Description
Comparison points and tradeoffs
When comparing Lights – Turn Signal – Horn – Left Handlebar Switch Assembly – Compatible with Yamaha DT100 DT175 DT250 DT360 DT400 with other Switches options, use this source-backed detail as the primary discriminator: Product identity: Lights – Turn Signal – Horn – Left Handlebar Switch Assembly – Compatible with Yamaha DT100 DT175 DT250 DT360 DT400.
Use this second fact to evaluate the tradeoff: Item Weight : 10 ounces. A third point to compare across alternatives is: Wire harness overall length = 28″ (loom 1 is 20″ long).
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
- Is Discontinued By Manufacturer
:
No - Item Weight
:
10 ounces - Date First Available
:
January 4, 2017 - Manufacturer
:
4into1 - ASIN
:
B07JQDG6Z5 - Best Sellers Rank: #1,081,735 in Automotive (See Top 100 in Automotive)
- #2,461 in Powersports Switches
Reproduction Yamaha lights / turn signal / horn switch assembly for many of the DT dual sport models from 74-76. It’s common for the stock switches to wear and corrode from decades of use. Sometimes the horn button breaks or the turn signal switch no longer clicks into place. Lights, horn and turn signals are necessary safety features to have working!
If you are running aftermarket handlebars check to make sure the 28″ wire harness is long enough. This switch is designed to have the wires run outside the handlebars.
- Wire harness overall length = 28″ (loom 1 is 20″ long)
- Loom 1 = 6 Male bullet terminals, yellow, brown, light green, dark green, pink, light orange/white line, and 1 dual female bullet terminal (blue)
- Loom 2 = 6 pin connector, white, blue/white line, green/white line, green red/line, yellow white line, brown
Replaces Yamaha Part Numbers: 558-83972-60-00, 498-83972-62-00
Note: This switch is similar to the DT125/175/250/400 1977-1978 and XT250/500 models but the wiring is not the same.
Fits Yamaha:
DT100C – 1976
DT175C – 1976
DT250B – 1975
DT250C 1976
DT360A – 1974
DT400B – 1975
DT400C – 1976
Source product highlights
About this item
- Reproduction Yamaha lights / turn signal / horn switch assembly for many of the DT dual sport models from 74-76
- Wire harness overall length = 28″ (loom 1 is 20″ long) Loom 1 = 6 Male bullet terminals, yellow, brown, light green, dark green, pink, light orange/white line, and 1 dual female bullet terminal (blue)
- Loom 2 = 6 pin connector, white, blue/white line, green/white line, green red/line, yellow white line, brown
- Replaces Yamaha Part Numbers: 558-83972-60-00, 498-83972-62-00
- Fits Yamaha: DT100C – 1976 | DT175C – 1976 | DT250B – 1975 | DT250C 1976 | DT360A – 1974 | DT400B – 1975 | DT400C – 1976




Customer –
nice quality. works well. best aftermarket product out there.
SonomaGary –
Product appeared to be good quality but…No documentation included to show what all 12 wires are designated for, ie horn, on/off lights, hi/low beam, left or right turn signal. It’s kind of like giving a person a bicycle to cross town without a map! And no response from seller!!
Daniel Lucas –
Looks, fits, and works like the original.