Zerostart 3500043 International Caterpillar Approved Review

Blown out just a few days after the warranty expired, now I have to drain the coolant to replace it. I will no longer buy from this brand.

Don't waste your money you only have 1 month to return it for some reason, we received ours at the end of January and it took about 6 weeks 😡 Went to Ford and bought a new one today !

This has transformed my 97 F250 7.3 over the winter months. I'm in Georgia and when the temperature drops below 40C the truck starts to growl a little. Not with this thing! The cable length was perfect and no problems so far

Works well, the cable is a little longer than the original which is good. Drain the coolant properly as this item heats the coolant near the oil filter. You'll still lose coolant, so have a pan handy.

This was just what our Ford needed when it needed to be hooked up. It was an original Motorcraft (Ford) heater block. It was delivered quickly and was easy to assemble. They put it in all winter and the truck always started. Unbeatable price. Highly recommended.

Very satisfied! Old vs new and everything seemed to fit and work well (lots of cable to get to the bumper), hopefully last 👍🏼 This was installed in my 1997 7.3L Ford F-250 ***Update* * * Increased from 4 stars to 1 ! This product did not last as long as it should, it was in my truck for exactly a year and has now burned out. Recommend to buy better quality

Lasted 3 days and didn't heat up the block This is my second zero, 1 from local parts and 1 from Revain. I will not waste time and money on this, I repeat. Get a different, OEM, Ford or 1500w block heater sold here at Revain. That's exactly what I did, and with average temperatures around 20-25 during the day and 0-15 at night, my truck block is operating at Stage 3 and American made.

Today I installed the block heater, started the truck to warm up and top up the coolant level, plugged it in and left it in the lot all day. 22:00 went and checked the temperature sensor, the block is warm. I'll update after winter and see how he sees the original Ford heater block was in the truck. I plug it in every winter since I had a 2003 truck, died this December, been in a truck since 1998, see how this one holds up, I never plug in a cold engine heater block. always hot on the way back.

When I bought my 1994 Ford F250 diesel pickup, it already had a heater block installed. But when I plugged it in, it blew the switch in the house. I bought this replacement and just installed the heating element myself and it fixed the problem. In the very cold weeks we've had lately it kept the block warm enough to start right after a glow plug cycle and the breaker wouldn't trip again. Since I only used the heating element, I now have a spare cord as well. I would say that the device I…