4383999NX | Genuine Cummins® Crankshaft Position Sensor with Digital Output

SKU: 4383999NX MPN: 4383999NX

Trust your commercial truck with the Crankshaft Position Sensor. Brand: Cummins. Part Number: 4383999NX. Condition: New. Genuine heavy-duty component for Ram 2500, 3500, keeping engine performance stable.

$69.00
No Core Charge
3 in stock

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Product Description

Product Name: Crankshaft Position Sensor Product Name: Crankshaft Position Sensor
Condition: New Condition: New
Brand: Cummins® Brand: Cummins®
Part Number: 4383999NX Part Number: 4383999NX
Cross Reference 4383999 Cross Reference 4383999
Type: Sensor Type: Sensor
Vehicle Compatibility:
Ram: 2500, 3500 Ram: 2500, 3500
Engine Compatibility:
Cummins B4.5, ISB4.5, B5.6, B6.7, D4.0, F2.8, F3.8, F4.5 (CM2350/CM2620/CM2670) Cummins B4.5, ISB4.5, B5.6, B6.7, D4.0, F2.8, F3.8, F4.5 (CM2350/CM2620/CM2670)
Specifications:
Dimensions: 2.0 × 1.375 × 0.75 in Dimensions: 2.0 × 1.375 × 0.75 in
Mounting Type: Flange Mount Mounting Type: Flange Mount
Output Type: Digital, Oval Connector Output Type: Digital, Oval Connector
Included O Ring Seal 4954487 Included O Ring Seal 4954487

Useful Information

Description and Purpose: 

Genuine Crankshaft Position Sensor from Cummins. Part number: 4383999NX. Condition: New. Designed for heavy-duty use, this truck part tracks crankshaft rotation and sends digital data to the ECU, ensuring accurate timing. Fits Ram 2500, 3500 and a wide range of Cummins commercial engines. Cross reference: 4383999.

Why Replacement is Important: 

A worn sensor leads to poor starting, misfires, or unstable running. Replacing it avoids breakdowns and supports dependable truck operation.

Impact on Vehicle Performance: 

Maintains correct synchronization, stable fuel injection, and reliable heavy-duty performance.

Manufacturer Information: 

Cummins® supplies trusted OEM sensors and components for commercial trucks, valued for precision and long service life.

Tags & Category: Crankshaft, Position, Sensor, Crankshaft Sensor, Position Sensor, Crankshaft Position, Crankshaft Position Sensor, Position Crankshaft, Sensor Position, Sensor Crankshaft, Engine System, Engine Sensor

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 4383999NX