Zerostart Freeze Plug Engine Block Heater (3100061) – 1-5/8″, 600 Watt

Description

600 Watt, 120 volt Engine Block Heater.1-5/8″ diamter, freeze plug mount. Fits DSD & ESD659 (362 CID 6 cyl), 660 (363 CID 6 cyl), 680 (380 CID 6 cyl).Install 2nd and 3rd left side.Point element up or down.Two heaters recommended.