Waterloo Specialties

New Custom CDI for replacement of
discontinued or too expensive parts

CDI Repair Services

 

 

 
 
 
 
 

 

NEW replacement CDI for Yamaha Four Wheelers
1987 to 1995

CDI's are US made by us with US and Japan made
parts. They use a microprocessor for timing
control and have the same advance curve as OEM
plus has rev limiter set at 9500. Starter interlock
and kill switch remain the same. OEM style rev limit
in reverse for models that came equiped with that.
No need to change anything, direct plug in and done.

All Yamaha YFM350 CDI's are $245 and $10 mailing.

Now available with two year warranty
Check for part number on old CDI

1UY-20

87 Warrior

1YW-20

87 - 88 Big Bear 87 - 89 Moto4

2XK-20

88 Warrior

3HN-00

89 Big Bear 89 Moto4

3GD-00

89 Warrior

3HN-10

90 - 94 Big Bear 90 - 94 Moto4

3GD-20

90 - 95 Warrior

4GB-00

93 - 95 Kodiak

3GD-30

96 Warrior

Please order by the number on your old CDI for most reliable identification.

Discontinued by Yamaha

1YW-85540-20-00
3HN-85540-00-00
1UY-85540-20-00
3HN-85540-10-00
4GB-85549-00-00
3GD-85540-00-00
3GD-85540-20-00
3GD-85540-30-00
2XK-85540-20-00

$245.00 with $10 shipping
International shipping higher, contact us.

Choose part number
from list

Please feel free to contact us any time with your questions or comments, and your feedback is appreciated.

Tom Bauer
(410) 549-6649

Email Waterloo Specialties

This page last updated on 11-16-2019