Bosch Double Iridium Spark Plugs 09-up Mopar 5.7L Hemi

Bosch Double Iridium spark plugs unlock the performance in your engine. They're engineered to deliver both high performance and long life, representing the best of OE spark plug technology. The ultra-fine wire design and laser-welded, tapered ground electrode deliver optimum performance, while the iridium center electrode and ground electrode help it to go the distance.

Spark Plug, Bosch, Double Iridium, 14mm Thread, 1.000 in. Reach, Jeep, Chrysler, Dodge, RAM, 6.4L Hemi,

Features and benefits include:

OE replacement—meets or exceeds manufacturer design requirements for modern gasoline engines, providing OE fit, form, and function

OE-matched spark position for compatibility with new Gasoline Direct Injection (GDI) technology

4 times longer service life compared to standard copper spark plugs

Nickel plated shell eliminates the need to use anti-seize to prevent corrosion

Copper-core electrode provides a broader heat range to resist pre-ignition and fouling

360 degree continuous laser weld fuses corrosion-resistant precious metal firing pin to base, promoting durability and the longest life

Tapered ground electrode shape reduces flame shrouding for improved combustion and more power

Shorty Spark Plug: No

Resistor Plug: Yes

Manufacturer Heat Range: 8

Electrode Tip Material: Iridium

Electrode Core Material: Nickel-Yttrium/Copper/Iridium

Spark Plug Thread Size: 14mm

Spark Plug Reach: 26.5mm

Spark Plug Seat Style: Flat

Wrench Diameter: 16mm

Ground Strap Quantity: One

Quantity: Sold as a set of 16

Fits the following vehicles:

09-up DODGE CHARGER 5.7L Hemi

09-up DODGE CHALLENGER 5.7L Hem

09-up Chrysler 300 5.7L Hemi

09-up DODGE DURANGO 5.7L Hemi

09-up RAM 1500 PICKUP 5.7L Hemi

09-up JEEP GRAND CHEROKEE 5.7L Hemi

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