Description

Product Name: Killer Grid Heater Upgrade Kit for 07.5-24 RAM 6.7L Cummins Diesel
Fitment Applications: 2007.5-2024 RAM 6.7L Cummins Diesel

Features

Eliminates both problematic nuts found in the OE grid heater by fastening directly into the lower busbar
Allows for full heat output with the stock intake grid heater
Fully emissions compliant
Easy installation with minor modification required for 2007-2012 applications (see note in About This Product section below)
Kit includes replacement hardware and gaskets, along with special tools required for the job
Self-locking threads built into the lower busbar which will prevent the connection from backing out and compromising electrical connection

ABOUT THIS PRODUCT

The Killer Grid Heater Upgrade Kit is purpose-built to address a major flaw in the 6.7L Cummins engine that can result in total engine destruction. The problem lies in the electrical connection to the intake grid heater. When powering the grid heater, 200 amps pass through a small bolt and nut inside the intake and, over time, is known to deteriorate and eventually arc and break off. This nut drops into the engine, leading to extensive damage to the piston, head, and valves. Several solutions are currently on the market addressing this issue, but they are costly upgrades. They drastically reduce the heat available to the engine and typically require tuning, or they don’t work well in cold climates. This kit upgrades that flawed electrical circuit by eliminating the problematic bolts and nuts inside the intake while retaining the stock functionality of the heater, and it is cost-effective and easy to install.

NOTE

2007-2012 applications require the use of a Dremal or hacksaw to remove an aluminum tab on grid heater！！！