Vehicle Set: Click here to shop All Excalibur Phaeton parts.

Excalibur Phaeton Spark Plugs

Looking for aftermarket parts to modify or upgrade your Excalibur Phaeton with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.

Spark Plug Parts:

Only show in-stock parts

NGK Iridium IX

OUT OF STOCK 7355 The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK Iridium IX Spark Plug Box of 4 (XR5IX) 1965-1970 Excalibur Phaeton Base $55.51 Details

NGK Single

OUT OF STOCK 3207 NGK Laser Iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.... NGK Single Platinum Spark Plug Box of 4 (UR45GP) 1971-1984 Excalibur Phaeton Base 1985-1985 Excalibur Phaeton Anniversary 1986-1989 Excalibur Phaeton Base $41.29 Details
OUT OF STOCK 7559 The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK Single Iridium Spark Plug Box of 4 (UR45IX) 1971-1984 Excalibur Phaeton Base 1985-1985 Excalibur Phaeton Anniversary 1986-1989 Excalibur Phaeton Base $55.51 Details

NGK V-Power

OUT OF STOCK 3332 NGK V-Power plugs feature a unique v-cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching.... NGK V-Power Spark Plug Box of 4 (XR5) 1965-1970 Excalibur Phaeton Base $36.44 Details
OUT OF STOCK 6945 NGK V-Power plugs feature a unique v-cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching.... NGK V-Power Spark Plug Box of 4 (UR45) 1971-1984 Excalibur Phaeton Base 1985-1985 Excalibur Phaeton Anniversary 1986-1989 Excalibur Phaeton Base $36.44 Details