PitStopUSA.com - Spark Plugs and Glow Plugs
Pit Stop USA offers a wide variety of spark plugs including ACCEL C-Cut Performance Spark Plugs, Accel U Groove Spark Plugs, Autolite Copper Core Spark Plugs, Autolite Racing Spark Plugs, Champion Racing Spark Plugs, E3 Diamondfire Spark Plugs, NGK Racing Spark Plugs, NGK Standard Spark Plugs, NGK V-Power Spark Plugs and more.
Select a Sub-Category
ACCEL performance spark plugs produce a larger spark for more power at high RPMs. Improves throttle response and fuel economy, less fouling. Purified Alumina insulator prevents arcing. Machine rolled threads protect heads.
ACCEL's patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the...More Details »
Whether using on the street or on the strip, ACCEL HP Copper Core spark plugs deliver! ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They...More Details »
ACCEL U-Groove performance spark plugs produce a larger spark for more power at high RPMs. Improves throttle response and fuel economy, less fouling. Purified Alumina insulator prevents arcing. Machine rolled threads protect heads.
Since 1936, Autolite has been a trusted leader and innovator in spark plug technology. You can count on our copper plugs for performance and value, backed by decades of experience and passion. Includes a 2 year limited warranty.
Better materials to give your engine better performance. Platinum-to-platinum design greatly decreases gap erosion, reduces misfires, and provides improved durability.* It's the superior-performing...More Details »
You'll get more durability, greater power, improved heat transfer and more focused ignition power thanks to a unique, patented design that forms a more comprehensive seal. Copper core center electrode a nickel-alloy sheath.
When you're passionate about performance, you need a technologically advanced plug. Autolite Iridium XP utilizes an iridium-enhanced 0.6 mm finewire and proprietary platinum sidewire for improved...More Details »
Autolite® Racing Hi-Performance Spark Plugs. Actual racing spark plug used by many professional car drivers. Provides cut back ground electrode, anti-corrosive nickel plating and large ground electrode for better heat transfer.
Bosch spark plugs – #1 in auto racing. Racing teams worldwide rely on Bosch spark plugs.
Champion Copper Plus® Spark Plugs, Tried and True.
Champion Iridium Spark Plugs, an extra element of performance. You name the engine, we'll make it perform.
Now you can get the Champion® performance you expect with an even cleaner start. Champion® Premium small engine spark plugs reduce harmful emissions to help improve performance.
Champion Racing Spark Plugs can provide spark for a weekend street stock warrior or a 400+ cubic inch winged Sprint Car. Champion uses an exclusive chromium-nickel ground electrode for superior...More Details »
The result of independent research and testing suggests that using E3 car spark plugs in your vehicle can increase horsepower when compared to more conventional spark plugs. Our patented...More Details »
E3's patented Edge-to-Edge design improves upon the phenomena that caused racers to cut ordinary electrode spark plugs in order to increase the number of sharp edges and improve the spark...More Details »
NGK G-Power® platinum spark plugs feature a single platinum tip, 98% pure copper core and a .6 mm fine-wire center electrode for more focused sparks and better ignitability.
The improved throttle response, superior anti-fouling and high-ignitability makes NGK Iridium IX® Spark Plugs ideal for the performance enthusiast. Iridium’s extremely high melting point is...More Details »
NGK Laser Iridium Spark Plugs are designed alongside OEMs to meet quality and durability standards for each manufacturer. Featuring high-grade alumina silicate ceramic and fine wire center...More Details »
NGK Laser Platinum Spark Plugs are designed alongside OEMs to meet quality and durability standards for each manufacturer. Featuring high-grade alumina silicate ceramic and fine wire center...More Details »
NGK nickel spark plugs feature a specially designed v-groove center electrode, improving ignitability and reducing quenching. The 98% pure copper core delivers increased heat dissipation for more...More Details »
For many years NGK Spark Plugs has been firing racing engines throughout the world. NGK Spark Plugs has become an icon in spark plug technology and we pride ourselves in offering racers a high...More Details »
High-Ignitability Spark Plugs. NGK Ruthenium HX™ brings the most advanced spark plug technology to the automotive aftermarket, delivering better efficiency and power for today’s engines.
Economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and racer approved. Lowers ignition system voltage requirements Greater ignitability...More Details »
This replacement spark plug from Omix is designed for use in 134, 161, 226 cubic inch engines. Works with 12-volt or 24-volt electrical systems.
Pit Stop USA is The Online Motorsports Superstore! We feature Spark Plug Index Washers at low everyday prices.
More About Spark Plugs and Glow Plugs
Pit Stop USA is The Online Motorsports Superstore! We feature Spark Plugs, Boot Protectors, Wire Sets, Separators, Sleeves, Indexer, Index Washers at low everyday prices.