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    • (0 reviews)
      # sp114799
      Engine Coolant Temperature Sensor by Dorman®. Dorman offers a comprehensive line of Engine Coolant Temperature Sensor Connectors for a wide range of applications. All Engine Coolant Temperature Sensor Connector are constructed of...
      Vehicle try-on testing has been conducted on this part to ensure a trouble-free performanceEasy installation - just splice in the new socket to your existing wiring
      $25.95 - $64.95
    • (0 reviews)
      # 517981471
      Coolant Temperature Sensor by Haltech®. 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 product and be sure...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $37.00
    • (0 reviews)
      # 517942947
      Weld Fitting by Haltech®. 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 product and be sure the heart of...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $8.00
    • (0 reviews)
      # 517987533
      Cooling Fan Wiring Kit by Vintage Air®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $39.98 - $59.98
    • (0 reviews)
      # mpn2991767458
      Universal Adjustable Temperature Switch Relay Kit by Keep It Clean®. Keep It Clean's temperature controlled cooling fan kits allow you to set the temperature at the degree you want the cooling power of your cooling fan to turn on. This...
      Prevents Electrical OverloadsRelieved Wiring Headaches
      $106.78
    • (0 reviews)
      # 218490079
      Universal Dual Electric Cooling Fan Relay Kit by Keep It Clean®. Keep It Clean Electric Fan Relay Kit allways you to turn on multiple cooling fans at the ideal temperature to make sure your car will not over heat. Ideal for cooling fans...
      Relieved Wiring HeadachesHeavy Duty
      $94.99 - $132.95
    • (0 reviews)
      # mpn2991767454
      Universal Electric Cooling Fan Relay Kit with Thermostat by Keep It Clean®. Keep It Clean Electric Fan Relay Kit will turn on your cooling fan at the ideal temperature to make sure your car will not over heat. Kit comes complete with...
      Relieved Wiring HeadachesHeavy Duty
      $94.95
    • (0 reviews)
      # mpn2991767472
      Universal Water Pump Relay Kit by Keep It Clean®. Keep It Clean Electric Water Pump Relay Kit protects your main electrical system from overloads by providing constant voltage. Includes detailed instructions and backed by a limited...
      Ideal for All Circuits Who Need Secure Fast Connect and DisconnectingA Secure Seal That Makes It Unaffected By Water, Chemicals, Vibration, Temperature, Dirt, and Sand
      $28.45
    • (0 reviews)
      # mpn2991767481
      Universal Cooling Fan Wire Harness Plug by Keep It Clean®. Make it easy! Our fan harness makes it a snap to wire up to most aftermarket and factory cooling fans with a "T" plug. Simply plug in the harness and connect your wire! Ideal...
      Saves Time and MoneyIdeal for fast removal and installation of your fan
      $14.20
    • (0 reviews)
      # mpn385813829
      Universal Fluid Temperature Sensor with 1/8" NPT Male Thread by AEM®. Includes: 1/8" NPT Temperature Sensor with Deutsch Style Connector, Aluminum Bung, Connector and Pins. This sensor measures temperature of water, coolant, and oil. It...
      Accuracy: 1.5°C 2.7FOperating Temp: -20C to 150C / -4F to 302F
      $49.95
    • (0 reviews)
      # mpn358506344
      Universal Water Pump Relay Kit by Meziere Enterprises®. Use this relay kit to ensure proper power supply to your electric water pump. In some installations the wire used to trigger the pump is not large enough to carry the additional...
      Designed with key attention to detailSupported by outstanding technology
      $35.96
    • (0 reviews)
      # mpn4476336690
      Universal 1-Wire Radiator Fan and Coolant Temperature Sensor Multi-Lock and Multi-Seal Connector Pigtail by JT&T®. Quantity: 1 Piece. This product is made of high-quality materials to serve you for years to come. Designed using...
      GM Single Pin Knock Sensor, Radiator Fan and Coolant Sensor ConnectorSpecial Multi-Lock and Multi-Seal Repair Pigtail
      $5.96
    • (0 reviews)
      # mpn4476337176
      Universal 2-Wire Coolant Temperature Sensor Connector Pigtail by JT&T®. Quantity: 1 Piece. 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...
      (2) 18 AWG GXL Leads and Weather-Pack Seal(2) Female Pin Terminals
      $6.65
    • (0 reviews)
      # mpn4476336700
      Universal 2-Wire Coolant Temperature and MAT Sensor Connector Pigtail by JT&T®. Quantity: 1 Piece. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      (2) 16 AWG Leads(2) Male Pin Terminals
      $5.96
    • (0 reviews)
      # mpn4476336465
      Universal 2-Wire Engine Cooling Fan Switch Connector Pigtail by JT&T®. Quantity: 1 Piece. 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...
      (2) 14 AWG LeadsGray Housing Color Code
      $5.96
    • (0 reviews)
      # mpn4476336524
      Universal 2-Wire Heater Blower and Radiator Cooling Fan Motor Connector Pigtail by JT&T®. Quantity: 1 Piece. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      (1) 14 AWG and (1) 12 AWG LeadCooling Fan Motors for 4-Cylinder Ford Engines
      $8.04
    • (0 reviews)
      # mpn4476336653
      Universal 3-Wire Crankshaft/Coolant Temperature Sensor and Power Steering Pressure Switch Connector Pigtail by JT&T®. Quantity: 1 Piece. This product is made of high-quality materials to serve you for years to come. Designed using...
      (3) 16 AWG GXL Leads and Weather-Pack Seal(3) Female Pin Terminals
      $8.04
    • (0 reviews)
      # mpn2991767466
      Universal Electric Fan Relay Kit by Keep It Clean®. Keep It Clean Electric Fan Relay Kit protects your cooling fan from overloads or voltage drops and is ideal for adding a manual switch. Includes detailed instructions and backed by a...
      Relieved Wiring HeadachesProtects Cooling Fan From Overloads or Voltage Drops
      $74.05
    • (0 reviews)
      # mpn4476336577
      Universal 2-Wire Heater Blower and Cooling Fan Motor Connector Pigtail by JT&T®. Quantity: 1 Piece. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      (2) 12 AWG GXL Leads and Weather-Pack SealManufactured with the use of the finest materials
      $5.96
    • (0 reviews)
      # mpn2376812922
      Coolant Temperature Sensor by Dorman®. Connector Shape: Triangle. Connector Gender: Male. Terminal Type: Blade. Dorman offers a comprehensive line of Engine Coolant Temperature Sensor Connectors for a wide range of applications. All...
      Vehicle try-on testing has been conducted on this part to ensure a trouble-free performanceEasy installation - just splice in the new socket to your existing wiring
      $64.95
    • (0 reviews)
      # mpn470672786
      Coolant Temperature Sensor (HT010300) by Haltech®. 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 product...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $37.00
    • (0 reviews)
      # mpn470672790
      Coolant Temperature Sensor (HT010304) by Haltech®. 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 product...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $37.00
    • (0 reviews)
      # mpn470672788
      Coolant Temperature Sensor (HT010302) by Haltech®. 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 product...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $37.00
    • (0 reviews)
      # mpn470672795
      Weld Fitting (HT010333) by Haltech®. 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 product and be sure the...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $8.00
    • (0 reviews)
      # mpn470672794
      Weld Fitting (HT010330) by Haltech®. 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 product and be sure the...
      Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
      $8.00
    • (0 reviews)
      # mpn358734899
      Cooling Fan Wiring Kit (23102-VUW) by Vintage Air®. Amperage Rating: 70 Amp. Heavy Duty Electric. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $59.98
    • (0 reviews)
      # mpn2991767738
      Universal Dual Electric Cooling Fan Relay Kit (KICHARN4) by Keep It Clean®. Keep It Clean Electric Fan Relay Kit allways you to turn on multiple cooling fans at the ideal temperature to make sure your car will not over heat. Ideal for...
      Relieved Wiring HeadachesIdeal for Cooling Fans That are Triggered By Thermo Switch and AC Systems
      $94.99
    • (0 reviews)
      # mpn2991767737
      Universal Dual Electric Cooling Fan Relay Kit with Thermostat (KICHARN5) by Keep It Clean®. Keep It Clean Electric Fan Relay Kit will turn on your cooling fans at the ideal temperature to make sure your car will not over heat. Kit comes...
      Relieved Wiring HeadachesHeavy Duty
      $132.95
    • (0 reviews)
      # mpn358734898
      Cooling Fan Wiring Kit (23101-VUW) by Vintage Air®. Amperage Rating: 40 Amp. Standard Electric. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $39.98


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    Peterbilt 378 Cooling Sensors, Switches & Relays Reviews

    Average rating:  5  5 - 1 review
    4.8 of 5
    Great Product
    Good coolant for a good price.
    CPosted by Chris (Lakeville, MN) / April 9, 2017
    Was this review helpful for you? Yes

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