Thermostat illustration – not the actual part
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Thermostat illustration – not the actual part

Aftermarket parts may appear slightly different, including the packaging.

WesterbekePropulsion EnginesThermostats

Westerbeke 043612 Thermostat For 9.4 BTDA And 12.5 BTDA Generators

160degF / 71degC

OEM #: 043612SKU: WB043612

Ships in 7-10 days

$41.37

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

The Westerbeke thermostat WB-043612 can be used for the following generators and engines:

  • 9.4 BTDA - 50 Hz, 12.5 BTDA
  • 9.4 BTDAR - 50 Hz, 12.5 BTDAR
  • 42B Four
SKU WB043612
OEM Number 043612
Part Type Thermostats
OEM Brand WESTERBEKE
  • WB-043612

Warranty

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Genuine Westerbeke parts warranty

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  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
  • If same-day shipping is critical, please call to confirm availability

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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.