Mack MP8 Engine &amp; Powertrain For Sale

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Mack MP8 Engine Thermostat Housing Part # 21519562

$75 USD

(GOOD USED) Mack MP8 ALU Engine Thermostat Housing For Sale, OEM Part # 21519562, Other Part # AlSi9Cu3, Stock # 5385 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL!...

Condition	Used
Part Number	21519562
Stock Number	5385
MLS Number	12241860
Category	Engine Thermostat Housings
Last Updated	8/10/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Used Mack MP8 Water Pump

$140 USD

Used MP8 Water Pump, Type: Water Pump

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Part Number	21468472
Stock Number	522-12147
MLS Number	12213814
Category	Water Pumps
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Mack MP8 Coolant Connection

$27 USD

Used MP8 Coolant Connection, Type: Coolant Conection

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Part Number	20817786
Stock Number	526-11587
MLS Number	12128321
Category	Engine Plumbing
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Mack MP8 Coolant Pipe

$70 USD

Used MP8 Coolant Pipe, Type: Coolant Pipe

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Part Number	21271831
Stock Number	526-11586
MLS Number	12126675
Category	Engine Plumbing
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Mack MP8 EGR Cooler Bracket

$75 USD

Used MP8 EGR Cooler Bracket, Type: EGR Cooler Bracket, Material: Cast Iron

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Part Number	21399313
Stock Number	502-16577
MLS Number	12126671
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Mack MP8 Belt Tensioner Bracket

$90 USD

Used MP8 Belt Tensioner Bracket, Type: Belt Tensioner Bracket, Material: Steel

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Part Number	21399468
Stock Number	502-16573
MLS Number	12123819
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Mack MP8 Alternator Bracket

$206 USD

Used MP8 Alternator Bracket, Type: Alternator Bracket, Material: Steel

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Part Number	20487081
Stock Number	502-16572
MLS Number	12123817
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Mack MP8 Diesel Engine Control Module ECM ECU 21358126

$2,000 USD

(GOOD USED) OEM Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!!!Part #: 21358126; Stock #: E3339 For more information about this listing, shipping, technical questions email us...

Condition	Used
Part Number	21358126
Stock Number	E3339
MLS Number	12103970
Category	Engine Control Modules (ECM)
Last Updated	5/29/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2011 Mack MP8 Diesel Engine Control Module ECM ECU 21358126

$2,000 USD

(GOOD USED) OEM Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #: 21358126; Stock #: E3331 For more information about this listing, shipping, technical questions email...

Condition	Used
Part Number	21358126
Stock Number	E3331
MLS Number	12092561
Category	Engine Control Modules (ECM)
Last Updated	5/29/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Mack MP8 Engine Control Module (ECM) Part # 21900553 P02

Contact for price

(GOOD USED) Mack MP8 ECM Part # 21900553 P02 For Sale, Engine Control Module (ECM, ECU) P/N 21900553 P02, e11, 81426B, Stock # 2226 Tested Inspected! All ourPARTSareTESTEDand ShipPRIORITY...

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Part Number	21900553
Stock Number	2226
MLS Number	10234211
Category	Engine Control Modules (ECM)
Last Updated	5/19/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Used Mack MP8 EGR Cooler Bracket

$25 USD

Used MP8 EGR Cooler Bracket, Type: EGR Cooler Bracket, Material: Cast Iron

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Part Number	20810142
Stock Number	502-16559
MLS Number	12016590
Category	Engine Brackets
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Mack MP8 Idler Gear Retainer

$24.99 USD

Used MP8 Idler Gear Retainer, Type: Idler Gear Retainer

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Part Number	20487676
Stock Number	513-25542
MLS Number	12004924
Category	Engine Gears
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Mack MP8 Tensioner Pulley

$64.99 USD

Used MP8 Tensioner Pulley, Type: Tensioner Pulley, Diameter: 3"

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MP8
Part Number	20582558
Stock Number	521-12152
MLS Number	12004923
Category	Engine Pulleys
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Mack MP8 Engine Control Module (ECM)

$2,000 USD

(GOOD USED) 2011 Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!!Part #: 21358126; Stock #: E3127 For more information about this listing, shipping, technical questions email us...

Condition	Used
Part Number	21358126
Stock Number	E3127
MLS Number	11830252
Category	Engine Control Modules (ECM)
Last Updated	1/19/2023
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Mack MP8 Engine Control Module (ECM)

$2,000 USD

(GOOD USED) Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 21358126; Stock #: E3045 For more information about this listing, shipping, technical questions email us at...

Condition	Used
Part Number	21358126
Stock Number	E3045
MLS Number	11724359
Category	Engine Control Modules (ECM)
Last Updated	11/17/2022
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2016 Mack MP8 Engine Control Module (ECM)

$2,000 USD

(GOOD USED) OEM 2016 Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 21900553; Stock #: E2969 For more information about this listing, shipping, technical questions...

Condition	Used
Part Number	21900553
Stock Number	E2969
MLS Number	11643893
Category	Engine Control Modules (ECM)
Last Updated	6/14/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Mack MP8 Engine Control Module (ECM) Being Dismantled (Parts Available)

$200 USD

(CORE/ FORE PARTS OR NOT WORKING) OEM Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 21358126; Stock #: E2446 For more information about this listing, shipping,...

Condition	Dismantled
Part Number	21358126
Stock Number	E2446
MLS Number	11049385
Category	Engine Control Modules (ECM)
Last Updated	8/30/2022
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Mack MP8 Engine Control Module (ECM) Being Dismantled (Parts Available)

$200 USD

(CORE/ FOR PART OR NOT WORKING) OEM Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #: 21300060; Stock #: E2463 For more information about this listing, shipping,...

Condition	Dismantled
Part Number	21300060
Stock Number	E2463
MLS Number	11065490
Category	Engine Control Modules (ECM)
Last Updated	10/13/2021
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Mack MP8 Engine Control Module (ECM) Being Dismantled (Parts Available)

$200 USD

(CORE/ FOR PARTS OR NOT WORKING) Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 21107008; Stock #: E2461 For more information about this listing, shipping, technical...

Condition	Dismantled
Part Number	21107008
Stock Number	E2461
MLS Number	11063269
Category	Engine Control Modules (ECM)
Last Updated	10/11/2021
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2009 Mack MP8 Engine Control Module (ECM)

$1,200 USD

(GOOD USED) OEM 2009 Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!!Part #: 21107008; Stock #: E2386 For more information about this listing, shipping, technical questions...

Condition	Used
Part Number	21107008
Stock Number	E2386
MLS Number	10911870
Category	Engine Control Modules (ECM)
Last Updated	8/24/2021
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2014 Mack MP8 Engine Control Module (ECM)

$1,000 USD

(GOOD USED) OEM 2014 Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!!Part #: 21900553; Stock #: E2298 For more information about this listing, shipping, technical questions...

Condition	Used
Part Number	21900553
Stock Number	E2298
MLS Number	10826548
Category	Engine Control Modules (ECM)
Last Updated	6/14/2021
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Mack MP8 Engine Control Module (ECM)

$1,000 USD

(GOOD USED) OEM Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!!!, Part #: 21107008; Stock # E2222 For more information about this listing, shipping, technical questions email...

Condition	Used
Part Number	21107008
Stock Number	E2222
MLS Number	10742182
Category	Engine Control Modules (ECM)
Last Updated	4/7/2021
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2008 Mack MP8 Engine Control Module (ECM)

$1,000 USD

(GOOD USED) OEM 2008 Mack MP8 Diesel Engine Control Module, ECM, ECU, for sale!!!!, P/N: 20977021, Stock #: E2087 For more information about this listing, shipping, technical questions...

Condition	Used
Part Number	20977021
Stock Number	E2087
MLS Number	10537956
Category	Engine Control Modules (ECM)
Last Updated	11/19/2020
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

New Aftermarket MP8 Mack, Volvo D13 In Frame Overhaul Kit Standard Bearings

Contact for price

New Aftermarket MP8 Mack, Volvo D13 In Frame Overhaul Kit Standard Bearings, Type: In Frame Overhaul Kit

Condition	Used
Part Number	4805021STD
Stock Number	537-10099
MLS Number	9485256
Category	Engine Overhaul Kits
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts