Page 726 - 2021 Sierra Catalog
P. 726
708
❽ Delco
❾ Electronic dist. (std rotation) excluding Thunderbolt ignition ❿ Delco EST
✜ Delco digital system
★ With out dist cap
☎ With dist cap
☛ Mercury HEI
☞ Delco HEI
♠ Thunderbolt V
♥ Prestolite with clip down dist cap
✇ Contact controlled dist. (Std. Rotation) excl. Thunderbolt ign.
MODEL
Cyl. Ignition Type
Year
Serial #
Tune-Up Kit
Contact Set
Rotor Dist. Cap Coil
Distributor
18-5498-1 ❹ 18-5494-2 ❾ 18-5498-1 ❹ 18-5494-2 ❾ 18-5498-1 ❹ 18-5494-2 ❾ 18-5498-1 ❹ 18-5494-2 ❾ 18-5498-1 ❹ 18-5494-2 18-5498-1
18-5494-2 18-5498-1
18-5494-2 18-5498-1
18-5494-2 18-5498-1 18-5494-2 18-5498-1 18-5494-2 18-5498-1 18-5489-2 ❾ 18-5312-1 ✇ 18-5489-2 ❾ 18-5312-1 ✇ 18-5489-2 ❾ 18-5312-1 ✇ 18-5489-2 18-5312-1 18-5489-2 18-5312-1
18-5494-2 ❾ 18-5498-1 ❹ 18-5313-1 ✇ 18-5494-2 ❾ 18-5498-1 ❹ 18-5313-1 ✇ 18-5494-2 ❾ 18-5498-1 ❹ 18-5313-1 ✇ 18-5494-2 ❾ 18-5498-1 ❹
18-5494-2 ❾ 18-5498-1 ❹ 18-5494-2 ❾ 18-5498-1 ❹ 18-5494-2 ❾
Spark Plug Wires
5.7L EFI & (Gen+) 5.7L SKI
5.7L SKI
5.7L SKI
260, 350MAG 5.7L SKI/ ALPHA/ BRAVO(350cid) 260, 350MAG,
5.7L ALPHA/ BRAVO(350cid) 350MAG, 5.7L/
LX ALPHA & BLACK SCORPION SKI BLACK SCORPION SKI SCORPION 350 BLACK SCORPION SKI(Gen+) (350cid) BLACK SCORPION SKI(Gen+) (350cid) BLACK SCORPION SKI(Gen+) (350cid)
V8 V8 V8 V8 V8
V8
V8
350/V-8 ☞
350/V-8 ☛ 350/V-8 ☛ V8
V8
V8
351/V-8 ❹
351/V-8 ♥
351/V-8 ❼
351/V-8
351/V-8
351/V-8 ❶ 351/V-8 ❹ V8
V8
V8
350/V-8 377/V-8 ☞
377/V-8 ☞
377/V-8
377/V-8 ☛
❼ With screw down cap
I/O — MERCRUISER - Ignition System
233 MCM & MIE 233 MCM & MIE 233 MCM & MIE 255 MCM & MIE 255 MCM & MIE
(FORD) (FORD) (FORD)
18-5303 18-5303 18-5317 18-5317 18-5314 18-5314 18-5314
18-5317
255 MIE & MCM (FORD) 255 MIE & MCM (FORD) 255, 260MCM & MIE(350cid)
255MCM & MIE (350cid)
260,350MAG,
300, 320EFI
377 MAG
377 SCORPION MCM
377 SCORPION SKI MX 6.2L MPI
❶ Mallory Ignition ❷ Prestolite
❸ Autolite
❹ Mercury Ignition ❺ Holley
❻ Thunderbolt IV
2000-2001
(GEN +) (GEN +)
1999-2001 1987-1997 1987-1995 1998-2001 1987-1995
1987-1995
1994-2001
1996-2003 2003-2007 2008-2010 1996
1997-1998
1998-2002
1975-1977
1975-1977
1975-1977
1973-1974
1973-1974
1973-1980 1973-1980 1975-1982
1975-1980
1982-1994
1985-1989
2008-2010 1999-2005
1997-1998
L325977 & UP B514627 - K999999 B514627 - F775199 L002005 & up B525982 - F600999
B525982 - F600999
F353525 & UP
F800000 - M391599 M391600 - W698432 W698433 & UP F800000 - K040000
K040001 - L005600
L005601 - M391599
4173000 - 4902304
4173000 - 4902304
4173000 - 4902304
3385721 - 4166999
3385721 - 4166999
3258728 - 5907057 3258728 - 5907057 3258728 - 6218461
4498701 - 5907057
6218462 - F600999
A543604 - C622418
A300000 & UP L416146 - M907201
K000656 - L00314
L680003 - M299999
18-5273 18-5273 18-5273 18-5273 18-5273
18-5273
18-5273
18-5281
18-5281
18-5281
18-5260 ★ 18-5275 ☎ 18-5258 ★ 18-5277 ☎ 18-5254
18-5254
18-5251 18-5271
18-5251 18-5271
18-5254
18-5273
18-5273
18-5281 18-5281 18-5273
18-5431 18-5395 18-5438 18-5431 18-5395 18-5438 18-5431 18-5395 18-5433 18-5431 18-5395 18-5438 18-5431 18-5395 18-5438
18-5431 18-5395 18-5438
18-5431 18-5395 18-5438
18-5354 18-5443 18-5395
18-5395
18-5405 18-5354 18-5443
18-5405 18-5354 18-5443
18-5405 18-5354 18-5443
18-5409 18-5352 18-5433
18-5407 18-5369 18-5433
18-5420 18-5389 18-5433
18-5420 18-5389 18-5433
18-5404-1 18-5376 18-5433
18-5404-1 18-5433 18-5420 18-5389 18-5433 18-5404-1 18-5376 18-5433
18-5420 18-5389 18-5433
18-5431 18-5395 18-5438
18-5431 18-5395 18-5438
18-5244
18-5405 18-5354 18-5443
18-5405 18-5354 18-5443 18-5431 18-5395 18-5438
18-8834-1 18-8821-1 18-8821-1 18-8821-1 18-8804-1
18-8821-1
18-8821-1 18-8832-1
18-8832-1 18-8824-1 18-8822-1 18-8803-2 18-8803-2 18-8803-2 18-8803-2 18-8803-2
18-8803-2
18-8803-2
18-8804-1
18-8804-1
18-8834-1
