The aFe Silver Bullet throttle body spacer bolts between the throttle body and intake manifold, where its serrated helix entry creates turbulence in the incoming charge for improved throttle response, added low-end torque and better fuel economy. It is precision-machined from T-6061 billet aluminum, and the serrated design eliminates the whistle common to helix-only spacers. Fits the 4.8L, 5.3L and 6.2L V8 GMT900 platform, including the Chevrolet Silverado/Tahoe/Suburban, GMC Sierra/Yukon and Cadillac Escalade, and is compatible with aFe intake systems.
| Type | Silver Bullet throttle body spacer (helix design) |
| Material | T-6061 billet aluminum |
| Part Number | 46-34003 |
| Warranty | 2-year limited |
| Fitment | GM V8-4.8/5.3/6.2L (GMT900) trucks & SUVs, 2007-2013 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007 | Buick | Rainier | CXL |
| 2007-2013 | Cadillac | Escalade | Base |
| 2009-2013 | Cadillac | Escalade | Hybrid |
| 2010-2013 | Cadillac | Escalade | Hybrid Platinum |
| 2011-2013 | Cadillac | Escalade | Luxury |
| 2008-2013 | Cadillac | Escalade | Platinum |
| 2011-2013 | Cadillac | Escalade | Premium |
| 2007-2013 | Cadillac | Escalade ESV | Base |
| 2011-2013 | Cadillac | Escalade ESV | Luxury |
| 2008-2013 | Cadillac | Escalade ESV | Platinum |
| 2011-2013 | Cadillac | Escalade ESV | Premium |
| 2007-2013 | Cadillac | Escalade EXT | Base |
| 2011-2013 | Cadillac | Escalade EXT | Luxury |
| 2011-2013 | Cadillac | Escalade EXT | Premium |
| 2013 | Chevrolet | Avalanche | Black Diamond LS |
| 2013 | Chevrolet | Avalanche | Black Diamond LT |
| 2013 | Chevrolet | Avalanche | Black Diamond LTZ |
| 2007-2012 | Chevrolet | Avalanche | LS |
| 2007-2012 | Chevrolet | Avalanche | LT |
| 2007-2012 | Chevrolet | Avalanche | LTZ |
| 2009-2013 | Chevrolet | Silverado 1500 | Hybrid |
| 2007-2013 | Chevrolet | Silverado 1500 | LS |
| 2007-2013 | Chevrolet | Silverado 1500 | LT |
| 2007-2013 | Chevrolet | Silverado 1500 | LTZ |
| 2007-2013 | Chevrolet | Silverado 1500 | WT |
| 2010-2013 | Chevrolet | Silverado 1500 | XFE |
| 2007 | Chevrolet | Silverado 1500 HD Classic | LT |
| 2007-2013 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2013 | Chevrolet | Silverado 2500 HD | LTZ |
| 2007-2013 | Chevrolet | Silverado 2500 HD | WT |
| 2007-2013 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2013 | Chevrolet | Silverado 3500 HD | LTZ |
| 2007-2013 | Chevrolet | Silverado 3500 HD | WT |
| 2007-2013 | Chevrolet | Suburban 1500 | LS |
| 2007-2013 | Chevrolet | Suburban 1500 | LT |
| 2007-2013 | Chevrolet | Suburban 1500 | LTZ |
| 2007-2013 | Chevrolet | Suburban 2500 | LS |
| 2007-2013 | Chevrolet | Suburban 2500 | LT |
| 2007 | Chevrolet | Suburban 2500 | LTZ |
| 2008-2013 | Chevrolet | Tahoe | Hybrid |
| 2007-2013 | Chevrolet | Tahoe | LS |
| 2007-2013 | Chevrolet | Tahoe | LT |
| 2007-2013 | Chevrolet | Tahoe | LTZ |
| 2007-2013 | Chevrolet | Tahoe | PPV |
| 2012-2013 | Chevrolet | Tahoe | SSV |
| 2007 | Chevrolet | Trailblazer | LS |
| 2007 | Chevrolet | Trailblazer | LT |
| 2007 | Chevrolet | Trailblazer | SS |
| 2007-2009 | GMC | Envoy | Denali |
| 2007-2008 | GMC | Sierra 1500 | Denali |
| 2009-2013 | GMC | Sierra 1500 | Hybrid |
| 2007-2013 | GMC | Sierra 1500 | SL |
| 2007-2013 | GMC | Sierra 1500 | SLE |
| 2007-2013 | GMC | Sierra 1500 | SLT |
| 2007-2013 | GMC | Sierra 1500 | WT |
| 2010-2013 | GMC | Sierra 1500 | XFE |
| 2011-2013 | GMC | Sierra 2500 HD | Denali |
| 2007-2013 | GMC | Sierra 2500 HD | SLE |
| 2007-2013 | GMC | Sierra 2500 HD | SLT |
| 2007-2013 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2011-2013 | GMC | Sierra 3500 HD | Denali |
| 2007-2013 | GMC | Sierra 3500 HD | SLE |
| 2007-2013 | GMC | Sierra 3500 HD | SLT |
| 2007-2013 | GMC | Sierra 3500 HD | WT |
| 2007-2009 | GMC | Yukon | Denali |
| 2010-2013 | GMC | Yukon | Denali Hybrid |
| 2008-2013 | GMC | Yukon | Hybrid |
| 2007-2013 | GMC | Yukon | SLE |
| 2007-2013 | GMC | Yukon | SLT |
| 2007-2013 | GMC | Yukon XL 1500 | Denali |
| 2007-2013 | GMC | Yukon XL 1500 | SLE |
| 2007-2013 | GMC | Yukon XL 1500 | SLT |
| 2007-2013 | GMC | Yukon XL 2500 | SLE |
| 2007-2013 | GMC | Yukon XL 2500 | SLT |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
