Product name: Cyl head & Block Expansion Plug Kit Part Number: 3812092 3812090 3914035 3900956 3900687 3926047 3900955 3900958 3902343 3920706 Fitment Type: Direct Replacement Condition: New Compatibilty: Compatible with Dodge Cummins 5.9L 4bt, 6bt 12V 1989-1998 Important Note: 1.Please double check that this product fits your car before purchasing check your part number,photo. 2.Since the effect of light is different between the display and the display, the actual color may be different from the color of the image.