Engine Parts

BESTfit AC Condenser Fits Peterbilt* High Quality AC Condenser* Inches Core Size  - 31.500 Height  - 25.000 Width  - 0.625 Core Thickness* Sold Individually* Warranty On Condenser Against Defects In Workmanship & Material From Date Of...

BESTfit AC Condenser Fits Peterbilt 18-03543* High Quality Parallel Flow AC Condenser* Inches Core Size  - 29.750 Height  - 8.000 Width   - 1.000 Core Thickness* Replaces OE 18-03543* Sold Individually* Warranty On AC Condensers Against...

BESTfit 12V Sanden Super HD AC Compressor For Peterbilt 387 - Replaces F69-6003-121* High Quality AC Compressor * Genuine OEM Grade* Super HD Style* 12 Volts* Clutch Diameter: 125 MM* 6 Groove* Serpentine Belt* 7 Cylinders* Comp. Displacement: 9.5 Cubic...

Wire Harness Assembly for Pressure SwitchThis pressure switch pigtail is designed specifically for use in Peterbilt trucks. It features a two-wire WeatherPack connector, making it reliable and easy to install. Essentially, it's a wire harness that helps...

BESTfit Heater Control Valve Fits Peterbilt 359This aftermarket Peterbilt 359 Heater Control Valve Cab is designed to replace your factory style heater control valve. This heavy duty steel construction is manufactured to OE specifications and features a...

BESTfit Blower Motor With OE Style Plug Fits Peterbilt 359* High Quality HVAC Blower Motor* Fits Cab And Sleeper* Has OE Style Plug* * Warranty On Blower Motor Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...

BESTfit Sanden Super HD AC Compressor Fits 337, 348, 382, 384, 389 & 389 Glider* High Quality AC Compressor And Clutch* 12 Volts* 8 Groove* 123 MM Clutch Diameter* Serpentine Belt Type* 7 Cyle Cylinders* Top O-Ring Pad Fitting Style* GSA Head Style* CW...

BESTfit 12V Sanden Super HD AC Compressor For Peterbilt* High Quality AC Compressor* Genuine OEM Grade* Super HD Style* 12 Volts* Clutch Diameter: 119 MM* 8 Groove* Serpentine Belt* 7 Cylinder* Comp. Displacement: 9.5 Cubic Inches* Factory Oil Charge:...

BESTfit 18.75 Inch Water Valve Cable With Looped Ends Fits Peterbilt 359This 18.75 Inch Water Valve Cable with Looped Ends for a Peterbilt 359 is designed to replace your OE FA10200 factory style defroster cable. This water valve cable is manufactured to...

BESTfit Fresh Air Cable With Looped Ends Fits Peterbilt 359This 28 Inch Fresh Air Cable with Looped Ends fits Peterbilt 359 is designed to replace your OE FA10200 factory style defroster cable. This water valve cable is manufactured to OE specifications...

BESTfit 12V AC Compressor With Lateral Port, Serpentine Belt Fits Peterbilt 379 & 387 - Replaces LF0121* High Quality Clutch* Sold Individually* Warranty On Clutchs Against Defects In Workmanship & Material From Date Of Purchase.*** High Quality...

BESTfit Aluminum 3.5 Inch Diameter AC Accumulator Fits Peterbilt* High Quality AC Accumulator* Material: Aluminum* 9.12 Inch Length* PACCAR Type Pad Inlet* 3/4 Inch #12 Inlet Size* PACCAR Type Pad Outlet* Pad Type Outlet Size* 3.5 Inch Diameter*...