ACCEL Performance Super Coil - 140021 |

ACCEL Performance Super Coil - 140021

universal fit logo


  • ACCEL | Part Number: ACL140021
  • Fitment:Universal Fit
  • Type:Upgrade


Rated at 42,000 volts at 1.0 ohms resistance. Direct bolt-in install. ACCEL Super Coil provides increased performance for Jeeps. Get quicker starts, improved idle, crisp throttle response and higher top RPM power. Compatible with MOPAR J-TEC computer controlled ignitions. Direct bolt-in install. Rated at 42,000 volts at 1.0 ohms resistance.

Customer Reviews

5.0 5.0
1 Customer ratings
5.0 super coil

this product i used to give more performance to my car

from san luis az |


Question & Answers

3 Answered questions

Q: Does this replace the distributor cap? I have a 97 tj wrangler or would I need 6 for each plug not sure how this works Answer this question

A: see last email

Answered by RK on 09/23/2015

Q: would you recommend this to go with accel super tune up kit for my 99 jeep 4 liter 6 cylinder Answer this question

A: Hello Gene Yes this a great upgrade to the ignition system along with the super tune kit.

Answered by Rody on 01/19/2015

Q: Would this work on a 02 dodge ram 1500 5.9? Answer this question

A: Hello Yes that is the correct unit for the Dodge 5.9 you will also need the harness ACL140021AH.

Answered by Rody on 01/08/2015


Cleveland, Ohio-based ACCEL Ignition has been a leader in off-road ignition systems for four decades. In the 2000s, ACCEL was purchased by leading fuel systems manufacturer Holley, which has been in the business for over a century. ACCEL's innovation in SuperCoils, tune-up kits, fuel injectors and spark plug wires comes from its long relationship with motorsports and racing industry professionals. Every product with the ACCEL name on it was tested by a professional driver in real world conditions all throughout the design process. As off-road engines and off-road driving techniques continue to develop and innovate, so will ACCEL products. Shop ACCEL Now