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Shop Catalog
- 2012 GMC Sierra 3500 HD WT All Engines Fleetside, With Radius Notch
- 2012 GMC Sierra 3500 HD SLE All Engines Fleetside, With Radius Notch
- 2012 GMC Sierra 3500 HD Denali All Engines With Radius Notch
- 2012 GMC Sierra 3500 HD SLT All Engines Fleetside, With Radius Notch
WARNING: 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.
- 2012 GMC Sierra 3500 HD All Submodels All Engines Single Rear Wheels, without Fender Flares
WARNING: 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.
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.0L 12 X 23 In.
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.0L 12 X 23 In.
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.0L 12 X 23 In.
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.6L 12 X 23 In.
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.6L 12 X 23 In.
- 2012 GMC Sierra 3500 HD Denali 8 Cyl 6.6L 12 X 23 In.
- 2012 GMC Sierra 3500 HD Denali 8 Cyl 6.0L 12 X 23 In.
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.6L 12 X 23 In.
WARNING: This product can expose you to chemicals including Di (2-ethylhexyl)phthalate (DEHP) and Di-n-butyl phthalate (DBP), which are 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.
- 2012 GMC Sierra 3500 HD All Submodels All Engines Dual Rear Wheels, without Fender Flares
WARNING: 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.
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.0L Dual Rear Wheels
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.0L Dual Rear Wheels
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.6L Dual Rear Wheels
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.6L Dual Rear Wheels
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.0L Dual Rear Wheels
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.6L Dual Rear Wheels
WARNING: 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.
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.0L 12 X 20 In.
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.0L 12 X 20 In.
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.0L 12 X 20 In.
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.6L 12 X 20 In.
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.6L 12 X 20 In.
- 2012 GMC Sierra 3500 HD Denali 8 Cyl 6.6L 12 X 20 In.
- 2012 GMC Sierra 3500 HD Denali 8 Cyl 6.0L 12 X 20 In.
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.6L 12 X 20 In.
WARNING: This product can expose you to chemicals including Di (2-ethylhexyl)phthalate (DEHP) and Di-n-butyl phthalate (DBP), which are 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.
- 2012 GMC Sierra 3500 HD All Submodels All Engines Single Rear Wheels, without Fender Flares
WARNING: 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.
- 2012 GMC Sierra 3500 HD SLT All Engines Fleetside, Without Factory Flares
- 2012 GMC Sierra 3500 HD SLE All Engines Fleetside, Without Factory Flares
- 2012 GMC Sierra 3500 HD WT All Engines Fleetside, Without Factory Flares
- 2012 GMC Sierra 3500 HD Denali All Engines Fleetside, Without Factory Flares
WARNING: 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.
- 2012 GMC Sierra 3500 HD SLT All Engines Without Factory Flares
- 2012 GMC Sierra 3500 HD SLE All Engines Without Factory Flares
- 2012 GMC Sierra 3500 HD WT All Engines Without Factory Flares
WARNING: 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.
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.0L 20 X 23 In.; Dually
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.0L 20 X 23 In.; Dually
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.6L 20 X 23 In.; Dually
- 2012 GMC Sierra 3500 HD Denali 8 Cyl 6.6L 20 X 23 In.; Dually
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.6L 20 X 23 In.; Dually
- 2012 GMC Sierra 3500 HD Denali 8 Cyl 6.0L 20 X 23 In.; Dually
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.0L 20 X 23 In.; Dually
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.6L 20 X 23 In.; Dually
WARNING: This product can expose you to chemicals including Di (2-ethylhexyl)phthalate (DEHP) and Di-n-butyl phthalate (DBP), which are 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.
- 2012 GMC Sierra 3500 HD All Submodels All Engines Dual Rear Wheels, without Fender Flares
WARNING: 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.
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.6L
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.6L
- 2012 GMC Sierra 3500 HD Denali 8 Cyl 6.6L
- 2012 GMC Sierra 3500 HD Denali 8 Cyl 6.0L
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.6L
WARNING: 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.
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.0L without Fender Flares, Single Rear Wheels
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.0L without Fender Flares, Single Rear Wheels
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.0L without Fender Flares, Single Rear Wheels
- 2012 GMC Sierra 3500 HD SLT 8 Cyl 6.6L without Fender Flares, Single Rear Wheels
- 2012 GMC Sierra 3500 HD WT 8 Cyl 6.6L without Fender Flares, Single Rear Wheels
- 2012 GMC Sierra 3500 HD Denali 8 Cyl 6.6L without Fender Flares, Single Rear Wheels
- 2012 GMC Sierra 3500 HD Denali 8 Cyl 6.0L without Fender Flares, Single Rear Wheels
- 2012 GMC Sierra 3500 HD SLE 8 Cyl 6.6L without Fender Flares, Single Rear Wheels
WARNING: 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.
- 2012 GMC Sierra 3500 HD All Submodels All Engines without Fender Flares
WARNING: 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.
- 2012 GMC Sierra 3500 HD WT All Engines Fleetside, Will Not Fit Vehicles With Fender Flares
- 2012 GMC Sierra 3500 HD SLE All Engines Fleetside, Will Not Fit Vehicles With Fender Flares
- 2012 GMC Sierra 3500 HD Denali All Engines Will Not Fit Vehicles With Fender Flares
- 2012 GMC Sierra 3500 HD SLT All Engines Fleetside, Will Not Fit Vehicles With Fender Flares
WARNING: 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.
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Shopping for Mud Flaps
What Are Mud Flaps?
Sometimes called mud guards or splash guards, mud flaps protect your vehicle by shielding it from the elements and various kinds of road debris. These small molded lips are usually attached to the wheel wells of your car.
How Much Does a Mud Flap Replacement Cost?
A new mud flap can cost around $15 to $50, depending on factors like brand, material, attachment style, color or finish, and set inclusions. Labor may cost you an additional $80 to $150, depending on the rates in your area.
Shop for Aftermarket Mud Flaps on CarParts.com
When it comes to necessary accessories like the mud flap, it’s vital to choose a high-quality part that you’re sure will last. Find exactly what you need here at CarParts.com.
We recognize the importance of durability and quality in all the parts we sell. That’s why all our parts are sourced from the best manufacturers and brands in the industry. You can rest assured all our mud flaps have passed strict quality-control tests and are built to last.
Choose from our wide array of bolt-on, screw-on, and quick turn fastening mud flaps that come in textured black, diamond brite, and other colors and finishes. Our products are also available in different materials, such as plastic, thermoplastic, rubber, aluminum, and stainless steel.
If you’re unsure about part selection, our vehicle selector can help you narrow down your choices to components that will fit. Simply enter your vehicle’s year, make, and model to browse compatible mud flaps. These OE-grade parts are designed to suit your vehicle’s specific make and model, so you don’t have to worry about fit.
Our universal, semi-universal, and direct-fit mudflaps are also competitively priced, so you can increase your vehicle’s protection without having to burn a hole in your pocket. Why pay dealership prices if you can get the same quality of parts at a lower price? Order now, and we’ll ship your new mudflaps straight to your doorstep!
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