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Western Star 49X Cooling & HVAC For Sale

Browse Western Star 49X Cooling & HVAC on MyLittleSalesman.com and compare listings with prices from $45 to $1,995. Sellers include Holst Truck Parts, Lomoca, CRG Heavy Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right Western Star 49X.
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Truck Parts (14)
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Cooling & HVAC (14)
   Coolant Reservoirs (1)    Cooling Assemblies (Rad., Cond., ATAAC) (1)    Heater / AC Climate Control Parts (5)    Intercoolers & Charge Air Coolers (1)    Radiator Core Supports (1)    Radiator Overflow Bottles / Surge Tanks (2)    Radiators (3)
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Western Star (14)
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49X (14)
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Used (14)
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Showing 1 - 14 of 14 Listings

1 - 14 of 14 listings
1 - 14 of 14 listings
Western Star 49X Radiator

2024 Western Star 49X Radiator

$1,995 USD
COOLING PACK ASSEMBLY/ WITH FRAME AND COOLERS/ STANDARD TRANS, Dimensions: NA, Engine Make: Detroit, Engine Model: DD15, Fill Location: NA
ConditionUsed
Engine ModelDetroit DD15
Fits To Make(s)Western Star
Fits To Model(s)49X
Will Fit Year(s)2024
Stock Number121924-9
MLS Number13300268
CategoryRadiators
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Western Star 49X Charge Air Cooler (ATAAC)

2024 Western Star 49X Charge Air Cooler (ATAAC)

$1,995 USD
COOLING PACK ASSEMBLY/ AC/RADIATOR AIR TO AIR ALL FRAMEWORK/DD15 ENGINE/STANDARD TRANS, Engine Make: Detroit, Engine Model: DD15
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)49X
Will Fit Year(s)2024
Part NumberNA
Stock Number121924-4
MLS Number13300263
CategoryIntercoolers & Charge Air Coolers
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Western Star 49X Radiator

2022 Western Star 49X Radiator

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Western Star 49 X Radiator Assembly -For DD16 engine Used - CAC, Air To Air, Radiator, Fan Shroud and Frame available - Some Damage To the front grille, (see photos) - Explore our efficient...
ConditionUsed
Engine ModelDetroit DD16
Fits To Make(s)Western Star
Fits To Model(s)49X
Will Fit Year(s)2022
Stock NumberWS-0807-14
MLS Number12409009
CategoryRadiators
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Used 2021 Western Star 49X Heater / AC Temperature Control Assembly

Used 2021 Western Star 49X Heater / AC Temperature Control Assembly

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(Used) 2021 Western Star 49X, TEMPERATURE CONTROL ASSEMBLY- Settings: Fan Speed, Temperature, Air Position, A/C, Recycle Air, Material: Plastic, Reference images for condition, For more...
ConditionUsed
Fits To Make(s)Western Star
Fits To Model(s)49X
Will Fit Year(s)2021
Stock NumberP-494543
MLS Number14097786
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
2023 Western Star 49X Cooling Assembly

2023 Western Star 49X Cooling Assembly

$1,350 USD
Used 2023 Western Star 49X Cooling Package , Removed from 2022 Western Star 49X , OEM , Engine: Detroit DD15 , Complete cooling Assembly , Radiator, Condenser, and...
ConditionUsed
Usage140,000 Miles
Part NumberWestern Star Cooling Package
MLS Number14009550
CategoryCooling Assemblies (Rad., Cond., ATAAC)
Last Updated12/3/2025
Location
Mineral, VA, US
Sold By
Inside Auto Parts
(888) 693-___  SHOW
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Inside Auto Parts
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