Autolite Spark Plugs

AUT-AR-50 Extended Cold 13/16” $2.95 AUT-AR-51 Extended Med 13/16” $2.95 AUT-AR-3910 Extended Med 5/8” $2.95 AUT-AR-2592 Non-Extended Coldest 13/16” $2.95 AUT-AR-2593 Non-Extended Colder 13/16” $2.95 AUT-AR-3931 Exposed (Short Ground Strap) Coldest 5/8” $2.95 AUT-AR-3932 Exposed (Short Ground Strap) Colder 5/8” $2.95 AUT-AR-3933 Exposed (Short Ground Strap) Cold 5/8” $2.95