CTS Turbo

NGK Racing Spark Plug

$145.02

SKU: R7437-8

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

Description

The NGK R7437-8 is a racing spark plug engineered to withstand harsh engine conditions, featuring an Iridium fine wire center electrode for enhanced durability and a consistently stable spark. Its Iridium alloy tip is perfect for high-performance engines due to its extremely high melting point. The plug also boasts trivalent metal plating for superior anti-corrosion and anti-seizing, corrugated ribs to prevent flashover, and a pure alumina silicate ceramic insulator that provides strength and excellent heat transfer. A copper core aids in heat removal, and triple seals prevent leakage.

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

BrandCTS Turbo
Part NumberR7437-8
CategoryEngines and Components

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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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