Spark plug, Autolite Copper 437, hot heat range, power tip, non-resistor; 14mm thread diameter, 7/16 inch reach, 13/16 inch hex. For tractors 1939 to 1950 with front mount distributor. Used in 309786 and 309787 tune-up kits. Champion cross reference: H14Y, H18Y. 4-pack.
Spark Plug, 4 Pack
5 in stock
$10.00
Condition
New
Part No.
AL437PK4
Bin
g23d
Ford 600, 2000, 2600, 3000, 3600, 4000, 4100, 4600, 5000, 5600
437, AL437, AL437PK4, 21A874
5 in stock
Category: Ignition - Various
