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Condition: Used
Stock Number: 567637-21
Description: .
Updated: Tuesday, June 16, 2026 10:52 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: E4413
Serial Number: 3684275 3684276 CM871
Weight: 12 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM Cummins ISX Engine Control Module, ECM, ECU, for sale!!!!!Part #: 3684275; Supersession Part #: 3684276; Service Model Name...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3696
Serial Number: 3684275 3684276 CM871
Weight: 14 lb
Shipping Length: 24 in
Shipping Width: 14 in
Description: (GOOD USED/ TESTED) OEM 2009 Cummins ISX Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 3684275; Supersession Part #: 3684276; Serv...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3643
Serial Number: 3684275 3684276 CM871
Weight: 65 lb
Shipping Length: 24 in
Shipping Width: 14 in
Description: (GOOD USED/ TESTED) OEM 2009 Cummins ISX Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 3684275; Supersession Part #: 3684276; Serv...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3474
Serial Number: 3684275 3684276 CM871
Weight: 13 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) 2009 Cummins ISX Engine Control Module, ECM, ECU, for sale!!!!!Part #: 3684275; Supersession Part #: 3684276; Service Model Nam...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: 10205
Serial Number: 1031693
Description: (GOOD USED & BENCHED TESTED) Cummins CM871 Engine Control Module (ECM) 3684275 For Sale, Part # 3684275, CM871, Fits 2007 2008 2009, Pulled off 200...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 5841
Serial Number: 3684275
Description: (TESTED W/ WARRANTY) Cummins ISX ECM Part # 3684275 For Sale, CM871, Supersession Part #: 3684276, Engine Model ISX, CPL 2732, 2007 2008 2009, EPA ...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E3820
Serial Number: 3684275 3684276 CM871
Weight: 15 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM 2008 Cummins ISX Engine Control Module, ECM, ECU, for sale!!!!!Part #: 3684275; Supersession Part #: 3684276; Service Model...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: 2173
Serial Number: 6EC8871C01047988
Description: (TESTED W/ WARRANTY) 2008 Cummins ISX ECM Part # 3684275 For Sale, Diesel Engine Control Module, CM871, CPL 2732, Compatible 2007-2009 Cummins ISX,...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E4336
Serial Number: 3684275 3684276 CM871
Weight: 12 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) Cummins ISX OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 3684275; Supersession Part #: 3684276; Service M...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E4068
Serial Number: 3684275 3684276 CM871
Weight: 12 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM Cummins ISX Engine Control Module, ECM, ECU, for sale!!!!!Part #: 3684275; Supersession Part #: 3684276; Service Model Name...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E4053
Serial Number: 3684275 3684276 CM871
Weight: 12 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM 2007 Cummins ISX Engine Control Module, ECM, ECU, for sale!!!!!Part #: 3684275; Supersession Part #: 3684276; Service Model...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: 99797
Serial Number: 2HSCNAPR37C395715
Description: USED CUMMINS ISX ENGINE ECM P/N: 3684009
Coreprice: 450
Updated: Wednesday, August 26, 2026 08:02 AM
Location: Crandall, Texas
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 91227
Serial Number: 2HSCNAPR37C395715
Description: USED CUMMINS ISX ENGINE ECM P/N: 3684009
Coreprice: 450
Updated: Wednesday, August 26, 2026 08:02 AM
Location: Crandall, Texas
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 459592-14
Description: .
Updated: Tuesday, June 16, 2026 10:52 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 10433
Serial Number: 6025407
Description: (GOOD USED & BENCH TESTED) Cummins CM870 Engine Control Module (ECM) 3684009 For Sale, EGR Model, ISX, 400HP @ 2000 RPM, CM870, CPL 8520, Part # 36...
Updated: Monday, August 24, 2026 12:32 PM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9751
Serial Number: 26110846
Description: (GOOD USED & BENCH TESTED W/ WARRANTY) Cummins ISX Engine Control Module (ECM) 3684009 For Sale, EGR Model, CM870, CPL 8520, Part # 3684009, Fits 2...
Updated: Wednesday, August 12, 2026 10:22 AM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E4298
Serial Number: 3683289 3684008 3684009 CM870
Weight: 12 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) Cummins ISX OEM Diesel Engine Computer Module, ECM, ECU, for sale!!!! P/N: 3683289, Supersession Part #: 3684008, 3684009; Serv...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3959
Serial Number: 3684009 3684008 3682729 CM870
Weight: 14 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM 2006 Cummins ISX Diesel Engine Control Module, ECM, ECU, for sale!!!!!Part #: 3684009; Supersession Part #:3684008, 3682729...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3316
Serial Number: 3684009 3684008 3682729 CM870
Weight: 14 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM 2006 Cummins ISX Diesel Engine Control Module, ECM, ECU, for sale!!!!!Part #: 3684009; Supersession Part #:3684008, 3682729...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3249
Serial Number: 3684009 3684008 3683289 CM870
Weight: 14 lb
Shipping Length: 14 in
Shipping Width: 4 in
Description: (GOOD USED/ TESTED) OEM 2006 Cummins ISX Diesel Engine ECM, ECU, Engine Computer Module, for sale!!!! P/N: 3684009; Supersession Part #: 3684008, 3...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3245
Serial Number: 3684009 3684008 3683289 CM870
Weight: 15 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) OEM 2006 Cummins ISX Engine Control Module, ECM, ECU, for sale!!!!!Part #: 3684009; Supersession Part #: 3684008, 3683289; Serv...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3101
Serial Number: 3684008 3684009 3683289 CM870
Weight: 12 lb
Shipping Length: 14 in
Shipping Width: 4 in
Description: (GOOD USED/TESTED) Cummins ISX OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #:3684009; Supersession part #3684008, 3683289; Serv...
Updated: Tuesday, July 07, 2026 03:10 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3030
Serial Number: 3684009 3684008 CM870
Weight: 14 lb
Shipping Length: 14 in
Shipping Width: 4 in
Description: (GOOD USED/ TESTED) 2006 Cummins ISX Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 3684009, Supersession Part #: 3684008; Stock #...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E2948
Serial Number: 3684009 3684008 3684289 CM870
Weight: 12 lb
Shipping Length: 14 in
Shipping Width: 4 in
Description: (GOOD USED/ TESTED) Cummins ISX OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 3684009; Supersession #: 3684008, 3684289; Ser...
Updated: Tuesday, July 07, 2026 03:28 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E2925
Serial Number: 3684009 3684008 3683289 CM870
Weight: 14 lb
Shipping Length: 14 in
Shipping Width: 4 in
Description: (GOOD USED/ TESTED) OEM 2004 Cummins ISX Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 3684009; Supersession Part #: 3684008, 3683...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E2853
Serial Number: 3684009 3684008 3684289 CM870
Weight: 12 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: (GOOD USED/ TESTED) Cummins ISX OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #: 3684009; Supersession Part #: 3684008, 3684289; S...
Updated: Tuesday, July 07, 2026 03:21 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: Used
Stock Number: E2647
Serial Number: 3684008 3684009 CM870
Weight: 14 lb
Shipping Length: 14 in
Shipping Width: 4 in
Description: (GOOD USED/ TESTED) OEM 2006 Cummins ISX Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 3684008; Supersession Part #: 3684009; Serv...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
