Condenser 21013-1001 1K8-81325-20 511-81325-20 277-81326-90
Note: The Fizzy FS1/FS1E used different condensers throughout models, so please check the image as you may need our SKU: 005012 with a single wire.
Yamaha YB100E Condenser Wiring Guide
Original Setup (Solder-On Type):
• Condenser body soldered directly to the contact breaker plate
• No external wires—connections made via solder tabs
Modern Replacement Setup (2-Wire Type):
• Wire 1 (to points): Connects to the same terminal as the original condenser—this is the signal wire from the points
• Wire 2 (to ground): Secure under a clean screw on the contact breaker plate or to chassis ground
Important:
The black/white wire from the loom is part of the ignition kill circuit and should not be connected to the condenser. Grounding this wire will cut spark.
Summary:
This modern condenser replaces the original solder-on unit used on Yamaha YB100E models. It features two sealed wire leads: one connects to the ignition points, and the other to ground. The black/white wire from the loom is unrelated to the condenser—it is used for ignition shut-off and should remain wired as per original configuration.
Replacement aftermarket part for for the following OEM numbers:
- Daiichi DMO-33
- Kawasaki 21013-1001
- Yamaha 1K8-81325-20-00, 511-81325-20-00, 520-81325-20-00, 277-81326-90-00
This will suit the following models as well as those listed in fitments:
- Yamaha ATMX 1972-73
- Yamaha CT2 1972
- Yamaha CT3 1973
- Yamaha DT125 (Single Shock) 1978-79 (USA)
- Yamaha DT1 C 1972
- Yamaha FS1 1977-82
- Yamaha FS1 DX 1982
- Yamaha GTMX 1978-79
- Yamaha HT1 B 1970
- Yamaha HT1 BM 1971
- Yamaha LB50 P 1978-79
- Yamaha LB50 P Chappy 1980-82
- Yamaha LB80 2AC 1976-78
- Yamaha LB80 2AD 1976-1978
- Yamaha LB80 3D 1977
- Yamaha LB80 II HC 1976
- Yamaha LB II 80 1981
- Yamaha LT2 1972-73
- Yamaha LT2 M 100 MX 1972-73
- Yamaha LT3 1973
- Yamaha LTMX 1973
- Yamaha YZ50 1979
Before You Place Your Order...
- Note the image may not be exactly as item received and any slight difference will not be inferior or effect performance
- Check the fitment list to ensure this item will fit your vehicle
- When we refer to right or left, this is as you sit on your vehicle
- To find part by SKU, enter the number without "SKU" into the search box
- Products containing any fluid or hazardous materials, aerosols, batteries including large lithium jump starters cannot be shipped overseas due to courier restrictions although we can ship UK offshore and Scottish Highlands at higher shipping rates
- EU customers should check with your countries customs office to determine what additional costs such as tax or Import duties will be prior to purchasing. These charges are normally collected by the delivery company or when you pick the item up, they are not included in the item price or shipping charge on this website
All parts and accessories are brand new and include VAT where applicable.
Most parts are pattern or aftermarket although some will be genuine but are not always stated as being so.
The use of motorcycle manufacturers' names is for reference purposes only. We do not imply that the products we sell are made by or with the permission of the names listed.
Compatible Yamaha Motorcycles
- Yamaha DT100 1974
- Yamaha DT100 1975
- Yamaha DT100 1976
- Yamaha DT100 1977
- Yamaha DT100 1978
- Yamaha DT100 1979
- Yamaha DT100 1980
- Yamaha DT100 1981
- Yamaha DT100 1982
- Yamaha DT100 1983
- Yamaha DT100 1984
- Yamaha DT100 1985
- Yamaha DT50 M 1978
- Yamaha DT50 M 1979
- Yamaha DT50 M 1980
- Yamaha DT50 M 1981
- Yamaha DT50 MX 1981
- Yamaha DT50 MX 1982
- Yamaha DT50 MX 1983
- Yamaha DT50 MX 1984
- Yamaha DT50 MX 1985
- Yamaha DT50 MX 1986
- Yamaha DT50 MX 1987
- Yamaha DT50 MX 1988
- Yamaha DT50 MX 1989
- Yamaha DT50 MX 1990
- Yamaha DT50 MX 1991
- Yamaha DT50 MX 1992
- Yamaha DT50 MX 1993
- Yamaha DT50 MX 1994
- Yamaha DT50 MX 1995
- Yamaha DT80 MX 1981
- Yamaha DT80 MX 1982
- Yamaha DT80 MX 1983
- Yamaha DT80 MX 1984
- Yamaha DT80 MX2 1983
- Yamaha DT80 MX2 1984
- Yamaha DT80 MX2 1985
- Yamaha DT80 MX2 1986
- Yamaha DT80 MX2 1987
- Yamaha FS1 E DX 1977
- Yamaha FS1 E DX 1978
- Yamaha FS1 E DX 1979
- Yamaha FS1 E DX 1980
- Yamaha FS1 E DX 1981
- Yamaha FS1 SE Chopper 1981
- Yamaha FS1 SE Chopper 1982
- Yamaha LB2-80 Bop 2 1980
- Yamaha RD50 1986
- Yamaha RD50 M (Alloy Wheel) 1979
- Yamaha RD50 M (Alloy Wheel) 1980
- Yamaha RD50 M (Spoked Wheel) 1977
- Yamaha RD50 M (Spoked Wheel) 1978
- Yamaha RD50 MX 1979
- Yamaha RD50 MX 1980
- Yamaha RD50 MX 1981
- Yamaha RD50 MX 1982
- Yamaha RD50 MX 1983
- Yamaha RD50 MX 1984
- Yamaha RD50 MX 1985
- Yamaha RD50 MX 1986
- Yamaha RD50 MX 1987
- Yamaha RD80 MX 1982
- Yamaha RD80 MX 1983
- Yamaha RD80 MX 1984
- Yamaha RD80 MX 1985
- Yamaha RD80 MX 1986
- Yamaha RS100 (Drum Brakes) 1977
- Yamaha RS100 (Drum Brakes) 1978
- Yamaha RS100 (Drum Brakes) 1979
- Yamaha RS100 (Drum Brakes) 1980
- Yamaha RS100 (Drum Brakes) 1981
- Yamaha YB100 E 1978
- Yamaha YB100 E 1979
- Yamaha YB100 E 1980
- Yamaha YB100 E 1981
- Yamaha YB100 E 1982
- Yamaha YB100 E 1983
- Yamaha YB100 E 1984
- Yamaha YB100 E 1985
- Yamaha YB100 E 1986
- Yamaha YB100 E 1987
- Yamaha YB100 E 1988
- Yamaha YB100 E 1989
- Yamaha YB100 E 1990
- Yamaha YB100 E 1991
- Yamaha YB100 E 1992
- Yamaha YB100 E 1993
- Yamaha YB100 E 1994
- Yamaha YZ50 1980
- Yamaha YZ50 1981
- Yamaha YZ50 1982
- Yamaha YZ50 1983
