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Yanmar4JHOther Electrical

Yanmar 121575-91250 Key Switch for 4JH3 series diesel engines

Compatible With 3TN100L-MK and 4TN100TL-MCC Models

OEM #: 12157591250SKU: YM12157591250

Ships in 1-2 days

$316.89

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Special Order Item - not eligible for return

The Yanmar 121575-91250 Key Switch is compatible with the following engine models:

  • 4JH3 series
  • 3TN100L-MK
  • 4TN100TL-MCC
  • 3TNE84T-NR
SKU YM12157591250
OEM Number 12157591250
Part Type Electrical, Other
OEM Brand YANMAR

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  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
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Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.