Ignitions and Electrical› Ignition Components

American Muscle

Screamin Demon Coil

$32.25

SKU: DUI-31737

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The American Muscle Screamin Demon Coil is a direct performance replacement ignition coil designed for 2001-2004 V6 Mustangs. It provides up to 45,000 volts, delivering a hotter spark for more complete fuel combustion.
Show original supplier description
The American Muscle Screamin Demon Coil is a direct performance replacement upgrade for your 2001-2004 3.8/3.9L V6 Mustang. This coil pack produces a maximum of 45,000 volts, which is more energy than stock OEM coils. This increased energy translates to a hotter spark, leading to more complete fuel combustion. The benefits include quicker starts, improved fuel economy, and a noticeable increase in horsepower and torque. Constructed with durability in mind, the Screamin Demon Coil features brass terminals and is epoxy filled. This construction enhances heat transfer and vibration resistance, ensuring a long and reliable service life. It is suitable for both stock and mildly modified engines. The application is specifically for 2001 to 2004 V6 Mustangs equipped with the 3.8/3.9L engine. Installation is estimated to take approximately one hour and requires light to moderate mechanical skill.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAmerican Muscle
Part NumberDUI-31737
CategoryIgnitions and Electrical

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Returns & Fitment

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.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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