Prose Supplements - Shop now

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
3-Year Protection Plan $6.99
4-Year Protection Plan $8.99
Cover all of your eligible devices:
Asurion Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled) $16.99/month

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
$43.36
FREE Returns
FREE delivery Monday, March 31
Or Prime members get FREE delivery Tomorrow, March 27. Order within 2 hrs 25 mins.
In Stock
$$43.36 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$43.36
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Amazon
Ships from
Amazon
Returns
30-day refund/replacement
30-day refund/replacement
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Include
Add a Protection Plan:
Sorry, your monthly warranty plan was removed because these plans are currently only available for single-item orders.
Add to your order

3 Year Home Improvement Protection Plan

from Asurion, LLC
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.

4 Year Home Improvement Protection Plan

from Asurion, LLC
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.

Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

from Asurion, LLC
  • Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like Laptops, Game Consoles, TVs, Phones, and Cameras to major appliances, sporting goods, tools, toys, personal care, furniture, and more (not eligible for commercial or business use items).
  • Accidents Happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
  • Past and Future Purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
  • Fast, easy claims. Frustration-Free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
  • No Hidden Fees. For just $16.99 a month + tax you’re covered for up to 5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.

Zerostart 3100040 Engine Block Heater for Ford, Lincoln, Mercury, 1-1/2-Inch Diameter | CSA Approved | 120 Volts | 600 Watts

4.1 4.1 out of 5 stars 124 ratings

$43.36
FREE Returns
{"desktop_buybox_group_1":[{"displayPrice":"$43.36","priceAmount":43.36,"currencySymbol":"$","integerValue":"43","decimalSeparator":".","fractionalValue":"36","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"3WvXu5Sv9FidiNAeUFV0QkYWyT1ivYMFuPJXC1gjt3A5v36dBMiZPbQiJ%2BKqjdIMlEIJQrn4Astbi7SyddR4PRMQKpbDuWr47lKHJX9PJYYtSN3oCu7XOgVNYFKIgtTZ0bN3riUaJMeuLInn9yyJTq4yf%2BkFoGw90gt28LyCNKFKnYG%2BbX2VtWV0G7SFxMKE","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand Zerostart
Special Feature Fast Heating
Color Black
Form Factor Standard
Indoor/Outdoor Usage Indoor
Power Source
Corded Electric
Heating Method
Radiant
Item Weight
739 Grams
Heat Output
600 Watts

About this item

  • Ensure quick winter starts and reduce engine wear
  • For Ford, Lincoln, Mercury. See Zero start catalog for specific applications.
  • 1-1/2-Inch diameter
  • 5. 8' (1. 8m) cord included
  • Volts: 120 | Watts: 600 | Plug Type: 120 Volt, 15 Amp (Type A)
  • fit type: Vehicle Specific
  • included components: Heater 5.8' (1.8m) Power Cord Plug Protector

Frequently bought together

This item: Zerostart 3100040 Engine Block Heater for Ford, Lincoln, Mercury, 1-1/2-Inch Diameter | CSA Approved | 120 Volts | 600 Watts
$43.36
Get it as soon as Monday, Mar 31
In Stock
Sold by VikingAutoParts and ships from Amazon Fulfillment.
Total price: $00
To see our price, add these items to your cart.
Details
Added to Cart
spCSRF_Treatment
These items are shipped from and sold by different sellers.
Choose items to buy together.

From the manufacturer


Zerostart logo
About Zerostart:

With Zerostart you can maximize your uptime with innovative heating solutions. Trust Zerostart branded products to for your engine, fluid and battery warming needs.

Zerostart Engine Block Heaters

Ensure Cold Weather Starts

Engine block heaters designed and tested for each individual engine application. Several types of engine block heaters are available to meet your specific needs, including freeze plug heaters, threaded immersion heaters, plate-style heaters and cartridge heaters.

Block Heater Comparison

freeze plug v lock

V-Lock Block Heater

  • Fits directly into the frost plug port
  • Copper heating element
  • Plated steel or forged brass adapter

Threaded

Threaded Heater

  • Threads directly into the engine block
  • Copper of stainless heating element
  • Plated steel

Cartridge

Cartridge Heater

  • Heater is placed directly into a dry port of the engine
  • Quick Installation
  • No need to drain the engine coolant

Plate Bolt on

Plate/Bolt-on Heater

  • Mounts to the engine block
  • Copper heating element
  • Plated steel

Product Description

Zero start engine block heaters provide direct heat to the engine coolant or block. Phillips and Tempo Industries (PTI) is a global OEM and aftermarket provider of custom engineered thermal systems and solutions.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

Zerostart 3100040 Engine Block Heater for Ford, Lincoln, Mercury, 1-1/2-Inch Diameter | CSA Approved | 120 Volts | 600 Watts


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.

What's in the box

  • Heater
  • 5.8' (1.8m) Power Cord
  • Plug Protector
  • Looking for specific info?

    Customer reviews

    4.1 out of 5 stars
    124 global ratings

    Review this product

    Share your thoughts with other customers

    Customers say

    Customers find the space heater easy to install and providing good warmth when the temperature drops. It helps with cold morning starts and melting ice off the windshield. They are satisfied with its value for money. However, some customers have reported leakage after a few weeks of use.

    AI-generated from the text of customer reviews

    11 customers mention "Functionality"11 positive0 negative

    Customers are satisfied with the space heater's functionality. They say it works well.

    "...Product has worked flawlessly since install." Read more

    "This is awesome! Works great on my 2007 Ford Expedition. MAKE SURE TO BE VERY CAREFUL WHEN PULLING OUT THE ORIGINAL PLUG!..." Read more

    "Works as advertised, needs to be about 1ft longer to place at the front grill for my 2006 f250...." Read more

    "Works great! Install was easy since I was already flushing my radiator and had it drained out. Power cord was plenty long for my truck...." Read more

    9 customers mention "Ease of installation"9 positive0 negative

    Customers find the installation easy. The instructions are clear, and the heater starts up without much effort. It warms up within 5-7 minutes of running.

    "...Warms the truck up real nice when the temps drop low. Engine starts with ease and makes cleaning off windows after snow and ice much less annoying...." Read more

    "...this block heater is working well. Truck starts up with little effort, heater is warm within about 5-7 mins of running...." Read more

    "Works great! Install was easy since I was already flushing my radiator and had it drained out. Power cord was plenty long for my truck...." Read more

    "Direct fit for my 2005 F150 5.4. Install was a mess, but straightforward...." Read more

    9 customers mention "Warmth"9 positive0 negative

    Customers like the warmth of the heater. They say it warms the truck up nicely when the temps drop low, helps with cold morning starts, and helps melt ice off the windshield faster. It seems like a decent heater.

    "...Warms the truck up real nice when the temps drop low. Engine starts with ease and makes cleaning off windows after snow and ice much less annoying...." Read more

    "...anything -no- so I started it and the air was NOT COLD but not warm within The 90 minutes, at this pointe I say it’s a good purchase because it..." Read more

    "...Truck starts up with little effort, heater is warm within about 5-7 mins of running. I did this last year in warm weather and now its paying off...." Read more

    "...Running off of a timmer from 12 midnight to about 4:30 am. I have warm air instantly. Amd the motor is to normal temp in about 3 blocks...." Read more

    3 customers mention "Fit"3 positive0 negative

    Customers like the fit. They mention it fits a 1998 Ford Expedition 5.4 L, 2 valve engine.

    "...It barely reaches past the grill. Otherwise works and fit’s as described...." Read more

    "...I installed 310-0040 and it fits perfectly." Read more

    "Good fit on a 1998 Ford Expedition 5.4 L, 2 valve engine." Read more

    3 customers mention "Value for money"3 positive0 negative

    Customers like the value for money. They say it's a good buy, worth having even if only used a few times a year, and a great addition to their truck.

    "Works great, easy install, and fair price. Worth having even if only used a few times a year...." Read more

    "Great addition to my truck..." Read more

    "Good buy...." Read more

    3 customers mention "Leakage"0 positive3 negative

    Customers are unhappy with the heater's leakage. It started leaking after about two weeks of use, and coolant started to seep a small drip.

    "...I torqued the bolt and as I was adding the coolant it began to seep a very small drip, so I removed the heater and added a smooth thin coating of..." Read more

    "...About 2 weeks into driving it started leaking. I drained the system, pulled it out replaced the O ring on it...." Read more

    "Leaks and won’t hold..." Read more

    95 Town Car/ Threads Strip Easy
    4 out of 5 stars
    95 Town Car/ Threads Strip Easy
    I bought this heater for my 95 Lincoln Town Car which I drive in sub zero temps. It was easy to remove the freeze plug closest to the rear of the block on the drivers side but difficult to tighten the new heater adequately with the hardware it came with. I had to remove it and replace the cheap bolt that tightens it to the block with a stronger one because the threads got stripped before it even got tight to the block. The thing it threads into is supposed to force two metal tabs into the block to secure it and it couldn't even overcome that. (I added a picture of the bolt with the threads stripped after removing it from the heater.) I wound up using a bolt from a Briggs and Stratton air cleaner and it worked great. I was able to tighten the heater really well and it didn't leak after testing. Another issue is the 9 o'clock position. On a 4.6 V8 the block is in the way of the cord when it's plugged in and the cord faces away from the front of the vehicle so I rotated it so the cord wouldn't be obstructed by the block and had just enough cord to make it to the front bumper. Seems like the heater is decent but the instructions and fastener are pathetic. It's not an improvisation free install or part. If you buy one, replace the bolt before installing. It'll save you a lot kf trouble.
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    • Reviewed in the United States on October 22, 2019
      Installed on a 2002 Ford Expedition 5.4 4x4. Install was easy and painless, especially if you do it when you're doing a coolant system flush. Had this heater installed for about a year and half now with no leaks to report(Installed July 2018). Warms the truck up real nice when the temps drop low. Engine starts with ease and makes cleaning off windows after snow and ice much less annoying. ECT monitoring shows about 20-25 degree F increase in temp per 30 mins plugged in. The only minor gripe would be that a slightly longer cord would be more ideal. I just connected a short piece of outdoor rated extension cord, then used electrical tape to seal it to the heater power cord. Product has worked flawlessly since install.
      3 people found this helpful
      Report
    • Reviewed in the United States on January 19, 2021
      08 Crown Vic, I used air tools to clean the inside bore of the hole with a scotch-brite type flapper to ensure no material was removed, I did grind the face smooth and flat because it was rusty and pitted. Rubbed coolant on the rubber seal, I torqued the bolt and as I was adding the coolant it began to seep a very small drip, so I removed the heater and added a smooth thin coating of ultra black sealant to the bore and face and re installed and allowed the sealant to dry for hours with a shop light heating the area. No issue after filling and driving around and letting it get cold then again driving and cooling, always check coolant level cold NEVER HOT so once I ensured the coolant level was correct after 2 cycles of hot then cold I plugged in the heater with outside temp at 34 degrees and waited 1 1/2 hours then checked if my temp gauge showed anything -no- so I started it and the air was NOT COLD but not warm within The 90 minutes, at this pointe I say it’s a good purchase because it would take 5 minutes I guess to get to that pointe. I am testing again right now @ 1:09 am Tuesday 2-19-21 in Michigan @ 31 degrees.
      I will follow up in a few hours....

      Follow up——1-21-21– seems like 1 1/2-2 hours is minimum to ensure 60 ish degree heat instantly, I had warm air in like a minute last night @22 degrees after 2 hours plunged in. I am happy with the outcome because I assumed this is exactly how it would pan out. If you need actual HEAT you need to get remote start!
    • Reviewed in the United States on December 20, 2017
      This is awesome! Works great on my 2007 Ford Expedition. MAKE SURE TO BE VERY CAREFUL WHEN PULLING OUT THE ORIGINAL PLUG! I accidentally hit mine into the block. Luckily the mechanic was able to fish it out. Also, the ​installation will drain all of your coolant if you have a 5.4 Triton engine. There is a drain plug on the bottom of the engine. Drain it first or you're going to have a face full of coolant.
      10 people found this helpful
      Report
    • Reviewed in the United States on November 10, 2024
      Only wish is that the cord was longer. It barely reaches past the grill. Otherwise works and fit’s as described.

      UPDATE Nov 2024 - Entering the 2nd winter and the heating unit has shorted out. Had hoped the cord rubbed through someplace, but no luck.
    • Reviewed in the United States on January 7, 2017
      Works as advertised, needs to be about 1ft longer to place at the front grill for my 2006 f250. pop out the block plug with a 5gal bucket to catch the fluid. Use a big screw driver wedge it on the top corner of the round block plug and tap with hammer until it swivels and the fluid will drain into the bucket. after thats done pull the plug out with some pliers and place the heat element loosened into the opening, with one hand put pressure on tge element plug with a tool and with the other tighten the bolt which will secure the seal into the engine block. Use cheesecloth and filter your old fluid to reuse. After testing at below 0 temps for about two hrs hooked up, the engine block was at 83deg with a laser therm, the surrounding metal was approximately 3deg F, so it was heating the coolant and warming up the engine block. I gave it 4 stars due to the need to extend the plug to where i wanted it.
      UPDATE: JAN 2018 -24 BELOW ZERO,
      this block heater is working well. Truck starts up with little effort, heater is warm within about 5-7 mins of running. I did this last year in warm weather and now its paying off. Get it. I also use a timer that turns it on and off periodically throughout the day/night. no sense in wasting energy.
      18 people found this helpful
      Report
    • Reviewed in the United States on December 11, 2017
      Works great! Install was easy since I was already flushing my radiator and had it drained out. Power cord was plenty long for my truck. It's nice not having to wait as long to warm the engine when it's really cold.
      One person found this helpful
      Report
    • Reviewed in the United States on January 27, 2016
      Direct fit for my 2005 F150 5.4. Install was a mess, but straightforward. I turn it on for 4 hours in the morning before leaving and my truck coolant temp is at 125*F by the end of my driveway. This is around 0*F. Really looking forward to it on those -35 degree mornings.
      7 people found this helpful
      Report
    • Reviewed in the United States on October 30, 2018
      This thing works amazing. I have it on my 02 crown vic. Running off of a timmer from 12 midnight to about 4:30 am. I have warm air instantly. Amd the motor is to normal temp in about 3 blocks. Driving 35 mph. And around 35-45 degrees outside
      5 people found this helpful
      Report

    Top reviews from other countries

    Translate all reviews to English
    • miroslav
      5.0 out of 5 stars Block heater
      Reviewed in Canada on August 24, 2024
      Fits on ford e250,outside ring size is smaller then original one.Cord needs to be little bit longer 1 feet if is possible. Will test soon .
    • Xfilereg
      5.0 out of 5 stars Easy intall
      Reviewed in Canada on December 13, 2023
      Make sure the frost plug hole is very clean and no ridges or deposits on install location!
    • MikeNZ
      4.0 out of 5 stars Works as it should
      Reviewed in Canada on January 6, 2021
      Does the job, would buy again. Shipping time was not up to Amazon standard..it took forever to get here.
    • Cory N.
      3.0 out of 5 stars Not as good as it should be
      Reviewed in Canada on July 22, 2021
      This plug doesn't expand enough when you tighten it.
      It remains loose but sealed. I put sealant on the inside of the flange and it worked. Hopefully it lasts
    • Conrad
      4.0 out of 5 stars zerostart 310–0040 Bloc moteur Chauffage
      Reviewed in Canada on January 17, 2019
      Ce chauffe moteur fonctionne très bien. J'ai été un peu surpris que le métal soit si mince. L'original était fait de brass beaucoup plus épais. Ça avait l'air plus solide et durable. Mais pour l'instant ça chauffe bien, ont verra dans le temps.
      Report