PRICE MATCH GUARANTEE

FREE SHIPPING

Fab Fours CS19-W4050-1 2019-2021 GMC Sierra 1500 Premium Rear Bumper Sensor

SKU CS19-W4050-1

FITMENT CONFIRMED

CONFIRMED FIT FOR

NOT A MATCH

WILL NOT FIT

SHOW BUMPERS FOR YOUR TRUCK

CONFIRM IT FITS YOUR TRUCK

Sale price $1,719.99 Regular price $2,148.05 SAVE $428.06

Bolt-on install using factory bolt locations

3/16" steel · 200 lbs · Black powder coat

BumperStock

30-day hassle-free returns

BumperStock

PAY OVER TIME WITH BREAD

0% APR available. Prequalifying will not affect your credit.

Price Match

Free Shipping

Authorized Dealer

BumperStock

Talk to a bumper expert

Ask Tyler

844-827-4442

Mon-Fri: 9am-6pm EST


Real truck enthusiasts. Not a call center.

BumperStock

Free LTL Freight Shipping

Free freight shipping. Carrier schedules delivery at a time that works for you.

Product details

Full specifications

Style
Fab Fours Rear Bumper Premium
Vehicle Fit
2019-2021 Chevy Silverado 1500 / 2022 Limited or Classic
Fitment Notes
Not Compatible with Blind Spot Monitor (2019-2021 models)
Weight
200 lbs
Dimensions (L x W x H)
89 x 30 x 12 in
Steel Material
3/16″ US Steel
Finish
Fab Fours 2 Stage Black Powder Coat

Rear bumper

x1

Mounting hardware kit

x1

Install instructions

x1

3-5

HOURS

2

PEOPLE

Bolt-on

METHOD

No guessing. The mounting hardware's in the box, and it lines up on your truck's factory mounts. It ships freight and it's heavy, so clear a spot for it.

Download installation PDF
"Bolted up clean. Sensors and fogs plugged right back in." — Caleb Haymes, verified buyer

Fab Fours stands behind every build with a lifetime warranty on structure and manufacturer defects, plus rust protection on coated finishes (bare steel is not covered). Coverage runs for the original purchaser under normal and intended use.
Read full Fab Fours warranty terms

Covered by the Magnuson-Moss Warranty Act. Buying from an authorized dealer keeps your full coverage intact.

Fab Fours Premium CS19-W4050-1

Features:

  • Integrated Steps on either side of the Tailgate
  • Durable formed Steel Construction
  • Retain OEM Receiver Hitch and Wiring Locations
  • 3/4″ D-Ring Recovery Points
  • *Compatible with Proximity Sensors
  • Not Compatible with Blind Spot Monitor (2019-2021 models)
  • Sensor sensitivity, OE sensor housing, orientation, and operating conditions are all variables that will influence functionality of the sensors. All sensor testing is done on lifted trucks.

    Fab Fours Premium

    The Fab Fours Premium Series includes fully featured steel bumpers designed for demanding off-road use. These bumpers combine reinforced construction with integrated grille guards, winch compatibility, and accessory mounting points. Designed for demanding off-road use as well as work-ready trucks, the Premium line focuses on strength, protection, and high-end aftermarket styling.

    Fab Fours CS19-W4050-1 2019-2021 GMC Sierra 1500 Premium Rear Bumper Sensor

    ABOUT THE PREMIUM SERIES

    A FLAGSHIP REAR.
    TOW SETUP UNTOUCHED.

    The Premium rear bumper is formed 3/16-inch steel that retains your factory receiver hitch and wiring, so you tow exactly as before. D-ring recovery points sit at the corners, and most fitments build in steps on either side of the tailgate for quick bed access. Parking sensors carry over where equipped. Finished in 2-stage black powder coat. Designed and welded in Lancaster, South Carolina.

    KEEPS YOUR HITCH

    Retains the factory receiver and wiring, tow as before

    D-RING RECOVERY

    Recovery points built into the corners

    BED STEPS ON MOST FITMENTS

    Steps on either side of the tailgate

    3/16-INCH STEEL, MADE IN USA

    2-stage black powder coat, welded in Lancaster, SC

    Fab Fours Premium CS19-W4050-1

    Features:

    • Integrated Steps on either side of the Tailgate
    • Durable formed Steel Construction
    • Retain OEM Receiver Hitch and Wiring Locations
    • 3/4″ D-Ring Recovery Points
    • *Compatible with Proximity Sensors
    • Not Compatible with Blind Spot Monitor (2019-2021 models)
    • Sensor sensitivity, OE sensor housing, orientation, and operating conditions are all variables that will influence functionality of the sensors. All sensor testing is done on lifted trucks.

      Fab Fours Premium

      The Fab Fours Premium Series includes fully featured steel bumpers designed for demanding off-road use. These bumpers combine reinforced construction with integrated grille guards, winch compatibility, and accessory mounting points. Designed for demanding off-road use as well as work-ready trucks, the Premium line focuses on strength, protection, and high-end aftermarket styling.

      THE BUMPERSTOCK GUARANTEE

      FOUR WAYS WE STAND BEHIND IT

      • AWARD-WINNING SERVICE

        Top-rated by verified Shopper Approved buyers

      • PRICE MATCH

        Found it for less? We'll match it.

      • FREE SHIPPING

        LTL freight on every bumper

      • AUTHORIZED DEALER

        Full manufacturer warranty

      Select Your Vehicle