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Quarter Panel Extensions

Need to replace dented or rusty quarter panel extensions? CarParts.com has all the body parts you need to get your ride back to looking its best. We carry a wide selection of primed quarter panel extensions, which are ready to paint and come with a guaranteed fit. All items are on hand and undergo strict quality checks before they’re shipped to your doorstep. Check out our products below and order today!
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Showing 1 - 13 of 13 results
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Quarter Panel Extension - Passenger Side, Plastic
Part Number: C550901
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Location : Passenger SideWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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 : 84410858, 25806689, GM1703110Replaces Partslink Number : GM1703110Replaces OE Number : 84410858, 25806689Product Fit : Direct FitReturns Policy : 30-Day Return PolicyColor Finish : Primed
Quarter Panel Extension - Driver Side, Plastic
Part Number: C550902
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Location : Driver SideWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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 : 84410857, 25806690, GM1702110Replaces Partslink Number : GM1702110Replaces OE Number : 84410857, 25806690Product Fit : Direct FitReturns Policy : 30-Day Return PolicyColor Finish : Primed
Quarter Panel Extension - Driver and Passenger Side, Plastic
Part Number: SET-C550901
Vehicle Info Required to Guarantee Fit
$49.49
Product Details
Location : Driver And Passenger SideComponents : (2) Quarter Panel ExtensionsWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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 : 84410858, 25806689, GM1703110, 84410857, 25806690, GM1702110Replaces Partslink Number : GM1703110, GM1702110Replaces OE Number : 84410858, 25806689, 84410857, 25806690Product Fit : Direct FitReturns Policy : 30-Day Return PolicyColor Finish : Primed
Quarter Panel Extension - Driver Side, Stepside
Part Number: REPC550902
Vehicle Info Required to Guarantee Fit
$90.49
Product Details
Location : Driver SideWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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 : 15714843, GM1702109Replaces Partslink Number : GM1702109Replaces OE Number : 15714843Vehicle Body Type : Standard CabProduct Fit : Direct FitReturns Policy : 30-Day Return PolicyColor Finish : Primed
Quarter Panel Extension - Passenger Side, Stepside
Part Number: REPC550901
Vehicle Info Required to Guarantee Fit
$90.49
Product Details
Location : Passenger SideWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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 : 15714844, GM1703109Replaces Partslink Number : GM1703109Replaces OE Number : 15714844Vehicle Body Type : Standard CabProduct Fit : Direct FitReturns Policy : 30-Day Return PolicyColor Finish : Primed
Quarter Panel Extension - Driver and Passenger Side, Stepside
Part Number: SET-REPC550901
Vehicle Info Required to Guarantee Fit
$171.99
Product Details
Location : Driver And Passenger SideComponents : (2) Quarter Panel ExtensionsWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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 : 15714844, GM1703109, 15714843, GM1702109Replaces Partslink Number : GM1703109, GM1702109Replaces OE Number : 15714844, 15714843Vehicle Body Type : Standard CabProduct Fit : Direct FitReturns Policy : 30-Day Return PolicyColor Finish : Primed
Passenger Side Quarter Panel Extension, Below Tail Light, Sedan, 4 Cyl., 1.6L Engine
Part Number: 9624
Vehicle Info Required to Guarantee Fit
$12.49
Product Details
Location : Passenger Side, Below Tail LightWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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 : 66130S01A00ZZ, HO1747101Replaces Partslink Number : HO1747101Replaces OE Number : 66130S01A00ZZVehicle Body Type : SedanProduct Fit : Direct FitReturns Policy : 30-Day Return PolicyColor Finish : Primed
Driver Side Quarter Panel Extension, Below Tail Light, Sedan, 4 Cyl., 1.6L Engine
Part Number: 9625
Vehicle Info Required to Guarantee Fit
$12.49
Product Details
Location : Driver Side, Below Tail LightWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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 : 66230S01A00ZZ, HO1746101Replaces Partslink Number : HO1746101Replaces OE Number : 66230S01A00ZZVehicle Body Type : SedanProduct Fit : Direct FitReturns Policy : 30-Day Return PolicyColor Finish : Primed
Quarter Panel Extension - Driver and Passenger Side, Below Tail Light, Sedan
Part Number: SET-9624
Vehicle Info Required to Guarantee Fit
$22.99
Product Details
Location : Driver And Passenger Side, Below Tail Lamp, LowerComponents : (2) Quarter Panel ExtensionsWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, 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 : 66130S01A00ZZ, HO1747101, 66230S01A00ZZ, HO1746101Replaces Partslink Number : HO1747101, HO1746101Replaces OE Number : 66130S01A00ZZ, 66230S01A00ZZVehicle Body Type : SedanProduct Fit : Direct FitReturns Policy : 30-Day Return PolicyColor Finish : Primed
0860-137 Rear, Driver Side, Lower Direct Fit Quarter Panel Extension
Part Number: KEY0860137
Vehicle Info Required to Guarantee Fit
$89.49
Product Details
Location : Rear, Driver Side, LowerNotes : Without CladdingWarranty : Key Parts limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Product Fit : Direct Fit
0860-138 Rear, Passenger Side, Lower Direct Fit Quarter Panel Extension
Part Number: KEY0860138
Vehicle Info Required to Guarantee Fit
$75.99
Product Details
Location : Rear, Passenger Side, LowerNotes : Without CladdingWarranty : Key Parts limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Product Fit : Direct Fit
1680400280 Quarter Panel Extension - Replaces OE Number 930-503-068-00 GRV
Part Number: JPG1680400280
Vehicle Info Required to Guarantee Fit
$250.49
Product Details
Location : Rear Passenger SideWarranty : 24-month or 24,000-mile limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : 93050306800GRVReplaces OE Number : 93050306800GRVProduct Fit : Direct Fit
1680400270 Quarter Panel Extension - Replaces OE Number 930-503-067-00 GRV
Part Number: JPG1680400270
Vehicle Info Required to Guarantee Fit
$251.99
Product Details
Location : Rear, Driver SideWarranty : 24-month or 24,000-mile limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : 93050306700GRVReplaces OE Number : 93050306700GRVProduct Fit : Direct Fit
Page 1 of 1 | Showing 1 - 13 of 13 results

Top Rated Products

Fits perfectly, easy to install
Kurt S.
VERIFIED PURCHASER
buen producto
Oscar E.
VERIFIED PURCHASER
Very good!
Steve W.
VERIFIED PURCHASER

Product Questions & Answers

Q:I'm trying to order a right & left quarter panels just need to make sure it doesn't send the same sides ? Show Less
A shopper
A:BEST ANSWERHi, The rear passenger side quarter panel extension is with part number KEY0860137. Please click the link below to see it. https://www.carparts.com/details/Chevrolet/Avalanche_1500/Key_Parts/Quarter_Panel_Extension/2006/LS/8_Cyl_5-dot-3L/KEY0860137.html Show less
Jeonino E.
 
4 Questions, 1 AnswerView all Q&As >

Shopping for Quarter Panel Extension

Quarter Panel Extension Shopping Info

What Is a Quarter Panel Extension?

A quarter panel extension is an aftermarket car modification that allows you to restore a damaged body panel or extend certain panels on your vehicle. Quarter panel extensions, much like quarter panels, are made from sheet metal that typically matches the material of your car’s stock body panels.

How Much Does a Quarter Panel Extension Cost?

The cost of a quarter panel extension replacement ranges from $10 to $200. The exact cost of the part will depend on a couple of factors including the material, location, and brand of the quarter panel extension as well as the model of your vehicle.

Shop for Aftermarket Quarter Panel Extensions on CarParts.com

Don’t want to go through the hassle of driving to an auto body shop to try and find a quarter panel extension that fits your requirements? Shop online at CarParts.com instead. Our user-friendly website makes finding a high-quality quarter panel extension a breeze.

Quarter panel extensions come in a variety of materials, just like quarter panels and other body panels. Most of them are sold primed but unpainted so you can easily match them to your vehicle’s color. They can be sold individually or in sets of two for each side of your vehicle.

To ensure that your quarter panel extension will last a long time, we take care to source our products from reputable aftermarket car parts manufacturers only. Rest assured, our quarter panel extensions are engineered using top-grade materials and have gone through a thorough quality testing process before being released to the market.

Start finding the perfect quarter panel extension for your vehicle by entering your car’s year, make, model, and other relevant details on our vehicle selector. If you order today, you can receive your new quarter panel extensions in just two business days depending on your location. Shop now!