Check the item description to confirm this fits your vehicle

Picture 1 of 1

Engine Computer Programmed 2003 Chevrolet Monte Carlo 3.8L ECU PCM ECU 12583827 - Picture 1 of 1

2004 Chevrolet Venture 3.4L Engine Computer VIN Programmed ECM PCM 12583827

3.02 product ratings

NPC Technologies (3686)

98.8% positive feedback

Price:

$73.95

Free shipping

Estimated delivery Thu, Oct 30 - Mon, Nov 3

Returns:

30 days returns. Seller pays for return shipping.

Condition:

Remanufactured

Our refurbished parts are thoroughly tested, programmed specifically for your vehicle, and ready for installation. If you have any questions or need assistance, don’t hesitate to contact us. Just send us a message with your complete VIN, and we’ll respond promptly.

About this product

Product Identifiers

BrandChevrolet

Manufacturer Part Number12583827

eBay Product ID (ePID)1022166772

Product Key Features

Protection LockNo

MemoryFlash

Terminal TypePin

Vintage PartNo

Universal FitmentNo

Programming RequiredYes

Placement on VehicleFront

Connector TypeMale

FeaturesEasy Installation

Mounting StyleBolt-On

MaterialAluminum

TypeEngine Control Unit (ECU)

All listings for this product

OEM Chevrolet & Buick Engine Control Module ECM 12583827 "TESTED" (E14)

item 1 OEM Chevrolet & Buick Engine Control Module ECM 12583827 "TESTED" (E14)

02 05 Chevrolet Impala Malibu 12582720 Engine Control Module Unit Ecm C15 005

item 2 02 05 Chevrolet Impala Malibu 12582720 Engine Control Module Unit Ecm C15 005

02 05 Chevrolet Impala Malibu 12582720 Engine Control Module Unit Ecm D4 012

item 3 02 05 Chevrolet Impala Malibu 12582720 Engine Control Module Unit Ecm D4 012

2003-2005 CHEVY IMPALA ECM ENGINE COMPUTER (A10) 12583827 yfxs 12582720

item 4 2003-2005 CHEVY IMPALA ECM ENGINE COMPUTER (A10) 12583827 yfxs 12582720

2001 Oldsmobile Intrigue Engine Control Module ECU ECM OEM B02B18039

item 5 2001 Oldsmobile Intrigue Engine Control Module ECU ECM OEM B02B18039

2003-2005 Chevrolet Impala Gran Prix 3.4L Engine Computer Module 12582720 YDRN

item 6 2003-2005 Chevrolet Impala Gran Prix 3.4L Engine Computer Module 12582720 YDRN

2003 2004 2005 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM 12583827 YFXS OEM

item 7 2003 2004 2005 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM 12583827 YFXS OEM

Engine ECM Electronic Control Module Fits 03-05 AZTEK 1201010

item 8 Engine ECM Electronic Control Module Fits 03-05 AZTEK 1201010

2003-2005 Chevrolet Monte Carlo 3.4L V6 12V Engine Control Module ECU 12583827

item 9 2003-2005 Chevrolet Monte Carlo 3.4L V6 12V Engine Control Module ECU 12583827

USED OEM 03-05 CHEVY MONTE CARLO 12583827 ENGINE COMPUTER

item 10 USED OEM 03-05 CHEVY MONTE CARLO 12583827 ENGINE COMPUTER

2003-2005 Chevrolet Impala Engine Control Module 12583827

item 11 2003-2005 Chevrolet Impala Engine Control Module 12583827

2002 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM OEM

item 12 2002 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM OEM

2003-2005 General Motors Buick Chevrolet Oldsmobile Pontiac PCM USED. 12583827

item 13 2003-2005 General Motors Buick Chevrolet Oldsmobile Pontiac PCM USED. 12583827

03-05 CHEVROLET IMPALA ELECTRONIC ENGINE CONTROL MODULE ECU ECM OEM, 590-05555

item 14 03-05 CHEVROLET IMPALA ELECTRONIC ENGINE CONTROL MODULE ECU ECM OEM, 590-05555

2005 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM OEM

item 15 2005 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM OEM

02 05 Chevrolet Impala Malibu 12582720 YKBM Engine Control Module Unit Ecm

item 16 02 05 Chevrolet Impala Malibu 12582720 YKBM Engine Control Module Unit Ecm

Engine ECM Electronic Control Module Fits 03-05 AZTEK 1020949

item 17 Engine ECM Electronic Control Module Fits 03-05 AZTEK 1020949

Engine Computer Module ECM PN 12583827 OEM 2004 2005 Chevrolet Impala

item 18 Engine Computer Module ECM PN 12583827 OEM 2004 2005 Chevrolet Impala

+$15.00 shipping

02 05 Chevrolet Impala Malibu 12582720 Engine Control Module Unit Ecm

item 19 02 05 Chevrolet Impala Malibu 12582720 Engine Control Module Unit Ecm

+$11.25 shipping

GM Chevy Engine Control Module ECM Engine Computer 12583827 12582720 YFAU

item 20 GM Chevy Engine Control Module ECM Engine Computer 12583827 12582720 YFAU

+$11.25 shipping

03-05 Impala 12583827 Computer Brain Engine Control ECU ECM EBX Module BIN2

item 21 03-05 Impala 12583827 Computer Brain Engine Control ECU ECM EBX Module BIN2

+$11.25 shipping

2003 2004 2005 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM 12583827 OEM

item 22 2003 2004 2005 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM 12583827 OEM

Engine Computer Module ECM PN 12583827 OEM 2004 2005 Chevrolet Impala

item 23 Engine Computer Module ECM PN 12583827 OEM 2004 2005 Chevrolet Impala

03-05 CHEVY VENTURE Engine/motor Control Module Oe# 12583827

item 24 03-05 CHEVY VENTURE Engine/motor Control Module Oe# 12583827

2003-2005 Chevrolet Impala 3.4L Engine Control Module Unit ECM ECU OEM 12583827

item 25 2003-2005 Chevrolet Impala 3.4L Engine Control Module Unit ECM ECU OEM 12583827

03 04 05 MONTI CARLO IMPALA ENGINE COMPUTER MODULE ECU ECM 12583827 12582720 OEM

item 26 03 04 05 MONTI CARLO IMPALA ENGINE COMPUTER MODULE ECU ECM 12583827 12582720 OEM

2003-2005 Monte Carlo 12583827 Computer Brain Engine Control ECU ECM EBX Module

item 27 2003-2005 Monte Carlo 12583827 Computer Brain Engine Control ECU ECM EBX Module

+$11.95 shipping

USED 03 04 05 CHEVROLET MALIBU IMPALA ENGINE COMPUTER MODULE ECU 12583827 ECM

item 28 USED 03 04 05 CHEVROLET MALIBU IMPALA ENGINE COMPUTER MODULE ECU 12583827 ECM

+$6.00 shipping

03 04 05 Monti Carlo Impala ENGINE COMPUTER MODULE ECU ECM 12583827 12582720 OEM

item 29 03 04 05 Monti Carlo Impala ENGINE COMPUTER MODULE ECU ECM 12583827 12582720 OEM

03 04 05 Monti Carlo Impala ENGINE COMPUTER MODULE ECU ECM 12583827 12582720 OEM

item 30 03 04 05 Monti Carlo Impala ENGINE COMPUTER MODULE ECU ECM 12583827 12582720 OEM

2005 CHEVROLET IMPALA MONTE 12583827 ENGINE COMPUTER MODULE ECU ECM FREE SHIP XB

item 31 2005 CHEVROLET IMPALA MONTE 12583827 ENGINE COMPUTER MODULE ECU ECM FREE SHIP XB

ENGINE Control Module PN 12583827 97 98 99 00 01 02 03 Chevy Malibu LS 3.1 V6

item 32 ENGINE Control Module PN 12583827 97 98 99 00 01 02 03 Chevy Malibu LS 3.1 V6

+$19.99 shipping

2003 04 2005 CHEVROLET IMPALA MONTE 12583827 ENGINE COMPUTER MODULE ECU ECM XB

item 33 2003 04 2005 CHEVROLET IMPALA MONTE 12583827 ENGINE COMPUTER MODULE ECU ECM XB

03-05 Impala Engine Computer ECM ECU 12583827 Tested

item 34 03-05 Impala Engine Computer ECM ECU 12583827 Tested

12583827 Chevy Monte Carlo Aurora 2001-2004 ecu ecm computer **Tested**

item 35 12583827 Chevy Monte Carlo Aurora 2001-2004 ecu ecm computer **Tested**

12583827 Chevy Monte Carlo or Aurora 2001-2004 ecu ecm computer **TESTED**

item 36 12583827 Chevy Monte Carlo or Aurora 2001-2004 ecu ecm computer **TESTED**

01-05 Impala ECM ECU wiring connectors plugs 12583827

item 37 01-05 Impala ECM ECU wiring connectors plugs 12583827

12582720 ecu ecm computer 2002-2005 Chevy Impala or Malibu **TESTED**

item 38 12582720 ecu ecm computer 2002-2005 Chevy Impala or Malibu **TESTED**

12583827 Chevy Monte Carlo or Aurora 2001-2004 ecu ecm computer **TESTED**

item 39 12583827 Chevy Monte Carlo or Aurora 2001-2004 ecu ecm computer **TESTED**

2003 BUICK RENDEZVOUS ENGINE COMPUTER MODULE ECU ECM OEM

item 40 2003 BUICK RENDEZVOUS ENGINE COMPUTER MODULE ECU ECM OEM

2005 BUICK RENDEZVOUS ENGINE COMPUTER MODULE ECU ECM OEM

item 41 2005 BUICK RENDEZVOUS ENGINE COMPUTER MODULE ECU ECM OEM

03-05 Chevy Impala 12583827 Computer Brain Engine Control ECU ECM EBX Module A18

item 42 03-05 Chevy Impala 12583827 Computer Brain Engine Control ECU ECM EBX Module A18

Engine ECM Electronic Control Module Fits 04 Chevy Impala #12583827

item 43 Engine ECM Electronic Control Module Fits 04 Chevy Impala #12583827

03 04 05 BUICK CHEVY CHEVROLET PONTIAC Engine Computer Module OEM ECM 12583827

item 44 03 04 05 BUICK CHEVY CHEVROLET PONTIAC Engine Computer Module OEM ECM 12583827

2003-2005 Chevy Impala 12583827 Computer Brain Engine Control ECU ECM EBX Module

item 45 2003-2005 Chevy Impala 12583827 Computer Brain Engine Control ECU ECM EBX Module

+$10.00 shipping

🚘 2005 IMPALA ECM ENGINE CONTROL MODULE COMPUTER PCM ECU POWER YKBB TESTED

item 46 🚘 2005 IMPALA ECM ENGINE CONTROL MODULE COMPUTER PCM ECU POWER YKBB TESTED

🚘 2005 IMPALA ECM ENGINE CONTROL MODULE COMPUTER PCM ECU POWER YKBM TESTED ✅

item 47 🚘 2005 IMPALA ECM ENGINE CONTROL MODULE COMPUTER PCM ECU POWER YKBM TESTED ✅

04 2004 Buick Pontiac oldsmobile ENGINE CONTROL MODULE ECU ECM PCM 12583827 OEM

item 48 04 2004 Buick Pontiac oldsmobile ENGINE CONTROL MODULE ECU ECM PCM 12583827 OEM

CHEVROLET IMPALA CAMARO REGAL GRAND PRIX OEM ENGINE COMPUTER ECU PCM 12583827

item 49 CHEVROLET IMPALA CAMARO REGAL GRAND PRIX OEM ENGINE COMPUTER ECU PCM 12583827

2005 Chevrolet Impala 3.4L Aut ECM ECU PCU Engine Computer Module OEM.

item 50 2005 Chevrolet Impala 3.4L Aut ECM ECU PCU Engine Computer Module OEM.

03 04 05 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM 12583827 YFXS OEM

item 51 03 04 05 CHEVROLET IMPALA ENGINE COMPUTER MODULE ECU ECM 12583827 YFXS OEM

2005 IMPALA ECM ENGINE CONTROL MODULE COMPUTER PCM ECU

item 52 2005 IMPALA ECM ENGINE CONTROL MODULE COMPUTER PCM ECU

Engine ECM Electronic Control Module Fits 03-05 AZTEK 938233

item 53 Engine ECM Electronic Control Module Fits 03-05 AZTEK 938233

2005 IMPALA ECM ENGINE CONTROL MODULE COMPUTER PCM ECU

item 54 2005 IMPALA ECM ENGINE CONTROL MODULE COMPUTER PCM ECU

2003-2005 General Motors Buick Chevrolet Oldsmobile Pontiac PCM USED. 12583827

item 55 2003-2005 General Motors Buick Chevrolet Oldsmobile Pontiac PCM USED. 12583827

2004 05 CHEVROLET IMPALA 3.4L OEM ENGINE COMPUTER BOX

item 56 2004 05 CHEVROLET IMPALA 3.4L OEM ENGINE COMPUTER BOX

Engine Computer ECM 12583827 Electronic Control Module Fits 03-05 PONTIAC AZTEK

item 57 Engine Computer ECM 12583827 Electronic Control Module Fits 03-05 PONTIAC AZTEK

+$8.00 shipping

⚡CHEVY YFAU ECM ENGINE CONTROL MODULE COMPUTER PCM ECU POWER TESTED

item 58 ⚡CHEVY YFAU ECM ENGINE CONTROL MODULE COMPUTER PCM ECU POWER TESTED

2003-2005 General Motors Buick Chevrolet Oldsmobile Pontiac PCM USED. 12583827

item 59 2003-2005 General Motors Buick Chevrolet Oldsmobile Pontiac PCM USED. 12583827

listings for this product

Ratings and Reviews

3.0

2 product ratings

1 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by benjtr_2213
Sep 05, 2025
It didn t work. I did buy the cheapest ...
It didn t work. I did buy the cheapest used one that I could find, however they should be verified that they work before being put up for sale. I re installed the old one, and as long as I use my OBD-2 reader to clear the check engine light before I shut off the ignition my car will start. If I don t I can disconnect the battery for about 10 minutes and it will start back up. Otherwise it just rolls over. With the one that I just ordered my car wont even roll over. The check engine light comes on and the security message comes up. I tried all of the above things to get it to work and it still would not. I then tried to reset the computer by leaving the key in the on position for 10 minutes before starting like I read online. I tried more than 10 times and it would not work. I believe it was a bad unit and not worth the shipping to send back. Before purchasing a used one make sure you get confirmation that it works.
Verified purchase: YesCondition: Pre-owned
by cherfree3
Sep 28, 2023
Venture ecm
Great additional upgrade to my car
Verified purchase: YesCondition: Pre-owned

Best Selling in ECUs & Computer Modules

Save on ECUs & Computer Modules

You may also like