Delphi Ignition Coil P/N:GN10278
Delphi GN10273 ignition coil for the 1985-1986 Ford F-150 V8 5.8L and other vehicles delivers the spark that fires each cylinder. This Delphi ignition coil is engineered to OE design specifications.
A misfire, hard starting or rough running can mean a coil is weakening. These signs alone do not prove the coil is at fault, since a worn spark plug can cause a misfire too.
This ignition coil also fits the 1985-1986 Ford F-250 V8 5.8L, the 1985-1987 F-250 V8 7.5L and the 1985 Ford Mustang 4-cylinder 2.3L, V6 3.8L or V8 5.0L, with one coil per application. If your truck or car is not named here, open the "Vehicles it fits" section and check your exact model and engine.
One ignition coil.
Interchange: 178-8101 · D5AZ 12029-A · 729 51007 · 729 51007 614 · DG-314 · C-610 · FD-476 · 920-1010
5C1023 · E71 · E71P · 26C1073 · C832 · IC21 · U12G · 25190 · IC21SB · FD476T · 920X1010
This part cross-references / interchanges with the following part numbers:
Is this Delphi GN10273 the right Ford F-150 ignition coil for a 1985-1986 F-150 V8 5.8L?
Yes. Delphi GN10273 is listed for the 1985-1986 Ford F-150 V8 5.8L, and that application takes one coil.
Is this the Ford F-250 ignition coil for a 1985-1987 truck with the V8 7.5L?
Yes. The 1985-1987 Ford F-250 V8 7.5L is on the fitment list, as is the 1985-1986 F-250 V8 5.8L.
Is this Delphi coil pack sold as a single coil?
Yes. The package contains one ignition coil.
Does Delphi GN10273 replace part number DG-314?
Yes. DG-314 is one of the numbers this ignition coil replaces, along with C-610 and FD-476.
What signs can a worn ignition coil show in daily driving?
A misfire, hard starting or a rough idle can mean a coil is weak. A shop can run the electrical tests that confirm it.
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