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NGK Race Spark Plugs VR38 #9
NGK Race Spark Plugs VR38 #9
Regular price
£48.00 GBP
Regular price
£50.72 GBP
Sale price
£48.00 GBP
Unit price
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per
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NGK R2558E-9 Racing Spark Plug – Iridium Performance
The NGK R2558E-9 is a high-performance iridium racing spark plug, designed for engines that demand precision ignition under extreme conditions. Built for motorsport and tuned applications, it offers excellent combustion efficiency, superior durability, and strong anti-fouling characteristics.
With a fine iridium centre electrode and integrated resistor, the R2558E-9 delivers maximum spark energy while ensuring reliable suppression of electromagnetic interference. A fixed SAE terminal and gasket seat make installation straightforward and secure.
Ideal for high-revving engines used in track cars, racing bikes, or tuned performance builds.
| Specification | Value |
|---|---|
| Brand | NGK |
| Part Number | R2558E-9 |
| Trade Number | R2558E-9 |
| Thread Size | M12 x 1.25 |
| Thread Length | 26.5 mm |
| Spanner Size | 14 mm |
| Electrode Material | Iridium |
| Electrode Configuration | 1x Ground Electrode |
| Electrode Gap | 0.7 mm |
| Resistor | Yes – 5 kOhm interference suppression |
| Seat Type | Gasket Seat |
| Terminal Type | Fixed SAE |
| Quantity in Pack | 4 |
| GTIN | 087295975374 |
| OE/Reference Number | R2558E-9 |
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