Resistor plug, Since 1936, Autolite has been a trusted leader and innovator in spark plug technology. You can count on Autolite copper plugs for performance and value, backed by decades of experience and passion.

46 Autolite Spark Plug - for 6CYL engine
SOLD INDIVIDUALLY

Features & Benefits:
Guaranteed to deliver quick starts, good fuel economy and smooth acceleration.
Copper core center electrode for higher thermal conductivity
Specially engineered high nickel alloy center and ground electrode for extended life
High alumina ceramic for high dielectric strength
Leak proof, heat fused internal seal for durability
Multi-rib insulator prevents flash-over

Center Electrode Core Material Copper
Electrical Terminal Type Stud
Center Electrode Tip Material Nickel
Center Electrode Design Standard / Regular
Ground Electrode Core Material Nickel
Ground Electrode Configuration Single
Ground Electrode Design Tapered
Ground Electrode Tip Material Nickel
Insulator Material Ceramic
Insulator Type Mid
Reach (in) .438"
Resistance 4000
Gap (Factory Preset) .438"
Thread Size 18mm X 1.50
Drive Size 13/16" (21mm)
Seat Style Tapered
Resistor Resistor
Alternate/OEM Part Number(s): 46BP, 46DP2

EDSEL RANGER 1959-1960
EDSEL VILLAGER 1959-1960
FORD 300 1963
FORD BRONCO 1966-1974
FORD CLUB 1955-1959
FORD CLUB WAGON 1962-1967
FORD COUNTRY SEDAN 1956-1974
FORD COUNTRY SQUIRE 1955-1974
FORD COURIER SEDAN DELIVERY 1952-1960
FORD CUSTOM 1957-1966
FORD CUSTOMLINE 1955-1956
FORD DEL RIO WAGON 1957-1958
FORD E-100 1969-1971
FORD E-200 ECONOLINE 1969-1971
FORD E-300 ECONOLINE 1969-1970
FORD ECONOLINE 1963-1966
FORD F-100 1957-1965
FORD F-250 1957-1965
FORD F-350 1957-1965
FORD FAIRLANE 1955-1970
FORD FAIRMONT 1978-1983
FORD FALCON 1961-1969
FORD FALCON SEDAN DELIVERY 1961-1965
FORD GALAXIE 1959-1966
FORD GRAN TORINO 1973
FORD GRANADA 1975-1981
FORD LTD 1965-1983
FORD MAINLINE 1955-1956
FORD MAVERICK 1970-1976
FORD MUSTANG 1964-1982
FORD P-100 1957-1970
FORD P-350 1958-1970
FORD PARK LANE WAGON 1956
FORD RANCH WAGON 1955-1974
FORD RANCHERO 1957-1974
FORD SKYLINER 1955-1959
FORD STATION BUS 1965
FORD SUNLINER 1955-1960
FORD THUNDERBIRD 1955-1982
FORD TORINO 1968-1974
FORD VICTORIA 1955-1960
LINCOLN CAPRI 1955-1957
LINCOLN CUSTOM 1955
LINCOLN MARK II 1956-1957
LINCOLN PREMIER 1956
MERCURY CALIENTE 1965-1967
MERCURY CAPRI 1966-1982
MERCURY COLONY PARK 1957-1962
MERCURY COMET 1960-1977
MERCURY COMMUTER 1957-1962
MERCURY COUGAR 1981
MERCURY COUNTRY CRUISER 1959-1963
MERCURY CUSTOM 1956
MERCURY MEDALIST 1956-1958
MERCURY METEOR 1961-1963
MERCURY MONARCH 1975-1979
MERCURY MONTCLAIR 1956-1960
MERCURY MONTEGO 1968-1974
MERCURY MONTEREY 1955-1962
MERCURY PARK LANE 1958-1960
MERCURY TURNPIKE CRUISER 1957
MERCURY VILLAGER 1962-1967
MERCURY VOYAGER 1957-1967
MERCURY ZEPHYR 1978-1983