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CHAMPION 9405
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$5.17
Price
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$0.00
Core
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+ Sold in packs of 1x1
Pack
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$5.17
Total
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| CHAMPION 9405 Specifications |
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| Center Electrode Tip Material | Iridium | | Electrical Terminal Type | Non-Removable Nut | | Ground Electrode Core Material | Platinum | | Ground Electrode Quantity | 1 | | Ground Electrode Tip Design | J Gap | | Hex Size (IN) | 0.625 | | Hex Size (MM) | 15.880 | | Hex Type | Hex | | Indexed | No | | Insulator Height (in) | 0.12 | | Manufacturer Heat Range | 12 | | Plug Type | RS12WMPB4 | | Pre-Gap Size (IN) | 0.050 | | Pre-Gap Size (MM) | 1.27 | | Reach (IN) | 0.689 | | Resistor Type | Yes | | Seat Type | Tapered | | Thread Diameter (IN) | 0.551 | | Thread Diameter (MM) | 14.000 | | Washer Included | No |
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| Iridium; Pre-Set Gap: 0.05" |
Champion Iridium spark plugs offer maximum performance regardless of engine or ignition type. Each plug has an extremely fine-wire iridium center electrode that is "laser-locked" to the center electrode, and a platinum V-trimmed ground electrode to ensure the longest life and greatest erosion resistance.
Features & Benefits:
- Platinum ground to ensure high performance and long life
- Maintains stable operating temperature under all engine loads
- Greatest engine performance regardless of engine type or ignition system
- Extremely fine-wire iridium center electrode laser-locked to center electrode
- Exclusive Heat-active Alloy allows electrodes to reach optimal temperature quickly
This spark plug is pre-gapped, but may require minor adjustments with a Spark Plug Gap Tool / Feeler Gauge to match your engine's specifications. For proper engine performance, gaps should be within ±0.004" of OE-Recommended value.  Which CHAMPION Spark Plug Is Right For You?
| Material / Series |
Lifespan / Durability |
Performance / Ignitability |
Efficiency / Fuel Economy |
Copper / Nickel Plus
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★ |
★ |
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Platinum Power
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★★ |
★★★★ |
★ |
Double Platinum
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★★★★ |
★★★★ |
★ |
Iridium
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★★★ |
★★★★★ |
★★ |
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| OEM / Interchange Numbers: 12571164, 12591131, 12621258, 12680072, AI5263, XP5243 |
CHAMPION Warranty Information:Iridium plugs 7 years - Double Platinum Power 5 years - Platinum Power 3 years - Copper Plus 2 years |
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