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Kat's Heaters Custom Fit Engine Block Heater - Cartridge Style - 120V - 400 Watts

Kat's Heaters Custom Fit Engine Block Heater - Cartridge Style - 120V - 400 Watts

Item # KH11810
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This cartridge heater clips into the cavity of your engine block and submerges in the coolant to keep engine fluids from thickening. Results in easier start-ups, faster heating of your cab, and less wear and tear on your vehicle in cold weather. Lowest Prices for the best vehicle heaters from Kats Heaters. Kat's Heaters Custom Fit Engine Block Heater - Cartridge Style - 120V - 400 Watts part number KH11810 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (104)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

Kats Heaters Vehicle Heaters - KH11810

  • Engine Block Heater
  • Cartridge Style
  • 400 Watts
  • Kats Heaters

This cartridge heater clips into the cavity of your engine block and submerges in the coolant to keep engine fluids from thickening. Results in easier start-ups, faster heating of your cab, and less wear and tear on your vehicle in cold weather.


Features:

  • Ensures smoother start-ups and faster heating and defrosting of your cab
    • Clips into cavity of engine block - no need to remove your frost plug
  • Warms engine fluid to increase lubrication and performance
    • Keeps fluid from thickening and protects against damage in cold weather
  • Pre-heats engine to reduce condensation in the engine block
    • Emits less pollution and fewer gas emissions
  • Includes removable power cord
    • Route through your grille and plug into standard 120-volt AC outlet
  • Durable cast-aluminum heating element
  • Custom fit for your vehicle
  • CSA approved
  • Made in the USA


Specs:

  • Cord length: 5'
  • Wattage: 400 watts
  • Amperage: 3.3 amps
  • 1-Year limited warranty


Notes:

  • Do not use this heater with a 100-percent antifreeze solution.
  • Do not start your engine with the heater plugged in.

Benefits of a Heated Engine

Start your engine easier and warm your cab faster in cold weather with this cartridge-style engine block heater. Heating your engine coolant keeps it from thickening and freezing, resulting in more reliable start-ups and smoother operation altogether. It also lessens the workload and extends the life of your vehicle's battery. And because starting your engine when it's warm creates less condensation in the engine block than starting it when it's cold, your engine will get better initial fuel vaporization, which causes fewer emissions and less pollution.


Cartridge-Style Heater

This cartridge-style heater simply clips into the cavity of your engine block. There is no need to remove the core frost plug. The power cord on the heater is removable so that you won't need to buy a whole new heater if the cord gets damaged. The cord can be routed through your grille for easy access to a 120-volt outlet or extension cord. Make sure the heating element is fully submerged in the coolant before plugging it in.



11810 Kat's Heaters Custom Fit Engine Block Heater - Cartridge - Removable Power Cord - 120 Volts - 400 Watts



This Product Fits The Following Vehicles




Video of Kat's Heaters Custom Fit Engine Block Heater - Cartridge Style - 120V - 400 Watts

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Kats Heaters Custom Fit Engine Block Heater Review

Speaker 1: Today we're going to be taking a look at Kat's Heaters custom fit cartridge style engine block heater. You'll want to refer to the fit guide here etrailer.com to determine which block heater is going to be appropriate for your vehicle and the engine. These cartridge style heaters are custom fit for your engines, and just slide right into the block, and transfer heat through the block to help warm up the coolant, to allow for easier starting and quicker heat up times. So what this means for you is you don't have to worry about difficult starts, making it for a longer time in the morning to get started, or potentially miss work. The people who can benefit from this most are ones that drive diesel engines. Diesels use glow plugs to heat the engine.

However, sometimes it can take several key cycles to get the engine warm enough to properly start. Having a block heater on it like this will help ensure that it will fire right up. Additionally, your engine is going to heat up faster since its had a headstart, so you're going to have heat coming out your events faster on your way to work. It features a five foot cord that can be routed up to your grill area, where it can be mounted permanently.So whenever you want to use it, you can simply plug an extension cord in, plug it into the wall, and it'll start to heat up your block. The heater produces 400 watts of power.

And this is pretty substantial, so this is going to warm it up fairly quickly and evenly throughout. Even though it does come from a central point. It's made of a durable cast aluminum, so it's going to be lightweight and corrosion resistant. We're under our vehicle now. We're going to show you a typical installation.

Looking at the backside of our engine block, now the backside isn't always where they're going to be, but it will be on your engine block. You are looking for a cavity. You can see ours right up here. Now we'll take our heater. We're going to insert it in the hole.

It's a good idea to take some compressed air or something and blow out any dirt and debris in the hole. And then also coat your heater with silicone. This will help transfer heat better, as well as keep out moisture from getting inside.We're not going to be coating ours with silicone today for demonstration purposes, but afterwards you'd simply slide it in. And that's what it'll look like when you've got it fully inserted. As you can see, it's flush up against the block, and our clip has clipped around the side of the block there, and this will ensure that it can't come back out. Next you'll just route the wire up to the front of the vehicle. A good place for it is behind the grill, where you can tuck it back out of the way, and you won't be able to see it, but you can access it to plug it in when you need it. Whenever you're routing your wire, you want to avoid any moving objects such as your steering or drive train components. And any excessively hot objects, such as your exhaust. So you can see here we've got our cord routed to the front of the vehicle right in the center.We can now plug it in with an extension cord, and start heating up our engine. And then if we're not using it, we can easily tuck it back out of the way, and you don't even know it's there. There is no on or off switch, as soon as you plug it in it begins to heat. Now we do have ours on a lift. You'll most likely be doing this on the ground. We've had it plugged in for about 20 minutes. Let's check our temperatures. At the plug, we're measuring about 110 degrees. You can see as we take a measurement on the side of our block, we're at about 100 degrees, so it's spreading pretty well throughout our engine. So as you can imagine, if it was 19 degrees outside, this would be like starting your vehicle on a warm summer day. And that completes our look at Kat's Heaters custom fit cartridge style engine block heaters.


Customer Reviews

Kat's Heaters Custom Fit Engine Block Heater - Cartridge Style - 120V - 400 Watts - KH11810

Average Customer Rating:  4.2 out of 5 stars   (104 Customer Reviews)

This cartridge heater clips into the cavity of your engine block and submerges in the coolant to keep engine fluids from thickening. Results in easier start-ups, faster heating of your cab, and less wear and tear on your vehicle in cold weather.

- KH11810
by:

Easy to install, but the heater cord passes to close of the exhaust manifold, they should provide a heat shield in the kit. Excellent product.



- KH11810
by:
2018 Chevrolet Colorado

Looks just like what I ordered, shipping was prompt. Seems to be just what I need but it isn't installed yet.



- KH11812
by:

Review from a similar Cartridge Style in Vehicle Heaters


I cannot rate the product (which may be really fine) since there is no instructions given on installation so I'm stalled. Well the so called "instructions sheet" says to put the heater in the "cartridge" but doesn't give the slighlest idea where it is other than stating that for my car its situation is " LF" whatever that means. Not on par with etrailer's business practices !


Comments
I recommend watching the engine block review video that I have linked below. The 2017 Mitsubishi Outlander has a transverse engine which would be mounted perpendicularly to the direction of travel, lying horizontally within the engine bay. You can see a diagram that shows the locations of the holes on the engine in the link below. The LF stands for left front.
-- Etrailer Expert Jenny N - 03/01/2022


- KH11816
by:

Review from a similar Cartridge Style in Vehicle Heaters


2014 Dodge Ram 5.7L uses Kat’s 11816 cartridge heater. Perfect fit. Must remove the two starter bolts and slide it out of the way. Don’t disconnect starter wires. Just slide starter out of the way. Easily done with truck on ramps. Clean out hole. Find a correct size retaining screw. Not sure what size or If hole is threaded. Too much rust. Just be able to jam some screw in there to retain the cartridge, until silicone dries. Smear about an inch wide layer of high temp silicone around the base of the cartridge. Insert cartridge, twist back and forth to spread silicone, and hold in place with retaining screw. Route wire straight forward. I used 1 1/8” spade bit to drill a hole in black plastic in bumper, but my bumper was already messed up, so I didn’t care much. Plug hangs out grill about 3”. Use zip ties to secure cord to square tubing frame post inside bumper.



- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


Installed this on my 2019 Toyota Tacoma. Haven’t really tested it out yet as I installed it before it got seriously cold. Installation was easy. Just follow etrailers super helpful video. I did have to file a slight flat on the heater to clear the bell housing overhang. Not a manufacturer issue on the heaters part. Just normal variance on Toyota’s end.



- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


Does your company do any type of quality control before you send these out? I was wondering what everyone was talking about in the reviews when they said they had to file these down to get it to fit. Indeed I did have to significantly grind/file the circumference of the plug to get it to fit. Now I’m not confident that it’ll stay in the block because I had to modify it so much; something that should have been made right from the factory, who does this for a living. (3rd Gen Tacoma)


Comments
I will have our customer service team reach out to you. I did some research and if you have a 2021 Tacoma with a 2.7L I4 Engine then part # KH11481
Kat's Heaters Custom Engine Block Heater - Frost Plug Style - 120V - 400 Watts - 35 mm
$52.57
is what is needed.
-- Etrailer Expert Jenny N - 11/05/2021


- KH11811
by:

Review from a similar Cartridge Style in Vehicle Heaters


The heater was easy to install, there was a indent on the engine block that the heater fit in and was held by a clip, routing the cord to the lower grill and holding away from moving parts with the tie wraps took some care as the cord was just long enough. My GMC Acadia spent the winter parked outside in Wyoming so the heater was good on those cold nights especially when I had to leave for work at 5 am, The apartment complex has plugs at every parking space so was very convenient, on very cold nights left it plugged in all night, not sure if it was designed for that but had no problems. Looking forward to another winter.



- KH11812
by:

Review from a similar Cartridge Style in Vehicle Heaters


Very well made, easy to install on Hyundai Elantra GLS 2016 with 1.8 engine. Lightning fast shipping at an incredible price of $[x] from USA to Canada. Very pleased doing business with Etrailer and will do again for sure!


Comments
Still working like new. Im still very pleased with my purchase
Michel - 09/02/2021


- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


Easy installation once we found the hole in the engine block where it goes, that is the hard part. Worked fine last winter, have not needed it this year.



- KH11814
by:

Review from a similar Cartridge Style in Vehicle Heaters


I am very satisfied with this product!


Comments
The heater works very well in our Dodge Journey! We have no problem with that.
Reiner - 04/15/2022


- KH11815
by:

Review from a similar Cartridge Style in Vehicle Heaters


This is the second Kat's heater in this car. The first lasted 5 years or so and worked well so decided to replace with same.


Comments
The second heater only lasted for 11 12 months and failed at the wire to heater connection. I returned it and a replacement has been sent under warranty.
Terry A - 02/27/2022


- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


I bought this a year ago and installed it myself. It was a fairly simple and quick install. The heater works great and I recommend it for the Tundra.


Comments
Still working great.
Bill C - 12/30/2021


- KH11812
by:

Review from a similar Cartridge Style in Vehicle Heaters


I live in northern Ontario, Canada. Average temp is -20 but has gone as low as -30/-35. This heater was installed in a 2016 Hyundai Elantra GLS 2.0 engine. Installation was easy once the battery box was removed. Slipped in the cavity real nice. The heater was plugged in for 4 hours at -20c. I then tested the engine for warmth. To my surprise the engine block was warm to the touch and the snow had a small circle on the hood where it started to melt. This surpassed my expectation, and I highly recommend this heater. Uses 350 watts per hr. That's less than a frost plug heater at 550 watts per hr. Shipping, packaging and instructions all great.


Comments
This heater is by far the best thing since sliced bread. This little heater will keep the engine warm to the touch at any temp outside. Still working great after one year.
Daniel V - 01/21/2020



- KH11812
by:

Review from a similar Cartridge Style in Vehicle Heaters


2015 Hyundai Sonata 2.4 install. Have to remove air intake, very tight to get it in just enough space. Had to trim a little bit to make it fit but nothing ever fits perfect. Picture say it all.



- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


I bought the car in Winnipeg MB with NO block heater when I got it home!! Luckily Etrailer had the heater I needed. Installation was a breeze and it works like a champ.


Comments
Unfortunately the car got wrote off last winter so I cant comment on that one but I have had a Kats heater in my other Camry that I installed 8 years ago and it is still working just fine for our Manitoba winters.
Ron R - 11/14/2020


- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


Great quality and price of the product! I have used it for a year now and everything works well.



- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


The install was pretty straight forward except you have to grind one side of the element at the base flat in order for it to plug in, this is not in the directions. At the base where it bulges out, it gets in the way. Also the cord could be another 2 feet longer, when you route it away from hot exhaust and moving parts it uses a lot of cord. It helps tremendously in -35C, aside from those two points im happy.



- KH11811
by:

Review from a similar Cartridge Style in Vehicle Heaters


Shipping was very fast (2 days) from Florida to Boise.. I have not installed the block heater yet. I'm driving home to Alaska soon and I'll have my mechanic install it there. Required in Alaska for even for gas engines


Comments
The block heater was for my daughters Honda Odyssey that she was moving to Alaska. My mechanic in Fairbanks installed it for me. We had several -40 degree weeks this past winter and her Honda started without fail throughout the long Fairbanks winter. Her Odyssey is parked in an unheated carport.
Robert - 05/17/2021

Comments
I purchased 2 block heaters, 1 for my daughters Honda and one for my Chevrolet Colorado. Both were easy to install. This past winter in Fairbanks, Alaska, we had several weeks of -40 degree days and both vehicles had no trouble starting mornings.
Robert M - 05/18/2021


- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


Attempted to install into a 2014 Tacoma. After removing the bracket the blocks the hole for the heater, the cartridge would not go in all the way. I discovered that the thickness of the cartridge where the plug connects to makes contact with the engine below the hole. I had to sand a flat part onto the heater in order for it to slide in flush. The clip barely holds the heater in to the point where I couldn't trust it. I attempted to make the bend further down the clip so it could securely hold the heater in but the clip was fragile and snapped. Attempts to contact Kats/Five Star Manufacturing was a waste of time, they never respond. I resorted to making my own clip with stronger metal and a bend at the proper length and it can be trusted to hold now. Do not purchase Kats/Five Star Manufacturing products with the expectation that they have your back if the product is faulty in some way. Purchase OEM block heaters, yeah they may cost a little more ($18 in this case) but you can expect the product to perform as expected.



- KH11811
by:

Review from a similar Cartridge Style in Vehicle Heaters


80% perfect fit! The only thing missing is 90 degree angle for the power cord at the heater(like GM original) also the power cord is not long enough for 2017 Canyon! Otherwise excellent for the price!


Comments
It does the job perfectly!
jean p - 10/03/2020


- KH11811
by:

Review from a similar Cartridge Style in Vehicle Heaters


Très bon service Avec un suivi . Très satisfait Merci à votre équipe !



- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


This heater i installed myself on a 2015 Camry. Excellent product, as good as oem. There is no heatsink compound nor protective cap for the ac plug however. etrailer rep will be happy to find you one if needed. As for the grease, go for electronic shop or computer shop and buy heatsink compound for cpu. Forget the dielectric grease for automotive, wrong purpose.



- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


The KH11813 block heater has worked great in my 2016 Toyota Corolla! I installed it, along with other winterizing necessities, and found that it was extremely easy and straight forward. The cavity that it fits in is on the driver's side of the motor just above the transmission. My wife was able to put it in place from the top after I removed the air cleaner box. Her small hands made it very easy to place, while I was able to clearly see the notch where the clip hooks from under the car without removing any parts. I've had it in service for about 2 months now and it has kept my block nice and warm in temps down to -30. I would highly recommend this heater to anyone that needs one.



- KH11813
by:

Review from a similar Cartridge Style in Vehicle Heaters


Although these are marketed as fitting a '08 FJ, a '14 & '15 4Runner & Tundra; They do not. They will not fit in the specified location, they came apart and now they are stuck in the engine block and are useless pieces of junk. DO NOT BUY THIS!! Even my mechanic says these are not worth it. I contacted ETrailer.com and they wouldn't accept a return.



- KH11815
by:

Review from a similar Cartridge Style in Vehicle Heaters


Install was a little tricky given the location for my vehicle 2012 F150. But other than that pretty straight forward. Packaging was good and product seems well put together. Only time will tell if it works well. I'm not in the cold climate yet. It also does come with the 3 prong as advertised.


Comments
Product has held up very well in the frigid North Dakota winters! Very happy with purchase!
Erik - 01/11/2019


Comments
Thanks for reaching out. I had just recently sold that truck about a month ago. But wanted to let you know that it has held up very well up here in ND. I had a question. I have recently upgraded my vehicle to a 19 F350 6.7. I wanted to know if you have anything available and if I could get one sent out. For whatever reason, my truck didn’t come with a factory block heater and now with the Ford recall on them. They aren’t in stock anymore and are WAY more expensive then what you guys have. Please let me know, look forward to response
Erik - 01/11/2019

We do not carry a block heater designed to work on a 2019 Ford F-350 6.7 at this time.

-- Etrailer Expert Heather A - 1/15/2019

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Info for this part was:

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Video Edited:
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Installed by:
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Installed by:
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