High quality material made of plastic and metal, ensuring and ease of use. Compact and design, making it easy to carry and store. Excellent low temperature starting performance, ensuring reliable operation in cold conditions. Compatible with a wide range of heaters, including for D2, D4, D4S and all China compatible for 2KW, 5KW, 8KW heaters. Ideal replacement parts for enhancing the performance of heating systems. The parking heater electric heat plug kit is designed to provide efficient heating solutions for heaters. Its robust construction and reliable performance an essential component for maintaining optimal functionality in various weather conditions. Whether you are replacing old parts or upgrading your system, this kit ensures that your heater operates smoothly and effectively. Color: As Shown Material: Plastic+Metal Package Contents: 1* ignition plug+1* wrench 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.