Used Freightliner MT45 Cooling &amp; HVAC For Sale

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Freightliner MT45 Radiator for a 1997 Freightliner MT45 Chassis

$225 USD

GOOD TESTED RADIATOR 96 MT45 5.9 CUMMINS,AUTO, Engine Make: Cummins, Engine Model: B5.9, With Frame: true

Condition	Used
Engine Model	Cummins B5.9
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	1997
Stock Number	32822-5
MLS Number	11286352
Category	Radiators
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Freightliner MT45 Charge Air Cooler (ATAAC) for a 1997 Freightliner MT45 Chassis

$275 USD

GOOD TESTED COOLER 96 MT45 5.9 CUMMIINS, Engine Make: Cummins, Engine Model: B5.9

Condition	Used
Engine Model	Cummins B5.9
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	1997
Stock Number	32822-2
MLS Number	11286349
Category	Intercoolers & Charge Air Coolers
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 402-___ SHOW
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Freightliner MT45 Intercooler for a 2007 Freightliner MT45 Chassis

$249.99 USD

2007 FREIGHTLINER MT45, INTERCOOLER. P/N-N/A DIMENSIONS-25" X 25" X 2 1/2" MATERIAL-ALUMINUM FOR MORE INFORMATION ABOUT THIS ITEM CALL. WE SHIP WORLDWIDE. 929 W PULASKI HWY ELKTON, MD 21921,...

Condition	Used
Engine Model	Mercedes MBE 900
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2007
Stock Number	P-20166
MLS Number	10510722
Category	Intercoolers
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Used 2022 Freightliner MT45 Temperature Control Assembly

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(Used) 2022 Freightliner MT45 Chassis, TEMPERATURE CONTROL ASSEMBLY- Settings: Fan Speed, Temp, Air Position, Material: Plastic, Reference images for condition. For more information about...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2022
Stock Number	P-81419
MLS Number	12897595
Category	Heater / AC Climate Control Parts
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 300-___ SHOW
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New Aftermarket Freightliner MT45 Radiator

$470.86 USD

New Aftermarket MT45 Radiator, Type: Radiator, Material: Plastic/Aluminum

Condition	Used
Will Fit Year(s)	1998-2011
Part Number	HD1119
Stock Number	800-38382
MLS Number	13214188
Category	Radiators
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2012 Freightliner MT45 Cooling Assembly

$265.45 USD

FREIGHTLINER MT45, COOLING ASSEMBLY, RAD, CON, ATAAC, RADIATOR OVERFLOW TANK INCLUDED

Condition	Used
Engine Model	CUMMINS ISB 6.7
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT45
Stock Number	A12E5267
MLS Number	11312082
Category	Cooling Assemblies (Rad., Cond., ATAAC)
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2012 Freightliner MT45 Cooling Assembly

$265.45 USD

FREIGHTLINER MT45, COOLING ASSEMBLY, RAD, ATAAC, INCLUDES RADIATOR OVERFLOW TANK, A05-29358-000

Condition	Used
Engine Model	CUMMINS ISB 6.7
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT45
Stock Number	A12E5278
MLS Number	11312084
Category	Cooling Assemblies (Rad., Cond., ATAAC)
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2012 Freightliner MT45 Cooling Assembly

$265.45 USD

FREIGHTLINER MT45, COOLING ASSEMBLY, RAD, CON, ATAAC, RADIATOR OVERFLOW TANK NO GOOD HAS HOLE

Condition	Used
Engine Model	ISB 6.7
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT45
Stock Number	A12E5281
MLS Number	11312111
Category	Cooling Assemblies (Rad., Cond., ATAAC)
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2012 Freightliner MT45 Cooling Assembly

$265.45 USD

FREIGHTLINER MT45, COOLING ASSEMBLY, RAD, ATAAC, RADIATOR OVERFLOW TANK, A05-29358-000

Condition	Used
Engine Model	ISB 6.7
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT45
Stock Number	A12E5284
MLS Number	11312118
Category	Cooling Assemblies (Rad., Cond., ATAAC)
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2012 Freightliner MT45 Cooling Assembly

$265.45 USD

FREIGHTLINER MT45, COOLING ASSEMBLY, RAD, CON, ATAAC, HAS RADIATOR OVERFLOW TANK, A05-29358-000

Condition	Used
Engine Model	ISB
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT45
Stock Number	A12E5350
MLS Number	11312151
Category	Cooling Assemblies (Rad., Cond., ATAAC)
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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New Aftermarket Freightliner MT 45 Coolant Reservoir

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New Aftermarket MT 45 Coolant Reservoir, Material: Composite

Condition	Used
Will Fit Year(s)	2013 & Up
Part Number	0529645001
Stock Number	619-10622
MLS Number	10360433
Category	Coolant Reservoirs
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 750-___ SHOW
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2004 Freightliner MT45 Radiator for a Freightliner MT45 CHASSIS

$500 USD

OEM VAB1003557

Condition	Used
Engine Model	MBE 900
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT45 CHASSIS
Stock Number	4523
MLS Number	10892730
Category	Radiators
Last Updated	8/5/2021
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

1999 Freightliner MT45 Charge Air Cooler (ATAAC) for a Freightliner MT-45

$450 USD

Air Charge Air Cooler, Good Condition, Call For Availability And Shipping

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT-45
Stock Number	23586
MLS Number	10460720
Category	Intercoolers & Charge Air Coolers
Last Updated	3/25/2021
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2015 Freightliner MT45 Cooling Assembly for a Freightliner MT-45

$450 USD

Complete Cooling Assembly, Good Condition, Call For More Information and Shipping

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT-45
Stock Number	18682
MLS Number	10458440
Category	Cooling Assemblies (Rad., Cond., ATAAC)
Last Updated	3/25/2021
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2015 Freightliner MT45 A/C Condenser for a Freightliner MT-45

$125 USD

AC Condenser, Good Condition, Call For More Information and Shipping

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT-45
Stock Number	18680
MLS Number	10458438
Category	A/C Condensers
Last Updated	3/25/2021
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2015 Freightliner MT45 Radiator for a Freightliner MT-45

$300 USD

Radiator, Auto Trans, Good Condition, Call For More Information and Shipping

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT-45
Stock Number	18679
MLS Number	10458437
Category	Radiators
Last Updated	3/25/2021
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2015 Freightliner MT45 Radiator Shroud for a Freightliner MT-45

$125 USD

Radiator Shroud, Good Condition, Call For More Information and Shipping

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT-45
Stock Number	18678
MLS Number	10458436
Category	Radiator Shrouds
Last Updated	3/25/2021
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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New Aftermarket Freightliner MT 45 Coolant Reservoir

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New Aftermarket MT 45 Coolant Reservoir, Material: Composite

Condition	Used
Will Fit Year(s)	2012 and Prior
Part Number	0529645000
Stock Number	619-10626
MLS Number	10360436
Category	Coolant Reservoirs
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 624-___ SHOW
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Freightliner MT45 Radiator for a 2006 Freightliner MT45 Chassis

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Rad Pack Okay, Engine Make: Cummins, Engine Model: ISB, With Frame: true

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2006
Stock Number	3378-FRTLR-5
MLS Number	13343998
Category	Radiators
Last Updated	6/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
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Freightliner MT45 Radiator for a 2015 Freightliner MT45 Chassis

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N/A, Engine Make: Cummins, Engine Model: ISB

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2015
Stock Number	3342-7
MLS Number	13343764
Category	Radiators
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

2012 Freightliner MT45 Cooling Assembly

$265.45 USD

FREIGHTLINER MT45, COOLING ASSEMBLY, RAD, CON, ATAAC, HAS RADIATOR OVERFLOW TANK

Condition	Used
Engine Model	ISB
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT45
Stock Number	A12E5285
MLS Number	11312100
Category	Cooling Assemblies (Rad., Cond., ATAAC)
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck