Features: And Durability Fine workmanship and good performance Electronic pulses pump, a special intermittent work, so that fuel consumption is small Easy To Install And Removable Cleaning Removable for cleaning, nuts can be unscrewed for cleaning Application: For 1kw-5kw Air Heater crude oilGasoline Engine. Specification: voltage: 12V Condition: New Quantity Of Pump Oil: 22ml Material: metal colour: As shown Package Contents: 1 x Parking heaters Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.