View 1 Photo View 0 Videos 1999 Peterbilt 379 Right Door Contact for price MISSING PART'S INSIDE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1999SideRIGHTStock Number500534-7 MLS Number14281250CategoryDoors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1999 Peterbilt 379 Left Door Contact for price MISSING PART'S INSIDE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1999SideLEFTStock Number500534-6 MLS Number14281249CategoryDoors Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Peterbilt 379 Suspension Parts $360 USD Peterbilt Air Spring Support *Fits Air-Leaf Or Air-Trac Suspensions Part# 03-07346L, Suspension Make: Peterbilt, Suspension Model: Air Leaf ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number03-07346LStock Number976701 MLS Number14247808CategorySuspension Misc. Parts 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 2005 Peterbilt 379 Bracket $175 USD Peterbilt Cab Muffler Bracket LH Driver Side Part# 14-15638L, Material: Steel ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Part Number14-15638LStock Number976676 MLS Number14240390CategoryBrackets, Misc. 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 2005 Peterbilt 379 Bracket $175 USD Peterbilt Cab Muffler Bracket RH Passenger Side Part# 14-15638R, Material: Steel ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Part Number14-15638RStock Number976675 MLS Number14240389CategoryBrackets, Misc. 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 2005 Peterbilt Hood Support / Hood Stop, Fits 386/388/389, Part # 13-04709L $150 USD Peterbilt Hood Support/Hood Stop *Fits 386, 388, 389 Part# 13-04709L ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Part Number13-04709LStock Number976641 MLS Number14222106CategoryHood Parts 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 2005 Used Peterbilt Hood Support/Hood Stop, Fits 386/388/389, Part # 13-04709R $150 USD Peterbilt Hood Support/Hood Stop *Fits 386, 388, 389 Part# 13-04709R ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Part Number13-04709RStock Number976640 MLS Number14222102CategoryHood Parts 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 2000 Peterbilt 379 Front Bumper $3,000 USD MOOSE BUMPER FOR A 1999 TO 2007 PET 379, Material: Aluminum, Moose Bumpers: Moose Bumpers ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Stock Number976627 MLS Number14219550CategoryBumpers, Front Last Updated6/23/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Peterbilt 379 Crossmember $650 USD Peterbilt Mid-Ship Crossmember *Compatible With Peterbilt 379 Peterbilt 520 Part# 01-51526-003, Material: Aluminum ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number01-51526-003Stock Number976550 MLS Number14155177CategoryCrossmembers Last Updated8/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Peterbilt Hood Crown, Part # 13-04537P $315 USD Peterbilt Hood Crown Part# 13-04537P ConditionUsedFits To Make(s)PeterbiltFits To Model(s)UniversalPart Number13-04537PStock Number976494 MLS Number14135939CategoryHood Parts Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Peterbilt 379EXHD Poly Shift Plate Cover, Part # 05-17810 C $125 USD Paccar Poly Shift Plate Cover 20 1/2" x 10 1/4" - Cutout 3 3/8" From Top Of Lip Part# 05-17810 C, Material: Fiberglass ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379EXHDPart Number05-17810 CStock Number976452 MLS Number14123478CategoryInterior Misc. Parts 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 Peterbilt 379 Engine Mount $400 USD Peterbilt Front Engine Mount Crossmember *Fits Peterbilts 348, 357, 377, 378, 379, 385 Part# 05-15046, 05-15046M002, Air/Hydraulic: Air/Hydraulic, Engine Make: Caterpillar, Engine Model:... ConditionUsedEngine ModelCaterpillar 3406Fits To Make(s)PeterbiltFits To Model(s)379Part Number05-15046, 05-15046M002Stock Number976444 MLS Number14123470CategoryEngine Mounts Last Updated7/30/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Peterbilt 379 Left Fender Extension $300 USD Peterbilt Fender Support Pair Parts# 13-03590L, 13-03590R 45.5"x12"x5.5" ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379SideLEFTPart Number13-03590L, 13-03590RStock Number976334 MLS Number14095924CategoryFender Extensions 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 Peterbilt 379 Engine Mount $275 USD Peterbilt Real Engine Mount/Support Works with Cummins ISX, Cummins M11 Celect+, CAT C15 Part# 05-15034M000, Air/Hydraulic: Other, Engine Make: Cummins, Engine Model: ISX ConditionUsedEngine ModelCummins ISXFits To Make(s)PeterbiltFits To Model(s)379Part Number05-15034M000Stock Number976313 MLS Number14091570CategoryEngine Mounts 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 Peterbilt 379 Sleeper Panel with 3 Elite Amber Marker Lights 3" x 48", Part # 14981105 $375 USD Peterbilt Sleeper Panel w/ 3 Elite Amber Marker Lights 3 Inch X 48 Inch Part# 14981105 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number14981105Stock Number976292 MLS Number14091543CategoryExterior Misc. Parts 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 Peterbilt Hood Crown for 1987-2007 Peterbilt 379 Short Hood (119"), Part # 13-03514P $400 USD Peterbilt Hood Crown *Fits 1987-2007 Peterbilt 379 Short Hood(119") Part# 13-03514P ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number13-03514 PStock Number976291 MLS Number14091542CategoryHood Parts 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 1987-2007 Peterbilt 379 Hood Crown for Short Hood (119"), Part # 13-03514P $400 USD Peterbilt Hood Crown *Fits 1987-2007 Peterbilt 379 Short Hood(119") Part# 13-03514P ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number13-03514 PStock Number976290 MLS Number14091541CategoryHood Parts 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 Peterbilt Hood Crown for 1987-2007 Peterbilt 379 Extended Hood (127"), Part # 13-03515P $500 USD Peterbilt Hood Crown *Fits 1987-2007 Peterbilt 379, Fits Extended Hood(127") Part# 13-03515P ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number13-03515 PStock Number976289 MLS Number14087530CategoryHood Parts Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Peterbilt 379 Sleeper Header Shelf, Part # 20-17267 $60 USD Peterbilt Sleeper Header Shelf Part# 20-17267, Material: Plastic ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number20-17267Stock Number976258 MLS Number14077097CategoryInterior Misc. Parts 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 Peterbilt 379 Hood Step/Fender Brace, Part # 15-05344R / 15-05344L $100 USD Peterbilt Hood Step/ Fender Brace Part# 15-05344R (Passenger) ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number15-05344RStock Number976254 MLS Number14071442CategoryHood Parts Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Peterbilt 379 Suspension Parts $125 USD Paccar Axle Stop Part# 01-50737, Suspension Type: Leaf Spring, Suspension Make: Peterbilt, Suspension Model: Other ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number01-50737Stock Number976243 MLS Number14058636CategorySuspension Misc. Parts 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 Peterbilt 379 Hood Support $250 USD Peterbilt Front Corner Hood Gusset LH (Driver Side) *Fits 1987-2007 PB 379 Part# 13-04190L,, Length: 16.80" ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number1304190LStock Number976240 MLS Number14058633CategoryHood Support Parts 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 Peterbilt 379 Hood Support $250 USD Peterbilt Front Corner Hood Gusset LH (Driver Side) *Fits 1987-2007 PB 379 Part# 13-04190L,, Length: 16.80" ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number1304190LStock Number976239 MLS Number14058632CategoryHood Support Parts 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 2000 Peterbilt 379 Throttle Position Sensor Contact for price GOOD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Stock Number553559-18 MLS Number13656905CategoryThrottle 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 2000 Peterbilt 379 Left Seat Contact for price GOOD SHAPE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000SideLEFTStock Number553559-17 MLS Number13656903CategorySeats Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info