Peterbilt 359 Heat & AC Parts

BESTfit Peterbilt 359 Heater Core For Cab OnlyIntroducing our Heater Core, a vital component for your vehicle's heating system. With dimensions of 10 inches in width, 7 5/8 inches in length, and 2 1/2 inches thick, it ensures efficient heating...

BESTfit AC Low Pressure Switch Fits Peterbilt * High Quality AC Pressure Switch* M12 X 1.50 Metric Thread* On At 47 PSI* Off At 23 PSI* Sold Individually* Warranty On A/C Switches Against Defects In Workmanship & Material From Date Of Purchase*** High...

Heater Core Cover Fits Peterbilt 359 * High Quality Heater Core Cover* Stainless Steel* Metal* Sold Individually* Warranty On Heater Core Covers Against Defects In Workmanship & Material From Date OfPurchase*** High Quality Aftermarket Replacement Part...

Louvered Dash AC Cover Inlet Fits Peterbilt 359 * High Quality A/C Cover* Stainless Steel * With Louvers * Sold Individually* Warranty On A/C Cover Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...

AC Control Panel Cover Fits Peterbilt 359 * High Quality Air Conditioner Control Panel Cover* Made Of Stainless Steel * Sold Individually * Warranty On Air Conditioner Control Panel Cover Against Defects In Workmanship & Material From Date Of Purchase***...

Stainless Steel AC Lower Panel Cover Fits Peterbilt 359 1967-1987 * High Quality Air Conditioner Cover* Made Of Stainless Steel * Lower Panel * Sold Individually * Warranty On Air Conditioner Cover Against Defects In Workmanship & Material From Date Of...

BESTfit Heater Control Valve Fits Peterbilt 359Introducing the Heater Control Valve, crafted from durable steel. Featuring .625-inch ports that open when pulled, this valve is designed for horizontal cable mounting. Sold individually, this aftermarket...

BESTfit AC Grilldenser Fits Peterbilt 359 1979-1986 * High Quality AC Condenser* Measurement - 26.00 Height - 36.750 Inch Width- 1.00 Inch Thick* Number 8 and Number 6 Fittings* Warranty On Condensers Against Defects In Workmanship & Material From Date...

BESTfit HVAC Moisture IndicatorIntroducing the HVAC Moisture Indicator, featuring a 0.375 inch male insert O-ring fitting and a 0.375 inch female O-ring fitting. This indicator also includes a high-pressure relief valve and male Schrader port threads to...

A/C Heater Box Assembly Fits Peterbilt  - Cab AC/Heater Box Assembly - Sold Individually - Warranty On Cab AC/Heater Box Assemblies Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement Part (Not...

RigMaster A/C Hose O Ring Kit For KohlerLooking for a versatile O-ring kit? This aftermarket replacement O-ring kit includes (3) large O-rings, (3) medium O-rings, and (2) small O-rings, designed specifically for A/C hoses. Sold individually, it offers a...

Peterbilt 359 HVAC Unit Front Cover Replacement  - Front Cover - Made In USA - Sold Individually - Warranty On Front Covers Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement Part (Not...