2007-2024 Cummins Killer Grid Heater Upgrade Kit (1041520)

Fits

Fix a major issue in your 6.7L Cummins engine with the 2007-2024 Cummins Killer Grid Heater Upgrade Kit (1041520). Total engine destruction is caused 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 tiny nut drops into the engine, wreaking havoc on your piston, head, and valves. Don't waste money on expensive upgrades that limit heat and performance. This solution doesn't break the bank, retains full heat flow, and works great in all climates.

This kit upgrades that flawed electrical circuit by eliminating the problematic bolt and nut inside the intake while retaining stock functionality of the heater, is cost-effective, and is easy to install.

Part Number: 1041520

• Eliminates the problematic grid heater bolt and nut that could lead to engine damage.
  
• Allows for full heat output with the stock intake grid heater - making it ideal for those who want a fix but want to retain the Grid Heater for cold-start applications! 
  
• Fully emissions compliant.
  
• Easy installation with no modifications or tuning required
  
• Kit includes replacement hardware and gaskets, along with special tools required for the job.
  
• Self-locking threads are built into the lower busbar, which will prevent the connection from backing out and compromising the electrical connection.

• 3 Hours
• Installation Instructions

• 2007-2012 applications require the use of a Dremel or hacksaw to remove an aluminum tab on grid heater (See installation manual for detailed instructions)

Part Only

• 12-Months