View 7 Photos View 0 Videos 2023 Peterbilt 579 Door Electrical Switch $350 USD Paccar-Peterbilt RH Passenger Side Window Control Switch *Fits 2022-Present Peterbilt 535, 536, 537, 548, 567, 579, 579EV, 589 Part# Q27-1029-2101, Material: Polycarbonate/ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Part NumberQ27-1029-2101Stock Number977342 MLS Number14588092CategoryDoor Electrical Switches Last Updated9/5/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Peterbilt 579 Throttle Position Sensor Contact for price GOOD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number326427-17 MLS Number14531549CategoryThrottle Position Sensors Last Updated8/8/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2016 Peterbilt 579 Body Control Module $900 USD Paccar MUX3-P Electronic Chassis Control Module *Fits 2011-2016 Peterbilt 384, 386, 2011-2017 T660, 2011-2019 Kenworth T680, T800, T880, W990, 2011-2019 Peterbilt 567, 579, 2011-2022... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part NumberQ21-1077-3-103, A2C8070310195Stock Number977010 MLS Number14423770CategoryBody / Chassis Control Modules Last Updated7/30/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2013 Peterbilt 579 Body Control Module Price Drop $600 USD Genuine Paccar Cab Electronic Control Unit (CECU3) *Fits Kenworth T170-T880, C500, W900 (2011-2025) Peterbilt 325-389, 567-587 (2011-2025) Peterbilt 387 (2011-2013) Part# Q21-1076-1-100 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2013Part NumberQ21-1076-1-100Stock Number976938 MLS Number14423620CategoryBody / Chassis Control Modules Last Updated9/12/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2024 Paccar-Peterbilt Turn Signal Multi-Switch Fits Kenworth T680/T880 & Peterbilt 579, Part # 480913 $185 USD Paccar-Peterbilt Turn Signal Multi-Switch *Fits Kenworth T680, T880 And Peterbilt 579 Part# 480913, 480913X2S, Material: Aluminum and Plastic ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2024Part Number480913, 480913X2SStock Number976933 MLS Number14368586CategoryTurn Signal Switches Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2024 Peterbilt 579 Fuse Box $300 USD Paccar-Peterbilt Sleeper Fuse Box Part# P27-1224-0120, Engine Make: Cummins, Engine Model: X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2024Part NumberP27-1224-0120Stock Number976932 MLS Number14368584CategoryFuse Boxes & Panels Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2023 Peterbilt 579 Headlight Assembly $375 USD Genuine Paccar Halogen Headlamp RH Passenger Side *Fits 2022-2026 Peterbilt 579 Part# P54-6196-100R *HAS SOME DAMAGE SHOWN IN PICTURES, Material: Plastic ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Part NumberP54-6196-100RStock Number896581-28 MLS Number14236318CategoryHeadlight Assemblies Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2023 Peterbilt 579 Headlight Assembly $500 USD Genuine Paccar Halogen Headlamp LH Driver Side *Fits 2022-2026 Peterbilt 579 Part# P54-6196-100, Material: Plastic ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Part NumberP54-6196-100Stock Number896581-27 MLS Number14236317CategoryHeadlight Assemblies Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2023 Peterbilt 579 Fuse Box $800 USD Paccar Cab Fuse Box Assembly Part# P27-1297-0101, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Part NumberP27-1297-0101Stock Number896581-22 MLS Number14236310CategoryFuse Boxes & Panels Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2023 Peterbilt 579 Body Control Module $750 USD Paccar Cab Control Module VECU 12v *Fits 2022+ Peterbilt 567, 579,579 Kenworth T680, T880, W990 Part# Q21-1139-019-019 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Part NumberQ21-1139-019-019Stock Number896581-20 MLS Number14232896CategoryBody / Chassis Control Modules Last Updated9/5/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Peterbilt 579 Throttle Position Sensor Contact for price GOOD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number284918-20 MLS Number13682951CategoryThrottle Position Sensors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2017 Peterbilt 579 Throttle Position Sensor Contact for price GOOD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2017Stock Number446037-19 MLS Number12966729CategoryThrottle Position Sensors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2013 Peterbilt 579 Throttle Position Sensor Contact for price GOOD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2013Stock Number237064-20 MLS Number12560509CategoryThrottle Position Sensors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info