Shop L5P ECM Swap

Sponsored
About our ads
$199.99
2017-2023 Chevrolet Silverado 2500 HD/3500 HD, 2017-2023 GMC Sierra 2500 HD/3500 HD HP Tuners ECM Upgrade Kits | HP Tuners ECM-00-L5P-K
Summit Racing
Free shipping
$199.99
2017-2023 Chevrolet Silverado 2500 HD/3500 HD, 2017-2023 GMC Sierra 2500 HD/3500 HD HP Tuners ECM Upgrade Kits | HP Tuners ECM-00-L5P-K
Summit Racing
$1,649.99
GM Duramax L5P Unlocked E41 ECM (2017-2023) | Tuner Depot 2018-2021
Tuner Depot
$1,649.99
GM Duramax L5P Unlocked E41 ECM (2017-2023) | Tuner Depot 2018-2021
Tuner Depot
$698.84
12708723 New OEM GM ECM E41 Control Module For L5P Duramax Silverado Sierra 2500
eBay
Free shipping
$698.84
12708723 New OEM GM ECM E41 Control Module For L5P Duramax Silverado Sierra 2500
eBay
$3,097.94
17-19 GM 6.6L L5P Duramax Calibrated Power Switch On The Fly ECM Tune W/ Hardware + Credits
Pure Diesel Power
$3,097.94
17-19 GM 6.6L L5P Duramax Calibrated Power Switch On The Fly ECM Tune W/ Hardware + Credits
Pure Diesel Power
$3,872.94
20-23 GM L5P 6.6L Duramax Calibrated Power SOTF ECM Tune W/ Hardware + Credits
Pure Diesel Power
$3,872.94
20-23 GM L5P 6.6L Duramax Calibrated Power SOTF ECM Tune W/ Hardware + Credits
Pure Diesel Power
$795.00
$1,295.00
2017-21 Duramax 6.6L L5P ECM 12711509
Diesel ECM
38% off
$795.00
$1,295.00
2017-21 Duramax 6.6L L5P ECM 12711509
Diesel ECM
$2,873.94
20-23 GM 6.6L L5P Duramax Calibrated Power Switch On The Fly ECM + TCM Tune W/ Unlock Service + Credits
Pure Diesel Power
$2,873.94
20-23 GM 6.6L L5P Duramax Calibrated Power Switch On The Fly ECM + TCM Tune W/ Unlock Service + Credits
Pure Diesel Power
$1,500.00
Control Module ECM E41 12701272 For L5P Duramax Silverado Sierra 2500 3500 17-19. Acdelco. Ecus & Computer Modules. 12702222.
eBay.com
Free shipping
$1,500.00
Control Module ECM E41 12701272 For L5P Duramax Silverado Sierra 2500 3500 17-19. Acdelco. Ecus & Computer Modules. 12702222.
eBay.com
$349.99
2017-2021 Control Module ECM 12718893 L5P Duramax Silverado Sierra 2500 3500. Acdelco. Ecus & Computer Modules. 12691652, 12706873.
eBay.com
Free shipping
$349.99
2017-2021 Control Module ECM 12718893 L5P Duramax Silverado Sierra 2500 3500. Acdelco. Ecus & Computer Modules. 12691652, 12706873.
eBay.com
$658.34
Control Module ECM E41 12683014 For L5P Duramax Silverado Sierra 2500 3500. OEM. Ecus & Computer Modules. 12683014.
eBay.com
Free shipping
$658.34
Control Module ECM E41 12683014 For L5P Duramax Silverado Sierra 2500 3500. OEM. Ecus & Computer Modules. 12683014.
eBay.com
$199.00
Control Module ECM E41 12704980 For L5P Duramax Silverado Sierra 2500 3500 A. Acdelco. Ecus & Computer Modules.
eBay.com
Free shipping
$199.00
Control Module ECM E41 12704980 For L5P Duramax Silverado Sierra 2500 3500 A. Acdelco. Ecus & Computer Modules.
eBay.com
$664.99
Control Module ECM E41 12683014 For L5P Duramax Silverado Sierra 2500 3500. OEM. Ecus & Computer Modules. 12683014.
eBay.com
Free shipping
$664.99
Control Module ECM E41 12683014 For L5P Duramax Silverado Sierra 2500 3500. OEM. Ecus & Computer Modules. 12683014.
eBay.com
$615.00
7503313C4 NEW International ECM GM 12698994 E41 FOR L5P Duramax GM 2500 Sierra. GM. Ecus & Computer Modules.
eBay.com
Free shipping
$615.00
7503313C4 NEW International ECM GM 12698994 E41 FOR L5P Duramax GM 2500 Sierra. GM. Ecus & Computer Modules.
eBay.com
$500.00
Control Module ECM E41 12688333 For L5P Duramax Silverado Sierra 2500 3500. Acdelco. Ecus & Computer Modules. 12688333,12683624.
eBay.com
Free shipping
$500.00
Control Module ECM E41 12688333 For L5P Duramax Silverado Sierra 2500 3500. Acdelco. Ecus & Computer Modules. 12688333,12683624.
eBay.com
$499.99
2019 GM Silverado Sierra 2500 Duramax L5P ECM PCM E41 126694498 OEM 1056. Nextgenpartsplace. Other Car & Truck Parts & Accessories.
eBay.com
Free shipping
$499.99
2019 GM Silverado Sierra 2500 Duramax L5P ECM PCM E41 126694498 OEM 1056. Nextgenpartsplace. Other Car & Truck Parts & Accessories.
eBay.com
$500.00
Duramax L5P E41 ECM 12720006 Engine Control Module. Duramax. Ecus & Computer Modules. 12720006.
eBay.com
$500.00
Duramax L5P E41 ECM 12720006 Engine Control Module. Duramax. Ecus & Computer Modules. 12720006.
eBay.com
$400.00
2023 Chevrolet Silverado 2500 L5P Duramax 12732153 ECM Engine Control Module OEM. Ecus & Computer Modules.
eBay.com
Free shipping
$400.00
2023 Chevrolet Silverado 2500 L5P Duramax 12732153 ECM Engine Control Module OEM. Ecus & Computer Modules.
eBay.com
$450.00
2017-2023 Chevrolet GMC 2500 3500 GM L5P Duramax ECM ECU E41 OEM 12726761. Chevrolet. Ecus & Computer Modules.
eBay.com
Free shipping
$450.00
2017-2023 Chevrolet GMC 2500 3500 GM L5P Duramax ECM ECU E41 OEM 12726761. Chevrolet. Ecus & Computer Modules.
eBay.com
$693.85
17-19 GM L5P 6.6L Duramax Edge EVOHT2 Tuner With ECM Unlock Tool
Pure Diesel Power
49
$693.85
17-19 GM L5P 6.6L Duramax Edge EVOHT2 Tuner With ECM Unlock Tool
Pure Diesel Power
$499.99
2018 GM Silverado Sierra 2500 Duramax L5P ECM PCM E41 12700911 OEM 1173. Nextgenpartsplace. Other Car & Truck Parts & Accessories.
eBay.com
Free shipping
$499.99
2018 GM Silverado Sierra 2500 Duramax L5P ECM PCM E41 12700911 OEM 1173. Nextgenpartsplace. Other Car & Truck Parts & Accessories.
eBay.com
$329.99
17-21 Silverado Sierra 2500 3500 ECM E41 12688333 L5P Duramax Ready FOR GM SPS. Chevrolet. Ecus & Computer Modules.
eBay.com
$329.99
17-21 Silverado Sierra 2500 3500 ECM E41 12688333 L5P Duramax Ready FOR GM SPS. Chevrolet. Ecus & Computer Modules.
eBay.com
$255.55
17-21 Silverado Sierra Duramax 2500 3500 L5P Engine Comuter ECU ECM OEM 12688333. Chevrolet. Ecus & Computer Modules.
eBay.com
Free shipping
$255.55
17-21 Silverado Sierra Duramax 2500 3500 L5P Engine Comuter ECU ECM OEM 12688333. Chevrolet. Ecus & Computer Modules.
eBay.com
$898.00
Gmc Sierra 2500 Duramax L5p Engine Borg Warner B2bv Genuine Turbo
eBay
$898.00
Gmc Sierra 2500 Duramax L5p Engine Borg Warner B2bv Genuine Turbo
eBay
$2,079.99
HP Tunersmodified ECM Exchange Service | HPTECM-00-L5P | 2017+ Chevy/GMC Duramax L5P | Dales Super Store
Dale's Super Store
Free shipping
$2,079.99
HP Tunersmodified ECM Exchange Service | HPTECM-00-L5P | 2017+ Chevy/GMC Duramax L5P | Dales Super Store
Dale's Super Store
$749.99
OEM 2019 Silverado Sierra 2500 3500 Control Module ECU E41 12688333 L5P Duramax. Chevrolet. Ecus & Computer Modules. 12701272.
eBay.com
Free shipping
$749.99
OEM 2019 Silverado Sierra 2500 3500 Control Module ECU E41 12688333 L5P Duramax. Chevrolet. Ecus & Computer Modules. 12701272.
eBay.com
$249.99
2017-2023 Glow Plug Control Module 6.6L GMC Duramax L5P 12704708 OEM W/Bolts. GMC. Ecus & Computer Modules. 12704708.
eBay.com
$249.99
2017-2023 Glow Plug Control Module 6.6L GMC Duramax L5P 12704708 OEM W/Bolts. GMC. Ecus & Computer Modules. 12704708.
eBay.com
$255.00
2017 Silverado Sierra 2500 3500 Duramax L5P 6.6L Diesel ECU 12670950 10330. GM. Ecus & Computer Modules. E41, 12670950.
eBay.com
Free shipping
$255.00
2017 Silverado Sierra 2500 3500 Duramax L5P 6.6L Diesel ECU 12670950 10330. GM. Ecus & Computer Modules. E41, 12670950.
eBay.com
$692.95
Edge Products Evoht2 Tuner W/ Ecm Unlock Tool - 2017-2019 6.6L L5P Duramax
Blessed Performance
49
$692.95
Edge Products Evoht2 Tuner W/ Ecm Unlock Tool - 2017-2019 6.6L L5P Duramax
Blessed Performance
GM E41 ECM Services (L5P) – HP Tuners
GM E41 ECM Services (L5P) – HP Tuners
7 months ago
hptuners.com
MASSIVE ANNOUNCEMENT! 2017-2019 L5P Duramax owners! The EvoHT2 with revolutionary Locksmith ECM Unlock tool is available for purchase now. No ECM removal required! Unlock your max potential and flash tune your Duramax with as much as 150hp gains. Calibrate for tire size changes. Adjust pedal sensitivity. Adjust top speed limiter. Manual Regen. Trans Relearn. Clear Codes. Remember Tow/Haul and Exhaust Brake settings. Completely customize your driving experience all from the cab of the truck. No m
1:15
MASSIVE ANNOUNCEMENT! 2017-2019 L5P Duramax owners! The E…
42.5K viewsAug 11, 2022
FacebookEdge Products
ECM Plug Terminal Replacement
9:33
ECM Plug Terminal Replacement
99.3K viewsMay 18, 2019
YouTubeDoug Bug
Blown up C5 Z06 Corvette Episode 2: LS3 Swap, First Start, and Dyno *NEW DYNO RECORD!*
11:33
Blown up C5 Z06 Corvette Episode 2: LS3 Swap, First Start, and Dyn…
12K viewsMay 21, 2021
YouTubeSpencer Media
How to use the Segment Swapper in VCM Editor | HP Tuners
3:28
How to use the Segment Swapper in VCM Editor | HP Tuners
30.7K viewsSep 10, 2023
YouTubeHP Tuners
L5P Duramax Unlocked ECM. Remote Start with no Relearn
10:35
L5P Duramax Unlocked ECM. Remote Start with no Relearn
8.7K viewsMay 29, 2021
YouTubeDadeCountyChevy
ECM Reprogramming Video
3:21
ECM Reprogramming Video
58.1K viewsAug 16, 2018
YouTubeRonFrancisWiring
4:33
L5P ECM / TCM Removal And Replacement
59.1K viewsFeb 25, 2019
YouTubeDuramaxtuner
2:09
How To: 19-20 GM Truck ECM Removal
50K viewsApr 19, 2021
YouTubeSuperchips
5:51
How to Reset the ECM
3M viewsSep 13, 2008
YouTubeAlmostHydrogen
13:27
L5P ECM and TCM swap
16.8K viewsFeb 15, 2019
YouTubeDuramax Matt
29:23
LS Swap 5.3: Wiring Harness part 2
17K viewsDec 23, 2020
YouTubeAlien RestoMod
2:24
QwikSwap® X3- Constant Torque ECM Replacement Board
19.7K viewsMar 27, 2015
YouTubeQwikProducts by Mainstream Engineering
8:57
HOW TO PROGRAM KEY FOR GM/CHEVY ANTI-THEFT - ECU RE…
405K viewsAug 20, 2020
YouTubeAll Computer Resources
0:30
GM E41 ECM (L5P) Support Update | HP Tuners
35.6K viewsApr 18, 2019
YouTubeHP Tuners
19:49
DURAMAX L5P ECM & TCM SWAP & MOTOR OPS TUNED
18.5K viewsDec 4, 2019
YouTubeXlandscaper
3:04
Lime-Swap ECM and TCM Install on a Chevy Colorado
21.1K viewsSep 4, 2020
YouTubeGonyou Jeremy
15:25
Fixing Wrangler - ECM - PCM - Replacing Capacitors 1995 YJ
84.8K viewsMar 11, 2017
YouTubeHEAP of JEEP
10:08
The Truth About NEW L5P Duramax Tuning and Deleting
65.6K viewsOct 4, 2018
YouTube𝐃𝐞𝐫𝐞𝐜
1:05
HP Tuners' GM E41 ECM ( L5P) Exchange Service | HP Tuners
16.7K viewsSep 14, 2018
YouTubeHP Tuners
10:24
How to start your LS SWAP / LM7 5.3 SWAP. Part 1 LS swap a Gbody.
96.6K viewsOct 13, 2017
YouTubeDivine Speed Team
12:32
80 Series Land Cruiser LS 5.3 Swap Part 5! BIG PROGRESS. Wiring, E…
6.9K viewsJan 25, 2020
YouTubeI Do Cars
4:00
TUTORIAL: VW Golf Mk5, Rabbit, Jetta ECU / ECM removal in 6 sim…
45.1K viewsJul 26, 2018
YouTubeTUTORIALE AUTO
15:05
GM ECM SWAP WITH A NEW ONE AND PROGRAMMING
50.3K viewsAug 29, 2021
YouTubeDynamic Auto Works
22:24
How to 411 PCM swap your 97 98 C5 Corvette
8.8K viewsMar 2, 2020
YouTubePNW Car Mods & Maintenance
2:13
1995 F150 5.0L Mustang ECM and ZF5 Swap Test Drive
38.2K viewsJul 14, 2017
YouTubeMuddy79Ford
6:33
How to relocate the pcm/ecm on a c5 corvette
14.9K viewsFeb 23, 2020
YouTubeSeth Krampota
2:47
The Easiest ECM to PSC Blower Motor Conversion | QwikProducts …
52.8K viewsAug 28, 2018
YouTubeQwikProducts by Mainstream Engineering
3:03
SYMPTOMS OF A BAD ECM (ENGINE CONTROL MODULE)
2.4M viewsJul 18, 2021
YouTubeEasyAutoFix
4:29
ECM to PSC Blower motor conversion using a Qwikswap X3 …
2.9K viewsJan 8, 2020
YouTubeDuctTape Mechanic
See more videos
Static thumbnail place holder

Shop L5P ECM Swap

Sponsored
About our ads
$199.99
2017-2023 Chevrolet Silverado 2500 HD/3500 HD, 2017-2023 GMC Sierra 2500 HD/3500 HD HP Tuners ECM Upgrade Kits | HP Tuners ECM-00-L5P-K
Summit Racing
Free shipping
$199.99
2017-2023 Chevrolet Silverado 2500 HD/3500 HD, 2017-2023 GMC Sierra 2500 HD/3500 HD HP Tuners ECM Upgrade Kits | HP Tuners ECM-00-L5P-K
Summit Racing
$1,649.99
GM Duramax L5P Unlocked E41 ECM (2017-2023) | Tuner Depot 2018-2021
Tuner Depot
$1,649.99
GM Duramax L5P Unlocked E41 ECM (2017-2023) | Tuner Depot 2018-2021
Tuner Depot
$698.84
12708723 New OEM GM ECM E41 Control Module For L5P Duramax Silverado Sierra 2500
eBay
Free shipping
$698.84
12708723 New OEM GM ECM E41 Control Module For L5P Duramax Silverado Sierra 2500
eBay
$3,097.94
17-19 GM 6.6L L5P Duramax Calibrated Power Switch On The Fly ECM Tune W/ Hardware + Credits
Pure Diesel Power
$3,097.94
17-19 GM 6.6L L5P Duramax Calibrated Power Switch On The Fly ECM Tune W/ Hardware + Credits
Pure Diesel Power
$3,872.94
20-23 GM L5P 6.6L Duramax Calibrated Power SOTF ECM Tune W/ Hardware + Credits
Pure Diesel Power
$3,872.94
20-23 GM L5P 6.6L Duramax Calibrated Power SOTF ECM Tune W/ Hardware + Credits
Pure Diesel Power
$795.00
$1,295.00
2017-21 Duramax 6.6L L5P ECM 12711509
Diesel ECM
38% off
$795.00
$1,295.00
2017-21 Duramax 6.6L L5P ECM 12711509
Diesel ECM
$2,873.94
20-23 GM 6.6L L5P Duramax Calibrated Power Switch On The Fly ECM + TCM Tune W/ Unlock Service + Credits
Pure Diesel Power
$2,873.94
20-23 GM 6.6L L5P Duramax Calibrated Power Switch On The Fly ECM + TCM Tune W/ Unlock Service + Credits
Pure Diesel Power
$1,500.00
Control Module ECM E41 12701272 For L5P Duramax Silverado Sierra 2500 3500 17-19. Acdelco. Ecus & Computer Modules. 12702222.
eBay.com
Free shipping
$1,500.00
Control Module ECM E41 12701272 For L5P Duramax Silverado Sierra 2500 3500 17-19. Acdelco. Ecus & Computer Modules. 12702222.
eBay.com
$349.99
2017-2021 Control Module ECM 12718893 L5P Duramax Silverado Sierra 2500 3500. Acdelco. Ecus & Computer Modules. 12691652, 12706873.
eBay.com
Free shipping
$349.99
2017-2021 Control Module ECM 12718893 L5P Duramax Silverado Sierra 2500 3500. Acdelco. Ecus & Computer Modules. 12691652, 12706873.
eBay.com
$658.34
Control Module ECM E41 12683014 For L5P Duramax Silverado Sierra 2500 3500. OEM. Ecus & Computer Modules. 12683014.
eBay.com
Free shipping
$658.34
Control Module ECM E41 12683014 For L5P Duramax Silverado Sierra 2500 3500. OEM. Ecus & Computer Modules. 12683014.
eBay.com
$199.00
Control Module ECM E41 12704980 For L5P Duramax Silverado Sierra 2500 3500 A. Acdelco. Ecus & Computer Modules.
eBay.com
Free shipping
$199.00
Control Module ECM E41 12704980 For L5P Duramax Silverado Sierra 2500 3500 A. Acdelco. Ecus & Computer Modules.
eBay.com
$664.99
Control Module ECM E41 12683014 For L5P Duramax Silverado Sierra 2500 3500. OEM. Ecus & Computer Modules. 12683014.
eBay.com
Free shipping
$664.99
Control Module ECM E41 12683014 For L5P Duramax Silverado Sierra 2500 3500. OEM. Ecus & Computer Modules. 12683014.
eBay.com
$615.00
7503313C4 NEW International ECM GM 12698994 E41 FOR L5P Duramax GM 2500 Sierra. GM. Ecus & Computer Modules.
eBay.com
Free shipping
$615.00
7503313C4 NEW International ECM GM 12698994 E41 FOR L5P Duramax GM 2500 Sierra. GM. Ecus & Computer Modules.
eBay.com
$500.00
Control Module ECM E41 12688333 For L5P Duramax Silverado Sierra 2500 3500. Acdelco. Ecus & Computer Modules. 12688333,12683624.
eBay.com
Free shipping
$500.00
Control Module ECM E41 12688333 For L5P Duramax Silverado Sierra 2500 3500. Acdelco. Ecus & Computer Modules. 12688333,12683624.
eBay.com
$499.99
2019 GM Silverado Sierra 2500 Duramax L5P ECM PCM E41 126694498 OEM 1056. Nextgenpartsplace. Other Car & Truck Parts & Accessories.
eBay.com
Free shipping
$499.99
2019 GM Silverado Sierra 2500 Duramax L5P ECM PCM E41 126694498 OEM 1056. Nextgenpartsplace. Other Car & Truck Parts & Accessories.
eBay.com
$500.00
Duramax L5P E41 ECM 12720006 Engine Control Module. Duramax. Ecus & Computer Modules. 12720006.
eBay.com
$500.00
Duramax L5P E41 ECM 12720006 Engine Control Module. Duramax. Ecus & Computer Modules. 12720006.
eBay.com
$400.00
2023 Chevrolet Silverado 2500 L5P Duramax 12732153 ECM Engine Control Module OEM. Ecus & Computer Modules.
eBay.com
Free shipping
$400.00
2023 Chevrolet Silverado 2500 L5P Duramax 12732153 ECM Engine Control Module OEM. Ecus & Computer Modules.
eBay.com
$450.00
2017-2023 Chevrolet GMC 2500 3500 GM L5P Duramax ECM ECU E41 OEM 12726761. Chevrolet. Ecus & Computer Modules.
eBay.com
Free shipping
$450.00
2017-2023 Chevrolet GMC 2500 3500 GM L5P Duramax ECM ECU E41 OEM 12726761. Chevrolet. Ecus & Computer Modules.
eBay.com