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Parts for MerCruiser Race Engine and Drive 525 SC GM 454 V-8 1991-1992 Distributor & Ignition Components

#1 90747A27 DISTRIBUTOR ASSEMBLY (1 required per assembly)
90747A27 - DISTRIBUTOR ASSEM O - Replaced by -805185A43
90747A27

This part has been superseded.

90747A27 - 90747A27 - DISTRIBUTOR ASSEM O [ More info ]
Unavailable
Replaced by -805185A43
805185A43 - DISTRIBUTOR ASSY  O - Replaced by -805185A36
805185A43

This part has been superseded.

805185A43 - 805185A43 - DISTRIBUTOR ASSY O [ More info ]
Unavailable
Replaced by -805185A36
DISTRIBUTOR ASSEMBLY 805185A36
805185A36

About Mercury Marine

OEM Part

805185A36 - Distributor Assembly [ More info ]

Add to shopping cart $405.34
In stock Explain stock levels

Thunderbolt IV V-8 Dist
18-5470

About Sierra Marine

OEM Match

18-5470 - Distributor, 805185A37 [ More info ]

Add to shopping cart $378.49 $295.08
3 in stock. Explain stock levels

#2 805759A 2 CAP ASSEMBLY (1 required per assembly)
805759A 2 - CAP ASSEMBLY      O - Replaced by -805759T 2
 

This part has been superseded.

805759A 2 - 805759A 2 - CAP ASSEMBLY O [ More info ]
Unavailable
Replaced by -805759T 2
805759T 2 - CAP ASSEMBLY      O - Replaced by -805759A 5
805759T 2

This part has been superseded.

805759T 2 - 805759T 2 - CAP ASSEMBLY O [ More info ]
Unavailable
Replaced by -805759A 5
805759A 5 - CAP ASSEMBLY      O - Replaced by -805759T 1
 

This part has been superseded.

805759A 5 - 805759A 5 - CAP ASSEMBLY O [ More info ]
Unavailable
Replaced by -805759T 1
CAP Distributor 805759T 1
805759T 1

About Mercury Marine

OEM Part

805759T 1 - Distributor Cap Assembly [ More info ]

Add to shopping cart $48.75
In stock Explain stock levels

CAP & ROTOR KIT     805759Q 3
805759Q 3

About Mercury Marine

OEM Part

805759Q 3 - Cap & Rotor Kit [ More info ]

Add to shopping cart $45.83
Available to order: Usually ships within 8 days. Explain stock levels

Distributor Cap Thunderbolt
18-5395

About Sierra Marine

OEM Match

18-5395 - Cap, 805759A2, T2 [ More info ]

Add to shopping cart $40.49 $32.97
10+ in stock. Explain stock levels

CAP AND ROTOR KIT     805759T 3
805759T 3

About Mercury Marine

OEM Part

805759T 3 - Cap & Rotor Kit [ More info ]

Add to shopping cart $45.83
6 in stock. Explain stock levels

CAP ASSY-DIST     805759Q01
805759Q01

About Mercury Marine

OEM Part

805759Q01 - Distributor Cap Assembly [ More info ]

Add to shopping cart $48.99
Available to order: Usually ships within 8 days. Explain stock levels

#3 27-805760 GASKET-Distributor Cap (1 required per assembly)
GASKET 27-805760
27-805760

About Mercury Marine

OEM Part

27-805760 - Gasket [ More info ]

Add to shopping cart $3.90
Available to order: Usually ships within 8 days. Explain stock levels

#4 10-90926 SCREW (#10-32 x .812) (4 required per assembly)
SCREW (#10-32 x .810) 10-90926
10-90926

About Mercury Marine

OEM Part

10-90926 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.60
10+ in stock. Explain stock levels

#5 13524A 5 WHEEL ASSEMBLY-Rotor Sensor (1 required per assembly)
13524A 5 - ROTOR/SENSOR WHEE O - Replaced by -13524A 1
 

This part has been superseded.

13524A 5 - 13524A 5 - ROTOR/SENSOR WHEE O [ More info ]
Unavailable
Replaced by -13524A 1
13524A 1 - WHEEL ASSEMBLY    O - Replaced by -13524T 1
 

This part has been superseded.

13524A 1 - 13524A 1 - WHEEL ASSEMBLY O [ More info ]
Unavailable
Replaced by -13524T 1
WHEEL ASSEMBLY 13524T 1
13524T 1

About Mercury Marine

OEM Part

13524T 1 - Rotor Assembly [ More info ]

Add to shopping cart $11.59
Available to order: Usually ships within 8 days. Explain stock levels

Rotor & Wheel Assy
18-5431

About Sierra Marine

OEM Match

18-5431 - Rotor, 13524A1, A5 [ More info ]

Add to shopping cart $9.99 $8.16
10+ in stock. Explain stock levels

#6 87-91019A 3 SENSOR ASSEMBLY (1 required per assembly)
87-91019A 3 - SENSOR ASSEMBLY   O - Replaced by 87-861780A 4
87-91019A 3

This part has been superseded.

87-91019A 3 - 87-91019A 3 - SENSOR ASSEMBLY O [ More info ]
Unavailable
Replaced by 87-861780A 4
87-861780A 4 - SENSOR ASSY-IGN   O - Replaced by 87-861780Q 4
 

This part has been superseded.

87-861780A 4 - 87-861780A 4 - SENSOR ASSY-IGN O [ More info ]
Unavailable
Replaced by 87-861780Q 4
87-861780Q 4 - SENSOR ASSEMBLY   O - Replaced by 87-892150A02
 

This part has been superseded.

87-861780Q 4 - 87-861780Q 4 - SENSOR ASSEMBLY O [ More info ]
Unavailable
Replaced by 87-892150A02
87-892150A02 - SENSOR ASSEMBLY   O - Replaced by 87-892150Q02
 

This part has been superseded.

87-892150A02 - 87-892150A02 - SENSOR ASSEMBLY O [ More info ]
Unavailable
Replaced by 87-892150Q02
SENSOR ASSEMBLY 87-892150Q02
87-892150Q02

About Mercury Marine

OEM Part

87-892150Q02 - Ignition Sensor Assembly [ More info ]

Add to shopping cart $84.83
In stock Explain stock levels

IGNITION SENSOR
18-5116-1

About Sierra Marine

OEM Match

18-5116-1 - Sensor, 87-892150Q02 [ More info ]

Add to shopping cart $69.99 $56.36
10+ in stock. Explain stock levels

SENSOR ASSY-IGN   87892150K02
87892150K02

About Mercury Marine

OEM Part

87-892150K02 - Ignition Sensor Assembly [ More info ]

Add to shopping cart $84.83
Available to order: Usually ships within 8 days. Explain stock levels

#7 10-66686 SCREW (#10-32 x 1.00) (1 required per assembly)
SCREW (#10-32 x 1.00) 10-66686
10-66686

About Mercury Marine

OEM Part

10-66686 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.30
Available to order: Usually ships within 8 days. Explain stock levels

#7 10-72202 SCREW (#10-32 x 1.250) (1 required per assembly)
SCREW (#10-32 x 1.25) 10-72202
10-72202

About Mercury Marine

OEM Part

10-72202 - Screw [ More info ]

Add to shopping cart $2.40
Available to order: Usually ships within 8 days. Explain stock levels

#8 43-818807 GEAR-Drive (1 required per assembly)
43-818807 - GEAR              O - Replaced by 43-8M0079425
43-818807

This part has been superseded.

43-818807 - 43-818807 - GEAR O [ More info ]
Unavailable
Replaced by 43-8M0079425
43-8M0079425 - GEAR              O
 

About Mercury Marine

OEM Part

43-8M0079425 - GEAR O [ More info ]
Unavailable
#9 17-47617 PIN (1 required per assembly)
PIN 17-47617
 

About Mercury Marine

OEM Part

17-47617 - Pin -roll [ More info ]

Add to shopping cart $2.90
Available to order: Usually ships within 8 days. Explain stock levels

#10 23-90915 BUSHING (2 required per assembly)
BUSHING 23-90915
 

About Mercury Marine

OEM Part

23-90915 - Bushing [ More info ]

Add to shopping cart $7.10
Available to order: Usually ships within 8 days. Explain stock levels

#11 13-26996 LOCKWASHER (#10) (2 required per assembly)
LOCKWASHER (#10) Stainl 13-26996
 

About Mercury Marine

OEM Part

13-26996 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#12 11-68219 NUT (#10-32) (2 required per assembly)
NUT (#10-32) Stainless 11-68219
 

About Mercury Marine

OEM Part

11-68219 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.10
10+ in stock. Explain stock levels

#13 27-34486 3 GASKET (1 required per assembly)
GASKET 27-34486  3
27-34486  3

About Mercury Marine

OEM Part

27-34486 3 - Gasket [ More info ]

Add to shopping cart $1.80
Available to order: Usually ships within 8 days. Explain stock levels

Gasket
18-0874

About Sierra Marine

OEM Match

18-0874-9 - Gasket 27-344863 2-Pack [ More info ]

Add to shopping cart $2.98 $2.23
4 in stock. Explain stock levels

#14 52185 CLAMP (1 required per assembly)
CLAMP 52185
52185

About Mercury Marine

OEM Part

52185 - Distributor Clamp [ More info ]

Add to shopping cart $14.20
Available to order: Usually ships within 8 days. Explain stock levels

#15 10-34353 SCREW (.375-16 x 1.00) (1 required per assembly)
SCREW (.375-16 x 1.00) 10-34353
10-34353

About Mercury Marine

OEM Part

10-34353 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.90
10+ in stock. Explain stock levels

#16 13-35048 LOCKWASHER (.375) (1 required per assembly)
LOCKWASHER (.375) 13-35048
13-35048

About Mercury Marine

OEM Part

13-35048 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#17 12-20553 WASHER (1 required per assembly)
WASHER (.406 x .734 x . 12-20553
 

About Mercury Marine

OEM Part

12-20553 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.10
10+ in stock. Explain stock levels

#18 84-816608A61 CABLE KIT-Ignition-Spark Plugs (RED) (1 required per assembly)
84-816608A61 - CABLE KIT         O - Replaced by 84-816608Q61
84-816608A61

This part has been superseded.

84-816608A61 - 84-816608A61 - CABLE KIT O [ More info ]
Unavailable
Replaced by 84-816608Q61
WIRE KIT-IGNITION 84-816608Q61
84-816608Q61

About Mercury Marine

OEM Part

84-816608Q61 - Ignition Wire Kit [ More info ]

Add to shopping cart $80.83
In stock Explain stock levels

Lead Wire
18-8804-1

About Sierra Marine

OEM Match

18-8804-1 - Wire Set [ More info ]

Add to shopping cart $69.99 $49.98
9 in stock. Explain stock levels

WIRE KIT-IGNITION   84816608K61
84816608K61

About Mercury Marine

OEM Part

84-816608K61 - Ignition Wire Kit [ More info ]

Add to shopping cart $80.83
Available to order: Usually ships within 8 days. Explain stock levels

#18 84-847701A 7 CABLE KIT-Ignition-Spark Plugs & Coil (BLUE) (1 required per assembly)
84-847701A 7 - CABLE KIT         O - Replaced by 84-847701Q 7
84-847701A 7

This part has been superseded.

84-847701A 7 - 84-847701A 7 - CABLE KIT O [ More info ]
Unavailable
Replaced by 84-847701Q 7
WIRE KIT Spark Plug 84-847701Q 7
84-847701Q 7

About Mercury Marine

OEM Part

84-847701Q 7 - Ignition Wire Kit - Blue [ More info ]

Add to shopping cart $88.59
In stock Explain stock levels

Spark Plug Wire Set
18-8837-1

About Sierra Marine

OEM Match

18-8837-1 - Spark Plug, 84-847701A7 [ More info ]

Add to shopping cart $70.99
7 in stock. Explain stock levels

#19 33-813421 SPARK PLUG (8 required per assembly)
33-813421 - SPARK PLUG        O - Replaced by 33-813421  4
33-813421

This part has been superseded.

33-813421 - 33-813421 - SPARK PLUG O [ More info ]
Unavailable
Replaced by 33-813421 4
SPARK PLUG 33-813421  4
33-813421  4

About Mercury Marine

OEM Part

33-813421 4 - NGK Spark Plug R5673-8 - Priced Individually [ More info ]

Add to shopping cart $3.90
8 in stock. Explain stock levels

#20 54676 RETAINER (2 WIRE) (2 required per assembly)
RETAINER Two Wire 54676
54676

About Mercury Marine

OEM Part

54676 - Retainer [ More info ]

Add to shopping cart $3.70
3 in stock. Explain stock levels

#21 32783 RETAINER (3 WIRE) (2 required per assembly)
RETAINER Three Wire 32783
32783

About Mercury Marine

OEM Part

32783 - Retainer [ More info ]

Add to shopping cart $2.80
Available to order: Usually ships within 8 days. Explain stock levels

#22 32784 RETAINER (4 WIRE) (4 required per assembly)
RETAINER Four Wire 32784
32784

About Mercury Marine

OEM Part

32784 - Retainer [ More info ]

Add to shopping cart $3.60
10+ in stock. Explain stock levels

#23 816674 WIRE ASSEMBLY-Coil (BLACK) (1 required per assembly)
816674 - WIRE ASSEMBLY     O NLA
816674

About Mercury Marine

OEM Part

816674 - WIRE ASSEMBLY O NLA [ More info ]
Unavailable
#24 392-805570A 2 COIL KIT-Ignition (1 required per assembly)
392-805570A 2 - COIL KIT          O - Replaced by 300-8M0079202
392-805570A 2

This part has been superseded.

392-805570A 2 - 392-805570A 2 - COIL KIT O [ More info ]
Unavailable
Replaced by 300-8M0079202
COIL KIT 300-8M0079202
300-8M0079202

About Mercury Marine

OEM Part

300-8M0079202 - Ignition Coil Kit [ More info ]

Add to shopping cart $89.16
1 in stock. Explain stock levels

Ignition Coil
18-5438

About Sierra Marine

OEM Match

18-5438 - Coil 392-7803A4 [ More info ]

Add to shopping cart $51.49 $39.80
10+ in stock. Explain stock levels

#25 65970T BRACKET-Coil Mount (On Electrical Bracket) (1 required per assembly)
65970T1 65970T
 

About Mercury Marine

OEM Part

65970T - Bracket [ More info ]

Add to shopping cart $8.40
1 in stock. Explain stock levels

BRACKET 65970T 1
 

About Mercury Marine

OEM Part

65970T 1 - Bracket [ More info ]

Add to shopping cart $11.70
Available to order: Usually ships within 8 days. Explain stock levels

#25 77294T BRACKET-Coil Mount (On Intake Manifold) (1 required per assembly)
77294T - BRACKET           O NLA
 

About Mercury Marine

OEM Part

77294T - BRACKET O NLA [ More info ]
Unavailable
#26 10-41408 SCREW (#10-32 x 1.500) (1 required per assembly)
SCREW (#10-32 x 1.50) 10-41408
10-41408

About Mercury Marine

OEM Part

10-41408 - Screw [ More info ]

Add to shopping cart $2.40
Available to order: Usually ships within 8 days. Explain stock levels

#27 12-30164 WASHER (2 required per assembly)
WASHER (.192 x .375 x . 12-30164
 

About Mercury Marine

OEM Part

12-30164 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.70
10+ in stock. Explain stock levels

#30 10-98261 SCREW (.375-16 x .750) (2 required per assembly)
SCREW (.375-16 x .750) 10-98261
10-98261

About Mercury Marine

OEM Part

10-98261 - Screw [ More info ]

Add to shopping cart $0.80
Available to order: Usually ships within 8 days. Explain stock levels

#- 27-817118A90 Gasket Set (- required per assembly)
27-817118A90 - GASKET SET        O NLA
 

About Mercury Marine

OEM Part

27-817118A90 - GASKET SET O NLA [ More info ]
Unavailable
#- 27-827014A92 Gasket Set (- required per assembly)
27-827014A92 - GASKET SET        O - Replaced by 27-827014A98
 

This part has been superseded.

27-827014A92 - 27-827014A92 - GASKET SET O [ More info ]
Unavailable
Replaced by 27-827014A98
27-827014A98 - GASKET SET        O NLA
27-827014A98

About Mercury Marine

OEM Part

27-827014A98 - GASKET SET O NLA [ More info ]
Unavailable