GMC K15 Bodies and Fender Parts

Your One-Stop Shop For Trusted GMC K15 Bodies and Fender Parts

If you’re in search of GMC K15 Bodies and Fender Parts aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 35 Bodies and Fender Parts from top brands with prices ranging from $7.99 to $661.99.

Beyond great prices, we stock trusted brands manufacturing all types of Bodies and Fender Parts for your GMC K15. Of the 3 OEM and aftermarket parts brands we carry, some of the most popular are Dee Zee, KAI, and Energy Suspension.

And don’t forget to read customer reviews across all Bodies and Fender Parts categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Bodies and Fender Parts have to cost top dollar, and we prove it. Browse our top GMC K15 Bodies and Fender Parts below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential GMC K15 Bodies and Fender Parts

KAI – Floor Pan (Part No.RRP083)

Floor Pan

from

$98.99
New Standard Replacement Driver Side Extended Cab Floor, 24 X 33

Product Features:
  • 24 X 33, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Body Mount Set (Part No.GMK4144990732S)

Body Mount Set

from

$69.99
New Goodmark Rear Cab Mounts, For 4WD Models

Product Features:
  • For 4WD Models
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Wheel Arch Panel (Part No.RRP113)

Wheel Arch Panel

from

$24.99
New Standard Replacement Passenger Side Slip-On Rear Fender Section, 41 5/8 X 12

Product Features:
  • 41 5/8 X 12, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Backing Plate (Part No.RRP104R)

Backing Plate

from

$12.99
New Standard Replacement Passenger Side Rocker Panel Backing Plate, 33 1/2 X 6 1/2

Product Features:
  • 33 1/2 X 6 1/2, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Wheel Arch Trim (Part No.GM1791102)

Wheel Arch Trim

from

$21.99
New Standard Replacement Rear Passenger Side Wheel Opening Molding

Product Features:
  • Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – B-Pillar/Rocker Panel (Part No.RRP102)

B-Pillar/Rocker Panel

from

$41.99
New Standard Replacement Passenger Side Rocker Panel With Short B-Pillar Door Post, 46 3/4 X 11 3/4

Product Features:
  • 46 3/4 X 11 3/4, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Fender Brace (Part No.GMK4144662731)

Fender Brace

from

$21.99
New Goodmark Rear Fender Center Brace, For Stepside Models, 4 Required, Made Of Steel

Product Features:
  • For Stepside Models 4 Required Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Spare Tire Bracket (Part No.GMK4144967751)

Spare Tire Bracket

from

$59.99
New Goodmark Spare Tire Support Hook, For Models With Glide-Out Spare Tire, Made Of Steel

Product Features:
  • For Models With Glide-Out Spare Tire Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Fender (Part No.GM1241122)

Fender

from

$409.99
New Standard Replacement Passenger Side Fender

Product Features:
  • Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More
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Dee Zee – Powder Coated, Black, Steel, Unlighted, Requires Running Board Mounting Kit (Part No.DZ15301S)

Powder Coated, Black, Steel, Unlighted, Requires Running Board Mounting Kit

from

$326.99
Dee Zee Rough Step – Industrial gauge steel coated in Dee Zeeblack NRT (No Rust Technology) powder coat to increase corrosion resistance. Industrial grating step provides extra traction getting in and out of the vehicle while allowing mud, water, snow, and ice to drain off the stepping area.

Product Features:
  • No Rust Technology Powder Coat Is A Specially Designed To Increase Corrosion Protection
  • Industrial Grating Step Provides Extra Traction Getting In And Out Of The Vehicle While Allowing Mud, Water, Snow, And Ice To Drain Off The Stepping Area
  • Rugged 12 Gauge Steel Construction
  • Protective Black Powder Coat Finish
  • Grated Steel Top Provides Unmatched Traction
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Dee Zee – Multi-Fit, 11" X 18", Set Of 2, Contoured Rectangle, Composite Material (Part No.DZ17939)

Multi-Fit, 11" X 18", Set Of 2, Contoured Rectangle, Composite Material

from

$28.49
Dee Zee Flaps Protect your vehicle and trailer from rocks and messy conditions. Wider than most brands for maximum protection. Black Composite material fits any truck, van or SUV. Universal 11 Inch X 15 Inch Notched 1 pair front or rear flaps and mounting hardware. The road can be a scary place for your vehicle. Rocks, sticks and other debris can wreak havoc on your finish and cause hundreds or even thousands of dollars worth of damage.

Product Features:
  • Protect Your Vehicle And Trailer From Rocks And Messy Conditions
  • Universal Fitting
  • Easy No Drill Installation
  • Perfect Compliment Nerf Bars
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KAI – Quarter Panel (Part No.GMK4174610732R)

Quarter Panel

from

$119.99
New Goodmark Passenger Side Lower Front Quarter Panel Patch, 7 3/4 Inches Wide X 14 1/2 Inches High

Product Features:
  • 7 3/4 Inches Wide X 14 1/2 Inches High
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Dee Zee – With Step Pads, 3" Round Bent/ 32" L, Polished, Ss, With Welded End Caps (Part No.DZ3700303)

With Step Pads, 3" Round Bent/ 32" L, Polished, Ss, With Welded End Caps

from

$661.99
A tubular side step for your vehicle. Dee Zee Universal Steps are available when a custom fit application is not available for your vehicle. Drilling is required into the vehicle frame for mounting. Sturdy hidden bracing and hardware is coated to help prevent rust and keep your tubes strong. Molded plastic step pads provide a non-skid stepping area. Universal Nerf Bars are available in 3 Inch Round or 4 Inch Oval designs. 3 Inch Round designs are available in UltraShine Aluminum, Black Aluminum, Polished Stainless Steel or Black Steel. 4 Inch Oval designs feature UltraShine Aluminum or Black Aluminum.

Product Features:
  • Mounting Kit Included
  • Frame Body Mount Bolts
  • Drilling Required
  • 1 Pad On The Bar
  • Frame Mounted For Maximum Strength
  • Powder Coated Steel Braces Resist Rust
  • Powder Coated Steel Braces Resist Rust
  • Molded Plastic Step Pads For Secure Footing
  • Fit Most Full And Mid Size Pickups
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Dee Zee – With Step Pads, 3" Round Bent/ 32" L, Powder Coated, Black, Steel (Part No.DZ3700301)

With Step Pads, 3" Round Bent/ 32" L, Powder Coated, Black, Steel

from

$411.99
A tubular side step for your vehicle. Dee Zee Universal Steps are available when a custom fit application is not available for your vehicle. Drilling is required into the vehicle frame for mounting. Sturdy hidden bracing and hardware is coated to help prevent rust and keep your tubes strong. Molded plastic step pads provide a non-skid stepping area. Universal Nerf Bars are available in 3 Inch Round or 4 Inch Oval designs. 3 Inch Round designs are available in UltraShine Aluminum, Black Aluminum, Polished Stainless Steel or Black Steel. 4 Inch Oval designs feature UltraShine Aluminum or Black Aluminum.

Product Features:
  • Mounting Kit Included
  • Frame Body Mount Bolts
  • Drilling Required
  • 1 Pad On The Bar
  • Frame Mounted For Maximum Strength
  • Powder Coated Steel Braces Resist Rust
  • Powder Coated Steel Braces Resist Rust
  • Molded Plastic Step Pads For Secure Footing
  • Fit Most Full And Mid Size Pickups
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KAI – Quarter Panel Patch (Part No.RRP150)

Quarter Panel Patch

from

$49.99
New Standard Replacement Passenger Side Quarter Panel Rear Section, 60 1/2 X 28

Product Features:
  • 60 1/2 X 28, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More
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KAI – Fender Molding (Part No.GMK4144115732R)

Fender Molding

from

$21.99
New Goodmark Front Passenger Side Lower Fender Molding, Except 1977 Models, Made Of Aluminum

Product Features:
  • Except 1977 Models Made Of Aluminum
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More
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KAI – Fender Molding (Part No.GMK4144115732L)

Fender Molding

from

$21.99
New Goodmark Front Driver Side Lower Fender Molding, Except 1977 Models, Made Of Aluminum

Product Features:
  • Except 1977 Models Made Of Aluminum
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More
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KAI – Roll Pan (Part No.EFXRP15)

Roll Pan

from

$189.99
New ProEFX Rear Roll Pan With License Plate, Fleetside

Product Features:
  • Fleetside Models
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Roll Pan (Part No.EFXRP16)

Roll Pan

from

$184.99
New ProEFX Rear Roll Pan, Without License Plate Part

Product Features:
  • Without License Plate Part
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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KAI – Floor Pan (Part No.GMK414451073R)

Floor Pan

from

$54.99
New Goodmark Passenger Side Rear Outer Cab Floor, Truck Side Of Front Seat

Product Features:
  • Truck Side Of Front Seat
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More
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KAI – Rocker Panel (Part No.RRP100)

Rocker Panel

from

$25.99
New Standard Replacement Passenger Side Rocker Panel, Slip-On Type, 42 1/2 X 5 1/2

Product Features:
  • Slip-On Type, 42 1/2 X 5 1/2, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More
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KAI – Floor Pan (Part No.GMK414451073L)

Floor Pan

from

$54.99
New Goodmark Driver Side Rear Outer Cab Floor, Truck Side Of Front Seat

Product Features:
  • Truck Side Of Front Seat
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More
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KAI – Fender Extension Panel (Part No.RRP114)

Fender Extension Panel

from

$24.99
New Standard Replacement Driver Side Rear Slip-On Fender Section, 41 5/8 X 12

Product Features:
  • 41 5/8 X 12, Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More
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Bodies and Fender Parts Brands You Can Trust For Your GMC K15

3 trusted brands of Bodies and Fender Parts line our shelves, ready to help keep your GMC K15 running smooth. Below are some of the most popular brands and their top Bodies and Fender Parts offerings:

Most Purchased GMC K15 Bodies and Fender Parts from Dee Zee

When you buy the most frequently purchased Dee Zee brand Bodies and Fender Parts, you can be confident it will be the right part for your GMC K15. Here are the Dee Zee Bodies and Fender Parts Advanced Auto customers buy the most:
Multi-Fit, 11" X 18", Set Of 2, Contoured Rectangle, Composite Material
from $28.49
(1)
Multi-Fit, 11" X 18", Set Of 2, Contoured Rectangle, Composite Material
Splash Guard (Mud Flap)
Body Cab Mount Set
from $116.99
This product is not rated
Body Cab Mount Set
Body Mounts
Powder Coated, Black, Steel, Unlighted, Requires Running Board Mounting Kit
from $326.99
This product is not rated
Powder Coated, Black, Steel, Unlighted, Requires Running Board Mounting Kit
Running Boards and Steps