This part fits your vehicle! Based on the manufacturer’s specs, this product is an exact fit for your 2001-2006 Chevrolet Silverado 3500

2001-2006 Chevrolet Silverado 3500 - K&N Cold Air Intake 57 Generation II - Direct OE replacement

Part number: K335730311
Manufacturer number: 57-3031-1

K&N

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List Price: $419.57
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Product Description: K&N 57 SERIES GENERATION II FIPK COLD AIR INTAKE SYSTEM -- 50-state legal, C.A.R.B. exempted with E.O. number D-269-34; Provides...Read More


Series: 57 Generation II

Type: Direct OE replacement

Warranty: K&N's limited million-mile warranty

Fit note: California Air Resources Board Exempt: Yes, With Heat Shield

  • Overview
  • Manufacturer info
  • Extended Warranty
K&N 57 SERIES GENERATION II FIPK COLD AIR INTAKE SYSTEM -- 50-state legal, C.A.R.B. exempted with E.O. number D-269-34; Provides additional power up to 20.34 h.p. at 4894 RPM; 96 to 99 percent filtration efficiency; Includes black roto molded intake tube, red air filter, heat shield, and all the necessary hardware for installation; Fuel injection performance kit; Features high density polyethylene intake tube that is custom engineered and aerodynamically designed to drive air into your engine; Its washable and reusable air filter is made of multiple interwoven layers of surgical cotton gauze infused or charged with oil for outstanding filtration and airflow; Comes with a heat shield that is custom designed to isolate and provide cooler air; Virtually eliminates intake tract restriction by replacing the air filter and the entire air path to the engine; Can go up to 100,000 miles between cleanings depending on driving conditions; Easy to install; With K&N's limited million mile warranty.

This product fits the following Chevrolet Silverado 3500 submodels

  • 2001-2005: Base; 8 Cyl 6.0L;
  • 2001-2006: LS; 8 Cyl 6.0L;
  • 2001-2006: LT; 8 Cyl 6.0L;
  • 2004-2006: WT; 8 Cyl 6.0L;

Product reviews

Aold Air Intake by MikeyGriz, February 6, 2008

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Installed in conjunction with Throttle Body Spacer. Supplied air tube hit radiator fan, so had to use original intake tube.


by , November 12, 2008

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Ease of Use/Installation:
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instalation was easy. some of the instructions were not clear on how to install. But it only took about 43 min to install.