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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
NGK
Iridium IX Spark Plug (XR5IX)
MPN: 7355 · SKU: 18090274
View on NGK website$16.99
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?
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provi
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?
Highlighted parts show where Iridium IX Spark Plug (XR5IX) installs on the car.
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Included or supporting (1)
- Spark Plugsincluded
Specifications
20 attributes| Center Electrode Core Material | Copper1 |
| Center Electrode Design | Fine Wire2 |
| Center Electrode Insulator Tip Projection | 0.16 in2 |
| Center Electrode Projection | Mid Projection2 |
| Center Electrode Tip Material | Iridium1 |
| Electrical Terminal Type | Non-Removable Nut2 |
Show all 20 specs
| Electrode Core Material | Copper1 |
| Electrode Tip Material | Iridium1 |
| Gap Size | 0.040 in2 |
| Grade Type | Performance2 |
| Ground Configuration | Standard1 |
| Ground Electrode Core Material | Nickel1 |
| Ground Electrode Quantity | 12 |
| Ground Electrode Tip Design | Taper1 |
| Ground Electrode Tip Material | Nickel2 |
| Ground Strap Quantity | 12 |
| Hex Size | 13/16"2 |
| Insulator Height | 2.24 in2 |
| Insulator Material | Ceramic2 |
| Manufacturer Heat Range | 51 |
Sources: 1Carquest ACL | 2Advance Auto Parts
Price Comparison
Compare prices across 1 retailer — every link opens the real product page
Best price
$16.99
at Advance Auto Parts
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