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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1540 (Bumpers And Fascia) >> Repair Instructions >> Front Bumper Impact Bar Replacement (GMC)

Front Bumper Impact Bar Replacement (GMC)

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Front Bumper Impact Bar (GMC)
GM1828113Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedure: 
Remove the radiator grille. Refer to Radiator Grille Replacement (Chevrolet) or Radiator Grille Replacement (GMC) or Radiator Grille Replacement (Chevrolet HD) or Radiator Grille Replacement (GMC HD)
1 Front Bumper Impact Bar Brace Bolt (Qty: 2)
CAUTION: Refer to Fastener Caution .

Tighten:  55 N.m (41 lb ft)

2 Front Bumper Impact Bar Bracket Bolt (Qty: 2)

Tighten:  160 N.m (118 lb ft)

3 Front Bumper Impact Bar
Tip: 
  • Remove push pins retainer radiator air baffle.
  • Disconnect any electrical connectors.
  • Transfer any parts as needed.