HomeAir and Fuel Delivery > Gaskets and Sealing SystemsGenuine 16121116966 Fuel Tank Sending Unit O-Ring
Part #: 16121116966

Genuine 16121116966 Fuel Tank Sending Unit O-Ring

⚙️ 28 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 635CSi, 528e, M5, M6, 535i, L6, 735i, L7, 524td, 533i, 633CSi, 733i, 528i, 530i, and 630CSi
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Reliable Fuel Tank Sending Unit O-Ring for BMW Models

The Genuine fuel tank sending unit O-ring with part number 16121116966 is designed to provide a secure seal for your BMW's fuel system. This essential gasket helps maintain proper fuel delivery and prevents leaks in various BMW models including the 524td, 528e, 528i, 530i, 533i, 535i, 635CSi, 735i, M5, and M6.

  • Genuine OEM quality ensuring precise fit and durability
  • Compatible with multiple BMW models from 524td to M6
  • Part number 16121116966 for accurate identification and replacement
  • Essential sealing component for fuel tank sending units
  • Resistant to fuel and environmental factors for long-lasting performance

Product Details and Compatibility

This fuel tank sending unit O-ring is manufactured by Genuine, ensuring it meets the original equipment specifications for BMW vehicles. The part number 16121116966 corresponds to a sealing ring designed specifically for the fuel tank sending unit, which is critical in maintaining the integrity of the fuel delivery system. Compatible with BMW models such as the 524td, 528e, 528i, 530i, 533i, 535i, 635CSi, 735i, M5, and M6, this O-ring provides a reliable seal that prevents fuel leaks and maintains system pressure.

Common Applications and Problem Resolution

  • Prevents fuel leaks around the sending unit
  • Maintains accurate fuel level readings by ensuring a proper seal
  • Eliminates fuel odor caused by faulty or worn seals
  • Prevents contamination of the fuel system from external elements
  • Helps avoid fuel system pressure loss and related performance issues

Installation Notes and Tips

When installing the Genuine fuel tank sending unit O-ring 16121116966, ensure the sealing surface is clean and free of debris. Lubricate the O-ring lightly with clean fuel or a compatible lubricant to ease installation and prevent damage. Verify the O-ring is seated evenly to avoid leaks. It is recommended to inspect the fuel tank sending unit and surrounding components for wear or damage during replacement.

Quality Assurance and Warranty

As a Genuine part, the 16121116966 fuel tank sending unit O-ring is manufactured to meet strict OEM standards for fit, form, and function. This ensures reliable performance and compatibility with the specified BMW models. While specific warranty details may vary, Genuine parts typically come with a limited warranty against manufacturing defects, providing confidence in the product's quality and durability.

This part fits 28 vehicles. Search below:

YearMakeModelPositionNotes
1989BMW635CSiN/APump Seal
1988BMW528eN/APump Seal
1988BMW635CSiN/APump Seal
1988BMWM5N/APump Seal
1988BMWM6N/APump Seal
1987BMW528eN/APump Seal
1987BMW535iN/APump Seal
1987BMW635CSiN/APump Seal
1987BMWM6N/APump Seal
1986BMW528eN/APump Seal
1986BMW535iN/APump Seal
1986BMW635CSiN/APump Seal
1986BMW735iN/APump Seal
1985BMW524tdN/APump Seal
1985BMW528eN/APump Seal
1985BMW535iN/APump Seal
1985BMW635CSiN/APump Seal
1985BMW735iN/APump Seal
1984BMW528eN/APump Seal
1984BMW533iN/APump Seal
1983BMW528eN/APump Seal
1983BMW533iN/APump Seal
1982BMW528eN/APump Seal
1981BMW528iN/APump Seal
1980BMW528iN/APump Seal
1979BMW528iN/APump Seal
1978BMW530iN/APump Seal
1977BMW530iN/APump Seal

* 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.