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Sold outSaleRanch Hand FSG03HBL1 2003-2007 GMC Sierra 1500 Classic Summit Front Bumper
- Part # : FSG03HBL1
- Material : Diamond-Plate Steel
- Finish : Black Powder Coat
- Weight : 175 lb
Sale price $1,744.95 Regular price $2,093.94Unit priceFITS YOUR DOESN'T FIT YOUR 
SaleHammerhead 600-56-0499 GMC Sierra 1500 1999-2006 Flush Mount Rear Bumper
- Part # : 600-56-0499
- Material : 0.250" Steel Plate
- Finish : Black Textured Powder Coat
- Weight : 132 lb
Sale price $1,547.10 Regular price $1,856.52Unit priceFITS YOUR DOESN'T FIT YOUR 
SaleHammerhead 600-56-0082 GMC Sierra 1500 1999-2006 Rear Bumper
- Part # : 600-56-0082
- Material : 0.250" Steel Plate
- Finish : Black Textured Powder Coat
- Weight : 111 lb
Sale price $1,547.10 Regular price $1,856.52Unit priceFITS YOUR DOESN'T FIT YOUR 
SaleARB 3462040 GMC Sierra 1500 2003-2007 Deluxe Front Bumper Winch Ready with Grille Guard, Black Powder Coat Finish
- Material : Durable Steel Construction
- Finish : Black Powder Coat
- Weight : 253 lb
Sale price $2,145.95 Regular price $2,379.00Unit priceFITS YOUR DOESN'T FIT YOUR 
SaleFrontier 100-29-9007 Diamond GMC Sierra 1500 HD 1999-2006 Rear Bumper
- Part # : 100-29-9007
- Material : Heavy Duty Steel
- Finish : Black Powder Coat
- Weight : 92 lb
Sale price $1,009.15 Regular price $1,210.98Unit priceFITS YOUR DOESN'T FIT YOUR 
SaleFrontier 100-29-9006 Diamond GMC Sierra 1500 HD 1999-2006 Rear Bumper
- Part # : 100-29-9006
- Material : Heavy Duty Steel
- Finish : Black Powder Coat
- Weight : 91 lb
Sale price $909.09 Regular price $1,090.91Unit priceFITS YOUR DOESN'T FIT YOUR 
SaleHammerhead 600-56-0093 GMC Sierra 1500 2003-2006 Front Winch Bumper Pre-Runner
- Part # : 600-56-0093
- Material : 7 Gauge Steel
- Finish : Black Textured Powder Coat
- Weight : 146 lb
Sale price $2,060.10 Regular price $2,472.12Unit priceFITS YOUR DOESN'T FIT YOUR 
SaleHammerhead 600-56-0200 GMC Sierra 1500 2003-2006 Front Winch Bumper with Full Brush Guard
- Part # : 600-56-0200
- Material : 7 Gauge Steel
- Finish : Black Textured Powder Coat
- Weight : 138 lb
Sale price $2,573.10 Regular price $3,087.72Unit priceFITS YOUR DOESN'T FIT YOUR
How to Choose a Bumper for Your 2003-2006 GMC Sierra 1500
On the 2003-2006 GMC Sierra 1500, budget shapes the value pick; protection shapes the top. Three front picks cover both ends and the middle, all 7-gauge American steel on the Hammerhead fitments.
Most affordable: Frontier 200-30-3008 Grille Guard at $974.36. 98 lbs of heavy-duty steel, black powder coat. Frontier mounts a one-piece welded design directly to the truck frame. Drilling of the factory bumper is required.
Mid-tier: Hammerhead 600-56-0093 Pre-Runner Front Winch Bumper at $2,060.10. 146 lbs of 7-gauge American steel, integrated winch mount, no brushguard, textured black powder coat. Hammerhead ships through 450+ dealers across the US, Canada, and Australia.
Top-tier: Hammerhead 600-56-0200 Full Brush Guard Front Winch Bumper at $2,573.10. 138 lbs of 7-gauge steel with a full brushguard wrapping the grille and headlamps, integrated winch mount, textured black powder coat.
Frontier Diamond Series rears round out the catalog with diamond-plate steel construction, alongside Hammerhead flush-mount alternatives at 132 lbs of 0.250-inch plate steel. Bolt-on across every front and rear; drilling is called out only on the Frontier grille guard.
What Fits Your 2003-2006 GMC Sierra 1500
Bumpers on this page cover the 1st-generation GMC Sierra 1500 on the GMT800 platform, post-2003 refresh through 2006. The 2003 mid-cycle update redrew the front fascia and instrument cluster, but frame mounts stayed identical. SKUs labeled 2003-2006 do not bolt to 1999-2002 fascia.
GMT800 Sierra 1500 trucks did not ship with factory parking sensors. The 2003 refresh updated cosmetics and interior, not safety electronics. Aftermarket bumpers here need no sensor cutouts.
Forward, the 2007 model year ran two trucks: GMT900 Sierra launched late 2006 with new fascia and mounts, while the 2007 Sierra Classic carried over the GMT800 chassis. 2007 Classic owners regularly order from this 2003-2006 catalog, since the Classic is the GMT800 carryover. Verify your 2007 is the Classic before applying these listings.
Facelift years inside the same generation; the Sierra fitment guide shows what 2003 changed and where 2007 cuts off.
Other generations? See all GMC Sierra 1500 bumpers.
Frequently Asked Questions
Will a bumper made for the GMC Sierra 1500 fit the Chevrolet Silverado 1500 of the same year?
Often yes. On the GMT800 platform (1999-2006), the GMC Sierra 1500 and Chevrolet Silverado 1500 share frame rails and bumper mounts. Most bumper SKUs labeled for one fit the other across 2003-2006 model years. Confirm fitment in each listing before ordering, since some grille-tied front bumpers are model-specific at the fascia interface.
Are factory tow hooks reusable with this 2003-2006 GMC Sierra 1500 bumper?
Mixed by pick. The Frontier 200-30-3008 Grille Guard mounts over the factory bumper and leaves factory tow hooks in place. The Hammerhead Pre-Runner (600-56-0093) and Full Brush Guard (600-56-0200) replace the factory bumper entirely; check each listing for tow hook accommodation, since Hammerhead retains them on most fitments.
What gauge or thickness of steel is used in these bumpers?
Hammerhead fronts on this page run 7-gauge American steel. Hammerhead rears step up to 0.250-inch steel plate. Frontier Diamond Series rears and the Frontier grille guard use heavy-duty steel with the brand's signature diamond-plate face. Each listing shows the exact gauge in the spec block.
