--- product_id: 24273023 title: "Zerostart 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4\" NPT Thread | CSA Approved | 120 Volts | 750 Watts | 3500022, CSA Certified, 120 Volts" brand: "zerostart" price: "€ 176.60" currency: EUR in_stock: true category: "Zerostart" url: https://www.desertcart.hr/products/24273023-zerostart-3500022-engine-block-immersion-heater-for-cummins-paccar-3 store_origin: HR region: Croatia --- # 750 Watts power boost 120 Volts plug-ready 3/4" NPT thread fit Zerostart 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts | 3500022, CSA Certified, 120 Volts **Brand:** zerostart **Price:** € 176.60 **Availability:** ✅ In Stock ## Summary > 🔥 Power up your engine’s winter game with Zerostart! ## Quick Answers - **What is this?** Zerostart 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts | 3500022, CSA Certified, 120 Volts by zerostart - **How much does it cost?** € 176.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/24273023-zerostart-3500022-engine-block-immersion-heater-for-cummins-paccar-3) ## 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 - • **Plug & Play Convenience:** 120 Volt, 15 Amp Type A plug included for effortless installation and immediate use. - • **Winter-Ready Powerhouse:** 750 Watts of reliable heating to ensure your engine starts smoothly even in the coldest mornings. - • **Certified Safety & Quality:** CSA approved for peace of mind, backed by a 1-year manufacturer’s warranty. - • **Durable Stainless Steel Build:** Engineered for longevity and corrosion resistance, built to withstand harsh engine environments. - • **Precision Fit for Cummins & Paccar:** 3/4" NPT threaded design guarantees a secure, leak-free immersion in your engine block. ## Overview The Zerostart 3500022 Engine Block Immersion Heater delivers 750 watts of heating power at 120 volts, designed specifically for Cummins and Paccar engines. Featuring a 3/4" NPT thread and a 6-foot power cord, this CSA-approved stainless steel heater ensures quick winter starts, reduces engine wear, and offers easy plug-and-play installation with a 1-year warranty for dependable performance. ## Description Buy Zerostart 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts | 3500022, CSA Certified, 120 Volts: Freeze Plug Type - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | |---------------|-------| | ASIN | B002UNK9VA | | Best Sellers Rank | #876,341 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Replacement Freeze Plug Type Engine Heaters | | Brand Name | Zerostart | | Color | Stainless Steel | | Customer Reviews | 4.7 4.7 out of 5 stars (321) | | Global Trade Identification Number | 00064222012647 | | Included Components | 6' (1.8m) Power Cord, Heater, Plug Protector | | Item Type Name | Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts | | Item Weight | 15.52 ounces | | Manufacturer | Phillips & Temro Industries | | Material Type | Stainless Steel | | Model Number | 3500022 | | Number of Items | 1 | | Part Number | 3500022 | | UPC | 064222012647 | | Unit Count | 1 Count | | Voltage | 120 volts | | Warranty Description | 1 year manufacturer's warranty | | Wattage | 750 watts | ## Product Details - **Brand:** Zerostart - **Color:** Stainless Steel - **Material:** Stainless Steel - **Voltage:** 120 volts - **Wattage:** 750 watts ## Images ![Zerostart 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts | 3500022, CSA Certified, 120 Volts - Image 1](https://m.media-amazon.com/images/I/61f381sFxsL.jpg) ![Zerostart 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts | 3500022, CSA Certified, 120 Volts - Image 2](https://m.media-amazon.com/images/I/61u-JJmCUfL.jpg) ![Zerostart 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts | 3500022, CSA Certified, 120 Volts - Image 3](https://m.media-amazon.com/images/I/61erwDLsplL.jpg) ![Zerostart 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts | 3500022, CSA Certified, 120 Volts - Image 4](https://m.media-amazon.com/images/I/61rj-YEeA1L.jpg) ![Zerostart 3500022 Engine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread | CSA Approved | 120 Volts | 750 Watts | 3500022, CSA Certified, 120 Volts - Image 5](https://m.media-amazon.com/images/I/61dWVz2XNXL.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 - Zerostart 3600012 Protector for 120-Volt Plugs | 120 Volts , Black - NOCO GENIUS2D, 2A Direct-Mount Onboard Car Battery Charger, 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Marine, ATV, Truck and Deep Cycle Batteries --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/24273023-zerostart-3500022-engine-block-immersion-heater-for-cummins-paccar-3](https://www.desertcart.hr/products/24273023-zerostart-3500022-engine-block-immersion-heater-for-cummins-paccar-3) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-18*