View 10 Photos View 0 Videos 2020 Used Peterbilt 579 Battery Box Recently Updated $225 USD Used 579 Battery Box, Side: Either, Tray Material: Steel, Battery Capacity: 4, Width: 31.00", Height: 18.50", Steps: No, Latch/Strap: N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideEitherStock Number600-11745 MLS Number11979044CategoryBattery Boxes / Trays Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Peterbilt 389 Exterior Sun Visor, Non-Louvered Price Drop $195 USD New 389 Exterior Sun Visor, Non-Louvered, Position: Cab Exterior, Size: 14", Side: Front, Type: Sun Visor, Material: Steel ConditionNewSideFrontPart NumberMD0816Stock Number654-10638 MLS Number13881754CategorySun Visors Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Peterbilt 379 Fender Guard Price Drop $30 USD New 379 Fender Guard, Side: Set, Material: Steel Quantity5ConditionNewWill Fit Year(s)1987 & UpSideSetPart NumberMD1896Stock Number608-13026 MLS Number11938078CategoryFenders Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2020 Used Peterbilt 579 Mud Flap Hanger Recently Updated $150 USD Used 579 Mud Flap Hanger, Dimensions: N/A, Side: Set, Type: Straight Type ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideSetStock Number727-10373 MLS Number11993265CategoryMud Flap Hangers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2020 Used Peterbilt 579 Tool Box Recently Updated $350 USD Used 579 Tool Box, Side: Driver, Width: 30.00", Height: 24.50", Material: Aluminum, Steps: No, Latch/Strap: Latch Style ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideDriverStock Number693-10234 MLS Number11967325CategoryTool Boxes Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2020 Used Peterbilt 579 Air Cleaner Recently Updated $162 USD Used 579 Air Cleaner, Side: N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideN/AStock Number624-11351 MLS Number11999652CategoryAir Cleaners / Air Filter Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2020 Used Peterbilt 579 DEF Tank Recently Updated $500 USD Used 579 DEF Tank, 27 Gallons ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Capacity27 GallonsPart NumberM866278Stock Number657-10669 MLS Number11967318CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2016 Used Peterbilt 389 DEF Pump Recently Updated $485 USD Used 389 DEF Pump, Engine Make: Paccar, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2016Part Number2871879Stock Number561-10919 MLS Number11923812CategoryDiesel Exhaust Fluid (DEF) Pumps Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2016 Used Peterbilt 389 Aftertreatment Control Module Recently Updated $400 USD Used 389 Aftertreatment Control Module, Engine Make: Paccar, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2016Part Number1869261Stock Number680-10332 MLS Number13843294CategoryAftertreatment Control Modules (ACM) Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2016 Used Peterbilt 389 Exhaust Stack Tip Recently Updated $283 USD Used 389 Exhaust Stack Tip, Side: N/A, Style: N/A, Type: Exhaust Stack, Length: 48.00", Width: 5.00" ConditionUsedL x W48.00" x 5.00"Fits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2016SideN/AStock Number639-11119 MLS Number11919803CategoryExhaust Parts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Peterbilt 379 LH Headlight Assembly w/o Turn Signal Recently Updated $361 USD New Aftermarket 379 LH Headlight Assembly w/o Turn Signal, Side: Driver, Style: Halogen, Inner Housing: Chrome ConditionUsedSideDriverPart NumberPT0148Stock Number611-18865 MLS Number12904496CategoryHeadlight Assemblies Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2016 Used Peterbilt 389 LH 3/4 Fender Recently Updated $200 USD Used 389 LH 3/4 Fender, Side: Driver, Material: Steel ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2016SideDriverStock Number608-13007 MLS Number11919790CategoryFenders Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2016 Used Peterbilt 389 Mud Flap Hanger Set Recently Updated $150 USD Used 389 Mud Flap Hanger Set, Dimensions: 4.50"width x 30.25" length, Side: Set, Type: Straight Type ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2016SideSetStock Number727-10370 MLS Number11919788CategoryMud Flap Hangers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Aftermarket Peterbilt 379 Bumper w/54-3/4" Bottom Hole Cut Outs Recently Updated $766 USD New Aftermarket 379 Bumper w/54-3/4" Bottom Hole Cut Outs, Color: Chrome, Height: 20", Material: Steel ConditionUsedPart Number804BX2054BStock Number602-16321 MLS Number11906278CategoryBumpers, Front Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Peterbilt Stainless Rear Air Cleaner Bracket Set w/8-9 LED 2" Lights & Bezels Recently Updated $229 USD New Aftermarket Peterbilt Stainless Rear Air Cleaner Bracket Set w/8-9 LED 2" Lights Bezels, Type: Light Bar Set, Length: N/A, Width: N/A, Material: Steel ConditionUsedL x WN/A x N/APart Number37330Stock Number793-10091 MLS Number12273561CategoryAir Cleaners / Air Filter Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Peterbilt Air Cleaner Bracket Set w/LEDs Recently Updated $200 USD New Aftermarket Peterbilt Air Cleaner Bracket Set w/LEDs, Type: Light Bar Set, Length: 26.00", Width: 3.75", Material: Steel ConditionUsedL x W26.00" x 3.75"Part Number33700Stock Number793-10092 MLS Number12273559CategoryAir Cleaners / Air Filter Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Aftermarket Peterbilt 579 LH Chrome Mirror Recently Updated $518.15 USD New Aftermarket 579 LH Chrome Mirror, Heated: Yes, Side: Driver Quantity4ConditionUsedSideDriverPart NumberR596090220000CStock Number613-14024 MLS Number12215878CategoryMirrors Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2004 Used Peterbilt 387 Cab Electrical Protection Recently Updated $927 USD Used 387 Cab Electrical Protection, Type: Cab Control Module ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Part Number1609266004Stock Number650-10778 MLS Number11905569CategoryBody / Chassis Control Modules Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2004 Used Peterbilt 387 LH Rear Cab Mount Recently Updated $216 USD Used 387 LH Rear Cab Mount, Position: Rear, Side: Driver ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004SideDriverPart Number2905987Stock Number630-10798 MLS Number11905517CategoryCab Mounts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2004 Used Peterbilt 387 Radiator Mount Recently Updated $81 USD Used 387 Radiator Mount, Type: Bracket, Material: Aluminum ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Part Number0708034Stock Number647-10306 MLS Number11905516CategoryRadiator Core Supports Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2004 Used Peterbilt 387 Transmission Crossmember Recently Updated $270 USD Used 387 Transmission Crossmember, W x H x L: 31.25" x 12.25" x 1.00" ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Part Number0160018Stock Number648-11300 MLS Number11905515CategoryCrossmembers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2004 Used Peterbilt 387 RH Rear Cab Mount Recently Updated $216 USD Used 387 RH Rear Cab Mount, Position: Rear, Side: Passenger ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004SidePassengerPart Number2905988Stock Number630-10797 MLS Number11905514CategoryCab Mounts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2004 Used Peterbilt 387 Front Cab Mount Recently Updated $216 USD Used 387 Front Cab Mount, Position: Front, Side: Either Quantity2ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004SideEitherPart Number2025119Stock Number630-10795 MLS Number11905513CategoryCab Mounts Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2004 Used Peterbilt 387 RH Hood Rest Recently Updated $103 USD Used 387 RH Hood Rest, Position: Cab, Side: Passenger ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004SidePassengerStock Number638-10603 MLS Number11905322CategoryHood Rests Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2004 Used Peterbilt 387 LH Hood Rest Recently Updated $103 USD Used 387 LH Hood Rest, Position: Cab, Side: Driver ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004SideDriverStock Number638-10602 MLS Number11905321CategoryHood Rests Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info