GM E41 ECM Services (L5P) - GM E41 ECM Upgrade
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2022 | Chevrolet | Silverado 2500 HD | Custom |
| 2017-2022 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2022 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2022 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2022 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2022 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2022 | Chevrolet | Silverado 3500 HD | LT |
| 2017-2022 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2022 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2022 | GMC | Sierra 2500 HD | AT4 |
| 2017-2021 | GMC | Sierra 2500 HD | Base |
| 2017-2022 | GMC | Sierra 2500 HD | Denali |
| 2022 | GMC | Sierra 2500 HD | Pro |
| 2017-2022 | GMC | Sierra 2500 HD | SLE |
| 2017-2022 | GMC | Sierra 2500 HD | SLT |
| 2020-2022 | GMC | Sierra 3500 HD | AT4 |
| 2017-2021 | GMC | Sierra 3500 HD | Base |
| 2017-2022 | GMC | Sierra 3500 HD | Denali |
| 2022 | GMC | Sierra 3500 HD | Pro |
| 2017-2022 | GMC | Sierra 3500 HD | SLE |
| 2017-2022 | GMC | Sierra 3500 HD | SLT |
- 2017-chevrolet-silverado-2500-hd-high-country-esi2886627
- 2017-chevrolet-silverado-2500-hd-lt-esi5754854
- 2017-chevrolet-silverado-2500-hd-ltz-esi8217728
- 2017-chevrolet-silverado-2500-hd-wt-esi3146298
- 2017-chevrolet-silverado-3500-hd-high-country-esi6154803
- 2017-chevrolet-silverado-3500-hd-lt-esi8966332
- 2017-chevrolet-silverado-3500-hd-ltz-esi1222361
- 2017-chevrolet-silverado-3500-hd-wt-esi5810969
- 2017-gmc-sierra-2500-hd-base-esi3918930
- 2017-gmc-sierra-2500-hd-denali-esi9581966
- 2017-gmc-sierra-2500-hd-sle-esi5424419
- 2017-gmc-sierra-2500-hd-slt-esi2579840
- 2017-gmc-sierra-3500-hd-base-esi8950530
- 2017-gmc-sierra-3500-hd-denali-esi8371368
- 2017-gmc-sierra-3500-hd-sle-esi9128461
- 2017-gmc-sierra-3500-hd-slt-esi1120534
- 2018-chevrolet-silverado-2500-hd-high-country-esi7904996
- 2018-chevrolet-silverado-2500-hd-lt-esi3055635
- 2018-chevrolet-silverado-2500-hd-ltz-esi3519692
- 2018-chevrolet-silverado-2500-hd-wt-esi9364537
- 2018-chevrolet-silverado-3500-hd-high-country-esi6032964
- 2018-chevrolet-silverado-3500-hd-lt-esi1024486
- 2018-chevrolet-silverado-3500-hd-ltz-esi4548450
- 2018-chevrolet-silverado-3500-hd-wt-esi5863421
- 2018-gmc-sierra-2500-hd-base-esi4908351
- 2018-gmc-sierra-2500-hd-denali-esi4866860
- 2018-gmc-sierra-2500-hd-sle-esi3618216
- 2018-gmc-sierra-2500-hd-slt-esi8595929
- 2018-gmc-sierra-3500-hd-base-esi6394681
- 2018-gmc-sierra-3500-hd-denali-esi5925619
- 2018-gmc-sierra-3500-hd-sle-esi5661658
- 2018-gmc-sierra-3500-hd-slt-esi3883187
- 2019-chevrolet-silverado-2500-hd-high-country-esi1543494
- 2019-chevrolet-silverado-2500-hd-lt-esi7928314
- 2019-chevrolet-silverado-2500-hd-ltz-esi5372368
- 2019-chevrolet-silverado-2500-hd-wt-esi8968359
- 2019-chevrolet-silverado-3500-hd-high-country-esi2857747
- 2019-chevrolet-silverado-3500-hd-lt-esi9671931
- 2019-chevrolet-silverado-3500-hd-ltz-esi3558479
- 2019-chevrolet-silverado-3500-hd-wt-esi7612777
- 2019-gmc-sierra-2500-hd-base-esi7498959
- 2019-gmc-sierra-2500-hd-denali-esi8191700
- 2019-gmc-sierra-2500-hd-sle-esi9344311
- 2019-gmc-sierra-2500-hd-slt-esi9447546
- 2019-gmc-sierra-3500-hd-base-esi5726263
- 2019-gmc-sierra-3500-hd-denali-esi4340704
- 2019-gmc-sierra-3500-hd-sle-esi9541976
- 2019-gmc-sierra-3500-hd-slt-esi5145014
- 2020-chevrolet-silverado-2500-hd-high-country-esi5879995
- 2020-chevrolet-silverado-2500-hd-lt-esi1679823
- 2020-chevrolet-silverado-2500-hd-ltz-esi3351430
- 2020-chevrolet-silverado-2500-hd-wt-esi7088153
- 2020-chevrolet-silverado-3500-hd-high-country-esi3745575
- 2020-chevrolet-silverado-3500-hd-lt-esi6407350
- 2020-chevrolet-silverado-3500-hd-ltz-esi8479078
- 2020-chevrolet-silverado-3500-hd-wt-esi9436441
- 2020-gmc-sierra-2500-hd-at4-esi4884583
- 2020-gmc-sierra-2500-hd-base-esi9117938
- 2020-gmc-sierra-2500-hd-denali-esi9080486
- 2020-gmc-sierra-2500-hd-sle-esi4826124
- 2020-gmc-sierra-2500-hd-slt-esi7014692
- 2020-gmc-sierra-3500-hd-at4-esi7827385
- 2020-gmc-sierra-3500-hd-base-esi5648344
- 2020-gmc-sierra-3500-hd-denali-esi3548559
- 2020-gmc-sierra-3500-hd-sle-esi4479675
- 2020-gmc-sierra-3500-hd-slt-esi5916705
- 2021-chevrolet-silverado-2500-hd-custom-esi1633133
- 2021-chevrolet-silverado-2500-hd-high-country-esi9142312
- 2021-chevrolet-silverado-2500-hd-lt-esi9221445
- 2021-chevrolet-silverado-2500-hd-ltz-esi1571963
- 2021-chevrolet-silverado-2500-hd-wt-esi4748315
- 2021-chevrolet-silverado-3500-hd-high-country-esi2962744
- 2021-chevrolet-silverado-3500-hd-lt-esi8975185
- 2021-chevrolet-silverado-3500-hd-ltz-esi9781394
- 2021-chevrolet-silverado-3500-hd-wt-esi6255331
- 2021-gmc-sierra-2500-hd-at4-esi9183144
- 2021-gmc-sierra-2500-hd-base-esi4857385
- 2021-gmc-sierra-2500-hd-denali-esi8874123
- 2021-gmc-sierra-2500-hd-sle-esi2691170
- 2021-gmc-sierra-2500-hd-slt-esi8394469
- 2021-gmc-sierra-3500-hd-at4-esi6813271
- 2021-gmc-sierra-3500-hd-base-esi3366876
- 2021-gmc-sierra-3500-hd-denali-esi9697247
- 2021-gmc-sierra-3500-hd-sle-esi2913781
- 2021-gmc-sierra-3500-hd-slt-esi7013525
- 2022-chevrolet-silverado-2500-hd-custom-esi4545344
- 2022-chevrolet-silverado-2500-hd-high-country-esi5832166
- 2022-chevrolet-silverado-2500-hd-lt-esi4315449
- 2022-chevrolet-silverado-2500-hd-ltz-esi5555223
- 2022-chevrolet-silverado-2500-hd-wt-esi9682032
- 2022-chevrolet-silverado-3500-hd-high-country-esi9311807
- 2022-chevrolet-silverado-3500-hd-lt-esi3987630
- 2022-chevrolet-silverado-3500-hd-ltz-esi6613008
- 2022-chevrolet-silverado-3500-hd-wt-esi3931614
- 2022-gmc-sierra-2500-hd-at4-esi4117554
- 2022-gmc-sierra-2500-hd-denali-esi7820303
- 2022-gmc-sierra-2500-hd-pro-esi8131427
- 2022-gmc-sierra-2500-hd-sle-esi1443607
- 2022-gmc-sierra-2500-hd-slt-esi3417767
- 2022-gmc-sierra-3500-hd-at4-esi7009781
- 2022-gmc-sierra-3500-hd-denali-esi7817454
- 2022-gmc-sierra-3500-hd-pro-esi6368470
- 2022-gmc-sierra-3500-hd-sle-esi1350611
- 2022-gmc-sierra-3500-hd-slt-esi5049983
- ClearanceItem:N
- EPA:N/A
- fits_2017-2022`Chevrolet`Silverado 3500 HD`LT~2017-2022`Chevrolet`Silverado 3500 HD`LTZ~2017-2022`Chevrolet`Silverado 3500 HD`WT~2020-2022`GMC`Sierra 2500 HD`AT4~2017-2021`GMC`Sierra 2500 HD`Base~2017-2022`GMC`Sierra 2500 HD`Denali
- fits_2017-2022`GMC`Sierra 2500 HD`SLE~2017-2022`GMC`Sierra 2500 HD`SLT~2020-2022`GMC`Sierra 3500 HD`AT4~2017-2021`GMC`Sierra 3500 HD`Base~2017-2022`GMC`Sierra 3500 HD`Denali~2022`GMC`Sierra 3500 HD`Pro~2017-2022`GMC`Sierra 3500 HD`SLE
- fits_2021-2022`Chevrolet`Silverado 2500 HD`Custom~2017-2022`Chevrolet`Silverado 2500 HD`High Country~2017-2022`Chevrolet`Silverado 2500 HD`LT~2017-2022`Chevrolet`Silverado 2500 HD`LTZ~2017-2022`Chevrolet`Silverado 2500 HD`WT
- LTL:N
- MPN:ECM-00-L5P-U
- Non-CARB:Y
- Programmers & Chips>ECM Modification
- Prop65:Y
- SpecialOrder:Y