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Kenworth T400 Cooling & HVAC For Sale

Browse Kenworth T400 Cooling & HVAC on MyLittleSalesman.com and compare listings with prices from $125 to $3,150. Sellers include Holst Truck Parts, Lucken Trucks and Parts, CRG Heavy Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right Kenworth T400.
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Truck Parts (14)
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Cooling & HVAC (14)
   Coolant Reservoirs (1)    Cooling Assemblies (Rad., Cond., ATAAC) (4)    Heater / AC Climate Control Parts (3)    Radiator Overflow Bottles / Surge Tanks (1)    Radiators (5)
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Kenworth (14)
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T400 (14)
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For Sale (14)

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Showing 1 - 14 of 14 Listings

1 - 14 of 14 listings
1 - 14 of 14 listings
Kenworth T400 Cooling Assembly

2023 Kenworth T400 Cooling Assembly

$1,495 USD
GOOD USED COOLING PACK ASSEMBLY. RADIATOR/CHARGE AIR COOLER/AC CONDENSOR AND FRAMEWORK. 90 DAY WARRANTY, Engine Make: PACCAR, Engine Model: PX-9
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T400
Will Fit Year(s)2023
Part NumberNA
Stock Number11326-7
MLS Number14104469
CategoryCooling Assemblies (Rad., Cond., ATAAC)
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Kenworth T400 Radiator

1995 Kenworth T400 Radiator

$695 USD
GOOD USED PRESSURE CHECKED RADIATOR ASSEMBLY T400 CORE HIEGHT ////NOTES////, Dimensions: GET, Engine Make: Cummins, Engine Model: LTA/ISL, Fill Location: NA
ConditionUsed
Engine ModelCummins LTA/ISL
Fits To Make(s)Kenworth
Fits To Model(s)T400
Will Fit Year(s)1995
Part NumberGET
Stock Number40421-13
MLS Number10742674
CategoryRadiators
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Kenworth T400 Radiator

Kenworth T400 Radiator

$1,200 USD
used kenworth t400 radiator and cooler pack complete with air to air and mounts with paccar px-7 engine, Engine Make: PACCAR, Engine Model: PX-7, With Frame: true
ConditionUsed
Engine ModelPaccar PX-7
Fits To Make(s)Kenworth
Fits To Model(s)T400
Stock Number3808882
MLS Number11125505
CategoryRadiators
Last Updated6/13/2026
Location
Winger, MN, US
Sold By
Lucken Trucks and Parts
(833) 637-___  SHOW
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Used 2019 Kenworth T400 Temperature Control Assembly

Used 2019 Kenworth T400 Temperature Control Assembly

Contact for price
(Used) 2019 Kenworth T400, TEMPERATURE CONTROL ASSEMBLY- Settings: Fan Speed, Temp Control, Air Position, Material: Plastic, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T400
Will Fit Year(s)2019
Stock NumberP-82406
MLS Number12938597
CategoryHeater / AC Climate Control Parts
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Kenworth T400 Cooling Assembly

2016 Kenworth T400 Cooling Assembly

$3,150 USD
F31-6092-2404440 COOLING ASSEMBLY, N4028004 RADIATOR (CORE TANK ASSY), W6928001 CAC ASSY-SERVICE, R0337001 CONDENSER ASSY - SERVICE, DOESNT INCLUDE SHROUD OR MTG RODS OR TUBES / HOSES
ConditionUsed
Fits To Make(s)KENWORTH
Fits To Model(s)T400
Stock Number4574
MLS Number12877514
CategoryCooling Assemblies (Rad., Cond., ATAAC)
Last Updated5/17/2024
Location
Salt Lake City, UT, US
Sold By
Vriens Truck Parts
(801) 478-___  SHOW
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Vriens Truck Parts
Kenworth T400 Cooling Assembly

1993 Kenworth T400 Cooling Assembly

$1,500 USD
(USED) Kenworth T400 Rad#: N/A ATA#: N/A Condenser#: N/A Engine: CUMMINS L10 Ref# N/A COMPLETE COOL PACK W/ RADIATOR, CHARGE AIR COOLER, TRANS COOLER, SHROUD, DOES NOT INCLUDE OVERFLOW...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T400
Part NumberN/A
Stock Number26025244
MLS Number14458461
CategoryCooling Assemblies (Rad., Cond., ATAAC)
Last Updated7/1/2026
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
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