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Peterbilt 337 Engine Parts For Sale

Browse Peterbilt 337 Engine Parts on MyLittleSalesman.com and compare listings with prices from $250 to $850. Sellers include DTI Truck Parts, CRG Heavy Truck Parts, Lomoca, and more. Filter by condition, price, or year to quickly narrow down to the right Peterbilt 337 Engine Part.
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Equipment Type
Truck Parts (14)
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Engine Parts (14)
   Engine Control Modules (ECM) (7)    Engine Mounts (1)    Engine Oil Pans (1)    Intercoolers (5)
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Peterbilt (14)
Model
337 (14)
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Used (14)
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Showing 1 - 14 of 14 Engine Part Listings

1 - 14 of 14 listings
1 - 14 of 14 listings
Peterbilt 337 Intercooler

2010 Peterbilt 337 Intercooler

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(Used) 2010 Peterbilt 337, INTERCOOLER- Price is for Intercooler ONLY- Picture is for display only, Material: Aluminum, Engine: PACCAR PX-8, Dimensions: L=42", H=17", Less Radiator and...
ConditionUsed
Engine ModelPaccar PX-8
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2010
Stock NumberP-59352
MLS Number12313689
CategoryIntercoolers
Last Updated11/8/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Engine Mount

2017 Peterbilt 337 Engine Mount

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Paccar P107-825 Engine Mount for sale P/N: P107-825, P107-826, 05-18467, for Kenworth and Peterbilt in great condition. Call for more information, we ship everywhere., Air/Hydraulic:...
ConditionUsed
Engine ModelPaccar PX-7
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
Part NumberP107-825, P107-826, 05-18467
Stock NumberPT-0841-45
MLS Number13872006
CategoryEngine Mounts
Last Updated10/8/2025
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Peterbilt 337 Engine Control Module (ECM)

2012 Peterbilt 337 Engine Control Module (ECM)

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Engine Control Module (ECM), Good Condition. Call DTI Trucks for more information and a shipping quote. PN P4993120 SN 1T2250A07012482 PN T3041
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number74252
MLS Number13635053
CategoryEngine Control Modules (ECM)
Last Updated8/7/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Peterbilt 337 Intercooler

2013 Peterbilt 337 Intercooler

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(Used) 2013 Peterbilt 337, INTERCOOLER- Price is for Intercooler ONLY-Picture is for display only. Location: On Radiator, Material: Aluminum, Engine: Paccar PX-8, Less Radiator and...
ConditionUsed
Engine ModelPaccar PX-8
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Part NumberTBD
Stock NumberP-102320
MLS Number13583986
CategoryIntercoolers
Last Updated5/16/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Peterbilt 337 Intercooler

2018 Peterbilt 337 Intercooler

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(Used) 2018 Peterbilt 337, INTERCOOLER- Price is for Intercooler ONLY- Picture is for display only, Engine: PACCAR PX-9, Dimensions: L=37.5", H=20", Material: Aluminum, Less Radiator and...
ConditionUsed
Engine ModelPaccar PX-9
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
Stock NumberP-100992
MLS Number13541697
CategoryIntercoolers
Last Updated4/26/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Intercooler

2016 Peterbilt 337 Intercooler

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(Used) 2016 Peterbilt 337, INTERCOOLER- Price is for Intercooler ONLY- Picture is for display only, Engine: PACCAR PX-7, Material: Aluminum, Dimensions: L=37", H=20", Less Radiator and...
ConditionUsed
Engine ModelPaccar PX-7
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
Stock NumberP-95011
MLS Number13321086
CategoryIntercoolers
Last Updated1/10/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Peterbilt 337 Intercooler

2013 Peterbilt 337 Intercooler

$249.99 USD
(Used) 2013 Peterbilt 337, INTERCOOLER, For a Paccar PX-6 Engine, For more information about this item, gives us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY...
ConditionUsed
Engine ModelPaccar PX-6
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
Stock NumberP-16969
MLS Number10253332
CategoryIntercoolers
Last Updated12/18/2023
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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