When doing replacement or upgrading on 1965 – 1972 Jeep M151, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

• Jeep M151 Bulb Size Guide

1965 – 1972 Jeep M151 Bulb Size Guide
High Beam and Low Beam Headlight	1965 – 1972	6014
Back Up Light	1965 – 1968	1073
	1972	199
Brake	1965 – 1968	1034
	1969 – 1972	198
Dome Light	1965 – 1968	212-2
Front Side Marker	1972	194
Front Turn Signal	1965 – 1968	1157
	1969 – 1972	199
License Plate	1965 – 1968	89
Parking Light	1965 – 1968	1157
	1969 – 1972	198
Rear Turn Signal	1965 – 1968	1034
	1969 – 1970, 1972	1156
	1971	199
Tail Light	1965 – 1968	1157
	1969 – 1972	198
Courtesy	1972	211-2
	1969 – 1971	212-2
Glove Box	1965 – 1968	1891