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Fortpro

Fortpro Coolant Level Sensor Compatible with Cummins ISX, L10, M11, ISM, N14 Engines Replaces 3612521, 4903489 | F238864

Fortpro Coolant Level Sensor Compatible with Cummins ISX, L10, M11, ISM, N14 Engines Replaces 3612521, 4903489 | F238864

SKU: F238864

Availability: 29 in stock

$75.97 USD
$88.88 USD $75.97 USD
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Compatibility & Purchase Guidelines

  • Verify OEM Compatibility: Always match your OEM part number with our cross-reference list before purchasing to ensure proper fitment.
  • Avoid Returns: Do not rely solely on visual similarity. Parts may look identical but differ in specifications. Confirm compatibility using part numbers.
  • Truck Brand Reference Disclaimer: Mentioned truck brands are provided for general reference only and do not guarantee universal compatibility across all models.

Shipping Policy

In order to send your purchase, our company may use different freight companies like USPS, UPS and some 3erd Carrier Services for Oversize orders, this will not affect the final price of your order. We will send you all the information in due time. 

For Free Shipping and Freight/Oversize Shipments they are some special term you may check at our Terms & Conditions page.

 

Return Policy

If for any reason you need to return a purchased item, we have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must met the conditions stablished in our Terms & Conditions.

To start a return, you can contact us at admin@maxitrucks.com. 

Key Features & Benefits

  • Do not risk your Engine, this inexpensive part can save your Engine and your Money
  • Compatible with: Cummins ISX, L10, M11, ISM, N14 Engines
  • Designed and built to measure an accurate Coolant Level reading even in rough performance conditions
  • Includes heavy-duty contacts and high conductivity brass terminal
  • Features rugged heatproof molded insulators
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Check Specification & Cross-references

Fortpro Logo

Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.

Whether you're seeking OEM replacement parts or upgrades, Fortpro provides a diverse selection of components backed by a global reputation for quality and innovation. Trust Fortpro for the parts you need to keep your vehicles on the road longer and stronger.

Basic Part Information
Product Line Electrical Category Name Sensors
Part Type Coolant Level Sensor Alternate Part Name Radiator Coolant Sensor
OEM Part Number 4903489
Application/Fitment Attributes
Application Type Heavy Duty Trucks, Semi-Trucks Pin Count 4
Dimensional/Physical Attributes
Across the Flats (AF) 1-1/16 in. Connector Material Plastic
Connector Shape Oval Housing Material Brass
Overall Length 3.93 in. Seal Type Thread Sealant Patch
Thread Size 1/4-18
Technical/Performance Attributes
Sensor Type Coolant Level
Packaging / Logistics Attributes
Net Weight 0.17 lb.
Additional Information
Intended Application
  • Compatible with Cummins L10, M11, ISM, N14 Engines.
  • Always compare with your OEM part number prior to purchase to confirm full compatibility.
  • Cummins: 3612521, 4903489
Dimensions Not Available.