- Home Page /
- Automotive /
- Car Parts /
- Filters /
- Air Filters /
- Engine Air Filters /
- K&N Replacement air filter compatible with Ka...
0 ratings
Item #:
223592757
K&N Replacement air filter compatible with Kawasaki Ninja 400/Z400 ABS/ER400 Z400 ABS/EX400 Ninja 399cc 2018- (KA-4018)
Item #:
223592757
AUD 114
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
Afterpay Information
Split your bill into 4 payments of AUD 28.5 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from UK store
QTY:
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
K&N performance High-Flow Air Filters increase airflow up to 50%, saving you money and improving engine performance.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Product Details
- High-performance K&N Engine Air Filter designed for select KAWASAKI vehicle models
- Up to 50% more airflow than disposable paper filters for increased power and acceleration
- Pre-oiled and easy to install, offering quick performance gains for motorcycles or ATVs
- Saves up to $250 over 10 years by avoiding disposable filters, providing cost-effective benefits
- Washable, reusable, and environmentally friendly, reducing landfill waste and lasting longer than 10 disposable filters
- Backed by a 10-Year/Million Mile Limited Warranty, engineered to fit factory air boxes with quick installation
| Brand Name | K&N |
| Model Number | KA-4018 |
| OEM Equivalent Part Number | KA-4018 |
| Manufacturer Part Number | KA-4018 |
| Global Trade Identification Number | 00024844368539 |
| Manufacturer | K&N Engineering, Inc. |
| UPC | 024844368539 |
| Unit Count | 1.0 count |
| Included Components | Replacement air filter |
| Item Type Name | K&N Replacement air filter compatible with Kawasaki Ninja 400/Z400 ABS/ER400 Z400 ABS/EX400 Ninja 399cc 2018- (KA-4018) |
| Item Weight | 0.37 Kilograms |
| Item Dimensions L x W x H | 19.6L x 24.6W x 4.5H centimetres |
| EU Spare Part Availability Duration | 10 Years |
| Item Shape | Rectangular |
| Product Grade | Replacement Part |
| Fit Type | Universal Fit |
| Automotive Fit Type | Universal Fit |
| Brand | K&N |
| Product dimensions | 19.6L x 24.6W x 4.5H centimetres |
Product Description
K&N Replacement air filter compatible with Kawasaki Ninja 400/Z400 ABS/ER400 Z400 ABS/EX400 Ninja 399cc 2018- (KA-4018)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How much does the K&N Air Filter improve engine performance?
Answer: K&N Air Filters increase airflow up to 50%, resulting in improved engine performance. -
Question:
How long does the K&N Air Filter last?
Answer: The K&N Air Filter is engineered to last for the life of your vehicle. -
Question:
Is the K&N Air Filter environmentally friendly?
Answer: Yes, using a washable, reusable filter helps reduce landfill waste.
K&N Engine Air Filters KA-4018 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 114
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Increases airflow up to 50%
- Lasts for the life of your vehicle
- Backed by a 10-Year/Million Mile Limited Warranty
- Environmentally friendly and reduces landfill waste
- Easy installation in minutes
- Provides world-class engine protection
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.