View 2 Photos View 0 Videos New Aftermarket Peterbilt 377 RH Headlight Assembly w/Chrome Bezel Recently Updated $298 USD New Aftermarket 377 RH Headlight Assembly w/Chrome Bezel, Side: Passenger, Style: Halogen, Inner Housing: Chrome Quantity12ConditionUsedSidePassengerPart Number34475Stock Number611-20994 MLS Number14135645CategoryHeadlight Assemblies Last Updated4/4/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Aftermarket Peterbilt 377 LH Headlight Assembly w/Chrome Bezel $298 USD New Aftermarket 377 LH Headlight Assembly w/Chrome Bezel, Side: Driver, Style: Halogen, Inner Housing: Chrome Quantity14ConditionUsedSideDriverPart Number34474Stock Number611-21072 MLS Number14135643CategoryHeadlight Assemblies Last Updated3/31/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos New Aftermarket Peterbilt 377 LH Headlight Assembly w/Chrome Bezel $298 USD New Aftermarket 377 LH Headlight Assembly w/Chrome Bezel, Side: Driver, Style: Halogen, Inner Housing: Chrome Quantity9ConditionUsedSideDriverPart Number34474R2Stock Number611-21130 MLS Number14267807CategoryHeadlight Assemblies Last Updated3/26/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos New Aftermarket Peterbilt 377 RH Headlight Assembly w/Chrome Bezel $298 USD New Aftermarket 377 RH Headlight Assembly w/Chrome Bezel, Side: Passenger, Style: Halogen, Inner Housing: Chrome Quantity3ConditionUsedSidePassengerPart Number34475R2Stock Number611-21225 MLS Number14267798CategoryHeadlight Assemblies Last Updated3/26/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1995 Peterbilt 377 Windshield Washer Reservoir $75 USD 183947-821 - Used Windshield Washer Reservoir from a 1995 Peterbilt 377, OEM- R86-6001 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)377Stock Number2400172 MLS Number14186380CategoryWindshield Washer Reservoirs Last Updated3/1/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1996 Peterbilt 377 Right Windshield Washer Reservoir $50 USD RT SIDE FIREWALL MOUNT PLASTIC WASHER RESERVOIR ConditionUsedFits To Make(s)PETERBILTFits To Model(s)377SideRightStock Number2532510 MLS Number14179188CategoryWindshield Washer Reservoirs Last Updated2/28/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1998 Used Peterbilt 377 Air PSI $52 USD Used 377 Air PSI, Type: Primary Air PSI ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)1998Stock Number831-10247 MLS Number13400009CategoryGauges 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 1990 Peterbilt 377 Fuse Box $900 USD (USED) Peterbilt 377 Engine : CUMMINS BCIV 88NT Transmission: RTX12609B DOES NOT INCLUDE HARNESS, MOUNTED INSIDE CAB, LOWER LEFT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Stock Number25738572 MLS Number13315346CategoryFuse Boxes & Panels Last Updated12/14/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1994 Peterbilt 377 Fuse Box $900 USD (USED) Peterbilt 377 Engine : N14 Transmission: RM09-145B DOES NOT INCLUDE HARNESS, MOUNTED INSIDE CAB, LOWER LEFT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Stock Number25826904 MLS Number13712475CategoryFuse Boxes & Panels Last Updated8/3/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1998 Peterbilt 377 Headlight Assembly $79.95 USD NEW SURPLUS 377 PETERBILT STYLE HEADLIGHT BEZEL RINGS. LH AND RH. FITS FOR MANY YEARS., Material: Plastic ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)1998Part NumberPBP-34-133-R2-S 16-06264Stock NumberP-60880 MLS Number13598215CategoryHeadlight Assemblies Last Updated5/22/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1995 Peterbilt 377 Fuse Box $900 USD (USED) Peterbilt 377 Engine : 3406E 14.6L Transmission: RTLO-16610B DOES NOT INCLUDE HARNESS, MOUNTED INSIDE CAB, LOWER LEFT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Stock Number25341225 MLS Number11739263CategoryFuse Boxes & Panels Last Updated4/23/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2000 Peterbilt 377 Cab Wiring Harness $1,000 USD (USED) Peterbilt 377 Engine Model: CAT C12 From: UNDER DASH Transmission Type: MANUAL To: UNDER DASH DASH WIRING HARNESS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Stock Number25729671 MLS Number13427520CategoryCab Wiring Harnesses Last Updated3/2/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1998 Used Peterbilt 377 Trans Oil Temp $52 USD Used 377 Trans Oil Temp, Type: Oil ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)1998Stock Number831-10246 MLS Number13400008CategoryGauges 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 1998 Used Peterbilt 377 Oil Temp Gauge, Front Driver $52 USD Used 377 Oil Temp Gauge, Front Driver, Type: Oil ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)1998Stock Number831-10245 MLS Number13400007CategoryGauges 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 1998 Used Peterbilt 377 Oil Temp Gauge, Rear Driver $52 USD Used 377 Oil Temp Gauge, Rear Driver, Type: Oil ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)1998Stock Number831-10244 MLS Number13400006CategoryGauges 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 2011 Peterbilt 377 Windshield Wiper Motor for a Peterbilt 337 $75 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number1031 MLS Number10569300CategoryWindshield Wiper Motors Last Updated2/8/2025 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 2 Photos View 0 Videos 1990 Peterbilt 377 Volt Gauge $33 USD Volt Gauge ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Stock NumberR10430554 MLS Number13094524CategoryGauges Last Updated3/20/2026 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1995 Peterbilt 377 Cab Wiring Harness $1,000 USD (USED) Peterbilt 377 Engine Model: 3176 From: CAB To: CHASSIS COMPLETE HARNESS, HOOD, CHASSIS, TWO ROUND PLUG ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Stock Number25648877 MLS Number12873097CategoryCab Wiring Harnesses Last Updated6/6/2024 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1990 Peterbilt 377 Windshield Wiper Motor Contact for price USED PETERBILT 377 WINDSHIELD WIPER MOTOR ConditionUsedFits To Make(s)PETERBILTFits To Model(s)377Stock Number90762 MLS Number12835549CategoryWindshield Wiper Motors Last Updated5/2/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1996 Peterbilt 377 Windshield Wiper Motor Contact for price USED PETERBILT 377 WINDSHIELD WIPER MOTOR ConditionUsedFits To Make(s)PETERBILTFits To Model(s)377Stock Number63689 MLS Number12823138CategoryWindshield Wiper Motors Last Updated5/1/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2000 Peterbilt 377 Headlight Assembly $150 USD PASSENGER SIDE HEADLIGHT BUCKET WITH INSIDE BEZEL ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)2000Stock NumberP-60 MLS Number9005017CategoryHeadlight Assemblies Last Updated8/23/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1991 Peterbilt 377 Throttle Position Sensor Contact for price GOOD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)1991Stock Number303740-19 MLS Number10639741CategoryThrottle Position Sensors Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1995 Peterbilt 377 Throttle Position Sensor Contact for price GOOD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)1995Stock Number392809-13 MLS Number10200631CategoryThrottle Position Sensors Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1991 Peterbilt 377 Throttle Position Sensor Contact for price . ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)1991Stock Number308596-19 MLS Number9909229CategoryThrottle Position Sensors Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1994 Peterbilt 377 Cab Wiring Harness $606 USD (USED) Peterbilt 377 Engine Model: DETROIT 60 SER 12.7 From: CAB Transmission Type: MANUAL To: ECM Ref# NA ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Part NumberNAStock Number25949631 MLS Number14156767CategoryCab Wiring Harnesses Last Updated2/21/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info