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Enthusiasts looking to improve their Challenger's performance
Compatible Vehicles
2022 Dodge Challenger SXT(3.6L Pentastar V6)— advance-auto-parts: AAP 2022 Dodge Challenger /find page; trim-specific coverage not confirmed
2022 Dodge Challenger R/T(5.7L HEMI V8)— advance-auto-parts: AAP 2022 Dodge Challenger /find page; trim-specific coverage not confirmed
2022 Dodge Challenger R/T Scat Pack(6.4L HEMI V8)— advance-auto-parts: AAP 2022 Dodge Challenger /find page; trim-specific coverage not confirmed
2022 Dodge Challenger SRT Hellcat(6.2L Supercharged HEMI V8)— advance-auto-parts: AAP 2022 Dodge Challenger /find page; trim-specific coverage not confirmed
advance-auto-parts: AAP 2022 Dodge Challenger /find page; trim-specific coverage not confirmed
Autolite
Iridium Ultra Fine Wire Spark Plug
MPN: AI5325 · SKU: 12102063
$11.49
Enthusiasts looking to improve their Challenger's performance
Compatible Vehicles
2022 Dodge Challenger SXT(3.6L Pentastar V6)— advance-auto-parts: AAP 2022 Dodge Challenger /find page; trim-specific coverage not confirmed
2022 Dodge Challenger R/T(5.7L HEMI V8)— advance-auto-parts: AAP 2022 Dodge Challenger /find page; trim-specific coverage not confirmed
2022 Dodge Challenger R/T Scat Pack(6.4L HEMI V8)— advance-auto-parts: AAP 2022 Dodge Challenger /find page; trim-specific coverage not confirmed
2022 Dodge Challenger SRT Hellcat(6.2L Supercharged HEMI V8)— advance-auto-parts: AAP 2022 Dodge Challenger /find page; trim-specific coverage not confirmed
advance-auto-parts: AAP 2022 Dodge Challenger /find page; trim-specific coverage not confirmed
What Does This Do?
Autolite Iridium Ultra Laser Fine wire Spark Plugs are one of our brand's most technologically advanced products. These spark plugs provide superior durability, more focused ignition with better overall ignitability for optimum performance. Autolite Spark Plugs are the best alter
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
Where does this go on the car?
Iridium Ultra Fine Wire Spark Plug changes 1 primary stock component (highlighted red). Included or supporting pieces are listed below.
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Red = primary stock component changed
Primary install target (1)
- Spark Plugs
Specifications
20 attributes| Center Electrode Core Material | Iridium1 |
| Electrical Terminal Type | Stud2 |
| Center Electrode Tip Material | Iridium2 |
| Ground Electrode Core Material | Nickel2 |
| Ground Electrode Quantity | 12 |
| Ground Electrode Tip Design | Tapered2 |
Show all 20 specs
| Ground Electrode Tip Material | Platinum2 |
| Reach | 26.5 mm1 |
| Resistance | 40002 |
| Pre- Gap Size | 1.1 mm1 |
| Thread Diameter | 14 mm1 |
| Hex Size | 16 mm1 |
| Seat Type | Flat2 |
| Resistor Type | Yes2 |
| Width In | 11 |
| Height In | 3.381 |
| Length In | 11 |
| Weight Lbs | 0.121 |
| Core Charge | 01 |
| Manufacturer Code | AIU1 |
Sources: 1Advance Auto Parts | 2Carquest ACL
Price Comparison
Compare prices across 1 retailer — every link opens the real product page
Best price
$11.49
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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