SKU: 33-2015 | UPC: 024844013200
K&N Replacement Air Filter AIR FILTER, FORD/MER/LIN – 3.8/4.0/5.0L 86-02
K&N 33-2015 drop-in replacement air filter uses layered oiled cotton gauze to deliver more airflow and trap dirt for Ford, Mercury, and Lincoln models from 1986 to 2002 with 3.8L, 4.0L, or 5.0L engines. This washable design lasts the life of your vehicle and installs directly into the factory airbox for immediate power gains. Backed by a No-Hassle Lifetime Limited Warranty, it outperforms paper filters while protecting your engine.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with a tacking agent form a mesh that blocks and traps harmful contaminants more effectively than paper filters.
- Clean Every 5 Years: Requires cleaning only every 75,000 miles under normal highway driving (5 years at 15,000 miles per year).
- Easy Installation: Pre-oiled and ready to drop into your factory airbox for one of the simplest performance upgrades with fast results.
- Engineered Power: High-flow media increases horsepower, acceleration, and overall engine performance.
- Saves Money: Reusable design saves up to $125 compared to buying multiple disposable filters over 200,000 miles.
Product Notes
- Pre-oiled filter media arrives ready for installation without additional preparation.
- Wash and re-oil using K&N cleaning kit for continued performance. service interval based on driving conditions.
- Ships in protective cardboard box to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Direct drop-in replacement. no cutting or modifications to factory airbox required.
- Compatible with OEM hardware. remove stock filter and install in under 5 minutes.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1993 | Ford | Mustang | GT |
| 1986-1993 | Ford | Mustang | LX |
| 1993 | Ford | Mustang | SVT Cobra |
| 1993 | Ford | Mustang | SVT Cobra R |
| 1986-1988 | Ford | Thunderbird | Base |
| 1986 | Ford | Thunderbird | Elan |
| 1986-1988 | Ford | Thunderbird | LX |
| 1986-1988 | Ford | Thunderbird | Sport |
| 1987 | Lincoln | Continental | Givenchy |
| 1986-1987 | Lincoln | Mark VII | Base |
| 1986-1992 | Lincoln | Mark VII | Bill Blass |
| 1986-1992 | Lincoln | Mark VII | LSC |
| 1986 | Mercury | Capri | 5.0 |
| 1986 | Mercury | Cougar | Base |
| 1986-1988 | Mercury | Cougar | LS |
| 1987-1988 | Mercury | Cougar | XR-7 |
Why Choose K&N?
- Proven in million-mile dyno tests for real-world durability and performance.
- 8-layer oiled cotton gauze construction filters better while flowing more air than OEM paper.
- Precision-engineered for exact OEM fit and guaranteed horsepower increases.
Frequently Asked Questions
- Q: Does this fit my 1989 Ford Mustang 5.0 GT?
A: Yes, the K&N 33-2015 fits 1986-1993 Ford Mustang GT with 5.0L V8 as a direct replacement for the stock filter. - Q: What material is used in this air filter?
A: Layered premium cotton gauze treated with oil and a tacking agent for high-flow filtration and engine protection. - Q: What is the warranty and maintenance?
A: Covered by K&N No-Hassle Lifetime Limited Warranty. wash every 75,000 miles under normal conditions.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective street performance box 13.5 x 10.5 x 2.75 inches
- Weight: 1.3 lbs





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