Exterior Components Body Panels and Components

Pertronix

SPWIRES 8MM CUSTOM RED GM

$111.74

SKU: P01A 808403

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Pertronix 808403 is a custom-fit spark plug wire set designed for 1973-1981 Pontiac, Buick, and Oldsmobile V8 engines.

These MAGx2 wires feature two current paths for enhanced reliability and power delivery to the spark plug. They offer a low resistance of 500 ohms per foot, a durable 8mm silicone jacket resistant to heat, moisture, oil, and chemicals, and EPDM inner insulation to prevent arcing and voltage leaks. The set includes male tower cap/coil style terminals, a 90° cap/coil boot angle, and a straight plug boot angle.

Fitment

Fitment Guaranteed

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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

BrandPertronix
Part NumberP01A 808403

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.

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