East Marine — Authorized Tohatsu Parts Dealer in South Florida
For outboard motor sales, service, and warranties, please contact the Tohatsu America Corporation in TX

13. ELECTRIC PARTS (DIAGRAM)

Click Here for Microfiche Usage Tip
(1) RECTIFIER(2) SCREW(3) CHOKE SOLENOID(3-1) PLUNGER, CHOKE SOLENOID(4) SCREW(5) BRACKET, CHOKE SOLENOID(6) BOLT(7) HOOK, CHOKE SOLENOID(8) SPRING PIN, 3-12(9) CORD ASSY "A(10) FUSE CABLE(11) SOLENOID SWITCH "A", PTT(11) SOLENOID SWITCH "A", PTT(11) SOLENOID SWITCH "B", PTT(11) SOLENOID SWITCH "B", PTT(12) CORD "A"(13) CORD "B"(14) CAP, CORD(14) CAP, CORD(15) OVER-HEAT SENSOR(16) STOPPER(17) MAIN SWITCH(17-1) KEY, MAIN SWITCH (NO.301)(17-1) KEY, MAIN SWITCH (NO.302)(17-1) KEY, MAIN SWITCH (NO.303)(18) SWITCH BOX(19) SCREW(20) GROMMET(21) OVER-HEAT BUZZER "B"(22) MOUNT RUBBER, 9-16-4.3(23) BOLT(24) NUT(25) SPRING WASHER(26) CORD ASSY "C"(27) BOLT(28) PANEL, MAIN SWITCH(28) PANEL, MAIN SWITCH(29) ASSIST CORD (RED)(30) SWITCH I , POWER TRIM & TILT(30-1) PACKING,12.1-17-0.5(31) CLAMP, 6.5-47.5P(32) CLAMP, 7-80P(33) PLUG "B", CABLE TERMINAL



Parts List
2003 :: 70 HP :: 2 Stroke Nissan NS70C :: ELECTRIC PARTS (DIAGRAM)
Pic. Ref. Part Description Tohatsu
Part Number		 Original
Part Number		 Remarks Price Quantity
Needed
Order
Quantity
(1) RECTIFIER COMPLETE 3B7760653M 3B7-76065-3 $130.56 1
(2) SCREW 9215037625M 921503-7625 $1.18 2
(3) CHOKE SOLENOID 361760500M 361-76050-0 $94.25 1
(3-1) PLUNGER 361760730M 361-76073-0 $9.41 1
(4) SCREW 9215036406M 921503-6406 $1.44 3
(5) BRACKET CHOKE SOLENOID 3C8760550M 3C8-76055-0 $3.54 1
(6) BOLT 9101036616M 910103-6616 $1.27 2
(7) HOOK CHOKE SOLENOID 3F3760570M 3F3-76057-0 $5.16 1
(8) SPRING PIN 3-12 9514030312M 951403-0312 $0.88 1
(9) CORD ASSY A 3F3761101M 3F3-76110-1 $0.00 1 Sold Out View More Details
(10) FUSE WIRE 3C7760621M 3C7-76062-1 L=450 $16.73 1
(11) SOLENOID SWITCH A PTT 3C8725800M 3C8-72580-0 UP $45.80 1
(11) SOLENOID SWITCH B PTT 3C8725810M 3C8-72581-0 DN $45.80 1
(11) SOLENOID SWITCH A PTT 3C8725800M 3C8-72580-0 UP $45.80 1
(11) SOLENOID SWITCH B PTT 3C8725810M 3C8-72581-0 DN $45.80 1
(12) CORD A SOLENOID SWITCH 3C7725820M 3C7-72582-0 L=220 $0.00 2 Sold Out View More Details
(13) CORD B SOLENOID SWITCH 3C8725831M 3C8-72583-1 L=150 $5.16 2
(14) CAP CORD 3A3761450M 3A3-76145-0 $3.62 4
(15) OVER-HEAT SENSOR 3N4761720M 3N4-76172-0 70C # 11444~ / 60C # 10388~ $77.77 1
(16) STOPPER 353660240M 353-66024-0 $4.70 1
(17) MAIN SWITCH 353760203M 353-76020-3 FOR F TYPE $60.63 1
(17-1) MAIN SWITCH KEY (NO.301) 3F3762170M 3F3-76217-0 FOR F TYPE $18.84 1
(17-1) MAIN SWITCH KEY (NO.302) 3F3762180M 3F3-76218-0 FOR F TYPE $18.84 1
(17-1) MAIN SWITCH KEY (NO.303) 3F3762190M 3F3-76219-0 FOR F TYPE $18.84 1
(18) SWITCH BOX 3B7S760322 3B7S76032-2 FOR F TYPE $0.00 1 Sold Out View More Details
(19) SCREW 9215035510M 921503-5510 FOR F TYPE $0.46 4
(20) SWITCH BOX GROMMET 3B7760350M 3B7-76035-0 FOR F TYPE $0.00 1 Sold Out View More Details
(21) OVER HEAT BUZZER B 3B7761710M 3B7-76171-0 FOR F TYPE $61.55 1
(22) RUBBER MOUNT 9-16-4.3 3B7063050M 3B7-06305-0 FOR F TYPE $0.98 1
(23) BOLT 9101030525M 910103-0525 FOR F TYPE $0.00 1 Sold Out View More Details
(24) NUT 9301030500M 930103-0500 FOR F TYPE $0.92 1
(25) SPRING WASHER 9413030500M 941303-0500 FOR F TYPE $0.97 1
(26) CORD ASSY C 3B7761190M 3B7-76119-0 L=2500 / FOR F TYPE $155.09 1
(27) BOLT 9101036625M 910103-6625 FOR F TYPE $1.09 2
(28) PANEL MAIN SWITCH 3B7762010M 3B7-76201-0 FOR F-PTT TYPE $24.11 1 Sold Out View More Details
(28) PANEL MAIN SWITCH 3B7762000M 3B7-76200-0 FOR F TYPE $24.11 1 Sold Out View More Details
(29) ASSIST CORD (RED) 353725460M 353-72546-0 FOR F-PTT TYPE $6.33 1
(30) SWITCH ASSY I POWER TRIM & TILT 353725701 353-72570-1 FOR F-PTT TYPE $0.00 1 Sold Out View More Details
(30-1) PACKING 12.1-17-0.5 152016120M 152-01612-0 FOR F-PTT TYPE $1.02 1
(31) CLAMP 6.5-47.5P 309069720M 309-06972-0 $2.21 1
(32) CLAMP 7-80P 353069720M 353-06972-0 $2.35 1
(33) CABLE TERMINAL PLUG 3A3760370M 3A3-76037-0 $1.61 1
Your IP Address is: 216.73.216.147
Copyright © 2025 East Marine, LLC