View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your Jaguar XJ with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.
 OUT OF STOCK 7082NGK G-Power Series offers the performance and durability of platinum at a competitive price. Fine wire platinum tipped center electrode reduces required voltage for better starts, superior acceleration and increased fuel economy.... NGK G-Power Spark Plug Box of 4 (BPR5EGP) 1969-1971 Jaguar XJ Base $41.29 |
 OUT OF STOCK 93476NGK 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 Laser Iridium Spark Plug Box of 4 (SILZKAR7E8S) 2013-2015 Jaguar XJ Base 2013-2019 Jaguar XJ L Portfolio 2016-2019 Jaguar XJ R-Sport $75.99 |
OUT OF STOCK 94940NGK 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 Laser Iridium Spark Plug Box of 4 (ILKAR7C10) 2010-2011 Jaguar XJ L 2010-2012 Jaguar XJ Base 2010-2013 Jaguar XJ L Supersport / Supersport 2010-2019 Jaguar XJ L Supercharged / Supercharged 2012-2013 Jaguar XJ L Portfolio 2013-2013 Jaguar XJ L Ultimate $75.99 |
 IN STOCK 7734NGK standard plugs are constructed for longer life and optimum performance.... NGK Nickel Spark Plug Box of 4 (BPR5ES) 1969-1971 Jaguar XJ Base $35.52 |
 OUT OF STOCK 1233NGK 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 (BPR5EY) 1969-1971 Jaguar XJ Base $35.20 |