K&N Engineering K&N Round Air Filter 14in OD / 12in ID / 2.313in Height E-3740
K&N Engineering K&N Round Air Filter 14in OD / 12in ID / 2.313in Height E-3740
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65 in stock
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In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
Read the shipping policyKN Drop in Air Filters
Air Filter
The K&N E-3740 replacement air filter is designed to increase horsepower and acceleration by reducing restriction and increasing air flow to your engine. The E-3740 is made with oiled layers of woven cotton that offer superior filtration and can be washed and reused repeatedly. K&N replacement air filters can go up to 50,000 miles before cleaning is required, depending on driving conditions. One K&N replacement air filter costs less than replacing disposable air filters over and over again. The E-3740 is simple to install and is custom designed to fit right into the factory air box of older Ford Scorpio and Peugeot models, as well as other applications.
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. Stock replacement air filters for street vehicles are covered by K&N's Million-Mile Limited Warranty.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979 | Peugeot | 604 | Base |
| 1980 | Peugeot | 604 | SL |
