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K&N 33-2042 is a washable reusable high-flow replacement air filter designed for 95-97 Chevy and Pontiac vehicles with 3.4L engines 93-95 3.8L and 93-97 5.7L. It installs directly into your factory air box to deliver more airflow and horsepower gains while trapping contaminants for engine protection. Engineered with layered oiled cotton media this filter lasts the life of your vehicle backed by K&N No-Hassle Lifetime Limited Warranty.
Key Features
- Engineered Power: High-flow media increases horsepower acceleration and overall engine performance.
- Filter measures 11.1 in length x 9.8 in width x 1.75 in height flange length 0.81 in flange thickness 0.63 in.
- Reduces Waste: Reusable design cuts down on the 200 million disposable filters entering landfills yearly.
- Saves Money: Washable filter saves up to $125 over 200000 miles compared to MSRP of multiple OE disposable filters.
- Ships in protective cardboard box dimensions 12 x 10 x 2 inches weight 1.3 lbs.
- Leaders in high-flow filtration since 1969 with millions of filters sold worldwide.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 1992-1995 | Chevrolet | Astro | CL, CS, LT |
| 1995-2005 | Chevrolet | Blazer | LS, LT, Trailblazer, Xtreme, ZR2 |
| 1993-1997 | Chevrolet | Camaro | Indianapolis 500 Pace Car, RS, Z28 |
| 1994-2004 | Chevrolet | S10 | LS, SS, Xtreme, ZR2, ZR5 |
| 1992-1994 | Chevrolet | S10 Blazer | LT, Sport, Tahoe, Tahoe LT |
| 1992-2001 | GMC | Jimmy | Diamond Edition, Envoy, SL, SLE, SLS, SLT |
| 1992-1995 | GMC | Safari | GT, SL, SLE, SLT, SLX |
| 1992-2004 | GMC | Sonoma | GT, SL, SLE, SLS |
| 1991 | GMC | Syclone | Verify engine and application notes |
| 1992-1993 | GMC | Typhoon | Verify engine and application notes |
| 1996-2000 | Isuzu | Hombre | S, XS |
| 1992-1994 | Oldsmobile | Bravada | Verify engine and application notes |
| 1996-2001 | Oldsmobile | Bravada | Verify engine and application notes |
| 1993-1997 | Pontiac | Firebird | Formula, Trans Am, Trans Am GT |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 33-2042 |
| Product Type | Air Filters - Drop In |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N air filters - drop in identified by manufacturer part number 33-2042. 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
- K&N 02-10 Dodge Ram 1500/2500/3500 3.7/4.7/5.7L Drop In Air Filter
- K&N 89-95 Toyota PickUp 2.4L / 95-04 Tacoma 2.4/2.7L Drop In Air Filter
- K&N 97-96 Ford 4.9L/5.0L / 87-97 5.8L/7.5L Drop In Air Filter
Frequently Asked Questions
How do I confirm K&N 33-2042 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.
Is K&N 33-2042 washable and reusable?
Serviceability depends on the exact media used for this part number. Follow the K&N cleaning and oiling directions for this filter and never apply oil to media specified as dry.
What should be checked after installing K&N 33-2042?
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
- Remove stock filter from factory air box and drop in K&N 33-2042 no tools required for most vehicles.
- Compatible with OEM air box hardware no additional parts needed.
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