Mercury

Zephyr

Yr	Cyl	Desc	UNIV	DF	PK
1983	4	All models with 2.3L engine and 39" converter	6004	4129	N/A
1982	8	All models with 255 cid and 25" rear converter, Rear	6004	4591	N/A
1982	8	All models with 255 cid and 23" rear converter, Front	N/A	N/A	N/A
1982	8	All models with 255 cid and 23" rear converter, Rear	6005	4062	N/A
1982	8	All models with 255 cid and 25" rear converter, Front	N/A	N/A	N/A
1982	8	All models with 255 cid and 25" rear converter, Main plus Pre Cat, except California	6004	N/A	N/A
1982	8	All models with 255 cid and 23" rear converter, Main plus Pre Cat, except California	6004	N/A	N/A
1981	8	All models with 255 cid, except California, Front	6005	4062	N/A
1981	8	All models with 255 cid, except California, Front	N/A	N/A	N/A
1981	8	All models with 255 cid, except California, Main plus Pre Cat, except California	6004	N/A	N/A
1981	8	All models with 255 cid, except California, Rear	6005	4062	N/A
1981-1983	4	All models with 2.3L engine, except with 39" converter	6005	4062	N/A
1980	8	All models with 255 cid , Front	N/A	N/A	N/A
1980	8	All models with 255 cid , Rear	6904	4079	N/A
1980	8	All models with 255 cid , Main plus Pre Cat, except California	6004	N/A	N/A
1978-1979	8	All models with 302 cid, Rear	6904	4079	N/A
1978-1979	8	All models with 302 cid, Front	N/A	1007	N/A
1978-1983	6	All models with 3.3L engine, Main plus Pre Cat, except California	6004	N/A	N/A
1978-1983	6	All models with 3.3L engine, Rear	6904	4079	N/A
1978-1983	6	All models with 3.3L engine, Front, except California	N/A	1004	N/A
1978-1980	4	All models with 2.3L engine and 17" converter	6904	4079	N/A