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Genuine 1J0122073BG HVAC Heater Hose
Overview of Genuine HVAC Heater Hose for Volkswagen Golf and Jetta
The Genuine HVAC Heater Hose with part number 1J0122073BG is designed specifically for Volkswagen Golf and Jetta models. This heater hose ensures proper coolant flow within the heating system, maintaining optimal cabin temperature and engine performance.
- Compatible with Volkswagen Golf and Jetta models
- OEM part number 1J0122073BG for exact fitment
- Durable construction to withstand high temperatures and pressure
- Essential component of the HVAC system's heating circuit
- Engineered to meet Volkswagen specifications for reliable operation
Detailed Product Description
This Genuine HVAC Heater Hose (1J0122073BG) is manufactured to meet the precise requirements of Volkswagen vehicles, specifically the Golf and Jetta models. It serves as a critical conduit for hot coolant from the engine to the heater core, enabling the HVAC system to provide effective heating inside the vehicle cabin. The hose is constructed from materials designed to resist heat, pressure, and chemical exposure, ensuring long-term durability and leak-free performance. Using this OEM part helps maintain the integrity of the heating system and supports consistent climate control functionality.
Common Applications and Issues Addressed
- Replacement for cracked or leaking heater hoses in Volkswagen Golf and Jetta
- Resolves insufficient cabin heating due to coolant flow interruptions
- Prevents coolant leaks that can lead to engine overheating
- Addresses hose deterioration caused by age and heat exposure
- Restores proper HVAC system operation and comfort
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid burns
- Drain the cooling system partially to prevent coolant spillage
- Inspect surrounding components for wear or damage during replacement
- Use OEM clamps or equivalent to secure the hose properly
- Check for leaks after installation and refill coolant as needed
Quality Assurance and Warranty
The Genuine HVAC Heater Hose 1J0122073BG is produced to Volkswagen’s original equipment standards, ensuring compatibility and performance. While specific warranty terms may vary, Genuine parts typically come with manufacturer-backed coverage against defects in materials and workmanship. Using this OEM hose supports the longevity and reliability of your Volkswagen Golf or Jetta’s heating system.
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Volkswagen | Golf | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
| 2005 | Volkswagen | Golf | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
| 2005 | Volkswagen | Jetta | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
| 2004 | Volkswagen | Golf | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
| 2004 | Volkswagen | Jetta | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
| 2003 | Volkswagen | Golf | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
| 2003 | Volkswagen | Jetta | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
| 2002 | Volkswagen | Golf | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
| 2002 | Volkswagen | Jetta | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
| 2001 | Volkswagen | Golf | 2.0L | L4 | N/A | 2.0L; From 12/00; Return Pipe to Heater Core |
| 2001 | Volkswagen | Golf | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
| 2001 | Volkswagen | Jetta | 2.0L | L4 | N/A | 2.0L; From 11/00; Return Pipe to Heater Core |
| 2001 | Volkswagen | Jetta | 2.0L | L4 | N/A | 2.0L; Return Pipe to Heater Core |
* 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.