Page 729 - 2021 Sierra Catalog

PREMIUM MARINE IGNITION WIRES
Sierra’s MAGFORCE Ignition Wires are “Electronics Friendly” protecting all of your electronic devices and electronic engine controls from RFI and EMI while delivering the maximum amount of voltage. Exact fit design ensures easy installation and years of trouble - free service.
Moisture-proof, molded distributor insulators
High-quality conductive center carrier reinforcement ensures conductor integrity
Mag/Wire wound core delivers maximum voltage without radio frequency interference (R.F.I.) & electro magnetic interference (E.M.I.)
High tensil strength membrane for added durability & heat resistance
Innovative nylon reinforcing tape for added strength and durability
8mm high tear strength silicone jacket protects conductor up to 500o F
High-temperature, pre-greased silicone insulators
Posi-lock stainless steel terminals resist corrosion
MERCRUISER MARINE IGNITION WIRES APPLICATION
Model
110
120
2.5L
140
3.0L
3.0L, LX
3.0L, LX
3.0L 3.0LX 3.0L MPI 165
170 180 190 3.7L 3.7LX 3.7LX 470 485 488 140 150 160 165 200 185 175
Cyl. Distributor
4 Delco
4 Delco
4 Delco
4 Delco
4 Delco
4 Prestolite
4 Delco Digital
4 Delco EST
4 Delco EST
4 Delco EST
4 Delco
4 Delco
4 Prestolite
4 Delco
4 Delco
4 Delco
4 Prestolite
4 Delco
4 Delco
4 Delco
L6 Delco
L6 Delco
L6 Delco
L6 Delco
L6 Delco
6 Prestolite
6 Thunderbolt IV
Year Start
1963 1964 1987 1968 1987 1990 1990 1991
1991
2012
1987
1985
1987
1985
1988
1988
1988
1976
1980
1981
1963
1964
1967
1970
1969
1983
1987
Year Stop
1966 1986 1989 1986 1989 1991 1991 & Up
1997
& Up
1987
1986
1987
1986
1989
1989
1989
1984
1982
1984
1963
1966
1969
1981
1969
1984
1987
Serial # Start
1537370 1666601 0B531854 2508261 0B450801 0C856559 0C856559 0D504542
0D504542
1A072812
0B434940
6916779
0B436391
6916779
0B774252
0B775249
0B775249
4208370
5685394
6170297
1538930
1666495
2048022
2770032
2453769
6330183
0B527955
Serial # End
2044033 0B531853 0C853255 0B450800 0C856558 0D504541 0D504541 & Up
0K999999
& Up
0B774251
0B434940
0B775248
0B436390
& Up
& Up
& Up
6916778
6218036
6916778
1725960
2048046
2770031
5813433
2712072
6919655
0B773242
Plug Wire Set
18-8800-1 18-8800-1 18-8800-1 18-8800-1 18-8800-1 18-8800-1 18-8811-1 18-8833-1
18-8833-1
18-8833-1
18-8808-2
18-8808-2
18-8800-1
18-8808-2
18-8808-2
18-8808-2
18-8800-1
18-8808-2
18-8808-2
18-8808-2
18-8809-1
18-8809-1
18-8809-1
18-8809-1
18-8809-1
18-8801-1
18-8810-1
APPLICATION CONTINUED ON NEXT PAGE
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I/O — MERCRUISER - Ignition System