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Parts for MerCruiser 3.0L GM 181 I / L4 Electrical Components

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 806490T SENDER, Water Temperature (1 required per assembly)
SENDER 806490T 806490T
806490TOEM Part 806490T - Water Temp Sender (more info) About Mercury Marine $27.92 $27.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
Temperature Sender 18-5897
18-5897OEM Match 18-5897 - Sender, 97257A1 (more info)
Replaces OEM #3853787
About Sierra Marine $26.99 $20.86 Add to shopping cart
7 in stock. Explain stock levels
#1 49734 SENDER, Water Temperature (OPT required per assembly) (Dual)
SENDER ASSY 49734 49734
49734OEM Part 49734 - Sender Assembly (more info) About Mercury Marine $64.08 $64.08 Add to shopping cart
2 in stock. Explain stock levels
#2 13-26996 LOCKWASHER, (#10) Stainless Steel (1 required per assembly)
LOCKWASHER (#10) 13-26996  
13-26996OEM Part 13-26996 - LockWasher - Priced Individually (more info) About Mercury Marine $0.84 $0.84 Add to shopping cart
10+ in stock. Explain stock levels
#3 11-68219 NUT, (#10-32) Stainless Steel (1 required per assembly)
NUT (#10-32) Stai 11-68219  
11-68219OEM Part 11-68219 - Nut - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#4 87-815425T SENDER ASSEMBLY, Oil Pressure (1 required per assembly)
8M0068784 815425T 815425T
815425TOEM Part 815425T - 8M0068784 (more info) About Mercury Marine $38.75 $38.75 Add to shopping cart
1 in stock. Explain stock levels
OIL PRESSURE SEND 8M0068784 8M0068784
8M0068784OEM Part 8M0068784 - Sender Assembly (more info) About Mercury Marine $62.92 $62.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
Oil Press. Sender 18-5899
18-5899OEM Match 18-5899 - Sender, 982650, 815425T (more info)
Replaces OEM #3853800
About Sierra Marine $35.49 $28.26 Add to shopping cart
9 in stock. Explain stock levels
#4 37293T SENDER ASSEMBLY, Oil Pressure (OPT required per assembly) (Dual)
SENDER ASSEMBLY 37293T 37293T
37293TOEM Part 37293T - Sender Assembly - Dual (more info) About Mercury Marine $209.42 $209.42 Add to shopping cart
2 in stock. Explain stock levels
Owners manual  Manual 398253 Owners Manual-1987 Johnson 125 C $24.95 $24.95 Add to shopping cart
#7 22-52930 FITTING (1 required per assembly)
FITTING 22-52930  
22-52930OEM Part 22-52930 - Fitting (more info) About Mercury Marine $9.20 $9.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 22-38992 FITTING (1 required per assembly)
FITTING 22-38992  
22-38992OEM Part 22-38992 - Nipple Fitting (more info) About Mercury Marine $31.58 $31.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 87-865934 Pressure Switch, (SPDT) (1 required per assembly)
Pressure Switch ( 87-865934  
87-865934OEM Part 87-865934 - Switch - Oil (more info) About Mercury Marine $50.83 $50.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 84-865931T02 HARNESS ASSEMBLY, Engine (1 required per assembly)
HARNESS           O - Replaced by 84-865931T03  
84-865931T02This part has been superseded. HARNESS O - Replaced by 84-865931T03
(more info)
    UnavailableUnavailable Parts
HARNESS ASSEMBLY 84-865931T03  
84-865931T03OEM Part 84-865931T03 - Harness (more info) About Mercury Marine $258.08 $258.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 882751 RELAY (1 required per assembly)
RELAY 882751 882751
882751OEM Part 882751 - Relay - Trim (more info) About Mercury Marine $12.83 $12.83 Add to shopping cart
1 in stock. Explain stock levels
#12 88-832969 15 FUSE, Mini - Blue - 15 Ampere (1 required per assembly)
FUSE-BLUE-15AMP   O - Replaced by 88-832969T15 88-832969 15
88-832969 15This part has been superseded. FUSE-BLUE-15AMP O - Replaced by 88-832969T15
(more info)
    UnavailableUnavailable Parts
FUSE Mini - Blue 88-832969T15 88-832969T15
88-832969T15OEM Part 88-832969T15 - Fuse -Blue-15AMP (more info) About Mercury Marine $2.80 $2.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 84-866727T01 HARNESS ASSEMBLY, Transom (1 required per assembly)
HARNESS ASSEMBLY 84-866727T01  
84-866727T01OEM Part 84-866727T01 - Harness - Transom (more info) About Mercury Marine $44.58 $44.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 87-866115 Temperature Switch, (Normally Open 130-110 degrees), Turn Key Start (2 required per assembly)
Temperature Switc 87-866115  
87-866115OEM Part 87-866115 - Temperature Switch (more info) About Mercury Marine $46.25 $46.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 899719T BRACKET, Electrical Mounting (1 required per assembly)
BRACKET 899719T  
899719TOEM Part 899719T - Bracket (more info) About Mercury Marine $58.58 $58.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 48952 SWITCH ASSEMBLY (1 required per assembly)
SWITCH ASSEMBLY 48952 48952
48952OEM Part 48952 - Temperature Switch Assembly (more info) About Mercury Marine $92.92 $92.92 Add to shopping cart
2 in stock. Explain stock levels
#17 10-98794 SCREW, (.375-16 x 1.00) (3 required per assembly)
SCREW (.375-16 x 10-98794 10-98794
10-98794OEM Part 10-98794 - Screw (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
8 in stock. Explain stock levels
Screw, Upper Drive Cap 18-3231
18-3231OEM Match 18-3231 - Bolt, 10-98794 (more info) About Sierra Marine $2.99 $2.41 Add to shopping cart
1 in stock. Explain stock levels
#18 16-96112 STUD, (.250-28 x 2.00), Throttle Cable Anchor (1 required per assembly)
STUD (.250-28 x 2 16-96112  
16-96112OEM Part 16-96112 - Stud (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 11-826708 9 NUT, (.250-28) (1 required per assembly)
NUT (.250-28) 11-826708  9 11-826708 9
11-826708 9OEM Part 11-826708 9 - Nut - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
7 in stock. Explain stock levels
S.S. Steel Locknut 18-3722-9
18-3722-9OEM Match 18-3722-9 - Lock Nut, 121731, 11-35888 (more info)
Replaces OEM #0121731
About Sierra Marine $14.95 $7.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 23-31866 SPACER, (.256 x .313 x .625) (1 required per assembly)
SPACER (.256 x .3 23-31866  
23-31866OEM Part 23-31866 - Spacer - Priced Individually (more info) About Mercury Marine $4.10 $4.10 Add to shopping cart
10+ in stock. Explain stock levels
#21 12-20533 WASHER (1 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-20533  
12-20533OEM Part 12-20533 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
#22 11-826713 9 NUT, (.250-28), Lock (1 required per assembly)
NUT (.250-28) 11-826713  9  
11-826713 9OEM Part 11-826713 9 - Nut (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 10-830861 SCREW, (#8-32 x .625) (2 required per assembly)
SCREW (#8-32 x .6 10-830861 10-830861
10-830861OEM Part 10-830861 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 88-865827T BREAKER, Circuit - 50 Ampere (1 required per assembly)
ORD 11178A01      O NLA 88-865827T
88-865827T ORD 11178A01 O NLA
(more info)
    UnavailableUnavailable Parts
#25 11-826709106 NUT, (#10-32) Stainless Steel (2 required per assembly)
NUT (#10-32) Stai 11-826709106 11-826709106
11-826709106OEM Part 11-826709106 - Nut (more info) About Mercury Marine $3.20 $3.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 85-89919 BOOT, Insulator - Black (2 required per assembly)
BOOT Insulator - 85-89919  
85-89919OEM Part 85-89919 - Insulator Boot (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#27 88-79023A90 FUSE ASSEMBLY, 90 Ampere (1 required per assembly)
8879023T90 88-79023A90 88-79023A90
88-79023A90OEM Part 88-79023A90 - Fuse Assembly -90 AMP (more info) About Mercury Marine $26.00 $26.00 Add to shopping cart
3 in stock. Explain stock levels
FUSE ASSEMBLY 90 88-79023T90 88-79023T90
88-79023T90OEM Part 88-79023T90 - Fuse Assembly -90 Amp (more info) About Mercury Marine $24.67 $24.67 Add to shopping cart
4 in stock. Explain stock levels
#28 11-21825 NUT, (.250-28) (1 required per assembly)
NUT (.250-28) 11-21825 11-21825
11-21825OEM Part 11-21825 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 85-79695 BOOT, Insulator - Black (1 required per assembly)
8579695T 85-79695  
85-79695OEM Part 85-79695 - Boot (Black) (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
9 in stock. Explain stock levels
BOOT Insulator (B 85-79695T  
85-79695TOEM Part 85-79695T - Insulator Boot (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#30 13-40024 7 LOCKWASHER, (M8) (1 required per assembly)
LOCKWASHER (M8) 13-40024  7  
13-40024 7OEM Part 13-40024 7 - LockWasher Note: - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
2 in stock. Explain stock levels