Parts for Mercury Marine 225 HP SeaPro (3.0L Carburetor) Electrical (SeaPro / Marathon Serial No. 0G303045 & Below

Revise Search: All Models > 225 HP SeaPro (3.0L Carburetor) > 0G245605 - 0G760299 (USA) > Electrical (SeaPro / Marathon Serial No. 0G303045 & Below

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View diagram and parts list below. Tap to zoom. Scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	825296	PLATE, Electrical Mounting (1 required per assembly)
		825296 - Plate [ More info ] Unavailable
#2	827509A 6	CDM ASSEMBLY (6 required per assembly)
		827509A 6 - Adaptor Kit [ More info ] Unavailable
		827509A12 - CDM Adaptor Kit, Mercury Mariner [ More info ] $199.99 5 In Stock.
		114-7509K 1 - Mercury and Force Switch Box Conversion Kit [ More info ] $174.28 3 In Stock.
#3	10-821291 14	SCREW, (M6 x 14) (13 required per assembly)
		10-821291 14 - Screw [ More info ] $2.40 $2.04 5 In Stock.
#4	84-821945A56	CABLE ASSEMBLY, Hi Tension (1 required per assembly)
		84-821945A56 - Wire Kit [ More info ] $69.58 Available to Order: Usually ships within 10 days.
		18-28080 - Wire Set 84-821945A56 [ More info ] $62.99 $57.54 4 In Stock.
#5	85-63709A 1	BOOT/TERMINAL KIT (6 required per assembly)
		85-63709A 1 - Boot Kit - Black - Priced Individually [ More info ] $7.90 10+ In Stock.
#6	33-816837 2	SPARK PLUG (BPZ8H-N-10) (6 required per assembly)
		33-816837 2 - NGKBPZ8HN-10 Note: Priced Individually [ More info ] Unavailable
		33-816837Q - NGKBPZ8HN-10 - Priced Individually [ More info ] Unavailable
		33-938 - Spark Plug - QL78YC - Priced Individually [ More info ] Unavailable
		BPZ8H-N-10 - NGK Spark Plug, 4495 [ More info ] $12.63 10+ In Stock.
		QL78YC - Champion Spark Plug ( #938M) [ More info ] $4.18 10+ In Stock.
		BPR7HS - NGK Spark Plug, 6422 [ More info ] $3.84 10+ In Stock.
#7	10-818934 35	SCREW, (M8 x 35) (4 required per assembly)
		10-818934 35 - Screw [ More info ] $3.80 10+ In Stock.
#8	12-56720	WASHER, (.330 x .750 x .060) Stainless Steel (4 required per assembly)
		12-56720 - Washer, (.330 X .750 X .060) Stainless Steel [ More info ] $1.70 Available to Order: Usually ships within 10 days.
#9	25-825380	GROMMET (4 required per assembly)
		25-825380 - Grommet, Adapter Plate [ More info ] Unavailable
		25-825380001 - Grommet - Priced Individually [ More info ] $7.20 1 In Stock.
#10	23-19064	BUSHING (4 required per assembly)
		23-19064 - Bushing [ More info ] $18.83 Available to Order: Usually ships within 10 days.
#11	825753 1	ECU, Engine Control Unit (1 required per assembly)
		825753 1 - ECU - Ignition [ More info ] Unavailable
#12	10-821291 45	SCREW, (M6 x 45) (4 required per assembly)
		10-821291 45 - Screw - Priced Individually [ More info ] Unavailable
#13	54-826188	CLAMP (1 required per assembly)
		54-826188 - Clamp [ More info ] Unavailable
#14	10-821045 20	SCREW, (M5 x 20) (1 required per assembly)
		10-821045 20 - Screw [ More info ] $3.10 $0.62 10 In Stock.
#15	84-825433A 7	HARNESS ASSEMBLY (1 required per assembly)
		84-825433A 7 - Harness-IgnitionITION NLA A [ More info ] Unavailable
#16	25-818967	GROMMET (2 required per assembly)
		25-818967 - Grommet [ More info ] Unavailable
#17	828102	BRACKET (2 required per assembly)
		828102 - Relay Mounting Bracket [ More info ] $4.80 Available to Order: Usually ships within 10 days.
#18	828151	RELAY (2 required per assembly)
		828151 - Relay [ More info ] Unavailable
		828151A 1 - Trim Relay Assembly [ More info ] Unavailable
		882751A 1 - Trim Relay Assembly [ More info ] $24.26 10+ In Stock.
		8M0207773 - POWER TRIM RELAY MZ [ More info ] $21.83 5 In Stock.
		18-5849 - Relay, 882751A1 [ More info ] $18.99 $17.84 10+ In Stock.
		R151 - Relay [ More info ] $18.40 In Stock
#19	84-826802A 2	HARNESS ASSEMBLY, Trim (1 required per assembly)
		84-826802A 2 - Trim Harness [ More info ] $137.49 Available to Order: Usually ships within 10 days.
#20	84-88439A23	CABLE ASSEMBLY, Positive - Battery (1 required per assembly)
		84-88439A23 - Battery Cable [ More info ] Unavailable
		84-88439A34 - Cable [ More info ] $42.25 Available to Order: Usually ships within 10 days.
#21	84-88439A24	CABLE ASSEMBLY, Negative - Battery (1 required per assembly)
		84-88439A24 - Battery Cable [ More info ] $35.83 Available to Order: Usually ships within 10 days.
#22	821609 1	COVER (1 required per assembly)
		821609 1 - Cover [ More info ] Unavailable
#23	10-822393 20	SCREW, (M5 x 20) (M5 X 0.8) (3 required per assembly)
		10-822393 20 - Screw [ More info ] $1.10 Available to Order: Usually ships within 10 days.
#24	88-812619	FUSE, Yellow - 20 Ampere (1 required per assembly)
		88-812619 - Fuse - Yellow - 20 Amp [ More info ] $4.50 10+ In Stock.
#25	88-19637	SOCKET, Fuse (1 required per assembly)
		88-19637 - Socket [ More info ] $37.58 Available to Order: Usually ships within 10 days.
#26	84-93388A 8	CABLE ASSEMBLY, Black (1 required per assembly)
		84-93388A 8 - Cable Assembly [ More info ] $31.92 Available to Order: Usually ships within 10 days.
#27	821228 2	PLATE, Solenoid Mounting (1 required per assembly)
		821228 2 - Solenoid Plate [ More info ] $15.11 $14.96 1 In Stock.
#28	10-821291 10	SCREW, (M6 x 10) (1 required per assembly)
		10-821291 10 - Screw [ More info ] $1.70 1 In Stock.
#29	10-821550 25	SCREW, (M8 x 25) Stainless Steel (3 required per assembly)
		10-821550 25 - Screw - Priced Individually [ More info ] $3.10 $1.74 9 In Stock.
#30	10-821291 25	SCREW, (M6 x 25) (4 required per assembly)
		10-821291 25 - Screw [ More info ] $3.30 $1.86 5 In Stock.
#31	84-88807A16	CABLE ASSEMBLY, (4.00 Inches) Black (1 required per assembly)
		84-88807A16 - Cable Assembly [ More info ] Unavailable
#32	45915	TERMINAL BLOCK (1 required per assembly)
		86-45915 - Terminal Block [ More info ] $0.90 1 In Stock.
#33	10-812832	SCREW, (#10-16 x .500) (1 required per assembly)
		10-812832 - SCREW [ More info ] Unavailable
		10-878608 - Screw [ More info ] $1.60 Available to Order: Usually ships within 10 days.
#33	10-817626	SCREW, (#10-16 x .380) (1 required per assembly)
		10-817626 - SCREW [ More info ] Unavailable
		10-878607 - Screw [ More info ] $1.10 Available to Order: Usually ships within 10 days.
#34	89-817109A 2	SOLENOID ASSEMBLY, (#10-32 / .3125-18 Terminals) (1 required per assembly)
		89-817109A 2 - Solenoid Kit [ More info ] $54.83 In Stock
		18-5834 - Solenoid, 89-817109A2 [ More info ] $48.99 $46.32 10+ In Stock.
		SW109 - Solenoid [ More info ] $41.40 2 In Stock.
#35	23-818968	BUSHING (AR required per assembly)
		23-818968 - Bushing [ More info ] Unavailable
		BUSHING [ More info ] Unavailable
#36	13-53166	LOCKWASHER, (.312) (2 required per assembly)
		13-53166 - LockWasher - Priced Individually [ More info ] $1.70 10+ In Stock.
#37	11-68292	NUT, (.312-18) (2 required per assembly)
		11-68292 - Nut (5/16 Inch) [ More info ] $1.50 10+ In Stock.
		11-8M0204668 - NUT @5 [ More info ] Unavailable
#38	11-45076	NUT, (#10-32) Brass (2 required per assembly)
		11-45076 - Nut (#10-32) (brass) [ More info ] $1.70 Available to Order: Usually ships within 10 days.
#39	54-816311	TIE STRAP, (8.00 Inches) (AR required per assembly)
		54-816311 - TIE STRAP Note: Priced Individually [ More info ] Unavailable
		54-816311T - Tie Strap, 8 Inches, Priced Individually [ More info ] $0.60 10+ In Stock.
#40	13541	PLUG, Male (AR required per assembly)
		13541 - Plug [ More info ] $3.10 Available to Order: Usually ships within 10 days.