---
product_id: 52934098
title: "Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2009-2019 Opel/Holden/Vauxhall/Buick/Chevy (Zafira, Astra J, MK6, Astra PJ, Verano, Cruze), 33-2966"
brand: "k&n"
price: "4797632₫"
currency: VND
in_stock: true
reviews_count: 13
category: "K&N"
url: https://www.desertcart.vn/products/52934098-engine-air-filter-high-performance-premium-washable-replacement-filter-compatible
store_origin: VN
region: Vietnam
---

# 50% airflow boost washable & reusable 10-year/million mile warranty Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2009-2019 Opel/Holden/Vauxhall/Buick/Chevy (Zafira, Astra J, MK6, Astra PJ, Verano, Cruze), 33-2966

**Brand:** k&n
**Price:** 4797632₫
**Availability:** ✅ In Stock

## Summary

> 💨 Drive smarter, breathe better — performance that lasts a lifetime!

## Quick Answers

- **What is this?** Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2009-2019 Opel/Holden/Vauxhall/Buick/Chevy (Zafira, Astra J, MK6, Astra PJ, Verano, Cruze), 33-2966 by k&n
- **How much does it cost?** 4797632₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/52934098-engine-air-filter-high-performance-premium-washable-replacement-filter-compatible)

## 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

- • **Proven Fuel Efficiency:** Maintain or slightly improve your MPG with a filter designed for everyday driving and spirited performance.
- • **Effortless Installation:** Fits perfectly into your factory air box for a quick, no-fuss upgrade in minutes.
- • **Race-Tested Reliability:** Engineered and tested on the world’s toughest tracks to deliver race-grade durability and performance.
- • **Unleash Peak Performance:** Boost your engine airflow by up to 50% for sharper throttle response and a more dynamic drive.
- • **Eco-Smart & Cost-Effective:** Say goodbye to disposable filters—wash, reuse, and reduce landfill waste while saving money long-term.

## Overview

The K&N 33-2966 Engine Air Filter is a premium, washable replacement filter compatible with select Opel, Holden, Vauxhall, Buick, and Chevy models (2009-2019). It increases airflow by up to 50%, enhancing throttle response and engine performance while maintaining fuel efficiency. Backed by a 10-year/million mile warranty and engineered for easy installation, this eco-friendly filter offers a durable, cost-saving upgrade trusted by millions worldwide.

## Description

Product Description K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration. Vehicle Fitment: 2013-2019 OPEL Cascada; 2011-2019 OPEL Zafira Tourer; 2014-2018 HOLDEN Cascada; 2009-2018 OPEL Astra J; 2009-2018 VAUXHALL Astra MK6; 2013-2018 VAUXHALL Cascada; 2011-2018 VAUXHALL Zafira Tourer; 2017 BUICK Cascada; 2012-2017 BUICK Verano; 2015-2017 HOLDEN Astra PJ; 2016 CHEVROLET Cruze Limited; 2009-2016 HOLDEN Cruze; 2009-2015 CHEVROLET Cruze; 2010-2014 BUICK Excelle GT/XT; 2011-2014 CHEVROLET Orlando2014-2021 HOLDEN Astra PJ; 2014-2021 HOLDEN Cascada; 2013-2020 OPEL Cascada; 2011-2020 OPEL Zafira Tourer; 2013-2020 VAUXHALL Cascada; 2011-2020 VAUXHALL Zafira Tourer; 2009-2018 OPEL Astra J; 2009-2018 VAUXHALL Astra MK6; 2017 BUICK Cascada; 2012-2017 BUICK Verano; 2016 CHEVROLET Cruze Limited; 2009-2016 HOLDEN Cruze; 2009-2015 CHEVROLET Cruze; 2010-2014 BUICK Excelle GT/XT; 2011-2014 CHEVROLET Orlando Legal Disclaimer U.K MAINLAND SHIPPING ONLY

Review: Car - Good quality product fitted perfect to car
Review: Buy it! - Was watching this item for a long time whilst it sat at around £55. Just picked it up on a deal at £41ish and instantly regretted not paying the higher price sooner. All in all, I'm chuffed with this filter. So, if I hammer it, I get worse mpg but better performance. That's fair and to be expected. But for everyday driving, I see massive gains in throttle response, and slight efficiency gains too which was a plesent surprise. It's been a while since I used a K&N filter and although throttle performance was a key driver in this purchase, my primary concern was impact to efficiency (mpg). As I had recently performed a full service on the car, I was able to directly compare a new OEM filter against the K&N. This is in no way scientific but here goes... Having the OEM installed and the drivetrain up to operating temps, I reset the trip computers and performed a 5.5 mile test on a quiet stretch of dual carriage way with the cruise control set to 70mph the entire time. The test included downhill and uphill sections of decent gradients as I wanted to test the engine when coasting as well as under load. After the OEM run, I immediately swapped to the K&N and performed the exact same test, maintaining the same conditions (weather, outside temp, no traffic, electrics such as radio and lights unchanged, everything but slightly less fuel). With the OEM filter, I achieved 52.1mpg With the K&N filter, I achieved 54.7mpg So, not a great improvement. But the main purpose of this test was to ensure no dip in efficiency under everyday commuting. However, this test ignores other benefits gained from having the K&N installed: - Under heavy load the car sounds a little more grunty. It's barely noticeable but it's still an improvement. - Throttle response has vastly improved. This was a big surprise to me. I was expecting some gains in this area but this filter has changed the car completely. I've lost a flat spot at the low end, turbo lag feels pretty much gone and the car generally feels more awake and in touch with what I'm asking of it. This is exactly what I wanted but didn't think was possible from a simple filter swap. Test engine: Vauxhall 2013 2.0CDTI (165)

## Features

- Year: 3/09-
- Info
- K & N Replacement Filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003ITFAJG |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 72,708 in Automotive ( See Top 100 in Automotive ) 507 in Car Air Engine Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Country Of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 606 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Fit Type | Vehicle Specific Fit |
| Fit type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844268464 |
| Included Components | Air Filter |
| Item Dimensions L x W x H | 17L x 105W x 116H millimetres |
| Item Shape | Panel |
| Item Type Name | K&N 33-2966 Replacement Air Filter |
| Item Weight | 0.63 Kilograms |
| Manufacturer | KN Filters Inc. |
| Manufacturer Part Number | 33-2966 |
| Model Number | 33-2966 |
| Number of Items | 1 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | 13272719, 13272720, 401558002695, 834121, 834126, 834132, A3144C |
| OEM part number | 13272719, 13272720, 401558002695, 834121, 834126, 834132, A3144C |
| Product Grade | Performance Part |
| Product dimensions | 17L x 105W x 116H millimetres |
| Product grade | Performance Part |
| UPC | 024844268464 |

## Product Details

- **Brand:** K&N
- **EU Spare Part Availability Duration:** 10 Years
- **Fit type:** Vehicle Specific Fit
- **Product dimensions:** 17L x 105W x 116H millimetres
- **Product grade:** Performance Part

## Images

![Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with 2009-2019 Opel/Holden/Vauxhall/Buick/Chevy (Zafira, Astra J, MK6, Astra PJ, Verano, Cruze), 33-2966 - Image 1](https://m.media-amazon.com/images/I/71EzXUs7mML.jpg)

## Questions & Answers

**Q: I have a astra gtc vxr 63 plate, will this filter fit, also is it be bad for the turbo letting in fine dust particles**
A: We have it fitted in a 64 plate Astra gtc sri. It hasn't been a problem at all. Hope this assists

**Q: Do you have to oil these filters after cleaning?**
A: Yes use K&N filter cleaner and oil spray really easy to do did mine after 20k miles.

**Q: Would this fit my 61 plate 1.6 sri astra?**
A: Better check for K&N product number on their official website.

**Q: i have a 60 plate astra 1.4, would this still fit in my car?**
A: I fitted the filter in my 2013 1.7 Astra diesel and it added I would say 5-10 more power and economy.  I do not know if it will fit your 1.4 Astra.  I would check with K&N and your local Vauxhall / Opel dealer.  Best of luck with that one. Ian

## Customer Reviews

### ⭐⭐⭐⭐⭐ Car
*by J***E on 18 May 2026*

Good quality product fitted perfect to car

### ⭐⭐⭐⭐⭐ Buy it!
*by S***N on 1 January 2020*

Was watching this item for a long time whilst it sat at around £55. Just picked it up on a deal at £41ish and instantly regretted not paying the higher price sooner. All in all, I'm chuffed with this filter. So, if I hammer it, I get worse mpg but better performance. That's fair and to be expected. But for everyday driving, I see massive gains in throttle response, and slight efficiency gains too which was a plesent surprise. It's been a while since I used a K&N filter and although throttle performance was a key driver in this purchase, my primary concern was impact to efficiency (mpg). As I had recently performed a full service on the car, I was able to directly compare a new OEM filter against the K&N. This is in no way scientific but here goes... Having the OEM installed and the drivetrain up to operating temps, I reset the trip computers and performed a 5.5 mile test on a quiet stretch of dual carriage way with the cruise control set to 70mph the entire time. The test included downhill and uphill sections of decent gradients as I wanted to test the engine when coasting as well as under load. After the OEM run, I immediately swapped to the K&N and performed the exact same test, maintaining the same conditions (weather, outside temp, no traffic, electrics such as radio and lights unchanged, everything but slightly less fuel). With the OEM filter, I achieved 52.1mpg With the K&N filter, I achieved 54.7mpg So, not a great improvement. But the main purpose of this test was to ensure no dip in efficiency under everyday commuting. However, this test ignores other benefits gained from having the K&N installed: - Under heavy load the car sounds a little more grunty. It's barely noticeable but it's still an improvement. - Throttle response has vastly improved. This was a big surprise to me. I was expecting some gains in this area but this filter has changed the car completely. I've lost a flat spot at the low end, turbo lag feels pretty much gone and the car generally feels more awake and in touch with what I'm asking of it. This is exactly what I wanted but didn't think was possible from a simple filter swap. Test engine: Vauxhall 2013 2.0CDTI (165)

### ⭐⭐⭐⭐⭐ K&N filter
*by R***S on 15 February 2026*

Perfect. K&N quality, a direct replacement for a standard air filter

## Frequently Bought Together

- K&N Engine Air Filter: Reusable, Clean Every 75,000 Miles, Washable, Replacement Car Air Filter: Compatible 2009-2019 Opel/Holden/Vauxhall/Buick/Chevy (Zafira, Astra, MK6, PJ, Verano, Cruze), 33-2966
- K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air for your Cabin: Compatible with 2010-2024 Buick/Cadillac/Chervolet: (See Product Description for Select Models), VF2040
- K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-09-18*