Elring 694.550 Fuel Injection Throttle Body Mounting Seal

Fuel Injection Throttle Body Seal for Toyota

This Elring fuel injection throttle body mounting seal helps maintain a tight seal at the suction pipe connection, supporting stable airflow and consistent engine operation. It is a direct-fit sealing component for select Toyota Tacoma, Tundra, 4Runner, and T100 applications.

• Elring part number 694.550
• Fitting position: suction pipe
• OE-style sealing solution for the throttle body mounting area
• Helps reduce unmetered air entry at the intake connection
• Built for select Toyota fuel and air delivery applications

Fitment Details

• Fits 1995-2004 Toyota Tacoma, N/A
• Fits 2000-2004 Toyota Tundra, N/A
• Fits 1996-2002 Toyota 4Runner, N/A
• Fits 1995-1998 Toyota T100, N/A

Elring 694.550 is a fuel injection throttle body mounting seal used at the suction pipe interface to help maintain proper sealing between intake components. For Toyota Tacoma, Toyota Tundra, Toyota 4Runner, and Toyota T100 models, this seal supports intake system integrity by helping limit vacuum leaks and preserving the intended air path through the throttle body area. This part cross-references Toyota 17176-62040 and 450481P for the same application.

Common Issues This Seal Can Address

• Air leaks at the throttle body mounting area
• Rough idle caused by intake sealing loss
• Vacuum-related drivability concerns
• Unstable air metering at the suction pipe connection
• Service replacement for worn or flattened intake seals

Installation Notes and Tips

Inspect the mating surfaces on the throttle body and suction pipe before installation. Clean away old gasket material, oil residue, and debris so the new seal can seat evenly. Verify the seal orientation and confirm the intake components are aligned before tightening to the manufacturer’s specification.

Quality Assurance

Elring manufactures sealing components for engine and intake system service, with a focus on fit and reliable sealing performance. Part number 694.550 is built for the listed Toyota applications and the suction pipe mounting position.