Ignitions and Electrical› Ignition Components

Motorcraft

Motorcraft Spark Plug

$10.83

SKU: SP-580

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Motorcraft SP-580 spark plug is an original equipment replacement designed for Ford Motor Company vehicles. This spark plug is resistant to oxidation and arc erosion and features a multi-rib insulator to prevent misfires. It is designed for reliable performance and offers service intervals of up to 100,000 miles.
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These spark plugs are precisely matched to specific engines to ensure enhanced durability, eliminate misfires, reduce fuel consumption, and optimize emissions. Constructed with robust materials, the SP-580 is resistant to oxidation and arc erosion. Its design includes a multi-rib insulator that provides protection against misfires, contributing to smoother engine operation. With service intervals extending up to 100,000 miles, these spark plugs offer long-lasting performance and help prevent the occurrence of false check engine lights. Specifications for the SP-580 include a copper core with an iridium center electrode tip and a nickel ground electrode tip. It features a 14mm thread size, a 16mm hex size, a taper seat type, and a height of 3.5 for the insulator. The spark plug also incorporates a resistor.

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

BrandMotorcraft
Part NumberSP-580
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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