Air and Fuel› Superchargers, Turbochargers and Components
RIPP Supercharger
NGK Spark Plugs 07-11 Wrangler 3.8
SKU: R049 15RS301M-38
Moderate — 2–4 hours
Description
These spark plugs are specifically recommended for 3.8L supercharged and non-supercharged vehicles. They feature a V-power conductor that controls flame formation and propagation, leading to greater ignitability and performance over conventional spark plugs. The trivalent metal plating offers superior anti-corrosion and anti-seizing properties.
Fitment
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Specifications
| Brand | RIPP Supercharger |
| Part Number | R049 15RS301M-38 |
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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