NGK-LFR5AIX-11
NGK LFR5AIX-11 (4469) Iridium IX Spark Plug
Specs:
Thread: 14 mm × 1.25
Reach: 19 mm
Seat: Gasket
Gap: 1.1 mm (preset)
Electrode: Iridium
Heat Range: 5
Compatibility:
Common in Nissan, Infiniti, and Subaru engines
Example: Nissan Altima, Maxima, 350Z / Infiniti G35, FX35 / Subaru Legacy (check VIN/engine for exact fit)
Cross Ref:
NGK Stock No: 4469
Equivalent: Denso IK16, OEM Nissan 22401-5M015
Features:
Iridium fine-wire for long life (up to 100k km)
Strong ignition & fuel efficiency
Direct OEM replacement

NGK-LFR5AIX-11
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