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Peterbilt 375 HVAC Pressure Switches

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37817 HVAC Pressure Switch
4-Seasons®
37817 HVAC Pressure Switch
Part Number: FS37817
Vehicle Info Required to Guarantee Fit
$45.49
Product Details
Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyWarranty : 120-day 4-Seasons limited warrantyRecommended Use : OE ReplacementProduct Fit : Direct Fit
37323 HVAC Pressure Switch
4-Seasons®
37323 HVAC Pressure Switch
Part Number: FS37323
Vehicle Info Required to Guarantee Fit
$32.49
Product Details
Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyWarranty : 120-day 4-Seasons limited warrantyRecommended Use : OE ReplacementProduct Fit : Direct Fit
37329 HVAC Pressure Switch
4-Seasons®
37329 HVAC Pressure Switch
Part Number: FS37329
Vehicle Info Required to Guarantee Fit
$21.49
Product Details
Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyWarranty : 120-day 4-Seasons limited warrantyRecommended Use : OE ReplacementProduct Fit : Direct Fit
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Helpful Automotive Resources

Where Is the A/C Low-Pressure Switch Located?
Where Is the A/C Low-Pressure Switch Located?A/C high pressure switches are typically used to prevent compressor damage. The A/C low-pressure switch cycles the compressor to prevent evaporator icing. Usually, the low pressure switch (see illustration) will signal the compressor to disengage at about 25 psi of low side pressure and will re-engage the compressor at about 45