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Peterbilt 337 Cooling & HVAC For Sale

Browse Peterbilt 337 Cooling & HVAC on MyLittleSalesman.com and compare listings with prices from $100 to $2,000. Sellers include CRG Heavy Truck Parts, DTI Truck Parts, LKQ Heavy Truck, and more. Filter by condition, price, or year to quickly narrow down to the right Peterbilt 337.
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Truck Parts (116)
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Cooling & HVAC (116)
   A/C Condensers (17)    Cooling Assemblies (Rad., Cond., ATAAC) (22)    Fan Blades (1)    Fan Clutches (1)    Heater / AC Climate Control Parts (10)    Intercoolers & Charge Air Coolers (10)    Intercoolers (7)    Radiator Core Supports (1)    Radiator Overflow Bottles / Surge Tanks (20)    Radiator Shrouds (10)    Radiators (17)
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337 (116)
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Showing 1 - 25 of 116 Listings

1 - 25 of 116 listings
1 - 25 of 116 listings
Peterbilt 337 Radiator Overflow Bottle / Surge Tank

2014 Peterbilt 337 Radiator Overflow Bottle / Surge Tank

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(Used) 2014 Peterbilt 337, RADIATOR OVERFLOW BOTTLE/COOLANT RESERVOIR- Location: To Firewall, Side: Passenger Right Side, Dimensions: L=12", D=7", Material: Steel, Reference images for...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2014
Stock NumberP-505835
MLS Number14429908
CategoryRadiator Overflow Bottles / Surge Tanks
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 A/C Condenser

2014 Peterbilt 337 A/C Condenser

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(Used) 2014 Peterbilt 337, A/C CONDENSER- Price is for AC Condenser ONLY- Picture is for display only, Engine: PACCAR PX-7, Dimensions: L=35", H=14", Material: Aluminum, Less Radiator and...
ConditionUsed
Engine ModelPaccar PX-7
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2014
Stock NumberP-505833
MLS Number14429906
CategoryA/C Condensers
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Intercooler

2014 Peterbilt 337 Intercooler

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(Used) 2014 Peterbilt 337, INTERCOOLER- Price is for Intercooler ONLY- Picture is for display only, Engine: PACCAR PX-7, Dimensions: L=37", H=21" Material: Aluminum, Less Radiator and...
ConditionUsed
Engine ModelPaccar PX-7
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2014
Stock NumberP-505831
MLS Number14429904
CategoryIntercoolers
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Radiator

2014 Peterbilt 337 Radiator

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(Used) 2014 Peterbilt 337, RADIATOR- Price is for Radiator ONLY- Picture is for display only, Part Number: F31-6164-1101210/G, Engine: PACCAR PX-7, Dimensions: L=40", H=26", Material:...
ConditionUsed
Engine ModelPaccar PX-7
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2014
Part NumberF31-6164-1101210/G
Stock NumberP-505830
MLS Number14429903
CategoryRadiators
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Radiator Overflow Bottle / Surge Tank

2019 Peterbilt 337 Radiator Overflow Bottle / Surge Tank

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(Used) 2019 Peterbilt 337, RADIATOR OVERFLOW BOTTLE/COOLANT RESERVOIR- Location: To Firewall, Side: Passenger Right Side, Dimensions: L=12", D=7", Material: Steel, Reference images for...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2019
Stock NumberP-505046
MLS Number14428015
CategoryRadiator Overflow Bottles / Surge Tanks
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Intercooler

2019 Peterbilt 337 Intercooler

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(Used) 2019 Peterbilt 337, INTERCOOLER- Price is for Intercooler ONLY- Picture is for display only, Part Number: V955700, Engine: PACCAR PX-7, Dimensions: L=37 ½", H=20", Material: Aluminum,...
ConditionUsed
Engine ModelPaccar PX-7
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2019
Part NumberV955700
Stock NumberP-505043
MLS Number14428012
CategoryIntercoolers
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Radiator

2019 Peterbilt 337 Radiator

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(Used) 2019 Peterbilt 337, RADIATOR- Price is for Radiator ONLY- Picture is for display only, Part Number: F31-6164-1101211/M, Engine: PACCAR PX-7, Dimensions: L=40 ½", H=27 ½", Material:...
ConditionUsed
Engine ModelPaccar PX-7
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2019
Part NumberF31-6164-1101211/M
Stock NumberP-505042
MLS Number14428011
CategoryRadiators
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Cooling Assembly

2013 Peterbilt 337 Cooling Assembly

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Cooling System Assembly, Good Condition, Charge Air, Condenser, Radiator, Radiator Shroud, and Coolant Reservoir (if attached) Included. Call DTI Trucks for more information and a shipping...
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number82851
MLS Number14413454
CategoryCooling Assemblies (Rad., Cond., ATAAC)
Last Updated6/9/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Peterbilt 337 Cooling Assembly

2018 Peterbilt 337 Cooling Assembly

$700 USD
(USED) Peterbilt 337 Rad#: F31-6164-1201211 ATA#: N/A Condenser#: M3660004 Engine: PACCAR PX9 COMPLETE COOLING ASSEMBLY; RADIATOR, CHARGE AIR COOLER, AC CONDENSER, DOES NOT INCLUDE...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Stock Number25744628
MLS Number13368278
CategoryCooling Assemblies (Rad., Cond., ATAAC)
Last Updated5/31/2026
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Peterbilt 337 Cooling Assembly

2013 Peterbilt 337 Cooling Assembly

$850 USD
Cooling System Assembly, Good Condition, Charge Air, Condenser, Radiator, Radiator Shroud, and Coolant Reservoir (if attached) Included. Call DTI Trucks for more information and a shipping...
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number82481
MLS Number14391794
CategoryCooling Assemblies (Rad., Cond., ATAAC)
Last Updated5/28/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
Peterbilt 337 Cooling Assembly

2013 Peterbilt 337 Cooling Assembly

$850 USD
Cooling System Assembly, Good Condition, Charge Air, Condenser, Radiator, Radiator Shroud, and Coolant Reservoir (if attached) Included. Call DTI Trucks for more information and a shipping...
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number82431
MLS Number14391753
CategoryCooling Assemblies (Rad., Cond., ATAAC)
Last Updated5/28/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
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