• 2019-2020 Chevrolet Silverado 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12705977 1310101000000X Fits Fits 2019 20
  • 2019-2020 Chevrolet Silverado 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12705977 1310101000000X Fits Fits 2019 20
  • 2019-2020 Chevrolet Silverado 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12705977 1310101000000X Fits Fits 2019 20
  • 2019-2020 Chevrolet Silverado 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12705977 1310101000000X Fits Fits 2019 20
  • 2019-2020 Chevrolet Silverado 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12705977 1310101000000X Fits Fits 2019 20
  • 2019-2020 Chevrolet Silverado 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12705977 1310101000000X Fits Fits 2019 20
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2019-2020 Chevrolet Silverado 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12705977 1310101000000X Fits Fits 2019 2020 OEM Used Auto Parts

2019-2020 Chevrolet Silverado 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12705977 1310101000000X Fits Fits 2019 2020 OEM Used Auto Parts

• Interchange: 590-10618 • MPN: 12705977 1310101000000X|079196555|B220029DEA000943|12697793

SKU: 1480231

Dealership MSRP: $ 188.91+
Your Price: $ 88.91
~52%

Hurry up! Only 1 items in stock.

90-day warranty
Risk free guarantee
🔧 OEM Used & Tested
💳 No Core Charge

Key Features

  • ✅ OEM Genuine Chevrolet Part
  • ✅ Fits CHEVROLET SILVERADO 1500 2020
  • ✅ Interchange Number: 590-10618
  • ✅ Manufacturer Part Number: 12705977 1310101000000X|079196555|B220029DEA000943|12697793
  • ✅ Same-day handling before 9am CST
  • ✅ 90-day warranty & easy returns • No core charge
  • ✅ 1 2.7
  • ✅ AUTO
  • ✅ 4X2 ELECTRONIC CONTROL MODULE; (L

Price Comparison

Dealership MSRP OEMUAP Price You Save
$ 188.91 $ 88.91 ~52%

Fitment

  • Fits Gmc Sierra 1500 2019–2020 (Base Crew Cab Pickup 4-Door / Base Extended Cab Pickup 4-Door / Base Standard Cab Pickup 2-Door / Elevation Crew Cab Pickup 4-Door / Elevation Extended Cab Pickup 4-Door / SLE Crew Cab Pickup 4-Door / SLE Extended Cab Pickup 4-Door • 2.7L I4)
  • Fits Chevrolet Silverado 1500 2019–2020 (Custom Crew Cab Pickup 4-Door / Custom Extended Cab Pickup 4-Door / LT Crew Cab Pickup 4-Door / LT Extended Cab Pickup 4-Door / RST Crew Cab Pickup 4-Door / RST Extended Cab Pickup 4-Door / WT Crew Cab Pickup 4-Door / WT Extended Cab Pickup 4-Door / WT Standard Cab Pickup 2-Door • 2.7L I4)
  • Fits Cadillac Xt4 2019 (Base / Luxury / Premium Luxury / Sport • 2.0L I4)
Product Description

This 2019 2020 Chevrolet SILVERADO 1500 ECU is in overall good condition.

Please verify fitment below for model years 2019 2020

Quality OEM Used Auto Parts at a Quality Price. In stock Door Mirrors, Climate Controls, Power Window Switches, ECU and much more. Check out our oemusedautoparts1.com store for more parts.

Item specifics

Manufacturer Part Number 12705977 1310101000000X 079196555 B220029DEA000943 12697793 Interchange Part Number 590-10618
Brand Chevrolet Warranty Unspecified Length
Color Bin
Surface Finish Features 1 2.7, AUTO, 4X2 ELECTRONIC CONTROL MODULE; (L
Other Part Number Genuine OEM Yes
Modified Item No Mounting Hardware Included No
Fitment Type Direct Replacement Placement on vehicle

2019-2020 Chevrolet Silverado 1500 PCM Engine Control Computer ECU ECM PCU OEM P/N:12705977 1310101000000X Fits Fits 2019 2020 OEM Used Auto Parts

Warranty and Shipping:

  • This product comes with a 90 Day Warranty.
  • Shipping is via USPS or Fed Ex (1-4) Business Days. We have a 1 day handling time on all orders unless you order before 9 am CST we can ship the same day.

Vehicle Compatibility Chart

List of vehicle and trim models that this item is compatible with. If your trim is not on the list reach out to us so we can check for you.
Notes Year Make Model Trim Engine
SIERRA 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Gmc Sierra 1500 Base Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Gmc Sierra 1500 Base Standard Cab Pickup 2-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Gmc Sierra 1500 SLE Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Gmc Sierra 1500 Elevation Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Gmc Sierra 1500 Elevation Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Gmc Sierra 1500 Base Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Gmc Sierra 1500 SLE Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Chevrolet Silverado 1500 RST Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Chevrolet Silverado 1500 WT Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Chevrolet Silverado 1500 WT Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Chevrolet Silverado 1500 WT Standard Cab Pickup 2-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Chevrolet Silverado 1500 LT Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Chevrolet Silverado 1500 LT Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Chevrolet Silverado 1500 RST Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Gmc Sierra 1500 Base Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Gmc Sierra 1500 Base Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Gmc Sierra 1500 SLE Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Gmc Sierra 1500 Elevation Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Gmc Sierra 1500 Elevation Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Gmc Sierra 1500 Base Standard Cab Pickup 2-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SIERRA 1500 PICKUP 19 new style (mirrors mount on door skin), (Electronic Control Module), (LH front engine compartment), 2.7L 2019 Gmc Sierra 1500 SLE Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Chevrolet Silverado 1500 Custom Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Chevrolet Silverado 1500 WT Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Chevrolet Silverado 1500 LT Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Chevrolet Silverado 1500 LT Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Chevrolet Silverado 1500 WT Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Chevrolet Silverado 1500 RST Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Chevrolet Silverado 1500 WT Standard Cab Pickup 2-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Chevrolet Silverado 1500 Custom Extended Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
SILVERADO 1500 PICKUP 20 Electronic Control Module; (LH front engine compartment), 2.7L 2020 Chevrolet Silverado 1500 RST Crew Cab Pickup 4-Door 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged
XT4 19 Electronic Control Module; 2019 Cadillac Xt4 Premium Luxury Sport Utility 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged
XT4 19 Electronic Control Module; 2019 Cadillac Xt4 Base Sport Utility 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged
XT4 19 Electronic Control Module; 2019 Cadillac Xt4 Luxury Sport Utility 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged
XT4 19 Electronic Control Module; 2019 Cadillac Xt4 Sport Sport Utility 4-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Turbocharged

(Use Compatibility Chart or Part Number on Product Page to Guarantee Fitment.)