The BMW front left door seal, part number 51712138957, isn’t just another component; it serves a crucial role in maintaining the integrity and comfort of your vehicle. This part ensures a tight seal around the door, preventing water, dust, and noise from entering the cabin, thereby preserving the interior environment and enhancing your driving experience. In this article, readers can expect a deep dive into the significance of the front left door seal, from its impact on cabin insulation to its role in vehicle longevity.
We’ll explore the benefits of maintaining a proper door seal, signs that it may need replacement, and how investing in a genuine BMW part guarantees quality and performance.
The BMW part front left door seal 51712138957 is a genuine BMW part designed for the front left door of various BMW models from 1992 to 1999, including the 318is, 323i, 325is, 328i, and M3.
Technical Specifications:
Part Number: 51712138957
Position: Front Driver Side
Weight: 1.30 pounds
Material: High-quality rubber and weather-resistant materials
Color: Black (Schwarz)
Fitment: Direct replacement for the original part
Manufacturer: BMW
Features:
Weather Resistance: The door seal is made from durable, weather-resistant materials that prevent water, dust, and other elements from entering the vehicle.
Noise Reduction: The seal provides a tight fit around the door frame, reducing wind noise and vibrations while driving.
Durability: The high-quality rubber material ensures long-lasting performance and resistance to wear and tear.
Seamless Fit: Designed to fit perfectly with the door frame, ensuring a seamless and secure closure.
Contribution to Overall Function:
Protection: The door seal protects the interior of the vehicle from external elements, such as rain, snow, and dirt, maintaining a clean and dry environment.
Noise Reduction: By providing a tight seal, it minimizes noise and vibrations, enhancing the comfort of the driving experience.
Durability: The robust materials used in the door seal ensure it withstands daily use and harsh weather conditions, maintaining its functionality over time.
Seamless Fit: The precise fitment ensures that the door closes securely, preventing air leaks and maintaining the vehicle’s aerodynamic efficiency.
These features collectively contribute to the overall function of the door seal by ensuring protection, comfort, and durability for the vehicle.
Gather Tools and Materials: You’ll need a trim removal tool, a flathead screwdriver, and the new door seal (part number 51712138957).
Remove Old Seal: Use the trim removal tool to carefully pry off the old door seal from the door frame. Start at one corner and work your way around.
Clean the Surface: Wipe down the area where the old seal was attached to remove any dirt, debris, or adhesive residue. Ensure the surface is clean and dry.
Check New Seal: Before installing the new seal, compare it with the old one to ensure it matches in size and shape.
Install New Seal: Begin at one corner of the door frame and press the new seal into place.
Work your way around the frame, ensuring the seal is securely attached.
Test Fit: Close the door to check the fit of the new seal. Make sure it is snug and there are no gaps or areas where it is loose.
Adjust if Necessary: If the seal is not fitting properly, gently adjust its position. You may need to use the flathead screwdriver to help press the seal into place.
Final Check: Once the seal is installed, open and close the door several times to ensure it is securely in place and functioning correctly.
Tips for Ensuring Proper Fit and Avoiding Common Mistakes:
Take Your Time: Rushing the installation can lead to mistakes.
Take your time to ensure the seal is properly aligned and attached.
Use the Right Tools: Using the correct tools will make the process easier and prevent damage to the door frame or the new seal.
Check Compatibility: Double-check that the new seal is compatible with your specific BMW model and year.
Avoid Overstretching: Be careful not to stretch the seal too much while installing it, as this can cause it to lose its shape and effectiveness.
By following these steps and tips, you should be able to successfully install the BMW front left door seal 51712138957.
To maintain the BMW front left door seal (part number 51712138957) and ensure its longevity and optimal performance, follow these steps:
Regular Cleaning: Clean the door seal regularly with a mild detergent and water to remove dirt, debris, and contaminants that can cause wear and tear.
Avoid Harsh Chemicals: Do not use harsh chemicals or abrasive cleaners on the door seal as they can damage the material.
Check for Proper Fit: Ensure the door seal is properly installed and fits snugly. A loose or improperly fitted seal can lead to premature wear.
Lubrication: Apply a silicone-based lubricant to the door seal to keep it flexible and prevent it from drying out and cracking.
Inspect for Damage: Regularly inspect the door seal for any signs of damage, such as cracks, tears, or brittleness.
Signs of Wear:
Cracks or tears in the material
Loss of flexibility or stiffness
Visible signs of brittleness or dryness
Loose or misaligned fit
When to Consider Replacement:
If the door seal shows any of the signs of wear mentioned above
If the door seal no longer provides a proper seal, leading to water leaks or wind noise
If the door seal has been in use for several years and shows significant wear
By following these maintenance tips and being vigilant about signs of wear, you can extend the life of your BMW front left door seal and ensure it continues to perform optimally.
The BMW front left door seal, part number 51712138957, is a vital component that ensures a tight seal around the door, preventing water, dust, and noise from entering the cabin. It plays a significant role in maintaining the interior environment and enhancing the driving experience.
The genuine BMW part is designed for various models from 1992 to 1999, including the 318is, 323i, 325is, 328i, and M3. Key features include:
Regular maintenance involves:
Signs of wear include:
If any of these signs are present, it may be time to consider replacement. By following these tips, BMW vehicle owners can extend the life of their front left door seal and ensure optimal performance.
