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GM/Chev (HD) Engine Parts For Sale in United States

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Showing 1 - 25 of 788 Engine Part Listings

1 - 25 of 788 listings
1 - 25 of 788 listings
GM/Chev (HD) 6.6L Vibration Damper for a 2009 Chevrolet Express

GM/Chev (HD) 6.6L Vibration Damper for a 2009 Chevrolet Express

Recently Updated
$75 USD
Good, used harmonic balancer from a GM 6.6L engine. The harmonic balancer has been visually inspected and is in good working condition. There is no visible damage on the balancer. The...
ConditionUsed
Fits To Make(s)Chevrolet
Fits To Model(s)Express
Will Fit Year(s)2009
Part Number230373-23
Stock Number230373-23
MLS Number12457412
CategoryEngine Harmonic Balancers
Last Updated3/11/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
GM/Chev (HD) 6.5L DIESEL Vibration Damper for a 2001 GMC Savana

GM/Chev (HD) 6.5L DIESEL Vibration Damper for a 2001 GMC Savana

Recently Updated
$75 USD
Good, used harmonic balancer from a GM/Chevy HD 6.5L engine. The harmonic balancer has been inspected and seems to be in good working condition. Rubber liner is mildly worn down. Minor...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)Savana
Will Fit Year(s)2001
Part Number200117-19
Stock Number200117-19
MLS Number11435260
CategoryEngine Harmonic Balancers
Last Updated3/11/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
GM/Chev (HD) 6.6L DURAMAX Vibration Damper for a 2003 GMC C5500

GM/Chev (HD) 6.6L DURAMAX Vibration Damper for a 2003 GMC C5500

Recently Updated
$100 USD
Good used harmonic balancer PULLEY a 2003 GM/Chev 6.6L Duramax engine. The harmonic balancer PULLEY has been inspected and is in good condition and is ready to be installed. There is no...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Will Fit Year(s)2003
Part Number220058-36
Stock Number220058-36
MLS Number11386742
CategoryEngine Harmonic Balancers
Last Updated3/11/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
GM/Chev (HD) 6.6L DURAMAX Vibration Damper for a 2007 Chevrolet Express

GM/Chev (HD) 6.6L DURAMAX Vibration Damper for a 2007 Chevrolet Express

Recently Updated
$125 USD
Good, used harmonic balancer from a 2007 GM Duramax 6.6L engine. The harmonic balancer has been inspected and is in good working condition. There is no visible damage seen on the harmonic...
ConditionUsed
Fits To Make(s)Chevrolet
Fits To Model(s)Express
Will Fit Year(s)2007
Part Number200119-22
Stock Number200119-22
MLS Number11279721
CategoryEngine Harmonic Balancers
Last Updated3/11/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Newly Listed
$99.98 USD
(Used) GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12649297, Serial Number: 86AA7GK02095MQP8, E78, 12649297, AA7G, 2095, Serv.# 12643636, 1 Rectangular Plug with 65 Pins, 1 Rectangular Plug...
ConditionUsed
Part Number12649297
Stock NumberP-499642
MLS Number14232306
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
GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Newly Listed
Contact for price
(Used) GM 6.0L, ENGINE ECM- Part Number: 12692865, Serial Number:86AAUSK011278SKY, Serv. Number: 12692865, E78, 9029, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73 Pins, J3...
ConditionUsed
Part Number12692865
Stock NumberP-499130
MLS Number14228621
CategoryEngine Control Modules (ECM)
Last Updated3/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Newly Listed
Contact for price
(Used) GM 6.0L, ENGINE ECM- Part Number: 12692865, Serial Number: 86AACGYK51284R8J0, Serv. Number: 12692865, E78, 1284, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73 Pins, J3...
ConditionUsed
Part Number12692865
Stock NumberP-499126
MLS Number14228617
CategoryEngine Control Modules (ECM)
Last Updated3/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Newly Listed
Contact for price
(Used) GM 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number:86AAUSK011278SKY, Serv. Number: 12616532, E78, 8193, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73 Pins, J3...
ConditionUsed
Part Number12692865
Stock NumberP-499121
MLS Number14228611
CategoryEngine Control Modules (ECM)
Last Updated3/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Newly Listed
Contact for price
(Used) GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK011037BUD, Serv. Number: 12616532, E78, 1103, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73...
ConditionUsed
Part Number12640466
Stock NumberP-499118
MLS Number14228608
CategoryEngine Control Modules (ECM)
Last Updated3/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Newly Listed
$99.98 USD
(Used) GM/CHEV (HD) 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK00145C63V, Serv. Number: 12616532, BCM: S01163B02, E78, 0145, J1 Rectangular Plug with 65 Pins, J2...
ConditionUsed
Part Number12640466
Stock NumberP-499116
MLS Number14228606
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
GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

Newly Listed
Contact for price
(Used) GM/Chev (HD) 20116.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK00137CC5D, Serv. Number: 12616532, E78, 1037, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with...
ConditionUsed
Part Number12640466
Stock NumberP-499113
MLS Number14228603
CategoryEngine Control Modules (ECM)
Last Updated3/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
GM/Chev (HD) 6.6L Engine Control Module (ECM) for a 2006 GMC C5500

GM/Chev (HD) 6.6L Engine Control Module (ECM) for a 2006 GMC C5500

Contact for price
(Used) 2006 GM/Chev (HD) 6.6L DURAMAX ENGINE ECM- Part Number: 12603623, Serial Number: 86YMNYJ52040718, Serv. Number: 12588335, YMNY, 0281011949, 1849 0718, 1039911198, Displacement: 6.6L,...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Will Fit Year(s)2006
Part Number12603623
Stock NumberP-498269
MLS Number14161480
CategoryEngine Control Modules (ECM)
Last Updated2/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
GM/Chev (HD) 6.0L Engine Control Module (ECM)

GM/Chev (HD) 6.0L Engine Control Module (ECM)

$99.98 USD
(Used) GM/Chev (HD) 6.0L, ENGINE ECM- Part Number: 12686539, Serial Number: 86ACD5K271170VGK, Serv. Number: 12668991, ECM Model: E78, ACD5, 7117, 1 Rectangular Plug with 55 Pins, 1...
ConditionUsed
Part Number12686539
Stock NumberP-498167
MLS Number14159919
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
Fuel Injection Control Module By Bosch, From A Gm/Chevy 6.6L Engine. Module

Fuel Injection Control Module By Bosch, From A Gm/Chevy 6.6L Engine. Module

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FUEL INJECTION CONTROL MODULE BY BOSCH, FROM A GM/CHEVY 6.6L ENGINE. MODULE ASSEMBLED IN MEXICO., Core Charge: 0.00, Casting#: 8972160777
ConditionUsed
Fits To Make(s)GM/CHEV (HD)
Fits To Model(s)6.6L
Stock Number11392
MLS Number10275734
CategoryEngine Control Modules (ECM)
Last Updated2/24/2026
Location
Phoenix, AZ, US
Sold By
American Truck Sales & Salvage
(844) 882-___  SHOW
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American Truck Sales & Salvage
Electronic, Engine Control Module From A Chevy/Gmc 8.1L Kodiak Engine

Electronic, Engine Control Module From A Chevy/Gmc 8.1L Kodiak Engine

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ELECTRONIC, ENGINE CONTROL MODULE FROM A CHEVY/GMC 8.1L KODIAK ENGINE., Core Charge: 0.00, Casting#: 12589462
ConditionUsed
Fits To Make(s)GM/CHEV (HD)
Fits To Model(s)8.1L
Stock Number10802
MLS Number10275730
CategoryEngine Control Modules (ECM)
Last Updated2/24/2026
Location
Phoenix, AZ, US
Sold By
American Truck Sales & Salvage
(844) 882-___  SHOW
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American Truck Sales & Salvage
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