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10_d921aca1-286a-4f4a-8646-0cd2a688b848 - Northline Parts

3500022 Engine Block Immersion Heater for Cummins for Paccar Diesel Engine

Alligator_819_x_200_px - Northline Parts

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$68.49
Sale price  $68.49 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

3500022 Engine Block Immersion Heater for Cummins and Paccar Diesel Engines

Ensure your heavy-duty engine is ready for the coldest winter mornings with this premium 3500022 engine block immersion heater. This aftermarket heater is specifically designed to pre-warm the engine coolant, which significantly reduces wear and tear during cold starts and allows for faster cabin heating. It is a reliable, high-performance solution for maintaining peak operation in Cummins and Paccar diesel engines during extreme weather conditions.

Key Features & Benefits

  • Premium aftermarket replacement designed for long-lasting durability and reliability.
  • Reduces engine stress by pre-warming coolant for smoother, faster startups.
  • Helps extend the life of your battery and starter motor in cold climates.
  • Direct fitment for a seamless installation process into your engine block.
  • Constructed with high-grade materials to resist corrosion and withstand intense heat cycles.

Compatible Models

  • Cummins Diesel Engines
  • Paccar Diesel Engines
  • Select heavy-duty trucks and industrial equipment requiring the 3500022 heater element.

Product Specifications

  • Part Number: 3500022
  • Product Type: Engine Block Immersion Heater
  • Condition: Brand New Aftermarket
  • Application: Cummins and Paccar Diesel Engines

Frequently Asked Questions

Is this an OEM part?
No, this is a high-quality aftermarket part. It is engineered to meet or exceed the performance standards of the original equipment while providing a cost-effective alternative to OEM components.

How do I confirm compatibility?
To ensure this is the correct part for your specific engine, please verify that your current part number matches 3500022. We also recommend checking your engine's serial number or consulting your service manual to confirm fitment.


Important: This item is an aftermarket replacement part sold by Northline Parts. It is not an OEM part unless specifically stated. Any brand names, model names, or part numbers are used for compatibility reference only. Please verify fitment by comparing your original part, product photos, and vehicle or equipment details before ordering.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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