Yanmar 424 block heater

[hondajoe]

I think i going to install a block heater.Are the screw in plugs 1 inch pipe.???

 

[bmaverick]

I think i going to install a block heater.Are the screw in plugs 1 inch pipe.???

See attached.

 

[hondajoe]

Thanks

 

[hondajoe]

Iam glad i looked at the block no screw in plugs bummer.Iam not a fan of freeze plug type heaters.The jd yanmar have the screw in plugs.

 

[bczoom]

The jd yanmar have the screw in plugs.

I think that's what I have on mine.
Have you considered the glue on or magnetic heaters? I use the glue-on versions on my RTV. One on the engine, one on the tranny.

 

[hondajoe]

I think i can use a plate but the plate is twice the cost of the heater 130 for the plate=80 for a heater=over 200 for a block heater crazy.

 

[bmaverick]

I think i can use a plate but the plate is twice the cost of the heater 130 for the plate=80 for a heater=over 200 for a block heater crazy.

What about the heater from the radiator lower hose?

 

[hondajoe]

Not a fan of those.

 

[bmaverick]

Try this then,

Magnetic Engine Block Heater – 120V 400W Universal Heater for Vehicles, Tractors, Snowmobiles, Generators,Diesel,Farm Machinery – Overheat Protection for Oil Pan and Engine Block Heating​

https://www.amazon.com/dp/B0FJLPG989/ref=sspa_dk_detail_4