4" Black Cold Air Intake+Heat Shield Kit For 99-06 GMC/Chevy V8 4.8L/5.3L/6.0L

Cold Air Intake with Heat Shield for GMC and Chevy V8

This 4 inch cold air intake with heat shield kit replaces the factory airbox on 1999 to 2006 GMC and Chevy V8 trucks to deliver cooler, denser air to the engine.

Overview

This cold air intake kit is built for 1999 to 2006 GMC and Chevy V8 trucks running the 4.8L, 5.3L, or 6.0L engine. The 4 inch intake tube and heat shield work together to draw cooler outside air and reduce restriction compared to the stock setup. Drivers and builders fitting a cold air intake for GMC or Chevy V8 platforms get a direct-fit assembly that supports better airflow across the power band.

Built For Performance

• 4 inch intake tube sized for the 4.8L, 5.3L, and 6.0L V8 engines
• Heat shield separates the filter from hot engine bay air
• Black finish resists corrosion and blends with the engine bay
• Mandrel-style smooth tube supports steady airflow
• Reusable performance air filter element
• Hardware and clamp kit for straightforward installation

Fits These Machines

• for GMC and Chevy trucks with 4.8L V8, 1999 to 2006
• for GMC and Chevy trucks with 5.3L V8, 1999 to 2006
• for GMC and Chevy trucks with 6.0L V8, 1999 to 2006
• for Chevrolet Silverado 1500, 2500, and 3500 with listed V8 engines
• for GMC Sierra 1500, 2500, and 3500 with listed V8 engines

On-The-Job Use

• Daily-driven trucks wanting improved throttle response
• Work trucks hauling and towing with the 5.3L and 6.0L V8
• Off-road and trail builds needing a durable intake setup
• Shop builds refreshing the intake on a high-mileage truck

Specs At A Glance

Good To Know

Q: Does this kit come with everything needed to install it? A: The kit includes the intake tube, heat shield, filter, and mounting hardware. Reuse of factory sensors and vacuum lines may be required depending on the engine.

Q: Will this intake throw a check engine light? A: Most installs do not trigger a warning when all sensors are reconnected properly. If a light appears, check the mass airflow sensor connection and vacuum fittings.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.