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14 mm x 1.25 iridium spark plug with tapered seat. 0.460" / 11.6 mm reach, 0.040" / approx. 1.02 mm gap, NGK heat range 4.
NGK iridium 7401
7401 UR4IX
zł48.78
| Delivery within 2-3 business days
14 mm x 1.25 iridium spark plug with tapered seat. 0.460" / 11.6 mm reach, 0.040" / approx. 1.02 mm gap, NGK heat range 4.
NGK 7401 UR4IX is an Iridium IX spark plug. It has a 14 mm x 1.25 thread, tapered seat, 0.460" / 11.6 mm reach and NGK heat range 4.
Application / fitment
This plug is intended for selected engines requiring a 14 mm tapered-seat spark plug with about 0.460" reach. It appears in many American catalog applications, but compatibility must be confirmed by thread, seat, reach and required plug gap.
- part type: spark plug
- thread: 14 mm x 1.25
- reach: 0.460" / 11.6 mm
- seat type: tapered
- heat range: NGK 4
Check the recommended spark plug gap for the exact engine and ignition system before installation. Spark plugs should be selected by technical specification, not engine family alone.
Technical information
- type: iridium spark plug
- center electrode: copper core, iridium tip
- pre-gap: 0.040" / approx. 1.02 mm
- resistance: 5000 ohm
- hex size: 5/8"
- terminal type: non-removable nut
