SKU: 36115489260

HKS SUPER FIRE RACING M40G- Pack of 10 Spark Plugs

$172.63 $191.81
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

HKS SUPER FIRE RACING M40G- Pack of 10 Spark PlugsThe HKS Super Fire Spark Plug, model M40G, is designed for racers and tuning enthusiasts demanding superior ignition performance. This spark plug delivers a reliable and consistent spark to enhance combustion efficiency, helping to maximize engine power and responsiveness. Crafted by HKS, a trusted name in performance parts, the Super Fire M40G spark plug features a racing grade design optimized for high performance engines. Whether you're upgrading

The HKS Super Fire Spark Plug, model M40G, is designed for racers and tuning enthusiasts demanding superior ignition performance. This spark plug delivers a reliable and consistent spark to enhance combustion efficiency, helping to maximize engine power and responsiveness.

Crafted by HKS, a trusted name in performance parts, the Super Fire M40G spark plug features a racing-grade design optimized for high-performance engines. Whether you're upgrading your V8, hot rod, or other motorsport builds, this spark plug offers durability and stability under extreme conditions.

Installation is straightforward, making it a perfect choice for both professional workshops and passionate DIY tuners. The enhanced ignition potential supports quicker starts and smoother acceleration, while maintaining longevity to keep your engine firing strong lap after lap.

Count on Tuningsupply to deliver this high-quality spark plug quickly and without hidden costs, with fast Europe-wide shipping and expert support from automotive enthusiasts who understand your passion. Upgrade your ignition system with the HKS Super Fire Racing M40G and feel the difference in your vehicle's performance today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36115489260

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4.5 ★★★★★
Based on 23 reviews
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N
Verified Purchase
Nicholas Wilson
Houston, US
★★★★★ 5
Nice BIG enameled cast iron dutch oven. like LeCreuset but costs less
Color: Blue, Size: 6-Quart
This is nice quality, similar to the far more costly French LeCreuset brand. I was surprised how big this model is, possibly too big for my small kitchen and limited storage space. I store it in the oven. It would be great for baking sourdough boule bread.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
J
Verified Purchase
JoiceMaynard
Pawtucket, US
★★★★★ 5
Enamel finish
Color: Matte Navy, Size: 6-Quart
This is an amazing pot, got the 6 Qt for beautiful roast dinners and for baking bread. All comes out evenly baked. Cast Iron is best and it has a nice finish for easy clean up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
T
Verified Purchase
T. J. MCNEILL
Grantham, US
★★★★★ 5
Great Cookware Best purchase
Color: Blue, Size: 6-Quart
I purchased mine back in 2021 and I absolutely love it, cooks the best stew ever easy wash and cleanup. Also great for deep frying
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
F
Verified Purchase
Firebabe
Lowell, US
★★★★★ 5
Great quality. Easy to clean. Nice appearance.
Color: Red, Size: 4.3-Quart
Solid, heavy pot for cooking and baking. I bought it mainly for making soups, stews and breads. I have only tried soups thus far. The pot cleaned up very easily. The bottom of the pot heated uniformly. Nothing was stuck to the pot when I was simmering on the glass top stove. I have not had the chance to bake yet, but seeing how evenly it held heat while cooking, I am thinking this will be perfect. I bought the red color. It gives a nice pop of color in my kitchen. This pot will probably last me a long time. I would buy one if I needed a replacement, or a gift for someone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Great quality for price after 3 years of use
Color: Matte Navy, Size: 6-Quart, Color: Matte Navy, Size: 6-Quart
I’m 3.5 years in and use it weekly. So far it’s been a great product especially for the price. We are really into soups, roast, and I bake bread a lot. This thing is amazing and a great quality. It’s easy to clean, does great in the oven, and stands up great to constant use. I only have a small amount of staining at the bottom, and a couple scratches from metal utensils. The lid is solid and the handle is really secure still, which is a problem I’ve had with other brands I’ve tried.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026

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