Beck Arnley 039-5073 Fuel Injection Throttle Body Mounting Gasket

Fuel Injection Throttle Body Gasket for Lexus and Toyota

Beck Arnley 039-5073 is a fuel injection throttle body mounting gasket for select Lexus and Toyota V8 applications. It is built to match foreign nameplate OE specifications for form, fit, and function, helping restore a proper seal at the throttle body mounting surface.

Key Features

• Fuel injection throttle body mounting gasket for intake sealing service
• OE-style fitment for select Lexus GS430, LS430, SC430, GX470, LX470, and Toyota truck and SUV applications
• Built to Beck Arnley standards for foreign nameplate replacement parts
• Part number 039-5073 for accurate ordering and catalog lookup
• Suitable for 1998-2010 model coverage across listed applications

Detailed Description

Beck Arnley 039-5073 is a throttle body mounting gasket used at the fuel injection throttle body interface to maintain a clean, sealed connection between the throttle body and intake assembly. Beck Arnley sources parts to OE specifications for imported vehicles, giving technicians a direct replacement option for Lexus GS430, LS430, SC430, GX470, LX470, and Toyota 4Runner, Sequoia, Tundra, Land Cruiser applications. If you are servicing a Lexus LS430 throttle body gasket or a Toyota Tundra fuel injection throttle body mounting gasket, this part number 039-5073 is the catalog reference to verify.

What It Helps Address

• Air leaks at the throttle body mounting surface
• Rough idle caused by a compromised intake seal
• Throttle response issues related to sealing loss
• Vacuum leak conditions at the throttle body joint
• Service replacement after throttle body removal

Installation Notes and Tips

Clean both mating surfaces before installation and inspect the throttle body and intake flange for damage or warpage. Confirm the application by year, make, and model before ordering, since fitment varies across Lexus and Toyota V8 platforms. Use the vehicle-specific service procedure and torque sequence when reinstalling the throttle body.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. That focus on OE-style replacement helps support consistent installation on the listed Lexus and Toyota applications.