NEW 16* Authentic NGK 2309 Iridium IX Spark Plugs LFR7AIX US Stock

Listed on eBay by uponee · 99.6% positive

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$135

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Express $207Standard $146~0.5 kg

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About this item

This is a 16-piece set of authentic NGK Iridium IX spark plugs, model 2309 / LFR7AIX. Built with a fine iridium center electrode and a taper-cut ground electrode, these plugs are made for stronger throttle response, cleaner combustion, and better fuel efficiency. Check your vehicle's specs before ordering to confirm this exact plug is the right fit.

Set of 16 genuine NGK Iridium IX spark plugs, part number 2309 / LFR7AIX
14mm thread diameter, 0.551" thread size, 26.5mm reach, flat seat design
Factory gap set at 0.032" (0.8mm), heat range 7
Fine-wire iridium center electrode with copper core; tapered-cut nickel ground electrode for easier starts and steadier idle
Rated for roughly 40,000–50,000 miles of use before replacement

Specifications

Type: Spark Plug
Brand: uponee
Material: Copper, Iridium, Nickel
Fitment Type: Direct Replacement
OE/OEM Part Number: 2309
Interchange Part Number: 4 pcs, 4 pieces, LFR 7 AIX, Set of 4
Manufacturer Part Number: 2309

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