Spectra TB1163 Fuel Injection Throttle Body Assembly

Overview of Spectra Fuel Injection Throttle Body Assembly TB1163

The Spectra TB1163 Fuel Injection Throttle Body Assembly is designed for precise air and fuel delivery in select Chrysler, Dodge, Jeep, and Ram vehicles. This component ensures optimal throttle response and engine performance for models including the Jeep Wrangler JK, Dodge Charger, and Ram 1500 Classic.

• Direct replacement throttle body assembly for accurate fitment
• Compatible with multiple Chrysler, Dodge, Jeep, and Ram models
• Manufactured to meet OEM specifications for reliable operation
• Improves throttle response and fuel efficiency
• Includes all necessary mounting points for straightforward installation

Detailed Product Description

The Spectra TB1163 throttle body assembly is engineered to regulate the amount of air entering the engine, working seamlessly with the fuel injection system to maintain proper air-fuel mixture. This part is compatible with a wide range of vehicles such as the Chrysler 300, Dodge Challenger, Jeep Grand Cherokee, and Ram ProMaster series. By maintaining precise airflow control, the TB1163 supports engine efficiency and drivability across various driving conditions.

Common Applications and Problem Resolution

This throttle body assembly is used to replace faulty or worn throttle bodies that can cause engine performance issues. It addresses problems such as:

• Erratic or rough idling in Chrysler, Dodge, Jeep, and Ram vehicles
• Reduced throttle response or hesitation during acceleration
• Check engine light triggered by throttle position sensor errors
• Poor fuel economy due to improper air-fuel mixture
• Stalling or engine surging at low speeds

Installation Notes and Tips

• Ensure the engine is cool before beginning installation
• Disconnect the battery to prevent electrical shorts
• Carefully remove the old throttle body and clean the mounting surface
• Verify all electrical connectors and vacuum lines are properly reattached
• After installation, perform a throttle body relearn procedure if required by the vehicle

Quality Assurance and Warranty

Manufactured by Spectra, the TB1163 throttle body assembly meets or exceeds OEM standards for durability and performance. Each unit undergoes rigorous quality control to ensure reliable operation. Warranty coverage details should be confirmed with the product documentation or supplier.