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K&N Round Air Filter 14in OD / 12in ID / 2.313in Height

SKU: KNNE-3740

Engine Air Filter

KN Drop in Air Filters...

K&N Round Air Filter 14in OD / 12in ID / 2.313in Height

SKU: KNNE-3740

Engine Air Filter

KN Drop in Air Filters...

A$257.81
IN STOCK! Est Ship 3-5 days. In stock at 2 locations (more than 10 available)

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Description

Exclusive K&n Engineering flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various K&n Engineering part numbers. There's never been a better time to buy your K&n Engineering upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Air Filter Element - 14 in Diameter - 2.313 in Tall - Reusable Cotton - Red - Universal - Each

K&N Round Air Filter 14in OD / 12in ID / 2.313in Height

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.

Additional Information

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.

Part Type

Engine Air Filter

Data: v4.2 - Upd: 2026-11-11 11:10:19

Features

  • Million Mile Limited Warranty
  • Million Mile Limited Warranty®

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 04:28:16

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s K&n Engineering, K AND N ENGINEERING, K&N, K&n Filters
StreetFX SKU knnE-3740
SFX Item ID 5355299
Accounting SKU knn-E-3740
Manufacturer SKU E-3740
Manufacturer UPC 024844004451
Alternative References E-3740, KANE-3740, KNEE-3740

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