£56.53

K&N Replacement air filter compatible with Kawasaki Ninja 400/Z400 ABS/ER400 Z400 ABS/EX400 Ninja 399cc 2018- (KA-4018)

Red, KA-4018

Price data last checked 111 day(s) ago - refreshing...

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£57 today · usual range £0–£0 · best ever £51

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↓ Forecast
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Price History & Forecast

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

Last 106 days • 106 data points (No recent data available)

Historical
Generating forecast...
£73.32 £49.31 £54.55 £59.79 £65.02 £70.26 £75.50 01 November 2025 27 November 2025 23 December 2025 18 January 2026 14 February 2026

Price Distribution

Price distribution over 106 days • 4 price ranges

Days at Price
Current Price
13 days 67 days · current 3 days 23 days 0 17 34 50 67 £51-56 £56-60 £60-65 £69-73 Days at Price

Price Analysis

Most common range: £56-60 (67 days, 63.2%)

Price range: £51 - £73

Price levels: 4 price ranges over 106 days

Key Features

Custom Fit

Premium Grade

Designed to improve vehicle performance

Product Specifications

Brand
K&N
Model
KA-4018
Colour
Red
Domain
Amazon UK
Release Date
06 December 2019
Listed Since
26 October 2019

Barcode

No barcode data available