All kits consist of matched ACCEL custom fit wire set, ACCEL distributor cap and rotor and get the ACCEL U-Groove spark plugs, free. Kits include 8mm custom fit extreme 9000 wire set with heat reflective coat sparkplug boots rated at 1200 degrees Fahrenheit, and ferro-spiral core. Some in-line 6 cylinder applications use 5000 series wire set where extreme heat is not a problem. ACCEL uses the finest distributor cap and rotors available, precision molded in impact resistance high dielectric strength compounds. Most applications in tan with brass or copper inserts and stainless steel contact springs. Renowned, race-proven U-groove copper core spark plugs are used to maximize burn efficiency for improved performance and reduced emissions. Kits are designated with the suffix HP are available with ACCEL Shorty header spark plugs for added plug clearance on vehicles equipped with headers.
This part Accel Ignition Super Tune-Up Kit for 4.0 - I6 - Jeep - 1987-1990, Part No. TST21: Tune up kit for 1987-90 Jeeps with 4.0L inline 6 cylinder with electronic fuel injection. Everything you need to Super Tune Up your truck, van, or Jeep engine! The kits includes a high performance cap and rotor. A set of 8mm Extreme 9000 Spiral Core wires. This kit also includes the ACCEL classic copper core spark plugs to fire your engine up. For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and our representatives would be more than happy to assist you.
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