E3.109 is a race plug. The gap for this plug is approximately 25 thousands.

E-3 spark plug for mtd 951-10292?

E3.22 is the replacement for MTD 951-10292.

Will this fit my dodge charger RT 2006 with a 5.7 hemi in it if not which E3 plug will it take it?

looked on Google, found that e3 614 plugs fit the 5.7l hemi

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E3 Spark Plugs E3.109 Premium Racing Spark Plug with Patented DiamondFIRE Technology, 14mm Thread, 0.708” Reach, 5/8” Hex, Taper Seat, Pack of 1

E3 Spark Plugs E3.109 Premium Racing Spark Plug with Patented DiamondFIRE Technology, 14mm Thread, 0.708” Reach, 5/8” Hex, Taper Seat, Pack of 1

Product ID: 197981795

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Details

Brand
E3
Core Material
Copper
Gap Size
0.03 m/m
Thread Size
14mm
Top Material Type
Copper

⚡Patented DiamondFIRE tech for max spark efficiency

🏁Built for high-RPM racing performance

🔩14mm thread & 0.708” reach for precise fit

Description

⚡ Ignite your engine’s full potential with DiamondFIRE precision!

RACE READY PRECISION - 14mm thread and 0.708” reach engineered for seamless installation and optimal combustion.
DIAMOND FIRE SPARK EDGE - Patented dual-leg ground electrode delivers faster flame propagation and superior heat transfer.
FUEL SMART POWER BOOST - Increases engine power while reducing fuel consumption and hydrocarbon emissions—win on performance and eco.
ENGINEERED FOR HIGH RP MS - Cold heat range and taper seat design ensure stable performance under intense racing conditions.
DURABILITY MEETS COMPATIBILITY - Cross-compatible with top brands and backed by a limited lifetime warranty for long-lasting reliability.

The E3.109 Premium Racing Spark Plug features patented DiamondFIRE technology with a dual-leg ground electrode for faster, more efficient combustion. Designed with a 14mm thread, 0.708” reach, and taper seat, it’s optimized for high-RPM racing engines to boost power, reduce fuel use, and lower emissions. Compatible with major spark plug brands and backed by a limited lifetime warranty, it’s the ultimate upgrade for serious racers seeking durability and peak performance.

Specifications

Brand	E3
Core Material	Copper
Gap Size	0.03 m/m Kelvin
Thread Size	14mm
Top Material Type	Copper
Vehicle Service Type	Racing Vehicle
Global Trade Identification Number	00894489000053
Automotive Fit Type	Vehicle Specific Fit
UPC	894489000053
OEM Part Number	E3.109
Manufacturer	E3 Spark Plugs
Model	E3 Race Spark Plug
Item Weight	1.6 ounces
Product Dimensions	1 x 4 x 6 inches
Item model number	E3.109
Exterior	Machined
Manufacturer Part Number	E3.109

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