£104.35

K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 3 In, Filter Height: 4.625 In, Flange Length: 0.875 In, Shape: Round Tapered, RX-3900-1

RX-3900-1

Price data last checked 28 day(s) ago - will refresh soon

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Price History & Forecast

Last 63 days • 63 data points (No recent data available)

Historical
Generating forecast...
£104.35 £99.13 £101.22 £103.31 £105.39 £107.48 £109.57 20 January 2026 04 February 2026 20 February 2026 07 March 2026 23 March 2026

Price Distribution

Price distribution over 63 days • 1 price levels

Days at Price
63 days 0 16 32 47 63 £104 Days at Price

Price Analysis

Most common price: £104 (63 days, 100.0%)

Price range: £104 - £104

Price levels: 1 different prices over 63 days

Key Features

ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.

EASY INSTALLATION: Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Product Specifications
Brand
K&N
Model
RX-3900-1
ASIN
B000CO9XLQ
Category
Automotive > Car Parts > Filters > Air Filters
Domain
Amazon UK
Release Date
15 October 2015
Listed Since
25 January 2011

Barcode

No barcode data available

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