5.9L Intake Manifold Plenum Plate 24V 551714 Fit Dodge Ram Cummins 6BT Diesel

Intake Manifold Plenum Plate for Dodge, for Ram, and for Cummins

This intake manifold plenum plate replaces the thin stock cover on 5.9L 24V diesel engines, citing OEM cross-reference number 551714.

Overview

This intake manifold plenum plate improves air distribution and structural integrity on diesel engines. Engineered to replace the weak factory cover, the intake manifold plenum plate prevents boost leaks and ensures consistent air delivery to all cylinders. It is a vital intake manifold plenum plate for high-performance builds or standard maintenance on heavy-duty diesel engines.

Built For Performance

• CNC-machined from thick billet aluminum to prevent warping under high boost.
• Features a smooth underside design to optimize airflow and reduce air turbulence.
• Increases overall plenum volume for improved throttle response and performance.
• Corrosion-resistant finish ensures long-lasting durability in harsh engine bays.

Fits These Machines

• for Dodge Ram with 5.9L 24V Cummins Diesel
• for Cummins 6BT Diesel Engines

On-The-Job Use

• Replaces warped or leaking factory intake manifold plenum covers.
• Prevents boost leaks under high-pressure turbocharged conditions.
• Optimizes air distribution to all engine cylinders during operation.

Specs At A Glance

Good To Know

Q: Why should the stock plenum plate be replaced? A: The thin stock plate can warp or leak under elevated boost pressures, causing a loss of performance.

Q: Does this plate require a new gasket for installation? A: Yes, it is always recommended to use a fresh gasket when replacing the intake plenum plate to ensure a tight seal.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.