2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Grilles & Grille Guards

Upgrading the front grille of your GM 2500HD/3500HD is an excellent way to enhance your truck's aggressive style. Opt for a variety of designs to suit your personal taste. Many of our grilles are engineered to improve airflow to the radiator while fitting securely in your truck’s grille slot. Elevate both the appearance and functionality of your vehicle with our featured grilles at Alligator Performance. Further enhance your trucks style with our selection of Fender Flares! GM Duramax Fitments: 2001, 2002, 2003, 2004 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2001-2004 6.6L LB7

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T-Rex 51200 Upper Class Mesh Grille | 2003-2006 Sierra 1500/2500HD/3500HD
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T-Rex 51200 Upper Class Mesh Grille | 2003-2006 Sierra 1500/2500HD/3500HD

T-Rex 51200 Upper Class Mesh Grille | 2003-2006 Sierra 1500/2500HD/3500HD

$589.50
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T-Rex 51101 Upper Class Mesh Grille | 2003-2005 Silverado 1500/2500HD/3500HD
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T-Rex 51101 Upper Class Mesh Grille | 2003-2005 Silverado 1500/2500HD/3500HD
T-Rex 51101 Upper Class Mesh Grille | 2003-2005 Silverado 1500/2500HD/3500HD
T-Rex 51101 Upper Class Mesh Grille | 2003-2005 Silverado 1500/2500HD/3500HD
T-Rex 51101 Upper Class Mesh Grille | 2003-2005 Silverado 1500/2500HD/3500HD

T-Rex 51101 Upper Class Mesh Grille | 2003-2005 Silverado 1500/2500HD/3500HD

$889.50
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T-Rex 25202 Bolt-On Bumper/Air Dam Billet Grille Insert | 2003-2006 Sierra 1500/2500HD/3500HD
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T-Rex 25202 Bolt-On Bumper/Air Dam Billet Grille Insert | 2003-2006 Sierra 1500/2500HD/3500HD

T-Rex 25202 Bolt-On Bumper/Air Dam Billet Grille Insert | 2003-2006 Sierra 1500/2500HD/3500HD

$126.50
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Ranch Hand GGC031BL1 Legend Grille Guard | 2003-2007 Silverado/Sierra 2500HD/3500HD
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Ranch Hand GGC031BL1 Legend Grille Guard | 2003-2007 Silverado/Sierra 2500HD/3500HD
Ranch Hand GGC031BL1 Legend Grille Guard | 2003-2007 Silverado/Sierra 2500HD/3500HD
Ranch Hand GGC031BL1 Legend Grille Guard | 2003-2007 Silverado/Sierra 2500HD/3500HD

Ranch Hand GGC031BL1 Legend Grille Guard | 2003-2007 Silverado/Sierra 2500HD/3500HD

$976.95
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Ranch Hand GGC011BL1 Legend Grille Guard | 2001-2002 Silverado/Sierra 2500HD/3500HD
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Ranch Hand GGC011BL1 Legend Grille Guard | 2001-2002 Silverado/Sierra 2500HD/3500HD
Ranch Hand GGC011BL1 Legend Grille Guard | 2001-2002 Silverado/Sierra 2500HD/3500HD
Ranch Hand GGC011BL1 Legend Grille Guard | 2001-2002 Silverado/Sierra 2500HD/3500HD

Ranch Hand GGC011BL1 Legend Grille Guard | 2001-2002 Silverado/Sierra 2500HD/3500HD

$976.95
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Westin 40-1245 Sportsman Black Grille Guard | 2003-2007 Silverado 2500HD/3500HD
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Westin 40-1245 Sportsman Black Grille Guard | 2003-2007 Silverado 2500HD/3500HD
Westin 40-1245 Sportsman Black Grille Guard | 2003-2007 Silverado 2500HD/3500HD
Westin 40-1245 Sportsman Black Grille Guard | 2003-2007 Silverado 2500HD/3500HD

Westin 40-1245 Sportsman Black Grille Guard | 2003-2007 Silverado 2500HD/3500HD

$1,132.32
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2001-2004 6.6L Silverado & Sierra 2500HD/3500HD

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