---
product_id: 237746149
title: "K&N Air Filter BMW 3-Series (G20) / Z4 Roadster (G29) 2018-(33-3136)"
brand: "k&n"
price: "80985 Ft"
currency: HUF
in_stock: true
reviews_count: 9
category: "K&N"
url: https://www.desertcart.hu/products/237746149-k-and-n-air-filter-bmw-3-series-g20-z4
store_origin: HU
region: Hungary
---

# Enhanced airflow efficiency Direct OEM fit for BMW G20 & G29 Washable & reusable design K&N Air Filter BMW 3-Series (G20) / Z4 Roadster (G29) 2018-(33-3136)

**Brand:** k&n
**Price:** 80985 Ft
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe new life into your BMW – performance you can feel, quality you can trust!

## Quick Answers

- **What is this?** K&N Air Filter BMW 3-Series (G20) / Z4 Roadster (G29) 2018-(33-3136) by k&n
- **How much does it cost?** 80985 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/237746149-k-and-n-air-filter-bmw-3-series-g20-z4)

## Best For

- k&n enthusiasts

## Why This Product

- Trusted k&n brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Enthusiasts:** Join thousands of satisfied drivers who rate it 4.6 stars for quality and performance.
- • **Upgrade Your Soundtrack:** Feel the difference with a more aggressive intake sound that turns heads on every drive.
- • **Eco-Friendly & Cost-Savvy:** Washable and reusable filter means fewer replacements and less waste—smart for your wallet and the planet.
- • **Seamless OEM Compatibility:** Perfectly engineered to replace your BMW 3-Series (G20) and Z4 Roadster (G29) original filter without hassle.
- • **Boost Your Ride’s Breathability:** Experience superior airflow that elevates engine performance and responsiveness.

## Overview

The K&N Air Filter (33-3136) is a high-performance, washable, and reusable air filter designed specifically for BMW 3-Series (G20) and Z4 Roadster (G29) models from 2018 onward. It offers enhanced airflow for improved engine efficiency and a sportier intake sound, while providing a direct OEM fit for easy installation. With a strong 4.6-star rating and durable construction, it’s the go-to upgrade for drivers seeking lasting quality and performance.

## Description

Buy K&N Air Filter BMW 3-Series (G20) / Z4 Roadster (G29) 2018-(33-3136) at desertcart UK. Free delivery on eligible orders.

Review: The best in the market for a reason - Good quality genuine product, will buy K&N again when I change cars again.
Review: Better airflow - Easy to install Better sound of the intake And u can feel your car gets more airflow

## Features

- Replaces the original filter in the air filter box
- Washable and reusable
- Suitable for: BMW 3-series & Z4 ROADSTER

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SZ3YPGR |
| Best Sellers Rank | 54,018 in Automotive ( See Top 100 in Automotive ) 439 in Car Air Engine Air Filters |
| Brand | K&N |
| Customer Reviews | 4.6 4.6 out of 5 stars (259) |
| Date First Available | 9 Jun. 2019 |
| Item Weight | 649 g |
| Item model number | 33-3136 |
| Manufacturer | K&N |
| Manufacturer part number | 33-3136 |
| Model | KN 333136 |
| OEM Part Number | 13718580427, 13718580428, 13718580429, 13718594535, 13718635102 |
| Product Dimensions | 26.51 x 29.37 x 4.45 cm; 648.64 g |
| Safety rating | Não aplicável |

## Product Details

- **Brand:** K&N
- **EU Spare Part Availability Duration:** 10 Years
- **Fit type:** Vehicle Specific Fit
- **Product dimensions:** 26.5L x 29.4W x 4.5H centimetres
- **Product grade:** Performance Part

## Images

![K&N Air Filter BMW 3-Series (G20) / Z4 Roadster (G29) 2018-(33-3136) - Image 1](https://m.media-amazon.com/images/I/81cSHwQsokL.jpg)
![K&N Air Filter BMW 3-Series (G20) / Z4 Roadster (G29) 2018-(33-3136) - Image 2](https://m.media-amazon.com/images/I/81k1Yzh0YDL.jpg)
![K&N Air Filter BMW 3-Series (G20) / Z4 Roadster (G29) 2018-(33-3136) - Image 3](https://m.media-amazon.com/images/I/81XvV4SlVPL.jpg)
![K&N Air Filter BMW 3-Series (G20) / Z4 Roadster (G29) 2018-(33-3136) - Image 4](https://m.media-amazon.com/images/I/61w0i5oF6iL.jpg)
![K&N Air Filter BMW 3-Series (G20) / Z4 Roadster (G29) 2018-(33-3136) - Image 5](https://m.media-amazon.com/images/I/81l5hgjYqXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best in the market for a reason
*by L***N on 18 July 2025*

Good quality genuine product, will buy K&N again when I change cars again.

### ⭐⭐⭐⭐⭐ Better airflow
*by A***N on 27 February 2025*

Easy to install Better sound of the intake And u can feel your car gets more airflow

### ⭐⭐⭐⭐⭐ K&H Air Filter for BMW g20 339e
*by P***L on 14 April 2023*

This took only 5 mins to fit out with the old and in with the new K&N This has made a big difference to how my car runs now as it’s more responsive and there is no delay when you kick down. I have used K&N before in my previous BM so I would highly recommend this as an upgrade if you want the extra BHP and better fuel economy The engine power is effective and effortless woooshhhh! Lol 💯👌🏿😊🏁

## Frequently Bought Together

- K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2019-2025 BMW: (See Product Description for Select Models) 33-3136
- PG Cabin Air Filter PC99458C | Fits 2018-2024 BMW X3, 2019-2025 330i xDrive, 330i, 2022-2025 i4, 2019-2025 X4, 2020-2025 Toyota GR Supra, 2021-2025 BMW 430i, 2020-2025 M340i xDrive
- MANN-FILTER HU 6022 Z Oil Filter - Cartridge

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**Shop now:** [https://www.desertcart.hu/products/237746149-k-and-n-air-filter-bmw-3-series-g20-z4](https://www.desertcart.hu/products/237746149-k-and-n-air-filter-bmw-3-series-g20-z4)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-21*