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SKU: E-3740 | UPC: 024844004451
K&N Round Air Filter 14in OD / 12in ID / 2.313in Height E-3740 for 1979-1986 Peugeot 604 & 1985-1994 Ford Scorpio
The K&N E-3740 is a direct replacement round air filter with 14 inch outside diameter 12 inch inside diameter and 2.313 inch height for increased engine airflow. It fits factory air boxes in 1979-1986 Peugeot 604 models and 1985-1994 Ford Scorpio increasing horsepower and acceleration while protecting the engine. Washable and reusable this filter delivers high air volume for better performance in these classic vehicles.
Key Features
- High Airflow Design: Reduces intake restriction to deliver more air to the engine for gains in horsepower and quicker acceleration
- Washable and Reusable: Oiled cotton gauze layers clean easily with K&N kit and re-oil for repeated use saving money over disposables
- Long Lasting Service: Handles up to 50000 miles before cleaning based on driving conditions
- Emissions Compliant: Legal for use in all 50 US states with no impact on vehicle emissions standards
- Million Mile Limited Warranty: Backed by K&N for lifelong confidence when used in street vehicles
Product Notes
- Direct drop-in fit requires no air box modifications
- Clean every 50000 miles or as needed using K&N service kit for peak performance
- Product weight 1.3 lb ships in compact box
Installation Notes
- Professional installation recommended.
- Remove stock filter and drop E-3740 into factory air box no cutting or drilling
- Compatible with OEM air box hardware and vehicle electronics
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979 | Peugeot | 604 | Base |
| 1980 | Peugeot | 604 | SL |
| 1978-1986 | Peugeot | 604 | 2.3 2.5 TD 2.8i 3.0 V6 |
| 1985-1989 | Ford | Scorpio | 2.8i Base |
| 1987-1994 | Ford | Scorpio | 2.0 2.4 TD 2.9 |
Why Choose K&N?
- Engineered air filters for over 50 years with proven track record in performance
- Exact fitment tested for specific vehicle air boxes like Peugeot 604 and Ford Scorpio
- High flow cotton media balances power gains with engine protection
Frequently Asked Questions
-
Q: Does the E-3740 fit 1985 Ford Scorpio 2.8i?
A: Yes it installs directly in the factory air box for 1985-1994 Scorpio models including 2.8i 2.0 and 2.9 engines -
Q: What filter material is used?
A: Multi-layer oiled cotton gauze provides high airflow and traps dirt while allowing easy cleaning and re-oiling -
Q: What warranty coverage applies?
A: K&N Million Mile Limited Warranty covers this replacement filter for street use and will not void vehicle warranty
Shipping & Handling
- Method: UPS Ground USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: K&N branded box 15.13 x 14.25 x 3.88 inches
- Weight: 1.3 lb
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