NGK
Iridium IX Spark Plug
#7397
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Specifications
- Warranty Time
- 2 Months
- Seat Type
- Tapered
- Electrode Tip Material
- Iridium
- Pre Gap Size
- 0.04 in (1 mm)
- Reach
- 0.69 in (17.5 mm)
- Qty
- 8
- Gap Size
- 0.04 in
Description
SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
