7 models serves most engine applications Easy installation Proven cold weather performance Government approved - #98-752 Please contact us if you would like confirmation on the correct size for your application or if you have any other questions. Dealer Inquiries Welcome   Product Description Dimensions Oil Pan Capacity Price Quantity Model 4.5 50 WATTS Volts: 110 1.25 in. x 3.5 in. 1-2 U.S. Qts.(.95 - 1.9 Liters) $49.95 Model 9.0 125 WATTS Volts: 110 240 3 in. round diameter 3-6 U.S. Qts.(2.85 - 5.7 Liters) $53.95 Model 9.1 125 WATTS Volts: 110 240 1.5 in. x 6.0 in. 3-6 U.S. Qts.(2.85 - 5.7 Liters) $53.95 Model 16 250 WATTS Volts: 110 240 3.75 in. x 4.25 in. 5-13 U.S. Qts.(4.7 - 12.3 Liters) $64.95 Model 40 500 WATTS Volts: 110 240 5 in. x 7 in. 13 - 27 U.S. Qts.(12.3 - 25.5 Liters) $89.95 Model 80 1000 WATTS Volts: 110 240 6 in. x 11.75 in. 26 -48 U.S. Qts.(24.6 - 45.4 Liters) $129.95 Model IPH - 500 WATTS 110 Volts Includes detachable weather proof cord set Models: Caterpillar Model 3406 Cummins Big Cam Detroit 60 series Cummins ISX In-Pan-Heater10.75 in. x .75 dia. 26 - 48 U.S. Qts.(24.6 - 45.4 Liters) $169.95 Battery Heater Volts: 110 240 5.5 in. x 8.5 in. N/A $39.95 Fuel Filter Heater (12V) Watts: 50 100 4 in. x 12 in. N/A $59.95 Thermal Cube Plug in thermostat saves electricity For those people that don’t want to leave oil pan heater plugged in all the time, this is a great solution. The Thermal Cube will turn on your heater at 34 degrees and shuts off at 48 degrees. $19.95 Steel Stick Your oil pan heater needs a smooth surface to function at optimum performance. If your oil pan has ridges and is not smooth you can easily fix that with Steel Stick. Simply apply the composite filler and sand it smooth. $14.95 United States Shipping UPS $12.50 International Shipping USPS $30.00 PLEASE NOTE International shipping is not tracked by USPS If you would like tracking with your International order please contact us for shipping and tracking rates. customerservice@wolverineheater.com