The BMW Part Hex Bolt 7149126885, also known as the TS5x17 hex bolt, is a crucial component in various BMW vehicles. This hex bolt, with a diameter of 16mm and an outer diameter (OD) washer, is primarily used for mounting electrical control modules, TPMS modules, relays, lighting, and body trim. Its significance lies in its versatility and reliability, ensuring secure fastening and stability of these components.
Common applications include its use in models such as the BMW 2 Series (F22/F23) and other variants from 1991 to 2023. This genuine BMW part ensures optimal performance and safety in the vehicle’s electrical and structural systems.
Dimensions: The BMW Part Hex Bolt 7149126885 has a diameter of 16mm and a length of 17mm.
Material Composition: This hex bolt is made from high-grade steel, ensuring durability and strength.
Compatibility: This part is compatible with 116 BMW models from 1991 to 2023, including various variants of the 2 Series (F22 / F23) from 2014 to 2021, among others.
Gather Required Tools: You will need a hex key or socket wrench that fits the bolt, a torque wrench, and a clean cloth.
Preparation: Ensure the area around the bolt is clean and free from debris. Use the clean cloth to wipe away any dirt or grease.
Remove Old Bolt: Use the hex key or socket wrench to loosen and remove the old bolt. Keep it safe in case you need to refer to it later.
Align New Bolt: Take the new BMW Hex Bolt 7149126885 and align it with the bolt hole.
Make sure it is oriented correctly.
Insert New Bolt: Carefully insert the new bolt into the hole. Hand-tighten it to ensure it is seated properly.
Tighten Bolt: Use the torque wrench to tighten the bolt to the manufacturer’s specified torque. This is usually around 10-15 Nm, but refer to your vehicle’s manual for the exact specification.
Double-Check: Once tightened, double-check to ensure the bolt is secure and properly aligned.
Final Inspection: Inspect the area around the bolt to ensure there are no loose parts or tools left behind.
Precautions:
Avoid Over-tightening: Over-tightening can strip the threads or damage the bolt.
Use Correct Tools: Ensure you are using the correct size hex key or socket wrench to avoid rounding off the bolt head.
Work in a Clean Environment: A clean workspace helps prevent dirt or debris from getting into the bolt hole.
Tips for Successful Installation:
Refer to Manual: Always refer to your vehicle’s manual for specific torque specifications and installation instructions.
Use Quality Tools: High-quality tools reduce the risk of damage during installation.
Take Your Time: Rushing the process can lead to mistakes.
Take your time to ensure everything is done correctly.
I hope this helps!
Routine checks for the BMW Part Hex Bolt 7149126885 should include inspecting for any visible signs of corrosion, thread damage, or looseness. Ensure that the bolt is securely fastened and that the washer is intact.
Signs of wear include stripped threads, rust, or any deformation of the bolt or washer. If the bolt becomes difficult to tighten or shows any signs of damage, it should be replaced immediately to prevent further issues.
Replacement guidelines suggest using a genuine BMW replacement part to ensure compatibility and reliability.
When replacing the bolt, make sure to clean the area thoroughly and apply a suitable anti-corrosion agent to prolong the life of the new bolt. Always follow the torque specifications provided by BMW to avoid over-tightening or under-tightening the bolt.
The BMW Part Hex Bolt 7149126885 is a crucial component used in various BMW vehicles, ensuring secure fastening and stability of electrical control modules, TPMS modules, relays, lighting, and body trim. Its dimensions are 16mm in diameter and 17mm in length, made from high-grade steel for durability and strength.
This part is compatible with 116 BMW models from 1991 to 2023, including the 2 Series (F22/F23) variants.
To install this bolt, gather required tools such as a hex key or socket wrench, torque wrench, and clean cloth. Remove the old bolt, align the new one, insert it into the hole, hand-tighten it, and then use a torque wrench to tighten it to the manufacturer’s specified torque.
Precautions include avoiding over-tightening, using correct tools, and working in a clean environment.
Tips for successful installation include referring to the vehicle manual, using quality tools, and taking time to ensure everything is done correctly.
Routine checks should include inspecting for signs of corrosion, thread damage, or looseness, and replacing the bolt immediately if it shows any signs of wear. Replacement guidelines suggest using a genuine BMW replacement part to ensure compatibility and reliability.
