Moderate — 2–4 hours
Description
Constructed with 100 percent silicone boots and snap-lock spark plug terminals, these wires ensure a secure connection. The internal construction includes a conductive latex-coated fiberglass core and a spiral-wound stainless nickel alloy conductor, reinforced with a fiberglass braid and finished with high-temperature EPDM jacketing. They come with OE-style boots and are sold as a set.
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
| Brand | Moroso |
| Part Number | M00R 9477 |
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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