Wire Terminals & Couplers, Wire Harnesses

Main Wiring Harness

Main Wiring Harness - Fits: XS1/XS1B 1970-71 - ( Black covering ). OEM Ref.# 256-82590-30-00


OEM Reference #
• 256-82590-30-00

Part #24-6570
$87.00 USD Ea
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Main Wiring Harness

Main Wiring Harness - Fits: XS2/TX650 1972-73 - ( Black covering ). OEM Ref.# 306-82590-30-00


OEM Reference #
• 306-82590-30-00
• 256-82590-30-00

Part #24-6571
$87.00 USD Ea
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Main Wiring Harness

Main Wiring Harness - Fits: TX650A/XS650B 1974-75. OEM Ref.# 447-82590-31/33


OEM Reference #
• 447-82590-31
• 447-82590-33

Part #24-6572
$87.00 USD Ea
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Main Wiring Harness

Main Wiring Harness - Fits: XS650C 1976 OEM Ref.# 584-82590-60


OEM Reference #
• 447-82590-33-00

Part #24-6573
$87.00 USD Ea
Add to Cart

Main Wiring Harness

Main Wiring Harness - Fits: XS650D 1977 ( Up to Engine # 704000 ). OEM Ref.# 1T3-82590-50/60-00


OEM Reference #
• 1T3-82590-51-00
• 1T3-82590-61-00

Part #24-6574
$87.00 USD Ea
Add to Cart

Main Wiring Harness

Main Wiring Harness - Fits: XS650D 1977 ( Engine # 704000 & Up ). OEM Ref.# 1T3-82590-51/61-00


OEM Reference #
• 1T3-82590-51-00
• 1T3-82590-61-00

Part #24-6575
$87.00 USD Ea
Add to Cart

Main Wiring Harness

Main Wiring Harness - Fits: XS650E 1978 OEM Ref.# 2F0-82590-51-00


OEM Reference #
• 2F0-82590-51-00

Part #24-6576
$87.00 USD Ea
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Main Wiring Harness

Main Wiring Harness - Fits: XS650F 1979. OEM Ref.# 2F0-82590-52-00


OEM Reference #
• 2F0-82590-52-00

Part #24-6577
$87.00 USD Ea
Add to Cart

Main Wiring Harness

Main Wiring Harness - Fits: XS650SE 1978. OEM Ref.# 2MO-82590-50-00 Wire harness includes built in stock type fuse panel assembly (fuse box).


OEM Reference #
• 2M0-82590-50-00
• 2M0-82590-50-00

Part #24-6578
$87.00 USD Ea
Add to Cart

Main Wiring Harness

Main Wiring Harness - Fits: XS650 2F/SF 1979. OEM Ref.# 2MO-82590-51-00 Wire harness includes built in stock type fuse panel assembly (fuse box).


OEM Reference #
• 2M0-82590-51-00

Part #24-6579
$87.00 $60.00 USD Ea
Add to Cart

Main Wiring Harness

Main Wiring Harness - Fits: XS650G 1980 Special II - (TCi Electronic Ignition). OEM Ref.# 3GO-82590-50 Wire harness includes built in stock type fuse panel assembly(fuse box).


OEM Reference #
• 3G0-82590-50

Part #24-6580
$87.00 USD Ea
Add to Cart

Main Wiring Harness

Main Wiring Harness - Fits: XS650SG 1980 - (TCi Electronic Ignition). OEM Ref.# 3G1-82590-51 Wire harness includes built in stock type fuse panel assembly(fuse box).


OEM Reference #
• 3G1-82590-51

Part #24-6581
$87.00 USD Ea
Add to Cart

Main Wiring Harness

Main Wiring Harness - Fits: XS650H 1981 Special II & XS650SH 1981 - (TCi Electronic Ignition) OEM Ref.# 4M4-82590-50-00 Wire harness includes built in stock type fuse panel assembly(fuse box).


OEM Reference #
• 4M4-82590-50-00

Part #24-6582
$87.00 USD Ea
Add to Cart

Main Wiring Harness

Main Wiring Harness - Fits: XS650SJ/SK/SL 1982-84 - (TCi Electronic Ignition). OEM Ref.# 5V4-82590-50-00 Wire harness includes built in stock type fuse panel assembly(fuse box).


OEM Reference #
• 5V4-82590-50-00

Part #24-6583
$86.90 USD Ea
Add to Cart

Wire Harness 77-86 XS650 European

Wire Harness 77-86 XS650 European Model 447/3L1

Without flasher cancel unit and light checker connection
Part #24-6596
$99.00 USD Ea.
Add to Cart
Please choose your wire harnesses carefully, as these parts are not returnable.

Harnesses are made from new Yamaha genuine original patterns, so it's critical that you
order the correct model/year part number to match your bike (See our Model ID Chart).

To further verify, check your old harness by looking for the OEM part number on the white tape strip
located on the old harness (usually near the ignition coil connection area on the main loom).

Harness Diode

Plugs into original wire harness on 76-77 XS650's. Fits Harness #'s XS24-6573/74/75 and is adaptable to replace Diodes used on others.


OEM Reference #
• 341-81980-01

Part #24-6529
$6.50 USD Ea
Add to Cart

Chopper wiring harness TC Bros Choppers

Chopper wiring harness for XS650 with points ignition and separate voltage regulator and rectifier. Hook harness to battery through a switch and use with factory style connectors. No special tools or cutting/splicing of your factory harness required - simple to use. Comes with detailed wiring instructions and diagram. Regulator/rectifier not included.

Chopper and bobber custom projects.
Part #19-0411
$35.99 USD Ea.
Add to Cart

Chopper Wiring Harness 1980-84 XS650 (6 pin CDI) TC Bros Choppers

TC Bros Choppers Chopper Wiring Harness 80-84 (6 pin CDI)
Simplified chopper wiring harness for 1980-84 Yamaha XS650's with factory CDI ignition (with 6 pin plug) and combined rectifier regulator. Very simple to use, just hook harness to battery through a switch and plug and play with factory style connectors. No special tools or cutting/splicing of your factory harness required. Comes with detailed wiring instructions/diagram. REGULATOR, RECTIFIER, AND CDI NOT INCLUDED
Part #19-0451
$40.99 USD Ea
Add to Cart

Chopper Wiring Harness 1980-84 XS650 (8 pin CDI) TC Bros Choppers

TC Bros. Chopper Wiring Harness 1980-84 (8 pin CDI)
Simplified chopper wiring harness for 1980-84 Yamaha XS650's with factory CDI ignition (with 8 pin plug) and combined rectifier regulator. Very simple to use, just hook harness to battery through a switch and plug and play with factory style connectors. No special tools or cutting/splicing of your factory harness required. Comes with detailed wiring instructions/diagram. REGULATOR, RECTIFIER, AND CDI NOT INCLUDED
Part #19-0450
$40.99 USD Ea
Add to Cart

Bar Switch Assembly

Bar Switch Assembly - Clutch Side - Black Fits: 1977-84 North American Model XS650's. OEM Ref. # 1T3-83973-00 Note: Switch has No choke cable lever mount as used on some 1983-84 models.


OEM Reference #
• 1T3-83973-00

Part #24-2058
$51.00 USD Ea
Add to Cart

Bar Switch Assembly

Bar Switch Assembly - Brake/Throttle Side - Black Fits: 1976-78 North American XS650 Models and 1976-84 European models. OEM Ref. # 584-83963-00-00


OEM Reference #
• 584-83963-00-00

Part #24-2059
$51.00 USD Ea
Add to Cart

Bar Switch Assembly 1979-84

Bar Switch Assembly - Brake/Throttle Side - Black Fits: 1979-84 North American Model XS650's. OEM Ref. # 2L0-83975-00-98


OEM Reference #
• 2L0-83975-00-98
• 2L0-83975-01-98

Part #24-2060
$51.00 USD Ea
Add to Cart

Bar Switch Assembly 1977-84

Bar Switch Assembly - Clutch (LH) Side - Chromed Fits: 1977-84 North American Model XS650's. OEM Ref. # 1T3-83973-00 Note: Switch has No choke cable lever mount as used on some 1983-84 models.


OEM Reference #
• 1T3-83973-00

Part #24-2061
$64.00 USD Ea
Add to Cart

Bar Switch Assembly 1976-84*

Bar Switch Assembly - Brake/Throttle Side - Chrome Plated Fits: 1976-78 North American Models and 1976-84 European models. OEM Ref. # 584-83963-00-00


OEM Reference #
• 584-83963-00-00

Part #24-2062
$49.00 $45.00 USD Ea
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Bar Switch Assembly 1979-84

Bar Switch Assembly - Brake/Throttle Side - Chrome Plated Fits: 1979-84 North American Model XS650's. OEM Ref. # 2L0-83975-00-98


OEM Reference #
• 2L0-83975-00-98

Part #24-2063
$54.00 $49.00 USD Ea
Add to Cart

Fuse Holder with space for spare fuse 1970-79 XS650 Standard

Fuse Holder with space for spare fuse( 30mm.) Correct terminals (both have male ends) to replace fuse holder as used on all 1970-79 "Standard" XS650 models. Comes with 20 amp fuse. R5, DS7, RD250, RD350, RD400


OEM Reference #
• 164-82150
• 1E2-82150

Part #10-2004
$4.50 USD Ea
Add to Cart

XS650 Fuse Boxes

XS650 Fuse Boxes located on top of the battery are a part of the original wiring
harness and have Not been available separate. We now offer a copy of this
box as shown plus matching terminal block & terminals + the battery top cover
it attaches to. Cut the old fuse box from your main harness, attach the
connector block provided and plug in the new fuse box. Fits: All "Specials"
1978-84. Includes 25mm fuses.
Contains: 10A ignition, 10A signal, 10A Headlight, 20A Main fuses.
Can also be used with RD250, RD350, RZ350, RD400, XS750, XS1100 and XJ650, XJ750, XJ900s. Make sure you verify your wiring to the correct fuse via the connector block. The length of the harness is 2.5 inches, please verify that the wires on your bike are long enough to reach. For the XS850 and XS1100 the fuse box is part of the bike wiring harness, so some adaptation might be required. The same for the RD250 and RD350.
Part #10-2006
$26.50 USD Kit
Add to Cart

Mini Fuse Holder

Mini Fuse Holder
Shock proof construction.
Takes mini blade type fuses (5-20AMPS)
Part #14-0771
$3.00 USD Ea.
Add to Cart

Headlamp Plug

Headlamp Plug - 3 prong Socket with wires. Fits: To All 650's
Part #10-1155
$3.50 USD Ea
Add to Cart

Continuity Tester

Electrical Continuity Tester (use with power off) - Detects open circuit in fuses,
diodes, switches, sockets and wires (requires one AA battery - Not included).
Long 48" leads.
Part #35-9008
$6.50 $5.00 USD Ea
Add to Cart

Circuit Tester

Electric Circuit Tester - Checks all motorcycle primary electrical and computer
circuits for power. Plastic handle lights up if circuit is good. Icepick type
probe and 48" cable with insulated alligator clips.
Part #35-9009
$9.00 USD Ea
Add to Cart

Terminal Crimper Tool

Terminal Crimper Tool
Part #35-0008
$39.00 USD Ea
Add to Cart

Metric Terminal

Metric Terminal - Round Female type Pin Connector - Pk./10
Part #12-0017
$2.50 USD Pk
Add to Cart

Metric Terminal round male pin type

Metric Terminal - Round Male type Pin Connector - Pk./10
Part #12-0018
$2.50 USD Pk
Add to Cart

Metric Terminal Cover

Metric Terminal Cover - Round type Female Cover - Pk./10
Part #12-0019
$2.50 USD Pk
Add to Cart

Metric Terminal Cover

Metric Terminal Cover - Round type Male Cover - Pk./10
Part #12-0020
$2.50 USD Pk
Add to Cart

Metric Terminal

Metric Terminal - Round Double Female type Pin Connector - Pk./10
Part #12-0021
$2.50 USD Pk
Add to Cart

Metric Terminal Cover

Metric Terminal Cover - Round type Double Female Cover - Pk./10
Part #12-0022
$2.50 USD Pk
Add to Cart

Metric Terminal - Flat Male Spade type terminal

Metric Terminal - Flat Male Spade type Terminal - Pk./10


OEM Reference #
• 605502

Part #12-0023
$2.50 USD Pk
Add to Cart

Metric Terminal

Metric Terminal - Flat Female Spade type Terminal - Pk./10
Part #12-0024
$2.50 USD Pk
Add to Cart

Metric Terminal Cover

Metric Terminal Cover - Flat Female Spade Cover - Pk./10
Part #12-0027
$2.50 USD Pk
Add to Cart

Metric Terminal

Metric Terminal - Small Flat Male Spade type Terminal - Pk./10
Part #12-0120
$2.50 USD Pk
Add to Cart

Metric Terminal

Metric Terminal - Small Flat Female Spade type Terminal - Pk./10
Part #12-0121
$2.50 USD Pk
Add to Cart

Metric Terminal

Metric Terminal - Round Male Small type pin Connector - Pk./10
Part #12-0122
$2.50 USD Pk
Add to Cart

Metric Terminal

Metric Terminal - Round Female Small type pin Connector - Pk./10
Part #12-0123
$2.50 USD Pk
Add to Cart

Metric Terminal

Metric Terminal - Round Triple Female type Pin Connector - Pk./10
Part #12-0124
$3.50 USD Pk
Add to Cart

Metric Terminal Cover

Metric Terminal Cover - Round type Triple Female Cover - Pk./10
Part #12-0125
$3.50 USD Pk
Add to Cart

Wiring Coupler Set

Wiring Coupler Set with Terminals - 6 space (Small round pin type)
Part #12-0629
$4.50 USD Set
Add to Cart

Wiring Coupler Set

Wiring Coupler Set with Terminals - 2 space (side by side) - Large Flat Spade type
Part #12-0631
$4.00 USD Set
Add to Cart

Coupler Set

Wiring Coupler Set with Terminals - 2 space (at 90 degrees to each other) - Large Flat Spade type
Part #12-0632
$4.00 USD Set
Add to Cart

Coupler Set

Wiring Coupler Set with Terminals - 3 space - Large Flat Spade type. Set for stock
factory TCI Ignition trigger wire to stock wire harness (with terminals).
Part #12-0633
$4.50 USD Set
Add to Cart

Wiring Coupler Set

Wiring Coupler Set with Terminals - 4 space - Large Flat Spade type.
Part #12-0634
$4.50 USD Set
Add to Cart

Wiring Coupler Set

Wiring Coupler Set with Terminals - 6 space (Large Flat Spade type). This coupler set
connects the 1970-84 650 alternator to the stock wiring harness.
Part #12-0635
$4.50 USD Set
Add to Cart

Wiring Coupler Set

Wiring Coupler Set with Terminals - 8 space (Large Flat Spade type). This coupler set
connects the 1980-84 650 Rectifier/Regulator to the stock wiring harness.
Part #12-0636
$5.00 USD Set
Add to Cart

Wiring Coupler Set

Wiring Coupler Set with Terminals - 3 space (Small Flat Spade type).
Part #12-0637
$3.30 USD Set
Add to Cart

Wiring Coupler Set

Wiring Coupler Set with Terminals - 4 space (Small Flat Spade type).
Part #12-0638
$4.00 USD Set
Add to Cart

Wiring Coupler Set

Wiring Coupler Set with Terminals - 6 space (Small Flat Spade type).
Part #12-0639
$4.50 USD Set
Add to Cart

Wiring Coupler Set

Wiring Coupler Set with Terminals - 9 space (Small Flat Spade type).
Part #12-0640
$4.50 USD Set
Add to Cart

The name Yamaha and any other trade names or symbols belonging to each respective corporation are stated for reference purposes only. The products on this site are after market (not OEM) replacement parts and accessories only. We have no relationship to the listed companies.