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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
HKS SUPER FIRE RACING MR45HLZ- Pack of 10 Spark PlugsHKS Super Fire Racing MR45HLZ spark plugs are engineered to provide superior ignition performance for motorsport and high performance street applications. Designed by HKS, a trusted name in automotive tuning, these spark plugs ensure reliable combustion and optimized engine power. Featuring advanced materials and innovative construction, the MR45HLZ model offers enhanced durability and stable spark reliability under extreme conditions. This makes it
HKS Super Fire Racing MR45HLZ spark plugs are engineered to provide superior ignition performance for motorsport and high-performance street applications. Designed by HKS, a trusted name in automotive tuning, these spark plugs ensure reliable combustion and optimized engine power.Featuring advanced materials and innovative construction, the MR45HLZ model offers enhanced durability and stable spark reliability under extreme conditions. This makes it an ideal choice for race cars, tuner vehicles, and performance builds where every bit of ignition efficiency counts.
Upgrade your ignition system with HKS Super Fire Racing spark plugs to experience sharper throttle response, improved fuel efficiency, and increased overall engine performance. Backed by HKS quality standards, they are a perfect match for enthusiasts seeking race-proven components that deliver consistent results.
Whether you are a dedicated racer or a passionate car builder, the HKS Super Fire Racing MR45HLZ spark plugs give you the edge needed to push your engine's limits safely and effectively.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Handles the power
Size: 5FT, Style: 8AWG
Used for leads to handle high Amperage. Replaced cheesy 12 gauge leads that came with
the unit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
★★★★★ 5
Good stuff!
Size: 5FT, Style: 8AWG
Good quality silicone insulated wire. It’s very flexible and solders really well. The silicone insulation can’t be beat for heat resistance. I will definitely purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 5
Awesome Wire
Size: 15FT, Style: 8AWG
These work great! I purchased these for my subwoofer and they do a great job! Super flexible! They have no weird smells either! Would buy again!
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Reviewed in the United States on November 7, 2025
★★★★★ 5
Amazing
Size: 5FT, Style: 8AWG
Excelente producto
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Thamks
Size: 5FT, Style: 8AWG
Thanks
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Reviewed in the United States on October 9, 2025
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