reinforcement for heat-resistant performance in demanding HVAC and coolant service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Chevrolet | C2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1999 | Chevrolet | K2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1999 | GMC | C2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1999 | GMC | K2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1998 | Chevrolet | C2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1998 | Chevrolet | K2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1998 | GMC | C2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1998 | GMC | K2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1997 | GMC | C2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1997 | GMC | K2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1996 | GMC | C2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1996 | GMC | K2500 Suburban | 7.4L | V8 | Heater To Radiator | Exc. Aux. Heater; 5/8" x 36.5" |
| 1986 | Jeep | Grand Wagoneer | 4.2L | L6 | Heater To Water Pump | 5/8" x 36.5" |
| 1985 | Jeep | Grand Wagoneer | 4.2L | L6 | Heater To Water Pump | 5/8" x 36.5" |
| 1984 | Ford | Ranger | 2.8L | V6 | Pipe To Water Pump | 5/8" x 12.5" |
| 1983 | Ford | Ranger | 2.8L | V6 | Pipe To Water Pump | 5/8" x 12.5" |
| 1980 | Dodge | Challenger | 2.6L | L4 | Heater To Pipe | 5/8" x 12.5" |
| No rows match your filter. | ||||||