Lexus SC400 Racing Spark Plugs

Your Lexus SC400 will be happy to know that the search for the right Racing Spark Plugs you’ve been looking for is over! Advance Auto Parts has 1 different Racing Spark Plugs for your vehicle, ready for shipping or in-store pick up. The best part is, our Lexus SC400 Racing Spark Plugs start from as little as $5.99.

When it comes to your Lexus SC400, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Racing Spark Plugs brands so you can shop with complete confidence. We’re sure you will get the right product to keep that SC400 running for a long time.

We even have reviews of our OEM and aftermarket Racing Spark Plugs products to help you buy with confidence. Hear from other customers via the 36 reviews on parts for your Lexus SC400.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Racing Spark Plugs for your SC400, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

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Compare 2 Lexus Racing Spark Plugs

Autolite – Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR3923 (Part No.AR3923)

Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR3923

from

$5.99
The Racing Resistor Spark Plug is expertly crafted to deliver peak performance on the track, featuring a cut-back ground electrode for optimal ignitability and superior heat transfer, ensuring quicker starts and maximum engine efficiency. Its yttrium-enhanced alloy reduces ground wire temperature by up to 8%, making it ideal for colder heat ranges and performance modifications under intense conditions. The anti-corrosive nickel plating resists rust better than black oxide, maintaining durability and long-term efficiency. Designed with a high alumina multi-rib ceramic insulator, it offers exceptional thermal conductivity and insulation, preventing flash-over while enhancing strength. With a mid-projection center electrode and nickel-tipped components, this performance-grade spark plug is built to handle the demands of racing environments, delivering reliability and value for enthusiasts seeking top-tier engine performance.
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(4 reviews)
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Autolite – Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR3924 (Part No.AR3924)

Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR3924

from

$5.99
The Racing Resistor Spark Plug is expertly crafted to deliver peak performance on the track, featuring a cut-back ground electrode for optimal ignitability and enhanced heat transfer, ensuring quicker starts and maximum engine efficiency. Its yttrium-enhanced alloy reduces ground wire temperature by up to 8%, making it ideal for colder heat ranges and performance modifications under intense conditions. The anti-corrosive nickel plating resists rust better than black oxide, maintaining durability and long-term reliability. Designed with a high alumina multi-rib ceramic insulator, it offers superior thermal conductivity and insulation, preventing flash-over while increasing strength. With a mid-projection center electrode and nickel-tipped materials for both the center and ground electrodes, this performance-grade spark plug is built to handle demanding environments. The flat seat design and integrated resistor further enhance its functionality, making it a dependable choice for racers seeking consistent ignition and durability.
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(18 reviews)
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