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

4.7/5
Product ID: 24273023
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Details

  • Material
    Stainless
  • Voltage
    120 Volts
  • Brand
    Zerostart
  • Wattage
    750 watts
  • Item Weight
    0.97 Pounds
750W rapid heat
🔌120V plug & play
🛠️3/4" NPT thread fit

Description

🔥 Never let winter slow you down!

  • CSA CERTIFIED SAFETY - Meets rigorous safety standards so you can trust your engine stays protected.
  • PLUG PLAY CONVENIENCE - 120V, 15 Amp Type A plug with 6' cord for easy setup without extra wiring.
  • WINTER PROOF YOUR ENGINE - Prevents cold starts and reduces costly engine wear during freezing months.
  • DURABLE STAINLESS STEEL BUILD - Machined exterior resists corrosion and guarantees long-lasting performance.
  • PRECISION FIT FOR CUMMINS PACCAR - Designed specifically for popular diesel engines ensuring seamless installation.

The Zerostart 3500022 Engine Block Immersion Heater delivers 750 watts of reliable heat at 120 volts, engineered for Cummins and Paccar diesel engines. Featuring a durable stainless steel body and a 3/4" NPT threaded design, it ensures quick cold-weather starts while reducing engine wear. CSA approved for safety and equipped with a 6-foot cord and standard plug, it’s the essential winter upgrade for professional-grade diesel performance.

Specifications

MaterialStainless Steel
Voltage120 Volts
BrandZerostart
Wattage750 watts
Item Weight0.97 Pounds
UPC064222012647
Global Trade Identification Number00064222012647
ManufacturerPhillips & Temro Industries
ModelEngine Block Immersion Heater for Cummins, Paccar, 3/4" NPT Thread
Item Weight15.5 ounces
Product Dimensions7.56 x 6.06 x 3.7 inches
Item model number3500022
Is Discontinued By ManufacturerNo
ExteriorMachined
Manufacturer Part Number3500022

Have a Question? See What Others Asked

What wattage does this block heater use?
Will this fit my 2014 dodge Cummins 6.7?
Will this fit a 2500 Ram with the 5.9 Cummins
Will this fit a 3306 Cat?

Reviews

4.7

All from verified purchases

K**Y

Great part

2003 Ram 2500 Block heater, the install was easy and it work prefect.

A**Y

Fits perfectly

Replaced my stock block heater in my 2001 Dodge Ram 2500 with this. Easy to install, working great and cord is long and durable feeling. Very happy with this part.

B**E

As described

Perfect item and works great

S**E

Fits correct!

It's newly installed, fits my 2005 dodge ranm 5.9.

P**N

Perfect fit in my 2002 Dodge Cummins

I installed this only a week ago and have used it twice and it works well so far. Make sure you have a pan below to catch the coolant that escapes when you remove the old one. A good idea to have the new one prepped with Teflon tape or other acceptable sealant on the threads and ready to grab quickly to limit the coolant loss. I lost about a pint during my install. Common sense tells me it may be a good idea to run the engine for a bit before plugging the heater in so it has a chance to get immersed in the coolant. I don’t know if plugging it in dry would damage it, but I’d rather not risk it.

A**R

EAZY to install

EAZY to install, fit my 2001 Dodge 2500 5.9 Hope it last as long as last one (300,000+ miles).

S**T

Looks just like OEM

I purchased this “Used-Like New” for 15% less. I tested it before installing (both cord and element) and it was good. Appearance was new. Worked perfectly in my ‘04.5 Ram 3500.

K**N

Worked for me

Local o’reallys and Napa couldn’t help so got on faithful Amazon. Found what I needed. Looked at reviews and worked for similar trucks so ordered it. I have an 01 24v Cummins and got my truck started after about an hour in 20 degree windchill.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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