Sale

Granatelli

8MM Performance Spark Plug Wireset

$257.99 $245.08 Save $12.91

SKU: 28-1811HTY

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Granatelli Spark Plug Wireset, part number 28-1811HTY, is engineered to exceed OEM specifications for improved power delivery. These 8mm yellow wires feature a true 0 Ohm resistance, which maximizes spark energy transfer and eliminates RFI/EMI interference, making them compatible with all fuel injection systems and modern ECUs. The wires utilize a high-temperature silicone jacket and boots, rated to withstand up to 500°F, and a fiberglass-reinforced braid for durability in demanding environments. The solid stainless connector cable and snap lock connectors ensure a secure connection. This set is ideal for use with aftermarket headers and turbocharger systems. Designed for tight engine bays, these wires have a compact 8-inch length (boot end to boot end). They are compatible with GM LS-series engines, including LS1, LS2, LS3, LS6, LS7, LS9, LQ4, and LQ9. The wires are a direct OEM replacement and come with all necessary hardware for installation.

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

BrandGranatelli
Part Number28-1811HTY
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.

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