Sale

Brisk

Premium LGS Racing -T Spark Plug

$15.95 $8.50 Save $7.45

SKU: DOR15LGS

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

Description

The Brisk Premium LGS Racing DOR15LGS-T spark plug is engineered to deliver exceptional ignition performance in tuned and racing engines. Its distinctive multi-ground electrode design, combined with a silver center electrode, facilitates a 360-degree discharge, ensuring efficient ignition of rich mixtures. This design increases the ignition surface area and requires lower voltage levels for arcing. The silver center electrode is chosen for its superior thermal and electrical conductivity, allowing for faster heat dissipation and a more powerful spark. This leads to a quicker and more effective flame front. The multi-ground electrode design eliminates the need for a precise placement relative to the mixture, unlike single-electrode designs. Key specifications for this spark plug include a 14mm thread diameter, a 19mm (3/4 inch) thread reach, and a 16mm (5/8 inch) hexagon size. It features a gasket seat, a projected tip, and a resistor, with a heat range of 15. The DOR15LGS-T is designed for a service life of up to 60,000 km (40,000 miles) or 50 hours in racing conditions. It is also stated to replace the NGK BKR6E. This spark plug is compatible with a wide range of ignition systems, including simple coil and distributor setups, as well as electronic and direct ignition systems found in modern performance engines. It is recommended for tuned cars, unleaded fuel cars, racing engines, and alternative fuel cars. The patented firing tip design requires no indexing or gapping.

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

BrandBrisk
Part NumberDOR15LGS
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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