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Copper Resistor Spark Plug

Part Number 425 (153445384)
UPC: 9100004253
Package contents: 1 Each per Each
Select vehicle for guaranteed fit
$3.59
In stockShips by 29th Oct

Description

Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.

Fitment

This part fits the following vehicles.

  • 1947-1958 AC Two-Litre
  • 1950-1953 Alvis TA21
  • 1950-1953 Alvis TB21
  • 1956-1958 Alvis TC108/G
  • 1953-1956 Alvis TC21
  • 1954-1955 Alvis TC21/100
  • 1980-1981, 1985-1999 Arctic Cat Kitty Cat
  • 1969 Chevrolet Corvair
  • 1949-1950 Dellow MK I
  • 1951-1957 Dellow MK IIC
  • 1956-1959 Dellow MK IIE
  • 1952-1955 Dellow MK III
  • 1954-1959 Dellow MK V
  • 1956-1959 Dellow Mk VI
  • 1958-1962 Fairthorpe Atomata
  • 1950-1955 Fiat 1400
  • 1953-1955 Fiat 1900
  • 1946-1959 Ford Anglia
  • 1956-1961 Ford Escort
  • 1946-1961 Ford Prefect
  • 1956-1960 Ford Squire
  • 1948-1959 Ford Taunus
  • 1956-1957 Frazer Nash Continental
  • 1974-1975 Honda MR50
  • 1950-1954 Hotchkiss Gregoire
  • 1949-1953 Humber Imperial
  • 1946-1953 Humber Pullman
  • 1946-1953 Humber Super Snipe
  • 1946-1948 Jaguar Mark IV
  • 1949-1950 Jaguar Mark V
  • 1949 Jaguar XK120
  • 1950-1954 Jowett Javelin
  • 1973-1975 Kawasaki MC1
  • 1974-1975 Kawasaki MC1M
  • 1971-1972, 1974-1975 Kawasaki MT1
  • 1950-1954 Lea-Francis Fourteen
  • 1957 Lotus Eleven
  • 1961 Lotus Elite
  • 1958-1961 Lotus Seven
  • 1961-1962 Lotus Super Seven
  • 1951-1953 Mercedes-Benz 170
  • 1950 170 Mercedes-Benz S
  • 1954-1955 Mercedes-Benz 170S-V
  • 1950 170 Mercedes-Benz V
  • 1953-1957 Mercedes-Benz 180
  • 1955-1959 Morgan 4/4 Series II
  • 1960 Morgan 4/4 Series III
  • 1955-1959 Morgan Plus Four
  • 1953-1962 Opel Caravan
  • 1947-1957 Opel Kapitan
  • 1947-1952 Opel Olympia
  • 1953-1962 Opel Olympia Rekord
  • 1952-1960 Reliant Regal
  • 1953-1954 Renault Fregate
  • 1946-1955 1 Riley 1/2 Litre
  • 1950-1952 Saab 92
  • 1953-1955 Saab 92B
  • 1946-1951 Skoda 1101
  • 1946-1951 Skoda 1102
  • 1952-1957 Skoda 1200
  • 1956-1957 Skoda 1201
  • 1956-1957 Skoda 440
  • 1960-1967 Skoda Octavia
  • 1958-1959 Skoda S440
  • 1958-1959 Skoda S445
  • 1958-1959 Skoda SS450
  • 1949 Triumph 2000
  • 1971 Volkswagen 411
  • 1950-1979 Volkswagen Beetle
  • 1968-1973 Volkswagen Campmobile
  • 1966-1973 Volkswagen Fastback
  • 1955-1974 Volkswagen Karmann Ghia
  • 1966-1973 Volkswagen Squareback
  • 1946-1949 Volkswagen Standard
  • 1971-1980 Volkswagen Super Beetle
  • 1973-1974 Volkswagen Thing
  • 1949-1974 Volkswagen Transporter
  • 1959-1965 Wolseley 1500
  • 1949-1953 Wolseley 4/50
  • 1949-1954 Wolseley 6/80
  • 1970-1971 Yamaha G6S
  • 1972 Yamaha G7S
  • 1973 Yamaha GT1
  • 1977 Yamaha LB80 Chappy

Features & benefits

  • The copper core center electrode aids in thermal control and improves resistance to fouling.
  • Its specially engineered high nickel alloy center and ground electrode provides extended life.
  • The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
  • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
  • 2 year limited warranty

Specifications

Center Electrode Core Material Copper
Center Electrode Design Standard
Center Electrode Projection Short Projection
Center Electrode Tip Material Nickel
Color Copper
Country Of Origin CN
Electrical Terminal Type Removable Nut
Grade Type Regular
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Standard
Ground Electrode Tip Material Nickel
Hex Size 13/16 in
Hex Type Hex
Indexed No
Insulator Material Ceramic
Manufacturer Heat Range 8
Pre-Gap Size 0.8 mm
Reach 13 mm
Resistance 5000 82
Resistor Type Yes
Seat Type Flat
Skirt Yes
Street Legal Yes
Thread Diameter 14 mm
Thread Size M14 - 1.25
Thread Type Standard Metric
Washer Type Flat
Washer(s) Included Yes

Warranty

2 Years

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

$3.59

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