Elring 774.390 Engine Oil Drain Plug

Reliable Engine Oil Drain Plug for BMW, GMC, and Lincoln Vehicles

The Elring 774.390 engine oil drain plug is designed to provide a secure and leak-free seal for your vehicle's oil pan. Engineered with precision, this drain plug is compatible with a range of BMW, GMC, and Lincoln models, ensuring proper fitment and reliable performance.

• Male hex bolt head design for easy installation and removal
• Spanner size of 17 mm for standard tool compatibility
• Thread size M 12x1.5x18 for precise fitment
• Includes a seal ring to prevent oil leaks

Technical Details and Compatibility

The Elring 774.390 drain plug features a male hex bolt head, allowing for straightforward tightening and loosening with a 17 mm spanner. Its thread size of M 12x1.5x18 ensures a secure fit in the oil pan, minimizing the risk of oil leakage. The included seal ring enhances the sealing capability, maintaining engine oil integrity during operation. This part is compatible with various BMW models such as the 318i, 320i, 325i, 328i, 330i, 535i, and M3, as well as GMC Sierra 2500 HD and Lincoln Continental models. The precise engineering of this drain plug supports proper maintenance and oil changes for these vehicles.

Applications and Problem Solving

• Prevents oil leaks caused by worn or damaged drain plugs
• Ensures proper sealing during oil changes for BMW 318i and 320i models
• Compatible replacement for GMC Sierra 2500 HD oil drain plug maintenance
• Helps maintain engine oil pressure and cleanliness in Lincoln Continental vehicles
• Addresses thread wear issues common in older engine oil drain plugs

Installation Notes and Tips

When installing the Elring 774.390 engine oil drain plug, ensure the seal ring is properly seated to prevent leaks. Use a 17 mm spanner to tighten the plug to the manufacturer’s recommended torque specification to avoid over-tightening or stripping the threads. It is advisable to inspect the oil pan threads for damage before installation. Regular replacement during oil changes can help maintain engine performance and prevent oil loss.

Quality Assurance and Warranty

Elring is known for manufacturing precision-engineered automotive components. The 774.390 engine oil drain plug is produced to meet OEM standards for fit and function. While specific warranty details are not provided, Elring products typically undergo rigorous quality control to ensure durability and reliability in demanding engine environments.