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Enthusiasts looking to improve their Challenger's performance
Compatible Vehicles
Fitment not yet verified
Listed for the 2022 Dodge Challenger. We have not yet confirmed which trims this part fits — double-check against the manufacturer's listing or a retailer's fitment lookup before buying.
DENSO
U-Groove Spark Plug (W20EPR-U)
SKU: 20650365
$3.99
Enthusiasts looking to improve their Challenger's performance
Compatible Vehicles
Fitment not yet verified
Listed for the 2022 Dodge Challenger. We have not yet confirmed which trims this part fits — double-check against the manufacturer's listing or a retailer's fitment lookup before buying.
What Does This Do?
The U-Groove Spark Plug features a patented U-groove ground electrode design that enhances ignitability, allowing for leaner fuel mixtures and improved engine efficiency. Crafted with precision machine-rolled threads, it minimizes the risk of seizing or cross-threading in delicat
Why Install This?
Benefits
- More reliable combustion under high load and boost
- Longer service life compared to stock plugs, especially with forced induction
- Moderate install — doable in a home garage with some mechanical experience
Price Comparison
Compare prices across 1 retailer — every link opens the real product page
Best price
$3.99
at Advance Auto Parts
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Spark Plugs & Ignition buyer's guide
How to pick spark plugs & ignition for your Challenger — what matters, what doesn't, and what to avoid.
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