Semi-Truck Engine Parts
Explore a diverse range of new semi-truck engine parts at 4 State Trucks. Discover quality OE and aftermarket replacement filters, belts, sensors, flywheel components, and more online to ensure your engine runs smoothly. Elevate your truck's engine with our quality parts today!
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Air Temperature & Boost Pressure Square Connector For Cummins ISX 15L
AUTOMANN USA
$66.47Air Temperature & Boost Pressure Square Connector * High Quality Turbocharger Boost Sensor* Requires Square Male Connector Gender* Connector Not Included* Plastic Material* 92.3 PSI Maximum Pressure* Bolt-On Mount Type* 4 Terminal Quantity* Blade...$66.47 -
Ambient Air Pressure Sensor With Rounded Rectangular Connector Replaces 4076493 For Cummins ISX
DAYTON / DORMAN
$42.87Ambient Air Pressure Sensor * High Quality Ambient Air Pressure Sensor* Rectangle Male Connector * 0.3 Inch Port Outside Diameter* Male Terminal* 3 Terminal* Blade Terminal * Mounting Bracket And Hardware Not Included* Sold Individually* Warranty On...$42.87 -
Crank Case Pressure Sensor With Square Connector For Cummins Engines - Replaces 4954400 & 4984575
AUTOMANN USA
$51.68Crank Case Pressure Sensor * High Quality Crank Case Pressure Sensor* Square Black Male Connector * Male Terminal * 3 Terminal * Blade Terminal * Sold Individually* Warranty On Crank Case Pressure Sensor Against Defects In Workmanship & Material From...$51.68 -
Turbocharger Speed Sensor With Rectangle Connector Replaces 4032173 For Cummins ISX Engine
DAYTON / DORMAN
$282.99Turbocharger Speed Sensor * High Quality Speed Sensor* Black Rectangle Female Connector * Blade Connector/Terminal * Mounting Bracket Included* Sold Individually* Warranty On Speed Sensor Against Defects In Workmanship & Material From Date Of Purchase**...$282.99 -
Fuel Pressure Sensor Replaces 4921519 For Cummins ISX Engines
AUTOMANN USA
$96.56Fuel Pressure Sensor * High Quality Fuel Pressure Sensor* Metal Housing* Male Connector/Terminal* Installation Hardware Not Included* Sold Individually* Warranty On Fuel Pressure Sensor Against Defects In Workmanship & Material From Date Of Purchase**...$96.56 -
Turbocharger Inlet Pressure Sensor Replaces 2482162 & 2746717 For CAT C15 Engines
DAYTON / DORMAN
$173.99Turbocharger Inlet Pressure Sensor * High Quality Turbocharger Inlet Sensor* Rectangle Male Connector* 60 Maximum Pressure Reading* Clip Mount Type* 0.5 Inch Port Outside Diameter* 1 Port* 3 Terminals* Blade Terminal* Sold Individually* Warranty On...$173.99 -
Turbocharger Outlet Pressure Sensor Replaces 2482165 & 2746718 For CAT C15 Engines
DAYTON / DORMAN
$178.99Turbocharger Outlet Pressure Sensor * High Quality Turbocharger Outlet Sensor* Female Connector* Rectangle Connector Shape* 60 Maximum Pressure Reading* Clip Mount * 0.5 Inch Port Outside Diameter* 1 Port* 3 Terminals* Blade Terminal * Sold Individually*...$178.99 -
Fuel Pressure Sensor For Caterpillar C15 Engines
DAYTON / DORMAN
$115.99Fuel Pressure Sensor * High Quality Fuel Pressure Sensor* Black Plastic Housing* Pin Connector/Terminal* Installation Hardware Not Included* Sold Individually* Warranty On Fuel Pressure Sensor Against Defects In Workmanship & Material From Date Of...$115.99 -
Nitrogen Oxide Sensor Outlet With Square Connector For Cummins ISX Engines
INQBRANDS
$249.89Nitrogen Oxide Sensor Outlet * High Quality Nitrogen Oxide Sensor Outlet* Black Connector Color* Square Female Connector * Male Terminal* 4 Terminals* Blade Terminal* 22 Gauge Wire Gauge Measurement* 620 MM Wiring Harness Length* Sold Individually*...$249.89 -
Nitrogen Oxide Sensor Outlet Of DPF With Oval Connector For Cummins ISX Engines
INQBRANDS
$215.89Nitrogen Oxide Sensor Outlet * High Quality Nitrogen Oxide Sensor Outlet* Black And Gray Connector Color* Oval Female Connector* Male Terminal * 4 Terminal* Pin Terminal* 20 Gauge Wire Gauge Measurement* 915 MM Wiring Harness Length* Sold Individually*...$215.89 -
Nitrogen Oxide Sensor Outlet Of DPF For Cummins ISX Engines
DAYTON / DORMAN
$346.99Nitrogen Oxide Sensor Outlet W/ Oval Female Connector * High Quality Nitrogen Oxide Sensor Outlet* Black And Gray Connector * Oval Female Connector * Male Terminal * 4 Terminal * Pin Terminal * 20 Gauge Wire Gauge Measurement* 620 MM Wiring Harness* Sold...$346.99 -
Torque Converter Outlet Oil Temperature Sensor - Replaces 2566453
DAYTON / DORMAN
$37.73-40 To 150 Degree Oil Temp Sensor * High Quality Oil Temp Sensor* Female Connector * Irregular Connector Shape* 150 Deg. C. Maximum Temperature Rating* -40 Deg. C. Minimum Temperature Rating* Male Terminal * 2 Terminal * Terminal Type: Blade* 0.75 In...$37.73