GMC Engine Parts For Sale

Used GMC 6.6L Duramax EGR cooler

$200 USD

Used 6.6L Duramax EGR cooler, Type: EGR Cooler Assembly

Condition	Used
Part Number	8973585071
Stock Number	505-12023
MLS Number	12279300
Category	EGR Coolers
Last Updated	9/1/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2000 Used GMC T6500 Rear Engine Mount

$90 USD

Used T6500 Rear Engine Mount, Position: Rear, Type: Engine Mount, Material: Cast Iron

Quantity	2
Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	T6500
Will Fit Year(s)	2000
Stock Number	548-12831
MLS Number	12138868
Category	Engine Mounts
Last Updated	6/22/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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GMC 2077549 Engine Mount

$50 USD

GM Engine Bracket Rear Mount Support 2077549, For C7 1983-1987 3208T 1983-1986

Quantity	3
Condition	Used
Stock Number	131676
MLS Number	11359550
Category	Engine Mounts
Last Updated	3/10/2023
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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GMC 15503429 Engine Mount

$75 USD

GM Engine Suport Rear RH 15503429, For C7 1983-1987 3208T 1983-1986

Condition	Used
Stock Number	131675
MLS Number	11359549
Category	Engine Mounts
Last Updated	3/17/2023
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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GMC 15503428 Engine Mount

$75 USD

GM Engine Support Backet Rear LH 15503428, For C7 1983-1987 3208T 1983-1986

Quantity	4
Condition	Used
Stock Number	131674
MLS Number	11359548
Category	Engine Mounts
Last Updated	3/10/2023
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

2005 GMC W3500 Front Engine Cover

$350 USD

Complete Front Cover, Good Condition, Call For More Information And Shipping Quote

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	W3500
Stock Number	54847
MLS Number	11790717
Category	Front Engine Covers
Last Updated	1/8/2023
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2004 Used GMC ECM

$216 USD

Used GMC ECM, Engine Model: 8.1L MFI OHV 496 CID gas at 325hp

Condition	Used
Engine Model	8.1L MFI OHV 496 CID gas at 325hp
Fits To Make(s)	GMC
Fits To Model(s)	Topkick C4500
Will Fit Year(s)	2004
Part Number	12586243
Stock Number	509-15962
MLS Number	11291974
Category	Engine Control Modules (ECM)
Last Updated	4/19/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2019 GMC 6.0 Engine Control Module (ECM) for a Isuzu NPR

$500 USD

6.0 ECM, Good Condition, PN: 12692200, Call For More Information And Shipping Quote

Condition	Used
Fits To Make(s)	ISUZU
Fits To Model(s)	NPR
Stock Number	44680
MLS Number	11065384
Category	Engine Control Modules (ECM)
Last Updated	1/11/2022
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2017 GMC 6.0L V8 GAS Engine Control Module (ECM) for a Isuzu NPR

$500 USD

OEM# 12658777 GOOD CONDITION USED ECM, GUARANTEED REPROGRAMMABLE, OFF OF 2017 ISUZU NPR, MAY FIT OTHER APPLICATIONS, CHECK WITH LOCAL DEALER FOR FIT

Condition	Used
Fits To Make(s)	ISUZU
Fits To Model(s)	NPR
Stock Number	14190
MLS Number	10896127
Category	Engine Control Modules (ECM)
Last Updated	8/5/2021
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2005 GMC 6.6 Valve Cover for a Chevrolet C4500

$100 USD

Valve Cover, Good Condition, Call For Availability And Shipping

Condition	Used
Fits To Make(s)	CHEVROLET
Fits To Model(s)	C4500
Stock Number	42830
MLS Number	10888956
Category	Valve Covers
Last Updated	1/25/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2006 GMC 6.0 Valve Cover for a Chevrolet W3500

$75 USD

Complete Valve Covers, Price Per Cover, Good Condition, Call For More Information And Shipping Quote

Quantity	2
Condition	Used
Fits To Make(s)	CHEVROLET
Fits To Model(s)	W3500
Stock Number	42552
MLS Number	10873090
Category	Valve Covers
Last Updated	7/27/2021
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2006 GMC 6.0 Crankshaft for a Chevrolet W3500

$100 USD

Complete Crankshaft, Good Condition, Call For More Information And Shipping Quote

Condition	Used
Fits To Make(s)	CHEVROLET
Fits To Model(s)	W3500
Stock Number	42543
MLS Number	10873081
Category	Crankshafts
Last Updated	7/27/2021
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2002 GMC W4500 Engine Control Module (ECM)

$450 USD

Ecm, Good Condition, Call For Availability And Shipping

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	W4500
Stock Number	28963
MLS Number	10464527
Category	Engine Control Modules (ECM)
Last Updated	3/25/2021
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

Used GMC ISU Rear Engine Mount

$59 USD

Used ISU Rear Engine Mount, Position: Rear, Type: Engine Mount, Material: Steel

Quantity	5
Condition	Used
Part Number	15727278
Stock Number	548-10098
MLS Number	8932676
Category	Engine Mounts
Last Updated	4/19/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used GMC 6.6L Duramax EGR Cooler

$243 USD

Used 6.6L Duramax EGR Cooler, Type: EGR Cooler Assembly

Condition	Used
Will Fit Year(s)	06/07 LLY
Part Number	8973585071
Stock Number	505-10517
MLS Number	8951494
Category	EGR Coolers
Last Updated	4/19/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used GMC 6.6L Duramax Valve Push Rod Set

$92 USD

Used 6.6L Duramax Valve Push Rod Set, Type: Valve Push Rod Set

Condition	Used
Stock Number	525-10496
MLS Number	8918976
Category	Engine Valve Trains
Last Updated	4/19/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2003 GMC 8.1L Engine Mount for a Chevrolet C4500

$350 USD

(USED) GM 8.1L Cast#: 15074961 Mount: FRONT FRAME Ref# 15074961 INCLUDES BRACKET PN: GM15096375

Condition	Used
Fits To Make(s)	Chevrolet
Fits To Model(s)	C4500
Part Number	15074961
Stock Number	25903885
MLS Number	14005496
Category	Engine Mounts
Last Updated	1/10/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2003 GMC 8.1L Engine Mount for a Chevrolet C4500

$350 USD

(USED) GM 8.1L Cast#: 15074961 Mount: FRONT FRAME Ref# 15074961 WITH BRACK PN:GM15096376

Condition	Used
Fits To Make(s)	Chevrolet
Fits To Model(s)	C4500
Part Number	15074961
Stock Number	25903886
MLS Number	14005495
Category	Engine Mounts
Last Updated	1/10/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2005 GMC 8.1L Engine Mount for a GMC C5500

$1,000 USD

(USED) GM 8.1L Cast#: VERIFY Mount: REAR SET OF (2) LH AND RH FRAME MOUNTED REAR ENGINE MOUNTS

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	C5500
Stock Number	25920819
MLS Number	14070450
Category	Engine Mounts
Last Updated	1/4/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2005 GMC 8.1L Engine Mount for a GMC C5500

$1,000 USD

(USED) GM 8.1L Cast#: VERIFY Mount: FRONT SET OF (2) LH AND RH FRAME MOUNTED FRONT ENGINE MOUNTS

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	C5500
Stock Number	25920818
MLS Number	14070449
Category	Engine Mounts
Last Updated	1/4/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2006 GMC 6.6L DURAMAX Engine Mount for a Chevrolet C5500

$76 USD

(USED) GM 6.6L DURAMAX Cast#: 15074952 Mount: REAR Ref# 15074952 REAR ENGINE MOUNT, MOUNTS TO TRANSMISSION

Condition	Used
Fits To Make(s)	Chevrolet
Fits To Model(s)	C5500
Part Number	15074952
Stock Number	25918393
MLS Number	14065267
Category	Engine Mounts
Last Updated	12/31/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2006 GMC 6.6L DURAMAX Engine Mount for a Chevrolet C5500

$76 USD

(USED) GM 6.6L DURAMAX Cast#: 15074951 Mount: REAR Ref# 15074951 REAR ENGINE MOUNT, MOUNTS TO TRANSMISSION

Condition	Used
Fits To Make(s)	Chevrolet
Fits To Model(s)	C5500
Part Number	15074951
Stock Number	25918394
MLS Number	14065265
Category	Engine Mounts
Last Updated	12/31/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2007 GMC Engine Control Module (ECM) for a Workhorse Custom Chassis W62

Contact for price

2007 GM/Chevy 8.1L Vortec V8 Gas Engine ECM / ECU / PCM, P/N 12602801, HDW P/N 12589161.

Condition	Used
Fits To Make(s)	Workhorse Custom Chassis
Fits To Model(s)	W62
Stock Number	UPS-CHDV-145949-4
MLS Number	13909025
Category	Engine Control Modules (ECM)
Last Updated	12/27/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2008 GMC 6.6L DURAMAX Engine Control Module (ECM) for a Chevrolet C4500

$795 USD

(USED) GM 6.6L DURAMAX Serial #: - CPL/Arr: - HP: - Ref# 12620014

Condition	Used
Fits To Make(s)	Chevrolet
Fits To Model(s)	C4500
Part Number	12620014
Stock Number	25863233
MLS Number	13810553
Category	Engine Control Modules (ECM)
Last Updated	12/31/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.