---
product_id: 24273023
title: "3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4\" NPT Thread | CSA Approved | 120 Volts | 750 Watts"
brand: "zerostart"
price: "70663 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/24273023-3500022-engine-block-immersion-heater-for-cummins-paccar-3-4
store_origin: HU
region: Hungary
---

# 750W rapid heat power 120V plug & 6' cord 3/4" NPT thread fit 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts

**Brand:** zerostart
**Price:** 70663 Ft
**Availability:** ✅ In Stock

## Summary

> 🔥 Power up your engine starts like a pro!

## Quick Answers

- **What is this?** 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts by zerostart
- **How much does it cost?** 70663 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/24273023-3500022-engine-block-immersion-heater-for-cummins-paccar-3-4)

## Best For

- zerostart enthusiasts

## Why This Product

- Trusted zerostart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** 3/4" NPT threaded design ensures secure, leak-free immersion in engine blocks.
- • **Certified Safety:** CSA approved for reliable, worry-free operation in demanding conditions.
- • **Compact & Durable:** Stainless steel, machined exterior built to last without adding bulk.
- • **Plug & Play Convenience:** Includes a 6-foot cord with standard 120V, 15A Type A plug for easy installation.
- • **Winter-Proof Your Engine:** Prevents cold starts and reduces wear for Cummins & Paccar engines.

## Overview

The Zerostart 3500022 Engine Block Immersion Heater delivers 750 watts of CSA-approved heating power at 120 volts, designed specifically for Cummins and Paccar engines. Featuring a durable stainless steel body and a 3/4" NPT threaded connection, it ensures quick winter starts and reduces engine wear. With a 6-foot cord and standard plug, installation is straightforward, making it an essential upgrade for cold-weather reliability.

## Description

3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts

## Features

- Ensure quick winter starts and reduce engine wear
- For Cummins, Paccar. See Zerostart catalog for specific applications.
- 3/4" NPT thread
- 6' (1.8m) cord included
- Volts: 120 | Watts: 750 | Plug Type: 120 Volt, 15 Amp (Type A)
- CSA approved

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 120 Volts |
| Brand | Zerostart |
| Color | Stainless Steel |
| Wattage | 750 watts |
| Item Weight | 15.52 ounces |
| UPC | 064222012647 |
| Global Trade Identification Number | 00064222012647 |
| Manufacturer | Phillips & Temro Industries |
| Model | Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread |
| Item Weight | 15.5 ounces |
| Product Dimensions | 7.56 x 6.06 x 3.7 inches |
| Item model number | 3500022 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 3500022 |

## Product Details

- **Voltage:** 120 Volts
- **Brand:** Zerostart
- **Color:** Stainless Steel
- **Wattage:** 750 watts
- **Item Weight:** 15.52 ounces

## Images

![3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts - Image 1](https://m.media-amazon.com/images/I/61f381sFxsL.jpg)

## Questions & Answers

**Q: Which block heater will fit my vehicle?**
A: Each block heater is engineered for a specific engine. Check the AmazonConfirmedFit tool or the Phillips and Temro website for exact fitment based on your vehicle Year/Make/Model and engine size.

**Q: How long can I plug in the block heater?**
A: To pre warm your vehicle, the block heater should be plugged in at least 3-4 hours. There is nothing detrimental about leaving it plugged in overnight or longer.

**Q: Can I plug my heater in before installation to test it?**
A: NO. Withtout the engine coolant to dissipate the heat you will burn out the element and it will no longer function.  The heater is designed for warm the engine while submersed in the coolant.

**Q: Can you use a timer with a block heater?**
A: Yes. You can use a timer with your block heater. However give at least 3-4 hours of continuous heating to properly warm the engine. This timing may vary depending on the ambient conditions.

**Q: How can I test my heater is working?**
A: Using a multi-meter you can check the continuity or resistance of the element.

## Frequently Bought Together

- Zerostart 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts
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**Shop now:** [https://www.desertcart.hu/products/24273023-3500022-engine-block-immersion-heater-for-cummins-paccar-3-4](https://www.desertcart.hu/products/24273023-3500022-engine-block-immersion-heater-for-cummins-paccar-3-4)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-14*