NGK Ruthenium spark plugs for Dodge Challenger, Charger, Durango Hellcat, Jeep Trackhawk and RAM TRX
The NGK Ruthenium HX was developed for newer engines that require high ignition performance.
The dual fine electrode (DFE) design promotes concentration of spark energy and ignites in a wider range of air/fuel ratios, providing improved performance in rich or lean engine conditions.
The center electrode consists of a 0.4 mm thick ruthenium alloy and the ground electrode of a 0.8 mm thick platinum wire.
The trivalent metal platinum offers excellent corrosion protection and anti-seizing properties.
Corrugated ribs prevent rollovers.
The ceramic insulator made of pure aluminum oxide silicate ensures greater strength and better heat transfer.
Copper core helps with heat dissipation.
Fits:
| Dodge | Charger | 6.2 Hellcat | 2015 – 2023 |
| Dodge | Challenger | 6.2 Hellcat | 2015 – 2023 |
| Dodge | Durango | 6.2 Hellcat | 2021 – 2023 |
| Jeep | Grand Cherokee | 6.2 Trackhawk | 2018 – 2021 |
| RAM | 1500 | TRX | 2021 – 2023 |
Same heat value as standard candles
Delivery includes:
- 16 spark plugs
Pit -
As always, everything was delivered on time and in full. The parts were well packed. Thank you, see you next time!
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