2020-2023 Duramax L5P CAN BUS Plug Kit (L5P-ELC-A197)
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Description
Description
Fits
| Year | Make | Model |
| 2020-2023 | Chevrolet/GMC | L5P Duramax w/ 6.6L |
Stop fighting unnecessary ECM codes after emissions modifications with our L5P CAN BUS Plug Kit. Designed for 2020-2023 L5P Duramax owners using custom tunes or modified setups, this kit plugs directly into the CAN BUS connection points. Our kit provides a simple, reliable, and durable solution that keeps your ECM happy. Install it alongside your modifications for smooth operation and focus on running your rig hard.
Part Number: L5P-ELC-A197
Features
Features
- Reliable, OEM-style connections for a secure and precise fitment.
- Specifically designed for use with engine modifications and custom tuning setups.
- Protects open factory terminals from moisture, dirt, and corrosion.
- Durable housing designed to handle the rigors of high-performance diesel use.
Includes
Includes
- (2) Small Black Termination Plugs
- (1) Large DEF Tank Plug
Installation
Installation
Warranty
Warranty
Questions and Answers
Questions and Answers
Previously asked questions
We've compiled a list of questions and answers below.
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If I were to delete my truck and install this kit would I still need a tuner or just this kit
You will need a tuner and this kit.
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Where are these made?
These are made in Canada.
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Will the module plug fit a 21’ 3.0L duramax?
No, you would need THESE.
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are there instructions for installation of these?
The plugs will go in place of the NOX and DEF Module. The looped wires will provide a closed signal back to the ECM for proper operation.


