1 1/4" 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 1.25 inch lower engine cooling hose including 2.25 Petrol and Diesel 1959-1969 fitted with original early type radiator. 2.4 and 2.2 liter Tdci Puma diesel