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Genuine 1KM122101B Radiator Coolant Hose - Upper
Reliable Radiator Coolant Hose for Volkswagen Jetta
The Genuine radiator coolant hose with part number 1KM122101B is designed specifically for Volkswagen Jetta models. This hose ensures proper coolant flow within the engine cooling system, maintaining optimal engine temperature and performance.
- Compatible with Volkswagen Jetta vehicles
- Genuine part number 1KM122101B for precise fitment
- Constructed to withstand high temperatures and pressure
- Durable material resists cracking and leaks
- Essential component for maintaining engine cooling efficiency
Product Details and Specifications
This radiator coolant hose is engineered to meet the exact specifications required by Volkswagen for the Jetta model. It connects critical points in the cooling system, allowing coolant to circulate between the radiator and engine. The Genuine part 1KM122101B is manufactured to OEM standards, ensuring compatibility and reliable performance. Its robust construction helps prevent coolant leaks and overheating issues that can arise from worn or damaged hoses.
Common Applications and Problem Solving
- Replaces cracked or leaking radiator coolant hoses
- Prevents engine overheating caused by coolant loss
- Restores proper coolant circulation in the cooling system
- Eliminates coolant contamination from hose deterioration
- Maintains engine temperature stability for Volkswagen Jetta
Installation Notes and Tips
When installing the Genuine radiator coolant hose 1KM122101B on a Volkswagen Jetta, ensure the engine is cool before beginning work. Remove the old hose carefully to avoid damaging surrounding components. Clean the hose connections thoroughly to ensure a secure seal. Use appropriate clamps and verify tightness to prevent leaks. Inspect the cooling system for any additional wear or damage during installation.
Quality Assurance and Warranty
The Genuine radiator coolant hose 1KM122101B is produced to meet Volkswagen’s OEM quality standards. This part undergoes rigorous testing to ensure durability and performance under normal operating conditions. While specific warranty details may vary, Genuine parts typically come with manufacturer-backed coverage to protect against defects in materials and workmanship.
This part fits 4 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Volkswagen | Jetta | Automatic | 2.5L | L5 | Upper | |
| 2009 | Volkswagen | Jetta | Automatic | 2.5L | L5 | Upper | |
| 2008 | Volkswagen | Jetta | Automatic | 2.5L | L5 | Upper | |
| 2007 | Volkswagen | Jetta | Automatic | 2.5L | L5 | Upper | from 1/07 |
* 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.