Trivalent metal plating provides superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal.

Replaces:

• AUTOLITE 4265
• JOHN DEERE M802138
• MTD 951-10292
• NGK BPR4ES
• NGK 6578

Fits Models
HUSKEE: 13W2775S031, 5P70MU, 11A-B2J1731, 4P90JUB
YARDMAN: 5P71MU, 12AKD32N701, 11A-B22N701, 13A2785S001, 12A-B22N701, 11A-A12N701, 4P90JUB
TROY BILT: 21D-64M8711, 170-AU, 21A-34M8711