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DENSO Iridium Power Spark Plug (IK20)

# 5304
1 YR REPLACEMENT IF DEFECTIVE
Part # 5304
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$11.79
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Part No. 5304
Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)
This spark plug features a small center electrode (0.4 diameter), a tapered tip, a U-groove design and a special iridium alloy (90% Ir) for powerful performance.
Electrode Core Material:
Copper

Electrode Tip Material:
0.4mm Iridium

Ground Strap Quantity:
1

Insulator Type:
Purified Alumina

Manufacturer Heat Range:
20

Material:
0.4mm Iridium

Reach:
3/4 in

Resistor:
Yes

Seat Type:
Gasket

Thread Diameter:
14 mm

Tip Configuration:
0.4mm Iridium

Type:
Iridium Power

Wrench Diameter:
5/8 in
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