HUMBL — Performance & OE Car Parts, Tools, Coilovers, Exhausts & Sensors. Enthusiast-run auto parts store shipping worldwide from the USA, every part tested on our own project cars.

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Chrysler 300C Spark Plug Set

SKU CHRY-300C-SPARK
Price

$13.99

Spark plugs ignite the air-fuel mixture in each cylinder, directly affecting engine smoothness, power, and fuel economy. Worn plugs commonly cause misfires, rough idle, or a check engine light.

This spark plug set is designed for the Chrysler 300C with the 5.7L HEMI V8 RWD drivetrain, matching the factory thread size, reach, and heat range for all eight cylinders.

Built to OEM specifications, this set restores smooth idle, reliable ignition, and confident HEMI power delivery.

Reference: OE/interchange CHAMPION

Quantity

New

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Happy Humbl Customers

What they’re saying

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"The socket set is top-tier quality. Heavy-duty steel that handles real torque without slipping. Better than the big box store brands honestly."

 Jason M., Ohio

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Ordered brake pads and rotors for my truck. Everything fit perfectly right out of the box. Saved me cash and shipping was surprisingly fast."
 Isaac L., Texas
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"Incredible service. Needed a specific sensor fast and it arrived a day early. The site is simple to use. Finally found a reliable parts source!"
Mike T., Florida
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