Air Intake Heater for 2011-2018 Ram 4500 & More - Standard DIH9

Standard DIH9 air intake heater for the 2011-2018 Ram 4500 6-cylinder 6.7L and other vehicles warms the air entering a diesel engine to help it start cold. This engine air intake heater is a heater grid that sits in the air intake housing and is fed through a male screw terminal.

• End-of-line quality testing on each diesel air intake heater
• Anti-corrosive body for good ground conductivity when seated in the air intake housing
• Bullet terminal made of a corrosion-resistant material for a reliable connection from the intake air heater relay
• Coils made of a highly heat-conductive material, designed for a faster pre-heat that reduces white smoke at cold startup

Quick facts

• Part: Standard DIH9 air intake heater
• Also called: engine air intake heater
• Fits: 2011-2018 Ram 4500 6-cylinder 6.7L and other vehicles
• Condition: New

Hard cold starts or white smoke at cold startup can mean the heater no longer warms the intake air, but the relay or the wiring can be behind them too. With the engine off and cool, look over the terminal and its wiring for corrosion or damage before you replace anything. The engine takes a single heater, and this listing is one.

Fits

The 2011-2022 Ram 5500 6-cylinder 6.7L and the 2011-2014 Ram 3500 6-cylinder 6.7L take this heater too, along with other Ram and Dodge models. Own something else? Look up your year and engine in the "Vehicles it fits" section.

Specifications

In the box

One heater grid. Mounting hardware is not included, so plan on new fasteners.