Standard Ignition TBG154 Fuel Injection Throttle Body Mounting Gasket

Electronic Throttle Body Seal for Hyundai and Kia

Standard Ignition TBG154 is a fuel injection throttle body mounting gasket for electronic throttle body applications. It provides the sealing interface between the throttle body and intake manifold on select Hyundai and Kia vehicles, helping maintain a proper air seal at the throttle body mounting point.

• Electronic throttle body gasket for fuel injection systems
• Direct-fit sealing component for throttle body mounting service
• Compatible with select Hyundai Kona, Elantra, Veloster, Accent, Sonata, Tucson, and Kia Soul, Forte, Optima, Forte5, and Forte Koup applications
• Standard Ignition TBG154 cross-references 2-40154 and 800-1109G for the same application

Application Details

Use Standard Ignition TBG154 when servicing the throttle body seal on vehicles such as the 2018-2021 Hyundai Kona, 2017-2020 Hyundai Elantra, 2012-2019 Hyundai Accent, 2015-2019 Hyundai Sonata, 2016-2018 Hyundai Tucson, 2014-2021 Kia Soul, 2016-2020 Kia Optima, and related Hyundai and Kia models listed in the fitment data. This throttle body mounting gasket is the correct sealing part for electronic throttle body service where the original gasket has been removed, compressed, or damaged.

Common Service Issues

• Air leakage at the throttle body mounting surface
• Rough idle caused by a compromised throttle body seal
• Throttle body service after cleaning or replacement
• Vacuum-related drivability concerns at the intake connection
• Visible gasket wear, flattening, or tearing during inspection

Installation Notes and Tips

Clean both mating surfaces before installation and verify the throttle body and intake manifold are free of old gasket material, oil, and debris. Match the gasket to the electronic throttle body opening and confirm the part number TBG154 against the vehicle application before reassembly. For fitment-specific service, verify the exact model year and engine configuration listed for your Hyundai or Kia.

Quality Assurance

Standard Ignition supplies replacement ignition and engine management components for service applications, and TBG154 is built as a dedicated throttle body mounting gasket for the listed Hyundai and Kia vehicles.