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2011-2019 Chevrolet / GMC 6.6L Duramax Allison LCT1000/2000 Transmission Wiring Harness IEY9NR

2011-2019 Chevrolet / GMC 6.6L Duramax Allison LCT1000/2000 Transmission Wiring Harness IEY9NR

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Internal transmission wiring harness for Allison LCT1000/LCT2000-equipped 6.6L Duramax Chevrolet Silverado and GMC Sierra 2500/3500 HD (2011–2019). MPN IEY9NR; OE: 29545307 / 350-0180 / 121446E.

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BrandBFO
MPN / Part NumberIEY9NR
OE Number121446E
Part TypeWire Harness
PositionInternal transmission
TransmissionAllison LCT1000 / 2000

Product Description

Replacement internal transmission wiring harness designed for GM trucks equipped with Allison LCT1000 / LCT2000 transmissions and the 6.6L Duramax diesel (LML/L5P era). Supplied as a single harness (1 per pack). Refer to OE/MPN numbers to confirm compatibility: IEY9NR; 29545307, 350-0180, 121446E.

Product Specifications

BrandBFO
California Prop 65 WarningCalifornia Prop 65 Warning
Country of OriginChina
FeaturesDurable, Long Lifespan
Fitment-1for CHEVROLET SILVERADO 2500 HD 2011-2019 6.6L Duramax Diesel
Fitment-2for CHEVROLET SILVERADO 3500 HD 2011-2019 6.6L Duramax Diesel
Fitment-3for GMC SIERRA 2500 HD 2011-2019 6.6L Duramax Diesel
Fitment-4for GMC SIERRA 3500 HD 2011-2019 6.6L Duramax Diesel
Interchange Part Number29545307, 350-0180, 121446E, 3500180
Manufacturer Part NumberIEY9NR
Number in Pack1
OE/OEM Part Number29545307, 350-0180, 121446E, 3500180
Package included1* Internal Transmission Wiring Harness
Performance PartNo
Superseded Part Number29545307, 350-0180, 121446E, 3500180
TypeWire Harness
Universal FitmentNo
Vintage PartNo
UPCDoes not apply
Country of OriginChina
FeaturesDurable, Long Lifespan
Number in Pack1
Package included1* Internal Transmission Wiring Harness
Performance PartNo
Universal FitmentNo
Vintage PartNo
UPCDoes not apply
California Prop 65 WarningCalifornia Prop 65 Warning

Vehicle Fitment

YearMakeModelEngineTrimTransmission
2011ChevroletSilverado 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2011ChevroletSilverado 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2011GMCSierra 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2011GMCSierra 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2012ChevroletSilverado 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2012ChevroletSilverado 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2012GMCSierra 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2012GMCSierra 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2013ChevroletSilverado 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2013ChevroletSilverado 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2013GMCSierra 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2013GMCSierra 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2014ChevroletSilverado 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2014ChevroletSilverado 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2014GMCSierra 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2014GMCSierra 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2015ChevroletSilverado 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2015ChevroletSilverado 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2015GMCSierra 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2015GMCSierra 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2016ChevroletSilverado 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2016ChevroletSilverado 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2016GMCSierra 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2016GMCSierra 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2017ChevroletSilverado 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2017ChevroletSilverado 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2017GMCSierra 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2017GMCSierra 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2018ChevroletSilverado 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2018ChevroletSilverado 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2018GMCSierra 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2018GMCSierra 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2019ChevroletSilverado 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2019ChevroletSilverado 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2019GMCSierra 2500 HD6.6L Duramax DieselAllison LCT1000 / 2000
2019GMCSierra 3500 HD6.6L Duramax DieselAllison LCT1000 / 2000

Always compare the part number and listed specifications with your original part before ordering.

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