ACCEL

Hei In Cap Ignition Coil Has A Maximum Voltage Of 45,000V Typical Hei Applications Include Chevrolet 90 Degree V6 & Most V8, Cadillac V8 ACCEL

$270.47

SKU: A018 140003

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item

Description

Part #: 140003

Engineered for higher energy output resulting in quicker starting, improved idle quality, crisper throttle response and more high RPM power.

Compatible with both original HEI ignition systems and later model computer controlled HEI systems.

No need to remove or re-time distributor.

Complete with simplified ground strap, mounting screws, silicone coil gasket and carbon contact brush / spring.

  • 10-15 Percent More Energy
  • Direct Plug In Replacement Direct OE Fit
  • Advanced Bobbin Technology
  • Highly Specialized Silicone Magnetic Steel Cores
  • Standard Motor Products SMP Dr-31
  • MSD 8225

Details:

  • Brand: Accel
  • Quantity: 1
  • Color: Gray
  • Cylinders: 8
    6
    4
  • Eo Number: D-221-6
  • Maximum Voltage: 45,000 Volts
  • Peak Increase In Voltage V: 18 Percent
  • Primary Resistance: 0.5 Ohms
  • Secondary Resistance: 8.6 k Ohms
  • Turns Ratio: 80:01:00
  • Warranty: Manufacturer's Limited 90 Day Warranty

Features:

  • 10-15% More Energy
  • Direct Plug In Replacement Direct OE Fit
  • Advanced Bobbin Technology
  • Highly Specialized Silicone Magnetic Steel Cores
  • Standard Motor Products SMP Dr-31
  • MSD 8225

This ACCEL HEI in-cap has a maximum voltage of 45,000V. Typical HEI applications include Chevrolet 90 degree V6 & most V8, Cadillac V8.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandACCEL
Part NumberA018 140003

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy