K&N Engineering 57-3038 Performance Cold Air Intake for 1999-2007 Chevrolet Silverado and GMC Sierra 4.3L V6

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle. K&N's roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty. Associated products: RF-1041DK Air Filter Wrap, RF-1041DL Air Filter Wrap, RF-1041DR Air Filter Wrap, RU-1041 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol

• K&N Million Mile Limited Warranty
• Will not void vehicle warranty

Improve airflow to your engine with the K&N Engineering 57-3038 Performance Cold Air Intake Kit. Designed for select 1999-2007 Chevrolet Silverado and GMC Sierra models equipped with the 4.3L V6 engine, this intake system replaces restrictive factory components with a high-density polyethylene rotationally molded tube engineered to increase airflow, horsepower, and torque.

The system includes a washable and reusable K&N High-Flow Air Filter with oiled cotton filter media. Its oversized conical design can provide service intervals of up to 100,000 miles under normal highway driving conditions, helping reduce long-term maintenance requirements. A custom heat shield helps isolate the filter from hot engine-bay air, supporting cooler and denser intake air for consistent performance.

Installation can typically be completed in less than 90 minutes using common hand tools. The K&N 57-3038 is backed by the K&N Million Mile Limited Warranty and is designed not to void the vehicle warranty. This application is EPA compliant and carries California Air Resources Board Executive Order D-269-34. Check local emissions requirements before installation, as regulations may vary by vehicle and location.

Compatible fitments include select 1999, 2000, and 2007 Chevrolet Silverado 1500 models, including Silverado 1500 Classic applications, as well as select 2007 GMC Sierra 1500 Classic models with the 4.3L V6 engine. Always verify vehicle year, model, engine, and emissions configuration before ordering.

Related accessories include the K&N RF-1041DK, RF-1041DL, and RF-1041DR Air Filter Wraps, RU-1041 Universal Clamp-On Air Filter, and 99-5000 Filter Care Service Kit Aerosol.

What's Included

• K&N 57-3038 rotationally molded intake tube
• Washable and reusable high-flow air filter
• Custom heat shield
• Required intake hardware and installation components

Features:

• High-flow performance: Rotationally molded HDPE intake tubing helps increase airflow to the 4.3L V6 engine for potential horsepower and torque gains.
• Reusable air filter: Oversized conical oiled-cotton filter media is washable and reusable, with service intervals of up to 100,000 miles under normal highway driving conditions.
• Heat protection: Custom heat shielding helps reduce exposure to hot engine-bay air and supports cooler intake temperatures.
• Warranty and emissions compliance: Backed by the K&N Million Mile Limited Warranty, designed not to void the vehicle warranty, EPA compliant, and certified under CARB Executive Order D-269-34.

Fitments:
1999 Chevrolet Silverado 1500 Base
1999 Chevrolet Silverado 1500 LS
1999 Chevrolet Silverado 1500 LT
1999 GMC Sierra 1500 SL
1999 GMC Sierra 1500 SLE
1999 GMC Sierra 1500 SLT
2000 Chevrolet Silverado 1500 Base
2000 Chevrolet Silverado 1500 LS
2000 Chevrolet Silverado 1500 LT
2000 GMC Sierra 1500 SL
2000 GMC Sierra 1500 SLE
2000 GMC Sierra 1500 SLT
2001 Chevrolet Silverado 1500 Base
2001 Chevrolet Silverado 1500 LS
2001 Chevrolet Silverado 1500 LT
2001 GMC Sierra 1500 SL
2001 GMC Sierra 1500 SLE
2001 GMC Sierra 1500 SLT
2002 Chevrolet Silverado 1500 Base
2002 Chevrolet Silverado 1500 LS
2002 Chevrolet Silverado 1500 LT
2002 Chevrolet Silverado 1500 WT
2002 GMC Sierra 1500 Base
2002 GMC Sierra 1500 HT
2002 GMC Sierra 1500 SL
2002 GMC Sierra 1500 SLE
2002 GMC Sierra 1500 SLT
2002 GMC Sierra 1500 WT
2003 Chevrolet Silverado 1500 Base
2003 Chevrolet Silverado 1500 LS
2003 Chevrolet Silverado 1500 LT
2003 Chevrolet Silverado 1500 WT
2003 GMC Sierra 1500 Base
2003 GMC Sierra 1500 SL
2003 GMC Sierra 1500 SLE
2003 GMC Sierra 1500 SLT
2003 GMC Sierra 1500 WT
2004 Chevrolet Silverado 1500 Base
2004 Chevrolet Silverado 1500 LS
2004 Chevrolet Silverado 1500 LT
2004 Chevrolet Silverado 1500 WT
2004 Chevrolet Silverado 1500 Z71
2004 GMC Sierra 1500 Base
2004 GMC Sierra 1500 SLE
2004 GMC Sierra 1500 SLT
2004 GMC Sierra 1500 WT
2005 Chevrolet Silverado 1500 Base
2005 Chevrolet Silverado 1500 LS
2005 Chevrolet Silverado 1500 LT
2005 Chevrolet Silverado 1500 WT
2005 GMC Sierra 1500 Base
2005 GMC Sierra 1500 WT
2006 Chevrolet Silverado 1500 LS
2006 Chevrolet Silverado 1500 WT
2006 GMC Sierra 1500 SL
2006 GMC Sierra 1500 WT
2007 Chevrolet Silverado 1500 Classic LS
2007 Chevrolet Silverado 1500 Classic WT
2007 GMC Sierra 1500 Classic SL
2007 GMC Sierra 1500 Classic WT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-269-34
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1