Spectra TB1257 Fuel Injection Throttle Body Assembly

Reliable Fuel Injection Throttle Body Assembly for Mitsubishi Vehicles

The Spectra TB1257 Fuel Injection Throttle Body Assembly is designed to provide precise air and fuel delivery for select Mitsubishi models. Engineered to meet OEM specifications, this throttle body assembly ensures consistent engine performance and responsiveness.

• Compatible with Mitsubishi Lancer, Outlander, Outlander Sport, and RVR models
• Direct replacement for the original throttle body assembly
• Manufactured to meet strict quality and durability standards
• Part number TB1257 for accurate identification and fitment
• Supports optimal air-fuel mixture for efficient combustion

Product Details and Specifications

The Spectra TB1257 throttle body assembly is a critical component in the fuel injection system, responsible for regulating the amount of air entering the engine. This precise control helps maintain the correct air-fuel ratio, which is essential for engine efficiency and emissions control. Designed specifically for Mitsubishi vehicles including the Lancer, Outlander, Outlander Sport, and RVR, this throttle body assembly ensures proper fit and function. The part number TB1257 corresponds to a unit built to OEM standards, providing reliable operation and compatibility with the vehicle’s existing fuel injection system.

Common Applications and Problem Resolution

• Restores proper throttle response and engine idle stability
• Addresses issues related to rough idling or stalling
• Resolves check engine light triggers related to throttle body faults
• Improves fuel efficiency by maintaining correct air intake
• Eliminates hesitation or surging during acceleration

Installation Notes and Tips

When installing the Spectra TB1257 throttle body assembly, ensure the vehicle is turned off and cooled down. Disconnect the battery before removal to prevent electrical issues. Carefully remove the existing throttle body, noting the position of all connectors and hoses. Install the new assembly in the same orientation, securing all connections firmly. After installation, it may be necessary to reset the vehicle’s ECU or perform a throttle body relearn procedure to ensure optimal performance.

Quality Assurance and Warranty Information

Spectra manufactures the TB1257 throttle body assembly to meet rigorous quality standards, ensuring durability and reliable operation. While specific warranty details are not provided here, Spectra products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or authorized distributor.