£121.61

K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 3.8125 In, Filter Height: 2.125 In, Flange Length: 0.75 In, Shape: Round, RX-4130-1

Rot, RX-4130-1

Engine Air Filters

About as cheap as it gets. The only time it was cheaper was 2 months ago.

£122 today · all-time low £116 (May 2026) · usually the usual

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Price History & Forecast

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

Last 53 days · 53 data points (no recent data)

Historical

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Price Distribution

Price distribution over 53 days • 3 price levels

Days at Price

Current Price

Price Analysis

Most common price: £116 (43 days, 81.1%)

Price range: £116 - £125

Price levels: 3 different prices over 53 days

Key Features

Custom fit

Premium brand

Designed to improve motor vehicle performance

Product Specifications

Brand: K&N
Model: RX-4130-1
Colour: Rot
ASIN: B000630966
Category: Automotive > Car Parts > Filters > Air Filters > Engine Air Filters
Domain: Amazon UK
Release Date: 15 October 2015
Listed Since: 07 August 2012

Barcode

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K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 3.8125 In, Filter Height: 2.125 In, Flange Length: 0.75 In, Shape: Round, RX-4130-1

About as cheap as it gets. The only time it was cheaper was 2 months ago.

Price History & Forecast

Price Distribution

Price Analysis

Key Features

Product Specifications

Barcode

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