2003 Chevrolet Silverado 3500 Rocker Panels

Your 2003 Chevrolet Silverado 3500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Rocker Panels you desperately need.

We currently carry 11 Rocker Panels to choose from for your 2003 Chevrolet Silverado 3500, and our inventory prices range from as little as $33.99 up to $204.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Rocker Panels for the 2003 Chevrolet Silverado 3500. We only sell parts from trusted brands like KAI so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Rocker Panels stock in-person!

Rocker Panels for Your 2003 Chevrolet Silverado 3500

KAI – Rocker Panel (Part No.RRP3818)

Rocker Panel

from

$33.99
New Standard Replacement Driver Or Passenger Side Rocker Panel Outer, 2 Door, 47 X 6

Product Features:
  • 2 Door, 47 X 6, 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

KAI – Rocker Panel (Part No.RRP1523)

Rocker Panel

from

$69.99
New Standard Replacement Driver Side Rocker Panel, Inner, 57 X 7 X 1.5

Product Features:
  • Inner, 57 X 7 X 1.5, 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

KAI – Rocker Panel (Part No.RRP3142)

Rocker Panel

from

$89.99
New Standard Replacement Passenger Side Front Inner Rocker Panel, 58.5 X 1 X 9, Crew Cab Only

Product Features:
  • 58.5 X 1 X 9, Crew Cab Only, 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

KAI – Rocker Panel (Part No.RRP1524)

Rocker Panel

from

$69.99
New Standard Replacement Passenger Side Rocker Panel, Inner, 57 X 7 X 1.5

Product Features:
  • Inner, 57 X 7 X 1.5, 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

KAI – Rocker Panel (Part No.RRP3144)

Rocker Panel

from

$58.99
New Standard Replacement Passenger Side Rear Inner Rocker Panel, 58.5 X 1 X 9, Crew Cab Only

Product Features:
  • 58.5 X 1 X 9, Crew Cab Only, 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

KAI – Rocker Panel (Part No.RRP1405)

Rocker Panel

from

$204.99
New Standard Replacement Driver Side Rocker Panel, 3 Or 4 Door Extended Cab Models, 10 1/8 X 81

Product Features:
  • 3 Or 4 Door Extended Cab Models, 10 1/8 X 81, 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

KAI – Rocker Panel (Part No.RRP1402)

Rocker Panel

from

$134.99
New Standard Replacement Passenger Side Rocker Panel, 2 Door Standard Cab, Slip-On Style, 47 X 8 X 7

Product Features:
  • 2 Door Standard Cab, Slip-On Style, 47 X 8 X 7, 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

KAI – Rocker Panel (Part No.RRP1403)

Rocker Panel

from

$134.99
New Standard Replacement Driver Side Rocker Panel, 2 Door Standard And Extended Cab, Slip-On Style, 47 X 8 X 7

Product Features:
  • 2 Door Standard And Extended Cab, Slip-On Style, 47 X 8 X 7, 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

KAI – Rocker Panel (Part No.RRP3141)

Rocker Panel

from

$91.99
New Standard Replacement Driver Side Front Inner Rocker Panel, 58.5 X 1 X 9, Crew Cab Only

Product Features:
  • 58.5 X 1 X 9, Crew Cab Only, 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

KAI – Rocker Panel (Part No.RRP3718)

Rocker Panel

from

$69.99
New Standard Replacement Passenger Side Rocker Panel, Extended Cab Without Rear Door, 72.25 X 6.25 X 3

Product Features:
  • Extended Cab Without Rear Door, 72.25 X 6.25 X 3, 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

KAI – Rocker Panel (Part No.RRP3143)

Rocker Panel

from

$58.99
New Standard Replacement Driver Side Rear Inner Rocker Panel, 58.5 X 1 X 9, Crew Cab Only

Product Features:
  • 58.5 X 1 X 9, Crew Cab Only, 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

FAQs for 2003 Chevrolet Silverado 3500 Rocker Panels

What are the most popular Rocker Panels for the 2003 Chevrolet Silverado 3500?

With 1 brands you can trust, our most popular Rocker Panels for the 2003 Chevrolet Silverado 3500 parts are:
Rocker Panel
from $33.99
This product is not rated
Rocker Panel
Rocker Panels
Rocker Panel
from $69.99
This product is not rated
Rocker Panel
Rocker Panels
Rocker Panel
from $89.99
This product is not rated
Rocker Panel
Rocker Panels