Looking for aftermarket parts to modify or upgrade your 1990 Ford Escort 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 3716NGK 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 (TR5-1GP) 1983-1990 Ford Escort GT 1986-1990 Ford Escort Pony 1988-1990 Ford Escort LX 1990-1990 Ford Escort Base / LX Sport $40.63 |

OUT OF STOCK 7243The 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 (TR5-1IX) 1983-1990 Ford Escort GT 1986-1990 Ford Escort Pony 1988-1990 Ford Escort LX 1990-1990 Ford Escort Base / LX Sport $54.25 |

OUT OF STOCK 7060NGK 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 (TR5-1) 1983-1990 Ford Escort GT 1986-1990 Ford Escort Pony 1988-1990 Ford Escort LX 1990-1990 Ford Escort Base / LX Sport $35.99 |