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Thermostats, Thermostat Kits, and Thermostat Gaskets

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Model

OEM

Thermostat

Thermostat Gasket

Thermostat Kit

2.4 WMD(50Hz)Westerbeke23-3600 --
3.0 BCG(50Hz)Westerbeke-23-0802 23-3651
3.0 WMD(60Hz)Westerbeke23-3600 --
3.3 WMD(50Hz)Westerbeke23-3600 23-0806 23-3650
3.75 BCG(50Hz)Westerbeke23-3602 23-0808 23-3659
3.75 BCGB(50Hz)Westerbeke23-3603 23-0800 23-3654
3.75 BCGTC(50Hz)Westerbeke23-3603 23-0800 23-3654
4.0 BCD(60Hz)Westerbeke-23-0806 -
4.0 BCG(60Hz)Westerbeke-23-0802 23-3651
4.0 SBEG(50Hz)Westerbeke23-3603 23-0801 23-3655
4.2 BCG(50HZ)Westerbeke23-3603 23-0801 23-3655
4.4 BCD(60Hz)Westerbeke23-3600 -23-3650
4.4 WMD(60Hz)Westerbeke23-3600 23-0806 23-3650
4.5 BCD(50Hz)Westerbeke-23-0802 -
4.5 BCG(60Hz)Westerbeke23-3602 23-0808 23-3659
4.5 BCGB(60Hz)Westerbeke23-3603 23-0800 23-3654
4.5 BCGTC(60Hz)Westerbeke23-3603 23-0800 23-3654
4.8 BCG(50Hz)Westerbeke23-3601 23-0802 23-3651
4.9 TWG(50Hz)Westerbeke23-3601 23-0803 23-3652
5.0 BCG(50Hz)Westerbeke23-3602 23-0808 23-3659
5.0 BCG(60Hz)Westerbeke23-3603 23-0801 23-3655
5.0 BCGA(50Hz)Westerbeke23-3602 23-0808 23-3659
5.0 BCGA(60Hz)Westerbeke23-3603 23-0801 23-3655
5.0 SBCG(60Hz)Westerbeke23-3603 23-0801 23-3655
5.2 BCGA(50Hz)Westerbeke23-3603 23-0801 23-3655
5.4 SBCG(50Hz)Westerbeke23-3603 23-0801 23-3655
5.8 WMD(50Hz)Westerbeke23-3600 23-0806 23-3650
5.9 BCGC(50Hz)Westerbeke23-3603 23-0801 23-3655
6.0 BCD(60Hz)Westerbeke-23-0802 -
6.0 BCGB(50Hz)Westerbeke23-3603 23-0800 23-3654
6.0 BCGTC(50Hz)Westerbeke23-3603 23-0800 23-3654
6.0 BTD(50Hz)Westerbeke23-3600 23-0802 23-3653
6.0 BTDA(50Hz)Westerbeke23-3600 --
6.0 WMD(50Hz)Westerbeke23-3600 23-0806 23-3650
6.4 BEG(50Hz)Westerbeke23-3605 23-0803 23-3656
6.4 SBEG(50Hz)Westerbeke23-3605 23-0803 23-3657
6.4 TWG(50Hz)Westerbeke23-3601 23-0802 23-3651
6.5 BCG(60Hz)Westerbeke23-3601 23-0802 23-3651
6.5 BTG(50Hz)Westerbeke23-3601 23-0803 23-3652
6.5 SBCG(60Hz)Westerbeke23-3603 23-0801 23-3655
6.5 TWG(60Hz)Westerbeke23-3601 23-0803 23-3652
7.0 BCG(60Hz)Westerbeke23-3602 23-0808 23-3659
7.0 BCGA(60Hz)Westerbeke23-3602 23-0808 23-3659
7.0 BCGB(60Hz)Westerbeke23-3603 23-0800 23-3654
7.0 BCGC(60Hz)Westerbeke23-3603 23-0801 23-3655
7.0 BTG(50Hz)Westerbeke23-3601 23-0802 23-3651
7.2 BCGTC(60Hz)Westerbeke23-3603 23-0800 23-3654
7.5 BTD(50Hz)Westerbeke23-3600 23-0802 23-3653
7.5 BTDA(50Hz)Westerbeke23-3600 --
7.7 WMD(60Hz)Westerbeke23-3600 23-0806 23-3650
8.0 BCGTC(50Hz)Westerbeke-23-0800 23-3654
8.0 BEG(50Hz)Westerbeke23-3605 23-0803 23-3656
8.0 BEG(60Hz)Westerbeke23-3605 23-0803 23-3656
8.0 BTD(60Hz)Westerbeke23-3600 23-0802 23-3653
8.0 BTDA(60Hz)Westerbeke23-3600 --
8.0 SBEG(50Hz)Westerbeke23-3605 23-0803 23-3657
8.0 SBEG(60Hz)Westerbeke23-3605 23-0803 23-3657
8.0 TWG(60Hz)Westerbeke23-3601 23-0802 23-3651
8.0 WMD(60Hz)Westerbeke23-3600 23-0806 23-3650
8.3 BTD(50Hz)Westerbeke23-3600 23-0802 23-3653
8.3 WMD(50Hz)Westerbeke23-3600 23-0806 23-3650
8.5 BTG(60Hz)Westerbeke23-3601 23-0803 23-3652
8.5 TWG(50Hz)Westerbeke23-3601 23-0802 23-3651
9.0 BTG(60Hz)Westerbeke23-3601 23-0802 23-3651
9.4 BTD(50Hz)Westerbeke23-3600 23-0802 23-3653
9.4 BTDA(50Hz)Westerbeke23-3600 23-0802 23-3653
9.4 BTDB(50Hz)Westerbeke23-3600 --
9.4 WMD(50Hz)Westerbeke23-3600 23-0806 23-3650
9.6 BCGTC(60Hz)Westerbeke-23-0800 23-3654
10.0 BEG(50Hz)Westerbeke23-3605 23-0803 23-3656
10.0 BEG(60Hz)Westerbeke23-3605 23-0803 23-3656
10.0 BTD(60Hz)Westerbeke23-3600 23-0802 23-3653
10.0 BTDA(60Hz)Westerbeke23-3600 --
10.0 BTG(50Hz)Westerbeke23-3601 23-0803 23-3652
10.0 SBEG(50Hz)Westerbeke23-3605 23-0803 23-3657
10.0 SBEG(60Hz)Westerbeke23-3605 23-0803 23-3657
10.4 BTD(50Hz)Westerbeke23-3600 23-0802 23-3653
11.0 BTD(60Hz)Westerbeke23-3600 23-0802 23-3653
11.0 TWG(60Hz)Westerbeke23-3601 23-0802 23-3651
11.0 WMD(60Hz)Westerbeke23-3600 23-0806 23-3650
11.6 SBEG(50Hz)Westerbeke23-3605 23-0803 23-3657
12.0 BEG(50Hz)Westerbeke23-3605 23-0803 23-3656
12.0 BTD(50Hz)Westerbeke23-3600 23-0807 23-3658
12.0 BTDA(50Hz)Westerbeke23-3605 --
12.0 BTDB(50Hz)Westerbeke23-3605 --
12.0 BTDC(50Hz)Westerbeke23-3600 --
12.0 BTG/A(50Hz)Westerbeke23-3601 23-0803 23-3652
12.5 BEG(60Hz)Westerbeke23-3605 23-0803 23-3656
12.5 BTD(60Hz)Westerbeke23-3600 23-0802 23-3653
12.5 BTDA(60Hz)Westerbeke23-3600 23-0802 23-3653
12.5 BTDB(60Hz)Westerbeke23-3600 --
12.5 BTG(60Hz)Westerbeke23-3601 23-0803 23-3652
12.5 SBEG(60Hz)Westerbeke23-3605 23-0803 23-3657
12.5 WMD(60Hz)Westerbeke23-3600 23-0806 23-3650
12.6 BTD(60Hz)Westerbeke23-3600 23-0802 23-3653
14.0 SBEG(60Hz)Westerbeke23-3605 23-0803 23-3657
15.0 BEG(60Hz)Westerbeke23-3605 23-0803 23-3656
15.0 BTD(60Hz)Westerbeke23-3600 23-0807 23-3658
15.0 BTDA(60Hz)Westerbeke23-3605 --
15.0 BTDB(60Hz)Westerbeke23-3605 --
15.0 BTDC(60Hz)Westerbeke23-3600 --
15.0 BTG/A(60Hz)Westerbeke23-3601 23-0803 23-3652
16.0 BED(50Hz)Westerbeke23-3605 --
16.0 BEDA(50Hz)Westerbeke23-3605 --
16.0 BEG(50Hz)Westerbeke23-3601 --
16.0 SBEG(50Hz)Westerbeke23-3600 --
16.0 WTA(50Hz)Westerbeke23-3605 --
18.7 SBEG(50Hz)Westerbeke23-3600 --
18.7 SBEGA(50Hz)Westerbeke23-3600 --
20.0 BED(50Hz)Westerbeke23-3605 --
20.0 BED(60Hz)Westerbeke23-3605 --
20.0 BEDA(60Hz)Westerbeke23-3605 --
20.0 BEG(50Hz)Westerbeke23-3601 --
20.0 BEG(60Hz)Westerbeke23-3601 --
20.0 SBEG(60Hz)Westerbeke23-3600 --
20.0 SBEGA(60Hz)Westerbeke23-3600 --
20.0 WTA(60Hz)Westerbeke23-3605 --
22.5 SBEG(60Hz)Westerbeke23-3600 --
22.5 SBEGA(60Hz)Westerbeke23-3600 --
25.0 BED(60Hz)Westerbeke23-3605 --
25.0 BEG(60Hz)Westerbeke23-3601 --

Model

OEM

Thermostat

Thermostat Gasket

Thermostat Kit

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Blowout
Save 11%-24% Off.
Thermostat Gasket - 23-0800 - Sierra
Meltdown Sale Price: $3.07
Save: $1.02
(24% Off $4.09)
Part # 23-0800 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
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Replaces:
  • Westerbeke 42260

Fits:
  • 4.5 BCGB(60Hz)/3.75 BCGB(50Hz)
  • 4.5 BCGTC(60Hz)/3.75 BCGTC(50Hz)
  • 7.0 BCGB(60Hz)/6.0 BCGB(50Hz)
  • 7.2 BCGTC(60Hz)/6.0 BCGTC(50Hz)
  • 9.6 BCGTC(60Hz)/8.0 BCGTC(50Hz)
Thermostat Gasket - 23-0801 - Sierra
Meltdown Sale Price: $2.43
Save: $0.55
(18% Off $2.98)
Part # 23-0801 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
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Replaces:
  • Westerbeke 46124

Fits:
  • 5.0 BCG(60Hz)/4.2 BCG(50HZ)
  • 5.0 BCGA(60Hz)/5.2 BCGA(50Hz)
  • 7.0 BCGC(60Hz)/5.9 BCGC(50Hz)
  • 5.0 SBCG(60Hz)/4.0 SBEG(50Hz)
  • 6.5 SBCG(60Hz)/5.4 SBCG(50Hz)
Thermostat Gasket - 23-0802 - Sierra
Meltdown Sale Price: $1.93
Save: $0.56
(22% Off $2.49)
Part # 23-0802 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
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Replaces:
  • Westerbeke 34196

Fits:
  • 4.0 BCG(60Hz)/3.0 BCG(50Hz)
  • 6.5 BCG(60Hz)/4.8 BCG(50Hz)
  • 8.0 TWG(60Hz)/6.4 TWG(50Hz)
  • 9.0 BTG(60Hz)/7.0 BTG(50Hz)
  • 11.0 TWG(60Hz)/8.5 TWG(50Hz)
  • 6.0 BCD(60Hz)/4.5 BCD(50Hz)
  • 8.0 BTD(60Hz)/6.0 BTD(50Hz)
  • 10.0 BTD(60Hz)/7.5 BTD(50Hz)
  • 11.0 BTD(60Hz)/8.3 BTD(50Hz)
  • 12.5 BTD(60Hz)/9.4 BTD(50Hz)
  • 12.5 BTDA(60Hz)/9.4 BTDA(50Hz)
  • 12.6 BTD(60Hz)/10.4 BTD(50Hz)
Thermostat Gasket - 23-0803 - Sierra
Meltdown Sale Price: $3.78
Save: $0.71
(15% Off $4.49)
Part # 23-0803 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
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Replaces:
  • Westerbeke 33417

Fits:
  • 6.5 TWG(60Hz)/4.9 TWG(50Hz)
  • 8.0 BEG(60Hz)/6.4 BEG(50Hz)
  • 8.5 BTG(60Hz)/6.5 BTG(50Hz)
  • 10.0 BEG(60Hz)/8.0 BEG(50Hz)
  • 12.5 BEG(60Hz)/10.0 BEG(50Hz)
  • 12.5 BTG(60Hz)/10.0 BTG(50Hz)
  • 15.0 BEG(60Hz)/12.0 BEG(50Hz)
  • 15.0 BTG/A(60Hz)/12.0 BTG/A(50Hz)
  • 8.0 SBEG(60Hz) 6.4 SBEG(50Hz)
  • 10.0 SBEG(60Hz)/8.0 SBEG(50Hz)
  • 12.5 SBEG(60Hz)/10.0 SBEG(50Hz)
  • 14.0 SBEG(60Hz)/11.6 SBEG(50Hz)
Thermostat Gasket - 23-0806 - Sierra
Meltdown Sale Price: $2.01
Save: $0.50
(19% Off $2.51)
Part # 23-0806 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
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Replaces:
  • Westerbeke 24323

Fits:
  • 4.4 BCD(60Hz)
  • 4.4 WMD(60Hz)/3.3 WMD(50Hz)
  • 7.7 WMD(60Hz)/5.8 WMD(50Hz)
  • 8.0 WMD(60Hz)/6.0 WMD(50Hz)
  • 11.0 WMD(60Hz)/8.3 WMD(50Hz)
  • 12.5 WMD(60Hz)/9.4 WMD(50Hz)
Thermostat Gasket - 23-0807 - Sierra
Meltdown Sale Price: $2.07
Part # 23-0807 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
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Replaces:
  • Westerbeke 33966

Fits:
  • 15.0 BTD(60Hz)/12.0 BTD(50Hz)
Thermostat Gasket - 23-0808 - Sierra
Your Price: $13.09
Save: $2.41
(15% Off $15.50)
Part # 23-0808 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 37922
Fits:
  • 4.5 BCG(60Hz)/3.75 BCG(50Hz)
  • 7.0 BCG(60Hz)/5.0 BCG(50Hz)
  • 7.0 BCGA(60Hz)/5.0 BCGA(50Hz)
Thermostat for Westerbeke 24688 - Sierra
Thermostat - 23-3600 - Sierra
Meltdown Sale Price: $11.43
Save: $3.38
(22% Off $14.81)
Part # 23-3600 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 24688

Temperature Rating: 180°
Fits:
  • 3.0 WMD(60Hz)/2.4 WMD(50Hz)
  • 4.4 BCD(60Hz)
  • 4.4 WMD(60Hz)/3.3 WMD(50Hz)
  • 7.7 WMD(60Hz)/5.8 WMD(50Hz)
  • 8.0 BTD(60Hz)/6.0 BTD(50Hz)
  • 8.0 BTDA(60Hz)/6.0 BTDA(50Hz)
  • 8.0 WMD(60Hz)/6.0 WMD(50Hz)
  • 10.0 BTD(60Hz)/7.5 BTD(50Hz)
  • 10.0 BTDA(60Hz)/7.5 BTDA(50Hz)
  • 11.0 BTD(60Hz)/8.3 BTD(50Hz)
  • 11.0 WMD(60Hz)/8.3 WMD(50Hz)
  • 12.5 BTD(60Hz)/9.4 BTD(50Hz)
  • 12.5 BTDA(60Hz)/9.4 BTDA(50Hz)
  • 12.5 BTDB(60Hz)/9.4 BTDB(50Hz)
  • 12.5 WMD(60Hz)/9.4 WMD(50Hz)
  • 12.6 BTD(60Hz)/10.4 BTD(50Hz)
  • 15.0 BTD(60Hz)/12.0 BTD(50Hz)
  • 15.0 BTDC(60Hz)/12.0 BTDC(50Hz)
  • 20.0 SBEG(60Hz)/16.0 SBEG(50Hz)
  • 20.0 SBEGA(60Hz)/16.0 SBEG(50Hz)
  • 22.5 SBEG(60Hz)/18.7 SBEG(50Hz)
  • 22.5 SBEGA(60Hz)/18.7 SBEGA(50Hz)
Thermostat for Westerbeke 35736 - Sierra
Thermostat - 23-3601 - Sierra
Meltdown Sale Price: $11.53
Save: $2.96
(20% Off $14.49)
Part # 23-3601 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 35736

Temperature Rating: 140°
Fits:
  • 6.5 BCG(60Hz)/4.8 BCG(50Hz)
  • 6.5 TWG(60Hz)/4.9 TWG(50Hz)
  • 8.0 TWG(60Hz)/6.4 TWG(50Hz)
  • 8.5 BTG(60Hz)/6.5 BTG(50Hz)
  • 9.0BTG(60Hz)/7.0 BTG(50Hz)
  • 11.0 TWG(60Hz)/8.5 TWG(50Hz)
  • 12.5 BTG(60Hz)/10.0 BTG(50Hz)
  • 15.0 BTG/A(60Hz)/12.0 BTG/A(50Hz)
  • 20.0 BEG(60Hz)/16.0 BEG(50Hz)
  • 25.0 BEG(60Hz)/20.0 BEG(50Hz)
Thermostat - 23-3602 - Sierra
Your Price: $16.30
Save: $4.73
(22% Off $21.03)
Part # 23-3602 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 37387

Temperature Rating: 140°
Fits:
  • 4.5 BCG(60Hz)/3.75 BCG(50Hz)
  • 7.0 BCG(60Hz)/5.0 BCG(50Hz)
  • 7.0 BCGA(60Hz)/5.0 BCGA(50Hz)
Thermostat for Westerbeke 39378 - Sierra
Thermostat - 23-3603 - Sierra
Your Price: $10.89
Save: $2.90
(21% Off $13.79)
Part # 23-3603 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 39378

Temperature Rating: 160°
Fits:
  • 4.5 BCGB(60Hz)/3.75 BCGB(50Hz)
  • 4.5 BCGTC(60Hz)/3.75 BCGTC(50Hz)
  • 5.0 BCG(60Hz)/4.2 BCG(50HZ)
  • 5.0 BCGA(60Hz)/5.2 BCGA(50Hz)
  • 7.0 BCGB(60Hz)/6.0 BCGB(50Hz)
  • 7.0 BCGC(60Hz)/5.9 BCGC(50Hz)
  • 7.2 BCGTC(60Hz)/6.0 BCGTC(50Hz)
  • 5.0 SBCG(60Hz)/4.0 SBEG(50Hz)
  • 6.5 SBCG(60Hz)/5.4 SBCG(50Hz)
Thermostat for Westerbeke 46097 - Sierra
Thermostat - 23-3604 - Sierra
Your Price: $18.99
Save: $5.57
(22% Off $24.56)
Part # 23-3604 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 46097

Temperature Rating: 140°
Fits:
  • 8.0 BEG(60Hz)/6.4 BEG(50Hz)
  • 10.0 BEG(60Hz)/8.0 BEG(50Hz)
  • 12.5 BEG(60Hz)/10.0 BEG(50Hz)
  • 15.0 BEG(60Hz)/12.0 BEG(50Hz)
Thermostat for Westerbeke 24690 - Sierra
Thermostat - 23-3605 - Sierra
Your Price: $17.18
Save: $1.44
(7% Off $18.62)
Part # 23-3605 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 24690

Temperature Rating: 180°
Fits:
  • 8.0 SBEG(60Hz)/6.4 SBEG(50Hz)
  • 10.0 SBEG(60Hz)/8.0 SBEG(50Hz)
  • 12.5 SBEG(60Hz)/10.0 SBEG(50Hz)
  • 14.0 SBEG(60Hz)/11.6 SBEG(50Hz)
  • 15.0 BTDA(60Hz)/12.0 BTDA(50Hz)
  • 15.0 BTDB(60Hz)/12.0 BTDB(50Hz)
  • 20.0 BED(60Hz)/16.0 BED(50Hz)
  • 20.0 BEDA(60Hz)/16.0 BEDA(50Hz)
  • 20.0 WTA(60Hz)/16.0 WTA(50Hz)
  • 25.0 BED(60Hz)/20.0 BED(50Hz)
Thermostat Kit - 23-3650 - Sierra
Your Price: $14.54
Save: $2.95
(16% Off $17.49)
Part # 23-3650 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 24688 & 24323

Fits:
  • 4.4 BCD(60Hz)
  • 4.4 WMD(60Hz)/3.3 WMD(50Hz)
  • 7.7 WMD(60Hz)/5.8 WMD(50Hz)
  • 8.0 WMD(60Hz)/6.0 WMD(50Hz)
  • 11.0 WMD(60Hz)/8.3 WMD(50Hz)
  • 12.5 WMD(60Hz)/9.4 WMD(50Hz)
Thermostat Kit - 23-3651 - Sierra
Your Price: $14.49
Save: $2.20
(13% Off $16.69)
Part # 23-3651 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 35736 & 34196

Fits:
  • 4.0 BCG(60Hz)/3.0 BCG(50Hz)
  • 6.5 BCG(60Hz)/4.8 BCG(50Hz)
  • 8.0 TWG(60Hz)/6.4 TWG(50Hz)
  • 9.0 BTG(60Hz)/7.0 BTG(50Hz)
  • 11.0 TWG(60Hz)/8.5 TWG(50Hz)
Thermostat Kit - 23-3652 - Sierra
Meltdown Sale Price: $15.60
Save: $2.45
(13% Off $18.05)
Part # 23-3652 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 35736 & 33417

Fits:
  • 6.5 TWG(60Hz)/4.9 TWG(50Hz)
  • 8.5 BTG(60Hz)/6.5 BTG(50Hz)
  • 12.5 BTG(60Hz)/10.0 BTG(50Hz)
  • 15.0 BTG/A(60Hz)/12.0 BTG/A(50Hz)
Thermostat Kit - 23-3653 - Sierra
Meltdown Sale Price: $13.51
Save: $2.29
(14% Off $15.80)
Part # 23-3653 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 24688 & 34196

Fits:
  • 8.0 BTD(60Hz)/6.0 BTD(50Hz)
  • 10.0 BTD(60Hz)/7.5 BTD(50Hz)
  • 11.0 BTD(60Hz)/8.3 BTD(50Hz)
  • 12.5 BTD(60Hz)/9.4 BTD(50Hz)
  • 12.5 BTDA(60Hz)/9.4 BTDA(50Hz)
  • 12.6 BTD(60Hz)/10.4 BTD(50Hz)
Thermostat Kit - 23-3654 - Sierra
Meltdown Sale Price: $13.15
Save: $2.06
(13% Off $15.21)
Part # 23-3654 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 39378 & 42260

Fits:
  • 4.5 BCGB(60Hz)/3.75 BCGB(50Hz)
  • 4.5 BCGTC(60Hz)/3.75 BCGTC(50Hz)
  • 7.0 BCGB(60Hz)/6.0 BCGB(50Hz)
  • 7.2 BCGTC(60Hz)/6.0 BCGTC(50Hz)
  • 9.6 BCGTC(60Hz)/8.0 BCGTC(50Hz)
Thermostat Kit - 23-3655 - Sierra
Meltdown Sale Price: $12.55
Save: $1.80
(12% Off $14.35)
Part # 23-3655 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 39378 & 46124

Fits:
  • 5.0 BCG(60Hz)/4.2 BCG(50HZ)
  • 5.0 BCGA(60Hz)/5.2 BCGA(50Hz)
  • 7.0 BCGC(60Hz)/5.9 BCGC(50Hz)
  • 5.0 SBCG(60Hz)/4.0 SBEG(50Hz)
  • 6.5 SBCG(60Hz)/5.4 SBCG(50Hz)
Thermostat Kit - 23-3656 - Sierra
Meltdown Sale Price: $21.86
Save: $2.94
(11% Off $24.80)
Part # 23-3656 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
Hurry! Only 1 left in stock
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Replaces:
  • Westerbeke 46097 & 33417

Fits:
  • 8.0 BEG(60Hz)/6.4 BEG(50Hz)
  • 10.0 BEG(60Hz)/8.0 BEG(50Hz)
  • 12.5 BEG(60Hz)/10.0 BEG(50Hz)
  • 15.0 BEG(60Hz)/12.0 BEG(50Hz)
Thermostat Kit - 23-3657 - Sierra
Your Price: $20.83
Save: $2.35
(10% Off $23.18)
Part # 23-3657 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
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Replaces:
  • Westerbeke 24690 & 33417

Fits:
  • 8.0 SBEG(60Hz)/6.4 SBEG(50Hz)
  • 10.0 SBEG(60Hz)/8.0 SBEG(50Hz)
  • 12.5 SBEG(60Hz)/10.0 SBEG(50Hz)
  • 14.0 SBEG(60Hz)/11.6 SBEG(50Hz)
Thermostat Kit - 23-3658 - Sierra
Meltdown Sale Price: $12.54
Save: $2.37
(15% Off $14.91)
Part # 23-3658 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
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Replaces:
  • Westerbeke 24688 & 33966

Fits:
  • 15.0 BTD(60Hz)/12.0 BTD(50Hz)
Thermostat Kit - 23-3659 - Sierra
Your Price: $28.06
Save: $4.04
(12% Off $32.10)
Part # 23-3659 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 5 hrs 4 mins.
No Reviews | Write Review | Ask Question
Replaces:
  • Westerbeke 37387 & 37922

Fits: 4.5 BCG(60Hz)/3.75 BCG(50Hz)
  • 7.0 BCG(60Hz)/5.0 BCG(50Hz)
  • 7.0 BCGA(60Hz)/5.0 BCGA(50Hz)
  • Thermostat Gasket - 23-0804 - Sierra
    Meltdown Sale Price: $2.56
    Save: $0.45
    (14% Off $3.01)
    Part # 23-0804 ValueShip™ Eligible
    SHIPS TODAY!* if ordered in 5 hrs 4 mins.
    Hurry! Only 1 left in stock
    No Reviews | Write Review | Ask Question
    Replaces OEM Part # :
    • Westerbeke 33373
    Fits:
    • 15.0 BTDA (60Hz)
    • 12.0 BTDA (50Hz)
    • 15.0 BTDB (60Hz)
    • 12.0 BTDB (50Hz)
    • 15.0 WTA (60Hz)
    • 12.0 WTA (50Hz)
    • 20.0 BED (60Hz)
    • 16.0 BED (50Hz)
    • 20.0 BEDA (60Hz)
    • 16.0 BEDA (50Hz)
    • 20.0 WTA (60Hz)
    • 16.0 WTA (50Hz)
    • 25.0 BED (60Hz)
    • 20.0 BED (50Hz)
    • 25.0 WTA (60Hz)
    • 20.0 WTA (50Hz)
    Thermostat Gasket - 23-0805 - Sierra
    Meltdown Sale Price: $4.77
    Save: $0.72
    (13% Off $5.49)
    Part # 23-0805 ValueShip™ Eligible
    SHIPS TODAY!* if ordered in 5 hrs 4 mins.
    Hurry! Only 1 left in stock
    No Reviews | Write Review | Ask Question
    Replaces OEM Part # :
    • Westerbeke 40434
    Fits:
    • 20.0 BEG (60Hz)
    • 16.0 BEG (50Hz)
    • 25.0 BEG (60Hz)
    • 20.0 BEG (50Hz)
    • 20.0 SBEG (60Hz)
    • 16.0 SBEG (50Hz)
    • 20.0 SBEGA (60Hz)
    • 16.0 SBEG (50Hz)
    • 22.5 SBEG (60Hz)
    • 18.7 SBEG (50Hz)
    • 22.5 SBEGA (60Hz)
    • 18.7 SBEGA (50Hz)
    Thermostat Kit - 23-3660 - Sierra
    Your Price: $20.47
    Save: $3.52
    (14% Off $23.99)
    Part # 23-3660 ValueShip™ Eligible
    SHIPS TODAY!* if ordered in 5 hrs 4 mins.
    No Reviews | Write Review | Ask Question
    Replaces OEM Part # :
    • Westerbeke
    Fits:
    • 15.0 BTDA(60Hz)
    • 12.0 BTDA(50Hz)
    • 15.0 BTDB(60Hz)
    • 12.0 BTDB(50Hz)
    • 15.0 WTA(60Hz)
    • 12.0 WTA(50Hz)
    • 20.0 BED(60Hz)
    • 16.0 BED(50Hz)
    • 20.0 BEDA(60Hz)
    • 16.0 BEDA(50Hz)
    • 20.0 WTA(60Hz)
    • 16.0 WTA(50Hz)
    • 25.0 BED(60Hz)
    • 20.0 BED(50Hz)
    • 25.0 WTA(60Hz)
    • 20.0 WTA(50Hz)
    Thermostat Kit - 23-3661 - Sierra
    Meltdown Sale Price: $15.48
    Save: $3.49
    (18% Off $18.97)
    Part # 23-3661 ValueShip™ Eligible
    SHIPS TODAY!* if ordered in 5 hrs 4 mins.
    No Reviews | Write Review | Ask Question
    Replaces OEM Part # :
    • Westerbeke
    Fits:
    • 20.0 BEG(60Hz)
    • 16.0 BEG(50Hz)
    • 25.0 BEG(60Hz)
    • 20.0 BEG(50Hz)
    Thermostat Kit - 23-3662 - Sierra
    Meltdown Sale Price: $14.61
    Save: $3.94
    (21% Off $18.55)
    Part # 23-3662 ValueShip™ Eligible
    SHIPS TODAY!* if ordered in 5 hrs 4 mins.
    No Reviews | Write Review | Ask Question
    Replaces OEM Part # :
    • Westerbeke
    Fits:
    • 20.0 SBEG(60Hz)
    • 16.0 SBEG(50Hz)
    • 20.0 SBEGA(60Hz)
    • 16.0 SBEG(50Hz)
    • 22.5 SBEG(60Hz)
    • 18.7 SBEG(50Hz)
    • 22.5 SBEGA(60Hz)
    • 18.7 SBEGA(50Hz)
    Sierra
    Thermostats, Thermostats Kits and Gaskets for Westerbeke
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