Check the listing for details. Rockhill Distributor Cap FD149. Color: Blue, Condition: New other (see details). Listed at 4.95 USD. The Rockhill Distributor Cap FD149 is a key component for your vehicle's ignition system. Manufactured by Rockhill, this distributor cap is designed to ensure a reliable distribution of sparks to the proper cylinders, enhancing engine performance and durability. It features a striking blue color that not only adds a touch of style to your engine bay but also signifies its quality and strength. With the OEM part number DH-354, this distributor cap is a direct fit replacement, making installation straightforward without the need for modifications. While it does not come with a manufacturer warranty, the Rockhill FD149 distributor cap is built to meet or exceed OEM specifications, providing long-lasting reliability for your car or truck.