/live/media/GU/GU_17127542540_Top.jpg)
OE Quality
60-Day Returns
Genuine 17127542540 Engine Coolant Reservoir Hose
Overview of Genuine Engine Coolant Reservoir Hose
The Genuine Engine Coolant Reservoir Hose, part number 17127542540, is designed specifically for select BMW models. This component ensures proper coolant flow between the reservoir and the engine, maintaining optimal engine temperature and performance.
- Compatible with BMW 545i, 550i, 645Ci, and 650i models
- Durable construction for reliable coolant transfer
- OEM quality meeting manufacturer specifications
- Direct replacement for part number 17127542540
- Engineered to withstand high temperature and pressure conditions
Detailed Product Description
This engine coolant reservoir hose is an essential part of the cooling system for BMW 545i, 550i, 645Ci, and 650i vehicles. Manufactured by Genuine, it meets strict OEM standards to ensure a precise fit and long-lasting durability. The hose facilitates the transfer of coolant from the reservoir to the engine, helping to regulate engine temperature and prevent overheating. Using the correct hose, such as part number 17127542540, helps maintain the integrity of the cooling system and supports overall engine health.
Common Applications and Issues Addressed
- Replacement for cracked or leaking coolant reservoir hoses
- Prevents coolant loss and engine overheating
- Resolves coolant circulation problems in BMW 545i, 550i, 645Ci, and 650i
- Addresses hose swelling or brittleness due to age or heat exposure
- Helps maintain proper coolant pressure within the system
Installation Notes and Tips
- Ensure the engine is cool before beginning installation
- Inspect surrounding components for wear or damage during replacement
- Use proper clamps to secure the hose and prevent leaks
- Verify compatibility with BMW 545i, 550i, 645Ci, or 650i before installation
- Check coolant levels and system pressure after installation
Quality Assurance and Warranty
Genuine parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and fitment. The Engine Coolant Reservoir Hose with part number 17127542540 undergoes rigorous quality control to maintain durability under demanding conditions. Warranty coverage is provided in accordance with Genuine parts policies, offering assurance of product reliability for BMW 545i, 550i, 645Ci, and 650i owners.
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | BMW | 550i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2010 | BMW | 650i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2009 | BMW | 550i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2009 | BMW | 650i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2008 | BMW | 550i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2008 | BMW | 650i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2007 | BMW | 550i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2007 | BMW | 650i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2006 | BMW | 550i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2006 | BMW | 650i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2005 | BMW | 545i | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2005 | BMW | 645Ci | N/A | From Upper Expansion Tank Fitting to Cylinder Head |
| 2004 | BMW | 545i | N/A | From 7/2004; From Upper Expansion Tank Fitting to Cylinder Head |
| 2004 | BMW | 645Ci | N/A | From 7/2004; From Upper Expansion Tank Fitting to Cylinder Head |
* 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.