1 1/2" diameter bottom hose heater. Easy to install. Effective cold weather starting aid. Our preferred engine heater for fast starting and defrost during sub-zero Vermont winter weather.
FITS: All engines with 1.5 inch lower engine hose including 2.25 Petrol and Desiel (with late radiators), 3.5 and 3.9 liter V8. 2.5 NA, 200Tdi and 300Tdi engines