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Holley 140003 ACCEL Ignition Coil - Supercoil
- SKU:
- 19318487
- MPN:
- 140003
- Availability:
- Usually ships the same or next business day. In stock at our MI, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/24/2026 03:08:55 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 or above | and pay only $80.31 each 80.31 |
- Stock Update:
- 02/24/2026 03:08:55 AM PST
Description
This item is brand-new, factory sealed.
ACCEL 140003 Ignition Coil - Supercoil - HEI in-Cap 1973-1991 - Red/Yellow Primary Wire- Direct performance replacement for stock units
- Highly specialized Silicone magnetic steel cores
- 10 to 15 percent more energy than OEM coils
- Ideal for Chevrolet V6s and most Chevy V8s
- Compatible with both original HEI ignition systems and later model computer controlled systems
- Manufacturer: ACCEL
- Brand: ACCEL
- Model: Accel Gm Hei Supercoil Red & Yellow
- Item Weight: 2.18 pounds
- Product Dimensions: 6.8 x 5.1 x 3.5 inches
- Country of Origin: China
- Item model number: 140003
- Is Discontinued By Manufacturer: No
- Exterior: Machined
- Manufacturer Part Number: 140003
- OEM Part Number: 140003
ACCEL HEI Super-Coils are a direct performance replacement for stock units. They feature highly specialized silicone-magnetic steel cores that, together with these coils' optimized winding resistance and turns ratios, deliver 10-15 percent more energy than Original Equipment Manufacturer coils. Specialized high-temperature epoxy resists shock and vibration and still increases thermal conductivity. Ideal for Chevrolet V6s and most Chevy V8s, ACCEL HEI Super Coils are compatible with both original HEI ignition systems and later model computer-controlled systems.
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Holley 140003 ACCEL Ignition Coil - Supercoil
$85.91