Spectra TB1334 Fuel Injection Throttle Body Assembly

Spectra TB1334 Electronic Throttle Body

The Spectra TB1334 fuel injection throttle body assembly is a standard replacement for gas-powered vehicles that use an electric throttle body. Built with an aluminum housing, grey finish, and a 64.8 mm maximum air intake port diameter, it is engineered to meet OE requirements for throttle response and airflow control. It is a direct-fit option for select Honda and Acura applications, including Honda Civic, Honda Accord, Honda CR-V, and Acura Integra.

Key Features

• Electronic throttle body assembly for gas fuel systems
• Standard replacement design for OE-style fit and function
• Aluminum housing with grey finish
• 64.8 mm maximum air intake port diameter
• 1 female connector, rectangle shape, 6 male blade terminals
• Cross-references part numbers 672028 and 1640059B003 for the same application

Detailed Product Description

Spectra TB1334 is a fuel injection throttle body assembly designed for electronic throttle control systems. Spectra Premium states these throttle bodies are developed and tested to meet OE requirements, and this unit is built to match the performance expectations of the original equipment it replaces. For drivers searching for a throttle body for Honda Civic, Honda Accord, Honda CR-V, or Acura Integra applications, TB1334 provides a direct replacement solution with the correct connector layout and throttle body type for listed vehicles.

Compatible With 2016-2023 Honda Civic, 2018-2024 Honda Accord, 2017-2024 Honda CR-V, and 2023-2024 Acura Integra. The TB1334 part number is also a useful reference when comparing OE-style replacement throttle bodies for these fitments.

Common Issues This Part May Address

• Rough or unstable idle caused by throttle body wear
• Delayed throttle response from an aging electronic throttle assembly
• Airflow control problems that affect drivability
• Check engine light concerns related to throttle position or throttle actuator performance
• Replacement needs after contamination, corrosion, or internal throttle body failure

Installation Notes and Tips

Verify connector style, terminal count, and air intake port diameter before installation. This unit does not include a gasket or seal, and mounting hardware is not included. Clean the intake tract and inspect the mating surfaces before installing the new throttle body. After installation, follow the vehicle manufacturer’s relearn or calibration procedure if required for the electronic throttle system.

Quality Assurance

Spectra Premium designs and tests this throttle body assembly to meet OE requirements for the listed applications. The aluminum housing and OE-style electrical configuration support consistent replacement quality for Honda and Acura throttle body service.