Best Enhanced Spark Plug

E3 Spark Plugs E3.70 Automotive Spark Plug, Pack of 1

FOR OPTIMAL PERFORMANCE: Automotive spark plug that fits Ford Titan applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.
PATENTED TECHNOLOGY: DiamondFIRE ground electrode is secured to the shell with 3 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder.
INCREASED DURABILITY: Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for up to 8% reduction in side wire temperature for less pre-ignition.
WHAT'S INCLUDED: One (1) E3.70 spark plug. Features 16mm thread diameter.
0.860-inch thread reach plug with taper seat.

Automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.
E3's patented DiamondFIRE edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn.
Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for a reduction in side wire temperature for less pre-ignition.
Includes one (1) E3.48 spark plug with a limited lifetime warranty.
Primarily used in a wide variety of automotive and truck applications.

FOR OPTIMAL PERFORMANCE: Automotive spark plug that fits primarily Ford applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.
PATENTED TECHNOLOGY: DiamondFIRE ground electrode is secured to the shell with 3 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder.
INCREASED DURABILITY: Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for up to 8% reduction in side wire temperature for less pre-ignition.
WHAT'S INCLUDED: One (1) E3.72 spark plug. Features 18mm thread diameter.
0.430-inch thread reach plug with taper seat.

DPR8EA9 (4929) Spark Plug Compatible with CBR600F (1987-1989).
Spark Plug for Goldwing 1100-1200 (1982-1984).
Spark Plug for Interceptor 700-750 (1984-1991).
Spark Plug for Nighthawk 450-650 (1983-1986).
Spark Plug for Magna 700, 750 (1984-1995).
Spark Plug for Shadow ACE 750 (1998-2000).
Spark Plug for Shadow VLX 600 (2002-2007).
Spark Plug for Shadow 500-750 (1983-1986).
Spark Plug for Shadow ACE 750 (2000-2003).
Spark Plug for Shadow VLX 600 (1988-2001).
Spark Plug for Kawasaki KLR650 (1993-2009).
Spark Plug for Kawasaki Ninja 750R (1990).
Spark Plug for Kawasaki Voyager XII ZG1200B (1998-2003).
Spark Plug for Suzuki S40-S50 Boulevard (2007-2009).
Spark Plug for VS1400GLP Intruder (1991-1996).

FOR OPTIMAL PERFORMANCE: Automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.
PATENTED TECHNOLOGY: DiamondFIRE ground electrode is secured to the shell with 3 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder.
INCREASED DURABILITY: Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for up to 8% reduction in side wire temperature for less pre-ignition.
WHAT'S INCLUDED: One (1) E3.62 spark plug. Features 14mm thread diameter.
0.708-inch thread reach plug with taper seat.
WARRANTY: Often used for domestics. Unique ground electrode and full-size center electrode provides optimal performance guaranteed for five years or 100,000 miles.

FOR OPTIMAL PERFORMANCE: Automotive spark plug that fits a variety of import and domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.
PATENTED TECHNOLOGY: DiamondFIRE ground electrode is secured to the shell with 3 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder.
INCREASED DURABILITY: Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for up to 8% reduction in side wire temperature for less pre-ignition.
WHAT'S INCLUDED: One (1) E3.68 spark plug. Features 14mm thread diameter.
1-inch thread reach plug with gasket seat.
WARRANTY: Often used for Hemi. Unique ground electrode and full-size center electrode provides optimal performance guaranteed for five years or 100,000 miles.

...ofessional look with high visibility markings for easy identification..
DESIGN: The five sizes give you the ability to work on a wide variety of applications. The sockets' interior magnets retain and protect the spark plug for easier installation, and the 14mm and 16mm Thin Wall Sockets feature a 12-point design for enhanced gripping power and fit..
MADE TO LAST: The interior magnet in each socket won't wear out over time like traditional rubber gaskets, so this spark plug socket set can provide years of reliable use. Thanks to the convenient storage rail, you'll never have to worry about misplacing one, either, so you'll always have the size you need when you need it. These spark plug sockets meet and exceed ANSI/ASME standards..
RELIABLE | EFFECTIVE | EFFICIENT: Users trust ARES to be quality tools. You are backed by our Performance Assurance Limited Lifetime Warranty. If you have any issues with your ARES Magnetic Spark Plug Socket Set, simply contact customer service for troubleshooting help, parts, replacement, or refund..
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MADE TO LAST: The interior magnet won't wear out over time like traditional rubber gaskets, so this spark plug socket can provide years of reliable use..
LONGEVITY: Fully polished, Chrome plated mirror finish resists corrosion and easy to clean, Knurled shaft prevents slipping. Identifying Laser-etched size..
DURABLE: Hardened and Heat treated Chrome Vanadium alloy steel. Constructed and Designed for Spark Plug removal and installation..
SPECIALTY DESIGNED: Smooth 360 Degree Ball Swivel 5/8" Socket Enhanced with Magnetic & Thin Wall Design. 3/8" Drive Tang x 11-Inch Total Length..

Includes cap, matching stylized balance rotor, a stylized coil dust cover and spark plug boot-retaining ring.
Designed to offer superior protection from arc-thru and crossfire.
Provides high spark energy flow offering enhanced performance.