Home / Shop / K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in

K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in

SKU: KNNE-3321

Engine Air Filter

KN Drop in Air Filters...

K&n Engineering

K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in

SKU: KNNE-3321

Engine Air Filter

KN Drop in Air Filters...

Sale ends in Calculating... Sat 17 Oct, 3:52 am AEST

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

Part Type

Engine Air Filter

Data: v4.2 - Upd: 2026-10-16 00:16:33

Features

Million Mile Limited Warranty
Will not void vehicle warranty

Specifications

Reference Information

Brand Name/s	K&n Engineering
StreetFX SKU	knnE-3321
SFX Item ID	5356006
Supplier Item Code	5356006
Manufacturer SKU	E-3321
Manufacturer UPC	24844019462
Alternative References	KANE-3321, KNEE-3321, 6.125in, /7in, 3.625in, 4.5in