Enhance the performance of your Toyota Landcruiser or Dodge Raider with these Bosch WR9DP 4020 spark plugs. Made of high-quality platinum material, these spark plugs ensure smooth and efficient ignition of your gasoline engine. The standard configuration and 14 mm thread diameter make them a perfect fit for your vehicle. With a voltage of 12 V and an installation depth of 19 mm, these spark plugs are designed to provide reliable ignition at all times. The package includes six spark plugs, with the manufacturer part number WR9DP 4020. These spark plugs are interchangeable with BPR5ES, 6773, WR8DP, BLYB, WR9DC, and WR9D. Get your hands on these spark plugs to ensure your vehicle runs smoothly.