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Your cart is empty.Zerostart engine block heaters provide direct heat to the engine coolant or block. Phillips and Temro Industries (PTI) is a global OEM and aftermarket provider of custom engineered thermal systems and solutions.
JMF
2025-08-22 18:29:16
Works well for my K24 swapped Civic and seems to be a quality product. Cord is very flexible and seems to be great quality. It easily heats the coolant to about 50 degrees over the outside temperature. So on a 30 degree night, this heater will preheat the coolant to around 80 degrees. A tad more heating power would be nice for people who live in colder climates than me, but still a great heater. I might get a few more degrees out of this heater once my car had a hood on it too.
Shawn G.
2025-07-30 17:23:02
This replaces the factory Honda block heater perfectly and has the same 400 watt rating. The end of the Honda cord would not plug into the heater so I used the supplied cord that fit nice and tight. I ended up using the original cord as an extension cord after replacing the end. You'll need a 24mm socket to install.
GEORGE MCNELIS
2025-07-05 13:20:52
Product is what it says it is
M. Wolf
2025-05-21 18:42:39
It seems to do the job well enough, not quite like I've read from others, it's certainly warmer than not having one.
Darise
2025-04-10 16:57:55
It takes a 10mm Hex key. The plug is on passenger side back of motor above the CV joint. Take your passenger side wheel off. Lucky for me I noticed my CV joint was bad so I pulled it then installed the plug. Spray with some sort of penetrating fluid before removing. Have not use item yet but soon.
Customer
2025-04-03 09:40:29
Fit and works good just difficult to find the factory plug that it replaces.
Mark L. Smith
2025-03-25 15:31:31
It's nearly impossible to visually see where this installs while you have your hand down there in the general vicinity. I installed it from the top and did not remove the bumper cover, just the air dam that attaches to the bumper cover, which was completely unnecessary. So far, its leak free and this gave me the excuse to put in fresh antifreeze and properly burp the system.
Austin
2025-03-23 16:07:23
It worked twice and no longer works
The True Verdict Reviewer!📚⚖ï¸
2025-03-14 10:23:48
Worked great for a 2010 Honda Civic Sedan. Starts with no issues in -15°C weather. Plugged in overnight and doesn't pop any electrical breakers.
katherine
2025-03-04 13:28:08
I purchased this heater to replace a faulty heater already in place on a 2001 Honda CRV. It was an easy job and has worked fine all winter. I tested it with the OBD reader and the the block temperature increased 15 degrees C in about 10 minutes at minus 10 degrees C.
Dave
2025-02-28 17:12:37
Good quality product. 28mm thread. 24mm socket.The part I removed was 26mm,It can be opened with 27mm socket 12 PT. Thanks.
Lyle G.
2025-02-27 18:01:27
Installed with ease. Good quality for the price paid. Would have liked a longer power cable, even 6 inches more.
vladimir
2025-01-29 12:48:15
Fits Honda Odyssey 2019,3.5 L. After one month, still works fine. Power consumption is about 470W which is 70W more than original installed by dealer.Original Honda dealer power cord doesn't fit.
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