Mercruiser Spark Plugs

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Manufacture	Part Type	Search	Model	Drive	Cyl	Champion	NGK	Gap
Mercruiser	Spark Plugs	60	60 L4	Sterndrive	4	CHA-RL82C	NGK-BR6HS	0.025
Mercruiser	Spark Plugs	80	80, 90 L4	Sterndrive	4	CHA-RN9YC	NGK-BP5EA-L	0.025
Mercruiser	Spark Plugs	90	80, 90 L4	Sterndrive	4	CHA-RN9YC	NGK-BP5EA-L	0.032
Mercruiser	Spark Plugs	110	110 L4	Sterndrive	4	CHA-RN5C	NGK-BR6ES	0.035
Mercruiser	Spark Plugs	120	120 3825578 and Below L4	Sterndrive	4	CHA-RN5C	NGK-BR6ES	0.035
Mercruiser	Spark Plugs	120	120 3825579 and Above L4	Sterndrive	4	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	2.5L	2.5L L4	Sterndrive	4	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	3.0L	3.0L 0F353100 and Below L4	Sterndrive	4	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	3.0L	3.0L 0L010042 and Above L4	Sterndrive	4	CHA-RS12YC	NGK-BPR6EFS	0.035
Mercruiser	Spark Plugs	3.0L	3.0LX L4	Sterndrive	4	CHA-RS12YC	NGK-BPR6EFS	0.035
Mercruiser	Spark Plugs	140	140 3826282 and Below L4	Sterndrive	4	CHA-RN5C	NGK-BR6ES	0.035
Mercruiser	Spark Plugs	140	140 3826283 and Above L4	Sterndrive	4	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	3.7L	3.7L L4	Sterndrive	4	CHA-RV12YC	NGK-BPR6FS	0.035
Mercruiser	Spark Plugs	3.7L	3.7LX L4	Sterndrive	4	CHA-RV12YC	NGK-BPR6FS	0.035
Mercruiser	Spark Plugs	470	470, 165, 170 L4	Sterndrive	4	CHA-RV12YC	NGK-BPR6FS	0.035
Mercruiser	Spark Plugs	485	485 L4	Sterndrive	4	CHA-RV12YC	NGK-BPR6FS	0.035
Mercruiser	Spark Plugs	488	488, 180, 190 L4	Sterndrive	4	CHA-RV12YC	NGK-BPR6FS	0.035
Mercruiser	Spark Plugs	470	470 L4	Inboard Engines	4	CHA-RV9YC	NGK-BR6FS	0.035
Mercruiser	Spark Plugs	140	140, 150, 160 6-Cyl	Sterndrive	6	CHA-RN5C	NGK-BR6ES	0.035
Mercruiser	Spark Plugs	165	165 2771483 and Below 6-Cyl	Sterndrive	6	CHA-RN5C	NGK-BR6ES	0.035
Mercruiser	Spark Plugs	165	165 2771484 and Above 6-Cyl	Sterndrive	6	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	175	175, 185, 205 V6	Sterndrive	6	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	185	185 V6	Sterndrive	6	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	200	200 6-Cyl	Sterndrive	6	CHA-RN5C	NGK-BR6ES	0.035
Mercruiser	Spark Plugs	262	262 Mag EFI Gen+ 0F803800-0L000000 V6	Sterndrive	6	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	4.3L	4.3 Gen+ 0L010065 and Above V6	Sterndrive	6	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	4.3L	4.3L 0F802999 and Below V6	Sterndrive	6	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	4.3L	4.3L MPI V6	Sterndrive	6	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	4.3L	4.3LH Gen+ 0L010044 and Above V6	Sterndrive	6	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	4.3L	4.3LL EFI Gen+ 0L012009 and Above V6	Sterndrive	6	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	4.3L	4.3LX 0F802999 and Below V6	Sterndrive	6	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	4.3L	4.3LX Gen+ 0F803000-0L000000 V6	Sterndrive	6	CHA-RV15YC4	NGK-UR4	0.045
Mercruiser	Spark Plugs	4.3L	4.3LXH Gen+ 0F803000-0L000000 V6	Sterndrive	6	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	190	190 V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.035
Mercruiser	Spark Plugs	200	898, 200 V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.035
Mercruiser	Spark Plugs	215	215, 225 V8	Sterndrive	8	CHA-RF10C	NGK-AR6FS	0.03
Mercruiser	Spark Plugs	225	215, 225 V8	Sterndrive	8	CHA-RF10C	NGK-AR6FS	0.03
Mercruiser	Spark Plugs	225	225 2278646 and Below V8	Sterndrive	8	CHA-J4C	NGK-B7S, B8S	0.035
Mercruiser	Spark Plugs	225	225 2278647 and Above V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.035
Mercruiser	Spark Plugs	228	228, 230; STERN DRIVE V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.035
Mercruiser	Spark Plugs	233	233 w/14mm Heads V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.03
Mercruiser	Spark Plugs	233	233 w/18mm Heads V8	Sterndrive	8	CHA-RF10C	NGK-AR6FS	0.03
Mercruiser	Spark Plugs	250	250 2639854 and Below V8	Sterndrive	8	CHA-J4C	NGK-B7S, B8S	0.03
Mercruiser	Spark Plugs	250	250 4768000 and Above V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	255	255 4175498 and Below w/18mm Heads V8	Sterndrive	8	CHA-RF10C	NGK-AR6FS	0.03
Mercruiser	Spark Plugs	255	255 4175499 and Above w/14mm Heads V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.03
Mercruiser	Spark Plugs	255	255 4175499 and Above w/18mm Heads V8	Sterndrive	8	CHA-RF10C	NGK-AR6FS	0.03
Mercruiser	Spark Plugs	255	255 V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	260	260 V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.035
Mercruiser	Spark Plugs	270	270 w/Gasket Heads V8	Sterndrive	8	CHA-J4C	NGK-B7S	0.03
Mercruiser	Spark Plugs	270	270 w/Tapered Heads V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	280	280 V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	888	888 4169596 and Below V8	Sterndrive	8	CHA-RF10C	NGK-AR6FS	0.03
Mercruiser	Spark Plugs	888	888 4169597 and Above 14mm Heads V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.03
Mercruiser	Spark Plugs	888	888 4169597 and Above 18mm Heads V8	Sterndrive	8	CHA-RF10C	NGK-AR6FS	0.03
Mercruiser	Spark Plugs	898	898, 200 V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.035
Mercruiser	Spark Plugs	5.0L	5.0L 0L000000 and Below V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.035
Mercruiser	Spark Plugs	5.0L	5.0L EFI Gen+ 0L012052 V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	5.0L	5.0L Gen+ 0L015751 V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	5.0L	5.0L MPI V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	5.0L	5.0LX V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.035
Mercruiser	Spark Plugs	5.7L	5.7L 0L000000 and Below V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	5.7L	5.7L EFI 0L000000 and Below V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	5.7L	5.7L EFI Gen+ 0L010035 and Above V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	5.7L	5.7L Gen+ 0L010037 and Above V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	5.7L	5.7LX EFI Gen+ V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.04
Mercruiser	Spark Plugs	5.7L	5.7LX EFI V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	5.7L	5.7LX V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	350 MAG	350 Mag (Carb) V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	350 MAG	350 Mag EFI Gen+ 0F800500 and Above V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	350 MAG	350 Mag EFI/MP 0F602199 and Below V8	Sterndrive	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	350 MAG	350 Mag MPI Gen+ 0F602000 and Above V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	7.4L	7.4L Alpha V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	7.4L	7.4L Bravo V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	7.4L	7.4L MPI (L29) 0L010003 and Above V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	7.4L	7.4L TR OB771113-OC407646 V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	7.4L	7.4LX EFI V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	7.4L	7.4LX MPI V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	454 MAG	454 Mag Alpha V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	454 MAG	454 Mag Bravo V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	454 MAG	454 Mag EFI/MP V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	454 MAG	454 Mag MPI V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	454 MAG	460 Cyclone V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	454 MAG	475 Turbo V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	502 MAG	502 Mag (Carb.) V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	502 MAG	502 Mag EFI/MP V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	502 MAG	502 Mag MPI V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	300	300 Tempest V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	320	320 EFI V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	325	325 2761141 and Below V8	Sterndrive	8	CHA-N19V	NGK-BUH	-
Mercruiser	Spark Plugs	325	325 3043030 and Above V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	330	330, 330 (B-W), 370 V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	370	330, 330 (B-W), 370 V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	377	377 Scorpion 0L416146 and Above V8	Sterndrive	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	390	390 V8	Sterndrive	8	CHA-XEN14	-	0.035
Mercruiser	Spark Plugs	400	400, 400 Cyclone V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	420	420 V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.032
Mercruiser	Spark Plugs	425	HP425 V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	440	440 Cyclone V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	450	HP450 V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	465	HP465 V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	500	HP500 (502 cid) V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	500	HP500 Bulldog (540 cid) V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	500	HP500 EFI (502 cid) V8	Sterndrive	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	525	HP525 SC V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	525	HP525SC (454 cid) V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	575	HP575 V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	600	600SC V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	600	HP600SC Bobtail (502 cid) V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	800	800SC V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	800	HP800SC (572 cid) V8	Sterndrive	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	900	HP900SC V8	Sterndrive	8	CHA-N63YDR	-	0.035
Mercruiser	Spark Plugs	1000	1000SC Race (542 cid) V8	Sterndrive	8	CHA-N19V	NGK-BUH	-
Mercruiser	Spark Plugs	Jet		Jet Drive	8	CHA-QL77JC4	NGK-BZ7HS-10	0.04
Mercruiser	Spark Plugs	198	198 V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	215	215, 225 V8	Inboard Engines	8	CHA-RF10C	NGK-AR6FS	0.03
Mercruiser	Spark Plugs	225	215, 225 V8	Inboard Engines	8	CHA-RF10C	NGK-AR6FS	0.03
Mercruiser	Spark Plugs	225	225 2278646 and Below V8	Inboard Engines	8	CHA-J4C	NGK-B7S	0.035
Mercruiser	Spark Plugs	228	228, 230 V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	230	228, 230 V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	233	233 w/14mm Heads V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	233	233 w/18mm Heads V8	Inboard Engines	8	CHA-RF10C	NGK-AR6FS	0.03
Mercruiser	Spark Plugs	250	250 2317201-2797056 V8	Inboard Engines	8	CHA-J4C	NGK-B7S	0.04
Mercruiser	Spark Plugs	255	255 w/14mm Heads V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	255	255 V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	260	260 V8	Inboard Engines	8	CHA-RV91MC	NGK-BR6FS	0.035
Mercruiser	Spark Plugs	350	350 V8	Inboard Engines	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	5.0L	5.0L V8	Inboard Engines	8	CHA-RV91MC	NGK-BR6FS	0.035
Mercruiser	Spark Plugs	5.7L	5.7L 0L000000 and Below V8	Inboard Engines	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	5.7L	5.7L EFI Gen+ V8	Inboard Engines	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	5.7L	5.7L Gen+ 0L002003 and Above V8	Inboard Engines	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	5.7L	5.7L Comp 0L000000 and Below V8	Inboard Engines	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	5.7L	5.7L Comp Gen+ 0L002005 and Above V8	Inboard Engines	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	270	270 w/Gasket Heads V8	Inboard Engines	8	CHA-J4C	NGK-B7S	0.03
Mercruiser	Spark Plugs	270	270 w/Tapered Heads V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	325	325 2762441 and Below V8	Inboard Engines	8	CHA-N19V	NGK-BUH	-
Mercruiser	Spark Plugs	325	325 2762442 and Above V8	Inboard Engines	8	CHA-V63C	NGK-B7FS	0.035
Mercruiser	Spark Plugs	330	330, 340 V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	350 MAG	350 Mag (Carb) V8	Inboard Engines	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	350 MAG	350 Mag EFI 0F799999 and Below V8	Inboard Engines	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	350 MAG	350 Mag EFI Gen+ 0F800000 and Above V8	Inboard Engines	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	350 MAG	350 Mag EFI/MP 0F799999 and Below V8	Inboard Engines	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	350 MAG	350 Mag MPI 0F799999 and Below V8	Inboard Engines	8	CHA-RV91MC	NGK-BR6FS	0.04
Mercruiser	Spark Plugs	350 MAG	350 Mag MPI Gen+ 0L002600 and Above V8	Inboard Engines	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	350 MAG	350 Mag MPI Gen+ 0L002008 and Above V8	Inboard Engines	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	6.2L	MX 6.2 MPI Horizon V8	Inboard Engines	8	CHA-RS9YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	7.4L	7.4L EFI V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	7.4L	7.4L EFI/MP V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	7.4L	7.4L MPI (L29) 0L002006 and Above V8	Inboard Engines	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	7.4L	7.4L MPI 0L000000 and Below V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	7.4L	7.4L V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	7.4L	7.4LX MPI V8	Inboard Engines	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	8.2L	8.2L Carb. V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	8.2L	8.2L MPI V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	377	Scorpion 377 V8	Inboard Engines	8	CHA-RS12YC	NGK-BPR6EFS	0.045
Mercruiser	Spark Plugs	390	390 V8	Inboard Engines	8	CHA-XEN14	-	0.035
Mercruiser	Spark Plugs	400	400 Jet V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.035
Mercruiser	Spark Plugs	454	454 EFI/MP V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	454	454 MPI V8	Inboard Engines	8	CHA-RV15YC4	NGK-UR4	0.04
Mercruiser	Spark Plugs	454	Black Scorpion 0F800000 and Above V8	Inboard Engines	8	CHA-RS12YC	NGK-BPR6EFS	0.045

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NGK BPR6EFS Spark Plug

$6.99

$4.99

NGK BPR6EFS Spark Plug NGK BPR6EFS Spark Plugs are standard spark plugs that feature a copper core to promote heat dissipation and more efficient spark plug operation. Each plug has a threaded terminal for ease of installation and removal. NGK BPR6EFS...
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NGK BR6FS Spark Plug

$4.49

$2.99

NGK BR6FS Spark Plug The NGK BR6FS Spark Plug is a standard NGK plug. NGK Standard plugs are an OE cornerstone that have provided decades of reliable performance. The solid copper core offers superior heat dissipation, conductivity, and broad heat range...
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Champion QL77JC4 Spark Plugs

$4.99

$3.99

Champion QL77JC4 Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion plug QL77JC4 features a copper core electrode that provides increased conductivity and heat control for good overall wear. It has been built to...
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Champion RV15YC4 Spark Plugs

$3.49

$2.49

Champion RV15YC4 Copper Plus Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RV15YC4 Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These...
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Champion RS12YC Spark Plugs

$3.99

$2.49

Champion RS12YC Copper Plus Marine Spark Plugs Champion marine spark plugs are quality OEM replacements. The Champion RS12YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These...
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Mercury - Mercruiser 33-862029 Spark Plug Ac Mr43Lts

$8.49

$7.49

Mercury - Mercruiser 33-862029 Spark Plug Ac Mr43Lts Replaces: AC - MR43LTS
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NGK BR6HS Spark Plug

$4.49

$2.99

NGK BR6HS Spark Plug NGK Standard Spark Plugs are proven technology that offer reliable performance. Standard spark plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. The solid copper core offers superior heat...
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NGK ITR4A15 Spark Plug

$15.49

$10.99

NGK ITR4A15 Spark Plug NGK Laser Iridium spark plugs offer the best combination of performance and longevity. The iridium tipped center electrode provides durability six times harder than platinum. NGK's high-grade pure alumina ceramic and 98% pure...
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NGK BPR6FS Spark Plug

$4.49

$2.99

NGK BPR6FS Spark Plug NGK Standard Spark Plugs are proven technology that offer reliable performance. Standard spark plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. The solid copper core offers superior...
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Champion J4C Spark Plugs

$3.99

$2.49

Champion J4C Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion J4C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs...
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Champion RV91MC Spark Plugs

$3.49

$2.49

Champion RV91MC Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RV91MC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark...
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Champion RV9YC Spark Plugs

$3.49

$2.49

Champion RV9YC Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RV9YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark...
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Champion RV12YC Spark Plugs

$3.99

$2.49

Champion RV12YC Copper Plus Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RV12YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These...
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NGK BR6ES Spark Plug

$4.49

$2.99

NGK BR6ES Spark Plug NGK Standard Spark Plugs are proven technology that offer reliable performance. Standard spark plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. The solid copper core offers superior heat...
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Champion RS9YC Spark Plugs

$3.99

$2.49

Champion RS9YC Copper Plus Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RS9YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These...
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Champion RN5C Spark Plugs

$3.99

$2.49

Champion RN5C Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RH12 Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs...
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NGK AR6FS Spark Plug

$6.99

$4.99

NGK AR6FS Spark Plug NGK Standard Spark Plugs are proven technology that offer reliable performance. Standard spark plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. The solid copper core offers superior heat...
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Champion RL82C Spark Plugs

$2.99

$1.99

Champion RL82C Marine Spark Plugs Champion marine spark plugs are quality OEM replacements. The Champion RL82C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark...
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NGK BPR5EFS-13 Spark Plug

$11.99

$8.49

NGK BPR5EFS-13 Spark Plug NGK Standard Spark Plugs are proven technology that offer reliable performance. Standard spark plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. The solid copper core offers superior...
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NGK BUH Spark Plug

$6.99

$4.99

NGK BUH Spark Plug NGK Standard Spark Plugs are proven technology that offer reliable performance. Standard spark plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. The solid copper core offers superior heat...
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Mercruiser Spark Plugs

Bad spark plugs can cause your Mercruiser engine to cut out, lose power, slow acceleration, and have trouble starting. When it is time to replace, we carry Mercruiser Spark Plugs from brands like Champion and NGK. You can buy in confidence knowing all our products meet OEM standards. Not sure which spark plug your engine needs? Refer to our Mercruiser spark plug chart below.

Click to Download Mercruiser Spark Plug Chart

Mercruiser Spark Plugs

Parts Selection Guide

Prop Selection Guide

NGK BPR6EFS Spark Plug

NGK BR6FS Spark Plug

Champion QL77JC4 Spark Plugs

Champion RV15YC4 Spark Plugs

Champion RS12YC Spark Plugs

Mercury - Mercruiser 33-862029 Spark Plug Ac Mr43Lts

NGK BR6HS Spark Plug

NGK ITR4A15 Spark Plug

NGK BPR6FS Spark Plug

Champion J4C Spark Plugs

Champion RV91MC Spark Plugs

Champion RV9YC Spark Plugs

Champion RV12YC Spark Plugs

NGK BR6ES Spark Plug

Champion RS9YC Spark Plugs

Champion RN5C Spark Plugs

NGK AR6FS Spark Plug

Champion RL82C Spark Plugs

NGK BPR5EFS-13 Spark Plug

NGK BUH Spark Plug

Mercruiser Spark Plugs

Mercruiser Spark Plugs

Parts Selection Guide

Prop Selection Guide

Mercruiser Spark Plugs

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