£61.19

K&N DU-9321 Replacement Air Filter

DU-9321

Engine Air Filters

This is the most expensive it has ever been. Walk away.

£61 today · previous high £61 · all-time low £40

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey

↓ Forecast
where the price is heading next

↓ Statistics
all-time high & low, recent range

↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 87 days · 87 data points (no recent data)

Historical

Generating forecast…

Price Distribution

Price distribution over 87 days • 5 price ranges

Days at Price

Current Price

Price Analysis

Most common range: £57-61 (41 days, 47.1%)

Price range: £40 - £61

Price levels: 5 price ranges over 87 days

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!

Key Features

INCREASED HORSEPOWER AND ACCELERATION: K&N's 4 layer Oiled Cotton Gauze enables maximum airflow whilst maintaining maximum filtration.

WASHABLE AND REUSABLE: designed to last the lifetime of your vehicle.

CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)

REUSABLE K&N FILTERS SAVE YOU MONEY: A K&N washable, reusable air filter will save you up to £125 vs. purchasing multiple disposable filters (compared to MSRP in GBP of corresponding OE filters for 200,000 miles of highway driving)

EASY, FAST FIT: Fits directly into OEM air box.

Product Specifications

Brand: K&N
Model: DU-9321
ASIN: B0CZ49KMXL
Category: Automotive > Car Parts > Filters > Air Filters > Engine Air Filters
Domain: Amazon UK
Release Date: 27 November 2023
Listed Since: 27 November 2023

Barcode

No barcode data available

K&N DU-9321 Replacement Air Filter

This is the most expensive it has ever been. Walk away.

Price History & Forecast

Price Distribution

Price Analysis

Description

Key Features

Product Specifications

Barcode

Similar Products You Might Like

K&N HA-5221 Replacement Air Filter

K&N Replacement Air Filter compatible with Mercedes C-Klasse/GLC/SL/AMG GT L4 2.0 2023- (E-0632)

K&N HA-1120 Replacement Air Filter

K&N HA-1122 Replacement Air Filter

K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 4 375 In, Filter Height: 6 5 In, Flange Length: 1 25 In, Shape: Round Tapered, RU-5061

K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2016-2019 SSANGYONG Rexton; 2013-2019 SSANGYONG Rodius; 2013-2019 SSANGYONG Stavic, 33-3135

K&N Engine Air Filter: High Performance, Washable, Replacement Filter: Compatible with 2014-2018 DAIHATSU/MARUTI SUZUKI/SUZUKI/MAZDA (Cast, Wake, Alto, Hustler, Spacia, Wagon R, Carol, Flair) 33-3084

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3640

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3660

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3009

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3038

K&N E-3971 Washable and Reusable Car Custom Air Filter

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3210

K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 1998-2007 SMART (Cabrio, City Coupe, Fortwo, Roadster, Crossblade), E-9257

K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2006-2017 Mercedes/Volkswagen/Dodge (Sprinter, Sprinter 2500, Sprinter 3500, Crafter), 33-2391

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3446