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The K&N 77-3037KP Performance Air Intake System delivers guaranteed horsepower and torque gains for 2003-2009 Hummer H2 models equipped with 6.0L or 6.2L V8 engines. This cold air intake replaces the factory air filter and intake tube with a mandrel-bent aluminum tube and oversized high-flow oiled cotton filter for increased airflow and filtration. Easy to install in 60 minutes or less using basic hand tools it maintains full warranty compliance while enhancing engine performance.
Key Features
- High-Flow Air Filter: Washable reusable oiled cotton media cleans every 100000 miles under highway driving provides superior airflow without sacrificing filtration.
- Mandrel-Bent Aluminum Intake Tube: Smooth uninterrupted path maximizes air volume to the engine for noticeable power improvements.
- Easy Bolt-On Design: Direct replacement for OEM components no cutting or permanent modifications required.
- High-flow filters last up to 100000 miles between cleanings proven durability.
- Mandrel-bent aluminum intake tube paired with oiled cotton gauze filter media for strength airflow and reusability.
- Heat shield included to draw cooler intake air improving combustion efficiency.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2003-2009 | Hummer | H2 | Verify engine and application notes |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 77-3037KP |
| Product Type | Cold Air Intakes |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N cold air intakes identified by manufacturer part number 77-3037KP. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
Related K&N Engineering Products
- Shop all K&N Engineering products
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Frequently Asked Questions
How do I confirm K&N 77-3037KP fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.
Does K&N 77-3037KP require tuning or emissions verification?
Requirements vary by vehicle and intake configuration. Check the current K&N application and emissions notes, and complete any required calibration before full-load operation.
What should be checked after installing K&N 77-3037KP?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
- Typical install completes in 60 minutes using basic hand tools like screwdriver pliers and wrench.
- Includes all necessary hardware clamps and instructions for direct OEM replacement.
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