Usage Tips: [] The parking heater electric heating plug kit is made of high-quality materials, durable, compact, and lightweight, making it easy to carry and store. [Powerful Heating Capacity] The air heater glow plug repair kit offers good low-temperature starting performance, ensuring reliable operation even in cold conditions. [Widely Used] 12V diesel heater electric plugs are ideal replacement parts for various diesel heaters, compatible with D2, D4, D4S, and other China-made 2KW, 5KW, and 8KW diesel heaters. Product Name: 12V 2KW/5KW Glow Plug Air Diesel Heater Plug Service Kit Compatible With: Eberspacher D2, D4, D4S, and other similar air heaters Note: Installation guide not included. Professional installation is strongly recommended. Please verify the specifications to ensure compatibility before purchase. The product may vary slightly between batches, including minor differences in appearance or color, which do not affect functionality. Color: As shown in photo Material: Plastic Package Contents: 1 x Glow Plug 1 x Filter 2 x Gaskets 3 x Removal Tools Package includes only the items listed above; other accessories are not included. Note: Lighting and display settings may cause slight variations in color between the image and the actual item. Measurement error allowed is +/- 1-3 cm.