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. There are several solutions currently on the market addressing this issue, but they are very costly upgrades, they drastically reduce the amount of heat available to the engine and typically require tuning or don'(TM)t work well in cold 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. Installation Instructions
This Part Fits:
Year
Make
Model
Submodel
2007-2010
Dodge
Ram 2500
Laramie
2007-2010
Dodge
Ram 2500
Power Wagon
2007-2010
Dodge
Ram 2500
SLT
2007
Dodge
Ram 2500
Sport
2007-2010
Dodge
Ram 2500
ST
2008-2010
Dodge
Ram 2500
SXT
2010
Dodge
Ram 2500
TRX
2007
Dodge
Ram 2500
TRX4
2007-2010
Dodge
Ram 3500
Laramie
2007-2010
Dodge
Ram 3500
SLT
2007
Dodge
Ram 3500
Sport
2007-2010
Dodge
Ram 3500
ST
2008-2009
Dodge
Ram 3500
SXT
2007
Dodge
Ram 3500
TRX4
2013-2024
Ram
2500
Big Horn
2011-2024
Ram
2500
Laramie
2014-2015
Ram
2500
Laramie Limited
2011-2021
Ram
2500
Laramie Longhorn
2016-2024
Ram
2500
Limited
2021-2024
Ram
2500
Limited Longhorn
2013-2015,2019-2024
Ram
2500
Lone Star
2012-2016
Ram
2500
Outdoorsman
2011-2024
Ram
2500
Power Wagon
2023-2024
Ram
2500
Rebel
2011-2018
Ram
2500
SLT
2024
Ram
2500
Special Service
2011-2013
Ram
2500
ST
2013-2024
Ram
2500
Tradesman
2013-2024
Ram
3500
Big Horn
2011-2024
Ram
3500
Laramie
2014-2015
Ram
3500
Laramie Limited
2011-2020
Ram
3500
Laramie Longhorn
2016-2024
Ram
3500
Limited
2021-2024
Ram
3500
Limited Longhorn
2013-2015,2017,2019-2022
Ram
3500
Lone Star
2011-2024
Ram
3500
SLT
2024
Ram
3500
Special Service
2011-2013
Ram
3500
ST
2013-2024
Ram
3500
Tradesman
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Great Service very knowledgeable staff, my ram is running perfect
Steve Rooney
This company lies to you. Ordered a 02 sensor from APPD for my C7 Vette. Paid the highest possible courier service for the fastest possible shipping from Newcastle to France. I needed the part urgently. Ordered at the weekend and called them Monday to confirm all was in hand and explained the part was required urgently. Response from APPD yes we've recieved the order and will ship as soon as its been processed. Called every day for the next 7 days to be told yes its been shipped and this is the shipping number. Turned out it took them till Friday ..5 days later to post it and then the package lay at the courier another week or so. APPD lied to me throughout this whole transaction. The package cleared customs in 2 days and should have been with me in just over week and not over 4 weeks. APPD offereed the postage refunded after I had to start a PAYPAL dispute.. This should have been a straight forward simple part delivery.When it goes wrong you shouldn't lie to your customer. A serious compay would refund the customer not try to fuzz the truth and blame everyone else. I refused the postage delivery refund so you can buy some honesty pills and discuss with your team how to avoid more negative service feedback. If your thinking of ordering parts from APPD scroll on and find another supplier. You dont need or want the hassle of dealing with these people.
wade Patout
Over a month waiting on parts and all I get is it will scan soon week after week. Reordered from US so I could finish build and same parts arrived in one week. Waiting to see if they will refund??
Gareth weare
placed an order for parts 13th of feb, all listed in stock, got shipping update for label created on the 16th of feb. I have still not received what I ordered and paid for, no updates. I have been getting the same generic answer "order will be fulfilled today" for nearly 2 months now when trying to enquire. Quite disappointing as I have been unable to finish off my car due to waiting on the final fuel system parts for over 2 months now.
PHILIP HYDE
I initially ordered the wrong part but managed to change the order before it was sent out. Lovely product Really well made.
Chris Impey
Made my first purchase with these guys, very helpful and quick replies to my questions.
Delivery was very quick, will be using again
AAAAAA++++++++
Julian Boulter
Brilliant communication, bought parts very difficult to source in the UK, this was the only supplier who managed to get them for me...top service!!!