2012 Peterbilt 337 Engine Cooling

Semi Truck Engine Cooling
Select Your Submodel
6.7L
8.3L
  • Gates® - Engine Coolant Heavy Duty Water Pump
    Gates®Engine Coolant Heavy Duty Water Pump
    0
    # mpn4242895536
    Peterbilt 337 6.7L 2012, Engine Coolant Heavy Duty Water Pump by Gates®. Material: Cast Iron. Rotation: Reverse. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the...
    Great design and functionMade from sturdy materials
    $237.94
  • Gates® - Silicone Engine Coolant Molded Radiator Hose
    Gates®Silicone Engine Coolant Molded Radiator Hose
    0
    # mpn126071567
    Peterbilt 337 8.3L 2012, Silicone Engine Coolant Molded Radiator Hose by Gates®. Position: Upper. Location: Pipe to Radiator. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Heat and ozone resistant coverRe-engineered materials resist vacuum collapse, this reduces the need for internal springs in many applications
    $52.06
  • GMB® - Engine Water Pump
    GMB®Engine Water Pump
    0
    # 3771220282
    Peterbilt 337 6.7L 2012, Engine Water Pump by GMB®. Material: Cast Iron. Rotation: Reverse. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $75.50 - $81.91
  • GMB® - HD Engine Water Pump
    GMB®HD Engine Water Pump
    0
    # mpn4782089126
    Peterbilt 337 6.7L 2012, HD Engine Water Pump by GMB®. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical seal kits and housings. Integration...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $112.02
  • Continental® ContiTech™ - Blue Xtreme™ Engine Coolant Standard Straight Radiator Hose
    Continental® ContiTech™Blue Xtreme™ Engine Coolant Standard Straight Radiator Hose
    0
    # 4290001224
    Peterbilt 337 2012, Blue Xtreme™ Engine Coolant Standard Straight Radiator Hose by Continental® ContiTech™. Position: Upper. This flexible hose can be used to replace a molded radiator hose. It has a corrugated cover that easily...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $90.73
  • Dorman HD Solutions® - Engine Coolant Recovery Tank
    Dorman HD Solutions®Engine Coolant Recovery Tank
    0
    # mpn4678639301
    Peterbilt 337 2012, Engine Coolant Recovery Tank by Dorman HD Solutions®. Heavy Duty Pressurized. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    High quality at an affordable priceExpertly made from premium materials
    $254.01
  • TRQ® - Engine Coolant Reservoir
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    TRQ®Engine Coolant Reservoir
    0
    # mpn4918259668
    Peterbilt 337 2012, Engine Coolant Reservoir by TRQ®. If your engine coolant reservoir has failed, replace it with this high-quality one from TRQ. Developed to fit and function exactly as the OEM component, it provides reliable...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $119.26
    $122.95Save $3.69 (3%)
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates®Heavy Duty Engine Coolant Thermostat
    0
    # mpn1894118796
    Peterbilt 337 8.3L 2012, Heavy Duty Engine Coolant Thermostat by Gates®. With Seal. Depth from Flange: 1.15". Height from Flange: 1.17". Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come, go...
    Great design and functionMade from sturdy materials
    $28.35
  • Gates® - Micro-V™ V-Ribbed Belt
    Gates®Micro-V™ V-Ribbed Belt
    0
    # 631552219
    Peterbilt 337 2012, Micro-V™ V-Ribbed Belt by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life...
    Special belt construction eliminates belt noise, reduces tension loss, and solves problem drive applicationsUtilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat-resistant EPDM materials
    $30.06 - $47.74
  • ACDelco® - Specialty™ Heavy Duty V-Ribbed Serpentine Belt
    ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine Belt
    0
    # 4881269520
    Peterbilt 337 2012, Specialty™ Heavy Duty V-Ribbed Serpentine Belt by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
    Made with precision and quality in mindDesigned to meet your specific needs
    $48.27 - $66.13
  • Gates® - DriveAlign™ Drive Belt Idler Pulley
    Gates®DriveAlign™ Drive Belt Idler Pulley
    0
    # mpn1878945
    Peterbilt 337 8.3L 2012, DriveAlign™ Drive Belt Idler Pulley by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked center tensioning...
    High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements
    $43.02
  • Dayco® - No Slack™ Heavy Duty Idler/Tensioner Pulley
    Dayco®No Slack™ Heavy Duty Idler/Tensioner Pulley
    0
    # mpn385427805
    Peterbilt 337 6.7L 2012, No Slack™ Heavy Duty Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design...
    Made with precision and quality in mindDesigned to meet your specific needs
    $37.36
  • Dayco® - No Slack™ Heavy Duty Mechanical Automatic Belt Tensioner Assembly
    Dayco®No Slack™ Heavy Duty Mechanical Automatic Belt Tensioner Assembly
    0
    # mpn385429801
    Peterbilt 337 6.7L 2012, No Slack™ Heavy Duty Mechanical Automatic Belt Tensioner Assembly by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain...
    Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements
    $118.59
  • Continental® ContiTech™ - Conti-V Multirib™ Serpentine Belt
    Continental® ContiTech™Conti-V Multirib™ Serpentine Belt
    0
    # 631964780
    Peterbilt 337 6.7L 2012, Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and...
    OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions
    $36.83 - $49.19
  • Continental® ContiTech™ - Serpentine Belt
    Continental® ContiTech™Serpentine Belt
    0
    # 5774967949
    Peterbilt 337 6.7L 2012, Serpentine Belt by Continental® ContiTech™. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....
    Made with precision and quality in mindDesigned to meet your specific needs
    $30.30 - $48.06
  • Dayco® - GOLD Label™ Poly Rib Heavy Duty Belt
    Dayco®GOLD Label™ Poly Rib Heavy Duty Belt
    0
    # 1404739950
    Peterbilt 337 2012, GOLD Label™ Poly Rib Heavy Duty Belt by Dayco®. The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet the...
    The belt’s heavy-duty construction provides additional integrity without sacrificing flexibilityEngineered with high-grade EPDM compounds
    $41.07 - $48.65
  • Goodyear Belts® - Fan Serpentine Multi V-Belt
    Goodyear Belts®Fan Serpentine Multi V-Belt
    0
    # 3623496896
    Peterbilt 337 2012, Fan Serpentine Multi V-Belt by Goodyear Belts®. Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s...
    Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound
    $35.36 - $42.63
  • Gates® - Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
    Gates®Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly
    0
    # 441327137
    Peterbilt 337 2012, Green Stripe™ DriveAlign™ Heavy Duty Drive Belt Tensioner Assembly by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...
    Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications
    $83.68 - $85.77
  • Gates® - Micro-V™ Serpentine Belt Drive Component Kit
    Gates®Micro-V™ Serpentine Belt Drive Component Kit
    0
    # mpn4678968953
    Peterbilt 337 6.7L 2012, Micro-V™ Serpentine Belt Drive Component Kit by Gates®. Solution Kits are precision engineered by Gates - The world's most experienced designer of accessory belt drive systems and manufacturer of premium...
    Made with precision and quality in mindDesigned to meet your specific needs
    $145.95
  • ACDelco® - Professional™ Drive Belt Tensioner Assembly
    ACDelco®Professional™ Drive Belt Tensioner Assembly
    0
    # mpn4517190946
    Peterbilt 337 6.7L 2012, Professional™ Drive Belt Tensioner Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
    Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
    $175.64
  • ACDelco® - Professional™ Idler Pulley
    ACDelco®Professional™ Idler Pulley
    0
    # mpn4480236753
    Peterbilt 337 8.3L 2012, Professional™ Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic...
    Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance
    $67.14
  • SKP® - Drive Belt Tensioner
    SKP®Drive Belt Tensioner
    0
    # mpn5014638339
    Peterbilt 337 6.7L 2012, Drive Belt Tensioner by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $56.29
  • Automann® - Engine Coolant Hose
    Automann®Engine Coolant Hose
    0
    # mpn4979711927
    Peterbilt 337 2012, Engine Coolant Hose by Automann®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $29.62
  • Automann® - Engine Coolant Reservoir
    Automann®Engine Coolant Reservoir
    0
    # 5609492587
    Peterbilt 337 2012, Engine Coolant Reservoir by Automann®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Automann...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $201.35 - $251.21
  • Automann® - Engine Coolant Radiator Cap
    Automann®Engine Coolant Radiator Cap
    0
    # 2246813854
    Peterbilt 337 2012, Engine Coolant Radiator Cap by Automann®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Automann...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $7.48 - $11.85
  • Automann® - Engine Coolant Reservoir Cap
    Automann®Engine Coolant Reservoir Cap
    0
    # mpn4981393112
    Peterbilt 337 2012, Engine Coolant Reservoir Cap by Automann®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $12.30
  • Automann® - Engine Coolant Tank Cap
    Automann®Engine Coolant Tank Cap
    0
    # 3196310292
    Peterbilt 337 2012, Engine Coolant Tank Cap by Automann®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $26.92 - $27.36
  • ACDelco® - Professional™ Straight Engine Coolant Radiator Hose
    ACDelco®Professional™ Straight Engine Coolant Radiator Hose
    0
    # 836665765
    Peterbilt 337 2012, Professional™ Straight Engine Coolant Radiator Hose by ACDelco®. Composed of specially blended materials to deliver long-life performance, ACDelco Professional™ Automotive Coolant Hoses are designed to resist...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and functionDesigned to resist electrochemical degradation for durability
    $70.13 - $112.05
  • Dayco® - Engine Coolant Water Pump
    Dayco®Engine Coolant Water Pump
    0
    # mpn4636052152
    Peterbilt 337 6.7L 2012, Engine Coolant Water Pump by Dayco®. The engine cooling system stabilizes the engine operating temperature by limiting the rise above the expected limits. The coolant is circulated by the water pump, which must...
    Designed for the replacement of worn or damaged timing belts, tensioners, belt idlers, hydraulic actuators and water pumpsMeets or exceeds OE quality, fit, form and function requirements
    $94.07
  • Airtex® - Engine Coolant Water Pump
    Airtex®Engine Coolant Water Pump
    0
    # mpn1642573
    Peterbilt 337 6.7L 2012, Engine Coolant Water Pump by Airtex®. Material: Cast Iron. Hub Height: 99.95 mm. Impeller Vane Quantity: 7. Rotation: Reverse. Impeller Material: Composite. This water pump is engineered by the experts at Airtex...
    Precision-ground and permanently lubricated unitized bearing assembliesUnitized seals for superior protection against leakage and contamination
    $81.22




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