Spectra TB1324 Fuel Injection Throttle Body Assembly

Spectra TB1324 Throttle Body Assembly

The Spectra TB1324 fuel injection throttle body assembly is a standard replacement for gas-powered Ram trucks that need precise electronic throttle control. Built with an aluminum housing, a 12-volt electrical design, and an integrated throttle position sensor, it supports consistent airflow management for Ram 2500 and Ram 3500 applications.

Fits 2013-2024 Ram 2500 and Fits 2013-2024 Ram 3500. This Spectra throttle body assembly is engineered to meet OE requirements and is tested to match the performance level expected from the original part.

Key Features

• Part number TB1324 for direct reference and ordering
• Electronic throttle body assembly for gas fuel systems
• 12.0-volt design with 1 female connector and 5 male blade terminals
• Aluminum housing with grey finish
• Throttle position sensor included
• 89.0 mm maximum air intake port diameter
• Standard replacement grade for OE-style service

Detailed Description

Spectra TB1324 is a fuel injection throttle body assembly built for 2013-2024 Ram 2500 and 2013-2024 Ram 3500 trucks equipped with a gas fuel system. It uses a rectangle connector, blade terminals, and a 12-volt electrical setup to support throttle response and airflow control in electronic throttle applications. The integrated throttle position sensor helps provide the signal needed for proper engine management. If you are replacing a worn or malfunctioning throttle body on a Ram 2500 or Ram 3500, TB1324 offers an OE-style service part with the core specifications needed for the application.

This part cross-references Standard Ignition S20400 for the same application.

Common Reasons for Replacement

• Throttle response is inconsistent or delayed
• Idle quality changes after throttle body wear or contamination
• Electronic throttle faults trigger drivability concerns
• Airflow control becomes unstable under acceleration
• Throttle position sensor-related issues affect engine operation

Installation Notes

Before installation, confirm connector style, terminal count, and intake port diameter match the original unit. This throttle body assembly does not include mounting hardware or a gasket or seal, so those items must be verified separately during service. Clean the intake mating surface thoroughly and inspect the intake tract for carbon buildup or contamination before fitting the replacement part.

Quality Assurance

Spectra Premium states that its electronic throttle bodies are developed and tested to meet OE requirements, and this TB1324 assembly is built to meet or exceed the performance of the original equipment it replaces.