Warning Light Sending Units

Water Temperature Safety Switch, Maximum 235 Degrees F, 1/2 in. NPT, Each

Part Number: QCR-61-740

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Temperature Switch, Single Wire Installation, 230 Degrees F, 3/8 in.-18 NPT, Each

Part Number: LNG-43252

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Warning Light Sending Unit, Water Temperature, 3/8 in. Each

Part Number: QCR-61-748

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Pressure Safety Switch, Minimum 4 psi., 1/8 in. NPT, Each

Part Number: QCR-61-730

Not Yet Reviewed

Estimated Ship Date: Today

Sending Unit, Oil Pressure, 20 psi, 1/8 in.-27 NPT, Each

Part Number: AAF-ALL99059

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Temperature Switch, Single Wire Installation, 230 Degrees F, 1/2 in.-14 NPT, Each

Part Number: LNG-43250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Warning Light Sending Unit, Oil Pressure, 1/8 in. NPT, Each

Part Number: QCR-61-733

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Sending Unit, Fuel Pressure, 4 psi, 1/8 in.-27 NPT, Each

Part Number: AAF-ALL99058

Not Yet Reviewed

Estimated Ship Date: Today

Temperature Switch, Single Wire Installation, 250 Degrees F, 1/2 in.-14 NPT, Each

Part Number: LNG-43300

Not Yet Reviewed

Estimated Ship Date: Today

Temperature Switch, Single Wire Installation, 300 Degrees F, 3/8 in.-14 NPT, Each

Part Number: LNG-43400

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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• Special Order