Iridium IX Spark Plug

Specifications

Brand

NGK SPARK PLUGS

Vendor Part #

4742

Center Electrode Projection

Projected

Center Electrode Type

Fine Wire

Electrical Resistance

5k Ohms

Electrode Tip Material

Iridium

Ground Electrode Configuration

Single

Ground Electrode Shape

Standard

Heat Range

8

Hex Size

16 mm (5/8")

Model

KR8DI

Spark Gap

0,8 mm (0,031"), 0.031", 0.8 mm

Style

Iridium IX

Terminal Configuration

Threaded Stud

Thread Reach

19,1 mm (3/4")

Thread Size

12 mm

Type

Resistor

Weight

0.035 kg

Dimensions

25 x 85 x 25

Barcode

0087295147429

EAN

0087295147429

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