# K&N HA-7523 Motorcycle Engine Air Filter

Motorcycle Engine: K&N HA-7523 is a washable, reusable replacement air filter listed for select Honda CB750 Hornet and XL750 Transalp models. Its vehicle-specific fit makes model and year confirmation important before purchase.

- [Original product page](https://best-deals.pro/product/kn-ha-7523-motorcycle-engine-air-filter)
- [View offer](https://best-deals.pro/visit/kn-ha-7523-motorcycle-engine-air-filter)
- Market: US
- Language: en-US
- Currency: USD
- Brand: K&N
- Model: HA-7523
- Category: Cars & Motorcycles > Auto Parts & Maintenance > Mechanical Parts
- Price: 67.19 USD
- Previous price: 83.99 USD
- Discount: 20%
- Price checked: 2026-11-14T05:47:27.889Z
- Rating: 4.7 / 5
- Reviews: 24

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- K&N describes the filter as washable and reusable, with pre-oiled cotton gauze construction.
- Manufacturer claims high airflow may help improve horsepower, acceleration and engine response. These are stated benefits, not independently verified results.
- Application-specific sealing beads and custom seals are described as supporting OEM-style fit, where applicable.

## Pros

- Reusable construction can avoid routine replacement with a disposable filter, provided the filter is maintained according to its care requirements.
- The listing identifies specific Honda model-year applications, making it easier to assess fit against a matching motorcycle.

## Specifications

### Identity
- Brand: K&N
- Model: HA-7523
### Dimensions and installation
- Form factor: Triangular
- Dimensions listed: 10.47"L x 1.75"W x 11.59"H
- Weight listed: 14.4 ounces
- Fit type: Vehicle Specific Fit
- Product grade: Replacement Part
- Listed compatible vehicles: 2023-2026 HONDA CB750 Hornet 2023-2024 HONDA XL750 Transalp
### Construction and care
- Filter material and treatment: premium oiled cotton gauze
- Washable and reusable: K&N pre-oiled washable filters
### Other listed details
- OEM equivalent part number: KNNHA-7523
- Manufacturer warranty description: No-Hassle Lifetime Limited
- EU spare part availability duration: 2 years

## Before you buy

- Confirm the motorcycle model and year against the selected listing before ordering. The stated applications are select 2023-2026 Honda CB750 Hornet and 2023-2024 Honda XL750 Transalp models. Performance improvements and engine-protection benefits are manufacturer claims, not independently established results.

## In the box

- 1 air filter (Included)

## A good fit for

- Owners of listed Honda CB750 Hornet or XL750 Transalp model years seeking a washable, reusable replacement air filter.
- Riders who prefer a reusable filter and are prepared to follow its maintenance requirements.

## Less suited to

- Buyers whose motorcycle is not among the listed applications unless fitment is confirmed for their exact model and year.
- Riders seeking a disposable filter that does not require washing and reuse.

## Customer feedback

Aggregate ratings skew positive, with most ratings in the five-star category, but a smaller lower-star share is also present. With no review-comment summary supplied, the ratings do not establish what customers praised or why some rated it lower. They cannot confirm fitment or the claimed airflow benefits, so buyers should prioritize matching the filter to their motorcycle.

## Frequently asked questions

### Which motorcycles is the HA-7523 listed for?
The listing names select 2023-2026 Honda CB750 Hornet and 2023-2024 Honda XL750 Transalp models. Confirm fitment for your exact motorcycle year and version before buying.
### Is this filter washable and reusable?
Yes. K&N describes it as a pre-oiled washable and reusable filter. Follow the applicable maintenance instructions.
### Does it guarantee more horsepower or acceleration?
No result is guaranteed by the supplied information. K&N says its high-airflow design can help improve horsepower, acceleration and engine response, but those claims are not independent test results.

## Alternative options

- [Engine Air Filter Fit for HONDA 2023 2024 2025 2026 Replace HA-7523 \| For CB750 Hornet 2023-2026 for XL750 Transalp 2023-2024, Premium, Powersport Air Filter](https://best-deals.pro/visit/kn-ha-7523-motorcycle-engine-air-filter)
- [Air Filter 17210-MLB-D00 Air Filter for Honda CB750 Hornet 750 2023-2025 for Honda XL750 Transalp 750 2023-2025 OEM 17210-MLB-D00](https://best-deals.pro/visit/kn-ha-7523-motorcycle-engine-air-filter)
- [K&N Engine Air Filter: High Performance, Powersport Air Filter, HA-7521 \| Fits Select 2021-2026 HONDA: NSS750X DCT/X-ADV750/NC750X \(See Product Description\)](https://best-deals.pro/visit/kn-ha-7523-motorcycle-engine-air-filter)
- [FENGYEMOTO Compatible with Honda Transalp XL750 \(US Model Only\) Plug & Play Wiring Harness Connector Accessory Kits](https://best-deals.pro/visit/kn-ha-7523-motorcycle-engine-air-filter)
- [ELSOON 17210-MKT-D00 Air Filter Compatible with Honda NC750X/DCT NC750XA NC750XD 2021-2023, X-ADV 750, NSS750 FORZA 750 - High Performance, Easy Installation, Durable & Rust-Resistant Material](https://best-deals.pro/visit/kn-ha-7523-motorcycle-engine-air-filter)
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## Add-ons

- [K&N Motorcycle Oil Filter: High Performance, Wrench Off Nut, KN-204-1 \| Fits Select 1999-2026 ARCTIC CAT/HONDA: 650 4x4 Auto/GL1800A Gold Wing ABS/SH350i/RC51/CB100R \(See Product Description\)](https://best-deals.pro/visit/kn-ha-7523-motorcycle-engine-air-filter)
- [Honda Pro Honda GN4 Motor Oil - 10W30-1 Gallon/-](https://best-deals.pro/visit/kn-ha-7523-motorcycle-engine-air-filter)

## Images

![K&N HA-7523 Motorcycle Engine Air Filter — 1](https://best-deals.pro/i/_RsbQWUtL_0Ija9IgNIp8g3LFVUFxtTe5zXokBbMkFLlyc8h8oKituTh1zL5bf5VBIJdooE6nWwMQsUXjbIGZaXBepqC6zy_msIp3RwCT6p4W-dflqzfwqjx.jpg)

![K&N HA-7523 Motorcycle Engine Air Filter — 2](https://best-deals.pro/i/ZVPHsfHuAtEFKRlxClRBnM-tAtkiUZe-sh-23l4Jcu2PUmBTpO046PyyyjlkCfy-dsP5MtKy8Gy9TniUefItPsFE_j9RTJMd50Odoc4-zuehzuymW4AoL6d9.jpg)

![K&N HA-7523 Motorcycle Engine Air Filter — 3](https://best-deals.pro/i/qpRH5noRresgVME4pdYO46McinJwkj9ZqsHatj4pqg8c43E_W4pG4foWvxsavYgIJF45dv0qjuJ-OgmLMaFMXPtPRmcxbcOGwiRxeBLkiKtyHEThhJJCUvm7.jpg)

![K&N HA-7523 Motorcycle Engine Air Filter — 4](https://best-deals.pro/i/3Yhy6kFdU5eLTmRj-JfB31J033bdCo4YpxIOc2h65L3Mg5OZEb_Kc2JjiBEoP5rN1XjqlkLVl3Hsrhwus-C5qWsec9nV9kI9pTms4VwMMIz7sMkVIhWW5SFN.jpg)

![K&N HA-7523 Motorcycle Engine Air Filter — 5](https://best-deals.pro/i/_-yJ2unAcnPR6JBVqkZ1iLjl03QPWWCTcsF0lHTVPjcmyo7l-ikofm1GDnoL8ndFMUW-xqEKwVMJKeR9uo60RKarJG9bLEbvA-U6TbNbpT6ELIvl0sX44AfY.jpg)

![K&N HA-7523 Motorcycle Engine Air Filter — 6](https://best-deals.pro/i/vbGJo-IGBkJQwMr-OTtMXWuzpmPUE56wtoH2Reu_Bs0eUwZQRHecKD4xxVkXkSoY3ZmIYAO6RPG3ZNq4LmfBM6JDLCyzAtNirap9wuug4vPhnOoZLxcL_Xaz.jpg)

![K&N HA-7523 Motorcycle Engine Air Filter — 7](https://best-deals.pro/i/u6N8HLUlag5lZMcgHpuWRHp1uKp6M0BKQ5ZgniQNkzBi9inZXQUlJONj_1Ao-Ir-pxQnRyNLSeo9Of4FmeY1qQ0nMf8ckWtZt5733ePKf88xziw2hYDVS72m.jpg)