{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
1999 GMC Sierra 1500

1999 GMC Sierra 1500 Rocker Panels

Refine by:

Shop Catalog

Showing 1 - 15 of 23 results
Display item:
15
30
45
Sort by:
Passenger Side, Outer Rocker Panel, 2-Door, Standard Cab Pickup
Part Number: RC43010001
Guaranteed to Fit
$118.49
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE All Engines 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL All Engines 2-Door, Standard Cab Pickup
Product Details
Location : Passenger Side, OuterQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Fall Car Care MonthReturns Policy : 30-Day Return Policy
Driver Side, Outer Rocker Panel, 2-Door, Standard Cab Pickup
Part Number: RC43010002
Guaranteed to Fit
$118.49
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE All Engines 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL All Engines 2-Door, Standard Cab Pickup
Product Details
Location : Driver Side, OuterQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Fall Car Care MonthReturns Policy : 30-Day Return Policy
Driver and Passenger Side, Outer Rocker Panels, 2-Door, Standard Cab Pickup
Part Number: SET-RC43010001
Guaranteed to Fit
$224.99
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE All Engines 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL All Engines 2-Door, Standard Cab Pickup
Product Details
Location : Driver and Passenger Side, OuterComponents : (2) Rocker PanelQuantity Sold : Set of 2Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Fall Car Care MonthReturns Policy : 30-Day Return Policy
Driver Side, Inner Rocker Panel, 3-Door, Extended Cab Pickup
Part Number: REPC430140
Guaranteed to Fit
$97.99
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE All Engines 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL All Engines 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT All Engines 3-Door, Extended Cab Pickup
Product Details
Location : Driver Side, InnerReplaces OE Number : 22770479Replaces Partslink Number : GM1600111Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 22770479, GM1600111Returns Policy : 30-Day Return Policy
Passenger Side, Inner Rocker Panel, Extended Cab Pickup
Part Number: REPC430139
Guaranteed to Fit
$97.99
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L Extended Cab Pickup
Product Details
Location : Passenger Side, InnerReplaces OE Number : 22770480Replaces Partslink Number : GM1601111Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 22770480, GM1601111Returns Policy : 30-Day Return Policy
Driver and Passenger Side, Inner Rocker Panels, 3-Door, Extended Cab Pickup
Part Number: SET-REPC430139
Guaranteed to Fit
$176.99
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L Extended Cab Pickup
Product Details
Location : Driver and Passenger Side, InnerComponents : (2) Rocker PanelReplaces OE Number : 22770480, 22770479Replaces Partslink Number : GM1601111, GM1600111Quantity Sold : Set of 2Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 22770479, GM1600111, 22770480, GM1601111Returns Policy : 30-Day Return Policy
Passenger Side Rocker Panel
Part Number: REPC430115
Guaranteed to Fit
$131.99
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L 3-Door, Extended Cab Pickup
Product Details
Location : Passenger SideNotes : Slip-on typeQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 0856106RReturns Policy : 30-Day Return Policy
Driver Side Rocker Panel
Part Number: REPC430116
Guaranteed to Fit
$131.99
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L 3-Door, Extended Cab Pickup
Product Details
Location : Driver SideNotes : Slip-on typeQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 0856105LReturns Policy : 30-Day Return Policy
Driver and Passenger Side Rocker Panels
Part Number: SET-REPC430115
Guaranteed to Fit
$250.99
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L 3-Door, Extended Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L 3-Door, Extended Cab Pickup
Product Details
Location : Driver And Passenger SideNotes : Slip-on typeComponents : (2) Rocker PanelQuantity Sold : Set of 2Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 0856105L, 0856106RReturns Policy : 30-Day Return Policy
Driver Side, Inner Rocker Panel, 2-Door, Standard Cab Pickup
Part Number: REPC430112
Guaranteed to Fit
$54.51
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L 2-Door, Standard Cab Pickup
Product Details
Location : Driver Side, InnerReplaces OE Number : 22777182Replaces Partslink Number : GM1600109Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 22777182, GM1600109Returns Policy : 30-Day Return Policy
Passenger Side, Inner Rocker Panel, 2-Door, Standard Cab Pickup
Part Number: REPC430111
Guaranteed to Fit
$57.00
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L 2-Door, Standard Cab Pickup
Product Details
Location : Passenger Side, InnerReplaces OE Number : 22777183Replaces Partslink Number : GM1601109Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 22777183, GM1601109Returns Policy : 30-Day Return Policy
Driver and Passenger Side, Inner Rocker Panels
Part Number: SET-REPC430111
Guaranteed to Fit
$105.99
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L 2-Door, Standard Cab Pickup
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L 2-Door, Standard Cab Pickup
Product Details
Location : Driver and Passenger Side, InnerComponents : (2) Rocker PanelReplaces OE Number : 22777183, 22777182Replaces Partslink Number : GM1601109, GM1600109Quantity Sold : Set of 2Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 22777182, GM1600109, 22777183, GM1601109Returns Policy : 30-Day Return Policy
Driver Side Rocker Panel, Standard Cab, Slip-on Type
Part Number: REPC430114
Guaranteed to Fit
$88.49
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L 2-Door, Slip On
Product Details
Location : Driver SideNotes : Slip-on typeQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 0856103LReturns Policy : 30-Day Return Policy
Passenger Side Rocker Panel, Standard Cab, Slip-on Type
Part Number: REPC430113
Guaranteed to Fit
$88.49
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L 2-Door, Slip On
Product Details
Location : Passenger SideNotes : Slip-on typeQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 0856104RReturns Policy : 30-Day Return Policy
Driver and Passenger Side Rocker Panel, Standard Cab, Slip-on Type
Part Number: SET-REPC430113
Guaranteed to Fit
$167.99
Vehicle Fitment
  • 1999 GMC Sierra 1500 SLE 8 Cyl 4.8L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SL 8 Cyl 4.8L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLT 8 Cyl 5.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLT 6 Cyl 4.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLE 8 Cyl 5.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SL 8 Cyl 5.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLE 6 Cyl 4.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SL 6 Cyl 4.3L 2-Door, Slip On
  • 1999 GMC Sierra 1500 SLT 8 Cyl 4.8L 2-Door, Slip On
Product Details
Location : Driver And Passenger SideNotes : Slip-on typeComponents : (2) Rocker PanelQuantity Sold : Set of 2Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 0856103L, 0856104RReturns Policy : 30-Day Return Policy
Page 1 of 2 | Showing 1 - 15 of 23 results

Top Rated Products

Easy to order and fair priced. Order rockers for my 1999 chevy single cab. Got the oSee More
Jeremy S.
VERIFIED PURCHASER
Quick delivery. Very happy with the inner rocker. A total pain taking out the out oneSee More
Mike M.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:Will these slip over the rusted panel?
Manic mechanic
A:BEST ANSWERHi Manic, Before you replace a rocker panel with a new full or slip-on panel, you must cut away and remove the old, rusted panel. When you remove the old rusted metal, it is important to sand several inches beyond the rusted edges using an angle grinder or similar tool. Show less
Grace G.
 
2 Questions, 1 AnswerView all Q&As >
Q:what needs to be done to the existing rusted rocker panel for this to be installed? Show Less
Dwight W.
A:BEST ANSWERHi Dwight, They need to be cut out for this new one to be welded-on. Show less
Arnel E.
 
2 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

What are Rocker Panels? When and How Should They Be Replaced?
What are Rocker Panels? When and How Should They Be Replaced?Pro Tips are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.