SPARK PLUG REFERENCE CHART

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Motorcraft

Autolite

Champion

AC

BF32

34

F9Y / F83Y

83TS

BF42

35

F11Y

84TS

BF82

33

F14Y

85TS

Information compiled from

Ford Marketing Corporation, Dearborn, MI 48121

FORD APPLICATIONS (includes Bronco, Fairlane, Falcon, Maverick, Mustang, Pinto, Torino, Thunderbird)

4 Cylinder
71-74
122 C.I.D.
BRF42
6 Cylinder
71-74
170, 200, 250 C.I.D.
BRF82
66-72
240 C.I.D.
BF42
60-70
144, 170, 200 C.I.D.
BF82
8 Cylinder
71-74
302, 351 W C.I.D.
BRF42
71-74
351C, 400 C.I.D.
ARF42
74
460 C.I.D. P.I.
ARF42
73
429, 460 C.I.D.
ARF42
72
429 C.I.D. 18mm
BRF42
72
429 C.I.D. 14mm
ARF42
71
390, 429 C.I.D. Exc, P.I.
BRF42
70
302, 351 2 Bbl., 390, 429 C.I.D.
BRF42
70
351 C.I.D. 4 Bbl
AF42
60-69
All Exc. 406, 427, 428, P.I. & 352, 390 C.I.D. Hi-Perf
BF42
60-69
406, 427, 428 P.I. & 352, 390 C.I.D. Hi-Perf
BF32

Lincoln Continental & Mark III, IV

8 Cylinder
73
All
ARF42

71-72

All
BRF42
68-70
All
BF42

Mercury (Includes Capri, Comet, Cougar, Meteor, Montego)

4 Cylinder
73
122 C.I.D.
BRF42
6 Cylinder
71-74
170, 200, 250 C.I.D.
BRF82
60-70
144, 170, 200 C.I.D.
BF82
8 Cylinder
71-74
302, 351 W C.I.D.
BRF42
71-74
351C, 400 C.I.D.
ARF42
74
460 C.I.D. P.I.
ARF42
73
429, 460 C.I.D.
ARF42
72
429 C.I.D. 18mm
BRF42
72
429 C.I.D. 14mm
ARF42
71
390, 429 C.I.D. Exc, P.I.
BRF42
70
302, 351 2 Bbl., 390, 429 C.I.D.
BRF42
61-69
All Exc. 406, 427, 428, P.I. & 352, 390 C.I.D. Hi-Perf
BF42
61-69
406, 427, 428 P.I. & 352, 390 C.I.D. Hi-Perf
BF32
58-60
383, 430 C.I.D.
BF42

C = Cleveland Engine     W = Windsor Engine   P.I. = Police Interceptor

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