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Caterpillar 3406 Engine Control Modules (ECM) For Sale

Shop used and remanufactured Caterpillar 3406 Engine Control Modules (ECM) on MyLittleSalesman.com . Compare active listings with prices from $200 to $2,500. Sellers include JJ Rebuilders, American Truck Sales & Salvage, Camerota Truck Parts, and more. Filter by condition, price, or year to find the Caterpillar 3406 Engine Control Module (ECM) that fits your job.
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Showing 1 - 25 of 65 Engine Control Module (ECM) Listings

1 - 25 of 65 listings
1 - 25 of 65 listings
Caterpillar 3406E Engine Control Module (ECM)

Caterpillar 3406E Engine Control Module (ECM) Being Dismantled (Parts Available)

$300 USD
(CORE/ FOR PARTS OR NOT WORKING) Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 145-7806-02; Supersession Part #: 129-9195, 115-3055, 212-9450; Stock #:...
ConditionDismantled
Part Number145-7806-02
Stock NumberE4447
MLS Number14162350
CategoryEngine Control Modules (ECM)
Last Updated2/25/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar 3406E Diesel Engine Control Module ECM ECU 117-4017-02

1993 Caterpillar 3406E Diesel Engine Control Module ECM ECU 117-4017-02

$2,000 USD
(GOOD USED/ TESTED) Caterpillar 3406E OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 117-4017-02; Supersession Part#: 129-9195, 115-3055, 212-9450, 10R-4085; Stock #:...
ConditionUsed
Part Number117-4017-02
Stock NumberE4360
MLS Number14007079
CategoryEngine Control Modules (ECM)
Last Updated12/1/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar 3406E Engine Control Module (ECM)

Caterpillar 3406E Engine Control Module (ECM) Being Dismantled (Parts Available)

$300 USD
(CORE/ FOR PARTS OR NOT WORKING) Caterpillar OEM 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 117-8351-00; Supersession Part #: 108-3007; Stock #: E4300 For more...
ConditionDismantled
Part Number117-8351-00
Stock NumberE4300
MLS Number13883307
CategoryEngine Control Modules (ECM)
Last Updated10/14/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar 3406E Engine Control Module (ECM) for a 1999 Kenworth

Caterpillar 3406E Engine Control Module (ECM) for a 1999 Kenworth

$795 USD
USED ECM/ CAT 40 PIN 3406E 1LW S/N GUARANTEED TO BE PROGRAMABLE., Serial#: 1LW14808, Core Charge: 250.00
ConditionUsed
Fits To Make(s)Kenworth
Will Fit Year(s)1999
Part Number115-3055,117-8351,212-9450,10R4085,20R2075
Stock NumberP-60897
MLS Number13774815
CategoryEngine Control Modules (ECM)
Last Updated8/22/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar 3406E Engine Control Module (ECM)

Caterpillar 3406E Engine Control Module (ECM)

$2,000 USD
(GOOD USED/ TESTED) OEM Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 117-4017-02; Supersession Part#: 129-9195, 115-3055, 212-9450, 10R-4085; Stock #:...
ConditionUsed
Part Number117-4017-02
Stock NumberE3108
MLS Number11813534
CategoryEngine Control Modules (ECM)
Last Updated6/9/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar 3406 Engine Control Module (ECM) for a 1996 Kenworth T800

Caterpillar 3406 Engine Control Module (ECM) for a 1996 Kenworth T800

Price Drop $998.98 USD
(Used) 1995 Caterpillar 3406, ENGINE ECM- Part Number: 117-4017-02, Serial Number: 09970063CJ, 2 Rectangular Plug with 40 Pins each, For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1996
Part Number117-4017-02
Stock NumberP-101545
MLS Number13558371
CategoryEngine Control Modules (ECM)
Last Updated3/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
OEM Caterpillar 3406E Diesel Engine Control Module, 117-4017-02, 129-9195

1996 OEM Caterpillar 3406E Diesel Engine Control Module, 117-4017-02, 129-9195

$2,000 USD
(GOOD USED/ TESTED) 1996 Caterpillar OEM 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 117-4017-02; Supersession Part#: 129-9195, 115-3055, 212-9450, 10R-4085, Stock #...
ConditionUsed
Part Number117-4017-02
Stock NumberE4145
MLS Number13547576
CategoryEngine Control Modules (ECM)
Last Updated4/30/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
OEM Caterpillar 3406E Diesel Engine Control Module, 117-4017-01, 129-9195

1995 OEM Caterpillar 3406E Diesel Engine Control Module, 117-4017-01, 129-9195

$2,000 USD
(GOOD USED/ TESTED) OEM 1995 Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 117-4017-01; Supersession Part#: 129-9195, 115-3055, 212-9450, 10R-4085, Stock #...
ConditionUsed
Part Number117-4017-01
Stock NumberE4055
MLS Number13381479
CategoryEngine Control Modules (ECM)
Last Updated2/5/2025
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar 3406 Engine Control Module (ECM) for a 1993 International 9400

Caterpillar 3406 Engine Control Module (ECM) for a 1993 International 9400

$998.98 USD
(Used) 1993 Caterpillar 3406, ENGINE ECM- Part Number: 7W9808, Serial Number: 9Y8085 05, Family Number: PCT0893F2D2, ESN: 4CK11669, 1 Rectangular Plug with 40 Pins, Reference images for...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9400
Will Fit Year(s)1993
Part Number7W9808
Stock NumberP-95192
MLS Number13326514
CategoryEngine Control Modules (ECM)
Last Updated3/11/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar 3406E Engine Control Module (ECM) Part # 117-4017-02, 40-PIN ECM, 5EK Serial

Caterpillar 3406E Engine Control Module (ECM) Part # 117-4017-02, 40-PIN ECM, 5EK Serial

$1,950 USD
(GOOD USED BENCH TESTED W/ WARRANTY) Caterpillar 3406E Part # 117–4017-02 ECM For Sale, 40-PIN ECM, 5EK Serial, Part # 117 4017 02, 117401702, MKNDDL-NU, Off CAT 3406E, Personality Part #...
ConditionUsed
Part Number117 4017 02
Stock Number8098
MLS Number13203281
CategoryEngine Control Modules (ECM)
Last Updated10/30/2024
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Caterpillar 3406E Engine Control Module (ECM) Part # 117-8351-00, 40-PIN ECM, 5EK Serial

Caterpillar 3406E Engine Control Module (ECM) Part # 117-8351-00, 40-PIN ECM, 5EK Serial

$1,950 USD
(GOOD USED / BENCHED TESTED) Caterpillar 3406E Part # 117-8351-00 ECM For Sale, 40-PIN ECM, 5EK Serial, Part # 117 8351 00, 117835100, Off CAT 3406E 40 PIN Engine, UUNODA-NN, ECM Serial #...
ConditionUsed
Part Number117 8351 00
Stock Number8093
MLS Number13201957
CategoryEngine Control Modules (ECM)
Last Updated10/29/2024
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Caterpillar 3406E Engine Control Module (ECM) Part # 212-94500-03, 40-PIN ECM, 1LW Serial

Caterpillar 3406E Engine Control Module (ECM) Part # 212-94500-03, 40-PIN ECM, 1LW Serial

$1,950 USD
(GOOD USED / BENCHED TESTED) Caterpillar 3406E ECM Part # 212-9450-03 For Sale, 40-PIN ECM, 1LW Prefix, Part # 212 9450 03, 212945003, Off CAT 3406E 40 PIN Engine Personality Part #...
ConditionUsed
Part Number212 9450 03
Stock Number8092
MLS Number13196532
CategoryEngine Control Modules (ECM)
Last Updated10/25/2024
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
1996 Caterpillar 3406E Engine Control Module (ECM)

1996 Caterpillar 3406E Engine Control Module (ECM)

$2,000 USD
(GOOD USED/ TESTED) OEM 1996 Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 145-7805-00; Supersession Part #'s: 129-9195, 115-3055, 212-9495, 10R-4085;...
ConditionUsed
Part Number145-7805-00
Stock NumberE3884
MLS Number13058179
CategoryEngine Control Modules (ECM)
Last Updated8/19/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
Caterpillar 3406E Engine Control Module (ECM)

Caterpillar 3406E Engine Control Module (ECM) Being Dismantled (Parts Available)

$350 USD
(CORE/ FOR PARTS OR NOT WORKING) Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 117-4017-02; Supersession Part#: 129-9195, 115-3055, 212-9450, 10R-4085, Stock...
ConditionDismantled
Part Number117-4017-02
Stock NumberE3836
MLS Number12975125
CategoryEngine Control Modules (ECM)
Last Updated7/8/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Caterpillar 3406E Engine Control Module (ECM)

Caterpillar 3406E Engine Control Module (ECM)

$2,500 USD
(GOOD USED/ TESTED) OEM Caterpillar 3406E (2WS) Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 209-9587-00, Supersession Part #: 170-1209, 157-3705; Stock #: E3059 For more...
ConditionUsed
Part Number209-9587-00
Stock NumberE3059
MLS Number11735130
CategoryEngine Control Modules (ECM)
Last Updated5/7/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
1996 Caterpillar 3406E Engine Control Module (ECM)

1996 Caterpillar 3406E Engine Control Module (ECM)

$2,000 USD
(GOOD USED/ TESTED) OEM 1996 Caterpillar 3406E Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 117-4017-02; Supersession Part#: 129-9195, 115-3055, 212-9450, 10R-4085, Stock #...
ConditionUsed
Part Number117-4017-02
Stock NumberE3747
MLS Number12802203
CategoryEngine Control Modules (ECM)
Last Updated4/25/2024
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
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