Peterbilt 579 Fender Extensions For Sale

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Cab, Body & Interior

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Fender Extensions

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Peterbilt

Model
579

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For Sale

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2022 Peterbilt 579 Left Fender Extension

$350 USD

EXTENTION WITH MOUNTING BRACKET

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	12299
MLS Number	14108292
Category	Fender Extensions
Last Updated	3/19/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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2018 Peterbilt 579 Left Fender Extension

$150 USD

Good used 2018 Peterbilt 579 left hand fender extension

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	1055010
MLS Number	13316057
Category	Fender Extensions
Last Updated	1/3/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Peterbilt Right Fender Extension for a Peterbilt 579

$435 USD

N77-1062 FENDER EXTENSION RH

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Stock Number	103699
MLS Number	13529527
Category	Fender Extensions
Last Updated	11/20/2025
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

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2016 Peterbilt 579 Left Fender Extension

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USED PETERBILT 579 FENDER EXTENSION - DRIVER SIDE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	93153
MLS Number	12837256
Category	Fender Extensions
Last Updated	9/30/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Peterbilt 579 Fender Extension

$250 USD

Left Driver Side

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	R12190538
MLS Number	13777034
Category	Fender Extensions
Last Updated	8/23/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

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2016 Peterbilt 579 Fender Extension

$250 USD

Right Passenger

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	R12190537
MLS Number	13777033
Category	Fender Extensions
Last Updated	8/23/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

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Peterbilt 579 Fender Extension

$103 USD

Left Driver Side Cowl Panel

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	R12190536
MLS Number	13777031
Category	Fender Extensions
Last Updated	8/23/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

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2016 Peterbilt 579 Fender Extension

$103 USD

Right Passenger

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	R12190535
MLS Number	13777029
Category	Fender Extensions
Last Updated	8/23/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

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2020 Peterbilt 579 Right Fender Extension

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USED PETERBILT 579 FENDER EXTENSION - PASSENGER SIDE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Stock Number	90395
MLS Number	12835275
Category	Fender Extensions
Last Updated	5/10/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2018 Peterbilt 579 Right Fender Extension

$350 USD

Long hood 54” center line

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Stock Number	8956
MLS Number	11885504
Category	Fender Extensions
Last Updated	2/9/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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2018 Peterbilt 579 Left Fender Extension

$350 USD

VERY FRONT ONE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	8933
MLS Number	11885479
Category	Fender Extensions
Last Updated	2/9/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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2015 Peterbilt 579 Right Fender Extension

$150 USD

BRACKET ONLY. N85-1276-002R

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Stock Number	6585
MLS Number	11190184
Category	Fender Extensions
Last Updated	2/8/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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2021 Peterbilt 579 Right Fender Extension

$425 USD

Passenger Side Fender, Good Condition, Call DTI Trucks For More Information And For Shipping Quotes

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Passenger
Stock Number	64366
MLS Number	12801812
Category	Fender Extensions
Last Updated	1/14/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2021 Peterbilt 579 Left Fender Extension

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USED PETERBILT 579 FENDER EXTENSION/LEFT SIDE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	97916
MLS Number	13226082
Category	Fender Extensions
Last Updated	11/13/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2015 Peterbilt 579 Right Fender Extension

$350 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Stock Number	9768
MLS Number	12178795
Category	Fender Extensions
Last Updated	6/15/2024
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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2015 Peterbilt 579 Left Fender Extension

$350 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	9741
MLS Number	12178768
Category	Fender Extensions
Last Updated	6/15/2024
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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Peterbilt 579 Fender Extension

$620 USD

N35-6010 FENDER-SPLIT N35-6010

Condition	Used
Side	Right
Stock Number	102905
MLS Number	12925816
Category	Fender Extensions
Last Updated	6/11/2024
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

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2017 Peterbilt 579 Right Fender Extension

$175 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Right
Stock Number	6480
MLS Number	10573558
Category	Fender Extensions
Last Updated	12/2/2023
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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2017 Peterbilt 579 Left Fender Extension

$250 USD

SBA

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	6452
MLS Number	10573530
Category	Fender Extensions
Last Updated	12/2/2023
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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2016 Peterbilt 579 Fender Extension

Newly Listed

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Passenger Side Fender Extension

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4560-22
MLS Number	14513137
Category	Fender Extensions
Last Updated	7/29/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2016 Peterbilt 579 Fender Extension

Newly Listed

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Driver Side Fender Extension

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4560-21
MLS Number	14513136
Category	Fender Extensions
Last Updated	7/29/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2018 Peterbilt 579 Right Fender Extension

$325 USD

RH Passenger Side 2018 Peterbilt 579 Fender Extension.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Passenger
Stock Number	4360-20
MLS Number	14137516
Category	Fender Extensions
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2020 Peterbilt 579 Left Fender Extension

$325 USD

Driver Side Fender Extension, Good Condition.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	2076-28
MLS Number	13904282
Category	Fender Extensions
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2020 Peterbilt 579 Left Fender Extension

$350 USD

WHITE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	5864
MLS Number	10572992
Category	Fender Extensions
Last Updated	4/25/2024
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.