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Spark Plug AU4275

2,50  incl tax 3,03 

For 48-74 Big Twin

10 in stock (can be backordered)

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autolite sparkplugs

Description

Spark Plug AU4275

Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode
Sold Each
Made in the U.S.A.

HEAT RANGE 5
MODEL Copper
THREAD SIZE 14 mm
STYLE 4275
UNITS Each
PRODUCT NAME Spark Plug
THREAD REACH 11,1 mm (7/16")
HEX SIZE 20,6 mm (13/16")

Part details For 48-74 Big Twin

AUTOLITE
SPARK PLUG STANDARD 4275
Part Number AU4275
Vendor Part # 4275

Additional information

Weight 0.3 kg
Dimensions 5 × 5 × 5 cm
Brand

Autolite

Engine type

Bigtwin Shovelhead, Bigtwin Vintage

Upgrade

OEM replacement

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