VEVOR
VEVOR Cold Air Intake 3.5in DR323 2009-13 Silverado/Sierra 1500 4.8/5.3/6.2L
A 3.5-inch cold air intake system with heat shield fits 2009-2013 Silverado and Sierra 1500 trucks with 4.8L, 5.3L and 6.2L engines
- Width12.4
- 5 inch aluminium tube boosts airflow for stronger throttle response
- Heat shield blocks engine-bay heat to deliver cooler, denser air to the engine
- Non-woven fabric filter captures contaminants while maintaining high flow rates
- Kit fits 2009-2013 Silverado and Sierra 1500 with 4.8, 5.3 or 6.2 litre V8 engines
- 8 lb complete kit includes intake tube, shield, filter and hardware for direct installation
Vehicle Compatibility
This cold air intake kit fits 2009 to 2013 Chevrolet Silverado and GMC Sierra 1500 models equipped with 4.8L, 5.3L or 6.2L engines. It replaces the factory air box with a 3.5 inch aluminium alloy tube and non-woven fabric filter designed for higher airflow.
Installation Notes
The kit includes all necessary hardware and a user manual for a direct bolt-on installation using basic hand tools. Common issues involve the mass airflow sensor connector being tight to reach and the heat shield brackets requiring minor adjustment to clear the radiator support on some trucks.
Airflow Capacity
The 3.5 inch diameter tube and high-flow filter provide increased air volume over the stock intake for improved throttle response and horsepower gains. The enclosed heat shield helps maintain cooler intake temperatures during normal driving, though extreme towing or sustained high-RPM use may exceed the filter's surface area capacity.
Highlights
- 5 inch aluminium tube boosts airflow for stronger throttle response
- Heat shield blocks engine-bay heat to deliver cooler, denser air to the engine
- Non-woven fabric filter captures contaminants while maintaining high flow rates
- Kit fits 2009-2013 Silverado and Sierra 1500 with 4.8, 5.3 or 6.2 litre V8 engines
- 8 lb complete kit includes intake tube, shield, filter and hardware for direct installation
Specifications
| Width | 12.4 |
|---|
Questions about this item
How can I confirm the 3.5 inch intake tube is seated correctly after installation?
The aluminum alloy tube should sit flush against the throttle body with the heat shield fully covering the filter area; a steady idle and immediate throttle response show the DR323 kit is sealed and working.
What components come in the DR323 package and what must I source separately?
The box contains one complete cold air intake kit and a user manual; no additional clamps, sensors or tuning devices are included, so reuse the factory hardware or buy any missing brackets separately.
Which engine size — 4.8L, 5.3L or 6.2L — matches my 2009 to 2013 Silverado or Sierra 1500?
All three V8 displacements are listed as compatible, so choose the kit based on the engine actually in your truck; the 3.5 inch tube and heat shield fit each variant without modification.
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