Sale

Performance

Heat-Resistant Spark Plug Wires

$163.90 $149.00 Save $14.90

SKU: DUI-C1009-4-0RD

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

Each wire utilizes a spiral core design with stainless steel wrapping around a magnetic core, which provides superior suppression of Electro Magnetic (EMI) and Radio Frequency Interference (RFI) to protect sensitive vehicle electronics. These 10mm wires feature a low resistance of approximately 300-350 ohms per foot, which ensures maximum energy transfer to the plugs. The construction includes durable, heat-resistant sleeving rated for temperatures up to 1,400 degrees Fahrenheit, ensuring long-term reliability in harsh under-hood environments. This set is sold as a six-wire kit and is specifically designed to fit 2005 to 2010 4.0L V6 Mustang models. Installation is straightforward and typically takes about one hour to complete. While these are designed as high-performance replacements for stock components, they are not compatible with Mustang models outside the 2005-2010 4.0L V6 range.

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

BrandPerformance
Part NumberDUI-C1009-4-0RD
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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