Autolite Spark Plug P/N:255
Get quick, reliable starts with the Autolite Copper Spark Plug 124, a resistor-type plug engineered to deliver the ignition spark listed engines need to meet performance expectations. It's cataloged for a broad range of applications, including the 1964 Dodge D100 Series [V8-5.2L], 1987-1993 Dodge D250 [V8-5.9L], 1994 Dodge Ram 3500 [V8-5.9L], 1968-1971 Ford Bronco [V8-5.0L] and 1969-1977 Ford E-100 Econoline [L6-3.9L, L6-4.9L], plus dozens of industrial, farm and construction units running Ford engines — see the Buyer's Guide tab for the full list.
Specs: manufacturer heat range 10, resistor type (5,000 ohm), tapered seat, 18 mm thread (M18-1.5), 13/16 in hex, standard center electrode with short projection. Washers are not included. Country of origin: China. Backed by a 2-year limited warranty. Manufacturer part number 124.
What is the Autolite 124 spark plug?
It's a resistor-type copper spark plug with a copper-core center electrode and high-nickel-alloy center and ground electrodes, designed to deliver quick starts and resist fouling on the listed applications.
Which vehicles and equipment does it fit?
It's cataloged for applications like the 1964 Dodge D100 Series, 1987-1993 Dodge D250, 1968-1971 Ford Bronco and 1969-1977 Ford E-100 Econoline, plus many Ford-engine industrial units. See the Buyer's Guide tab for the full list.
How many spark plugs do I need?
Quantity varies by application — the listed L6 engines use 6 and the V8 engines use 8. These are sold individually, so order the count your engine requires.
What are the key specs?
Manufacturer heat range 10, resistor type rated 5,000 ohm, tapered seat, 18 mm thread (M18-1.5), 13/16 in hex, and a standard center electrode with short projection.
Are washers or gaskets included?
No — washers are not included, and this is a tapered-seat plug. Consult the vehicle or equipment service information for the correct gap and torque specification.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.