K&N PL-1003 Round Replacement Air Filter

The K&N PL-1003 is a round, vehicle-specific replacement air filter listed for off-road use. Its cleanable, reusable design may suit riders wanting a serviceable filter, but confirm fitment for your vehicle before ordering.

At a glance

Listed for extended use in dusty off-road conditions.
The manufacturer describes the filter as washable and reusable.
K&N says the filter is designed to increase horsepower and acceleration. This is a design claim, not a measured result.

Price

$69.46Save 41%

Reference price: ~~$117.67~~

Price checked: Nov 14, 2026

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Often bought together

K&N PL-1003PK Black Precharger Filter Wrap - For Your K&N PL-1003 Filter

$21.46

Pros and cons

Pros

Reusable construction can reduce the need to replace the filter after each service interval.
Customers report positive experiences with fit, installation and performance.

Technical specifications

9 specifications

Identity
Brand	K&N
Model	PL-1003
Product grade	Performance Part
Fit type	Vehicle Specific Fit

Dimensions and installation
Form factor	Round

Care and warranty
Cleaning	Cleanable with K&N Filter Cleaner
Reuse	Can be cleaned and used again
Warranty claim	One year limited warranty
Spare-part availability duration	10 years

What to know before buying

Listing details to confirm

The listing gives two different dimension descriptions: 5.6L x 9.2W x 4.6H centimetres and 5.62 x 9.25 x 4.62 cm; 0.28 g. These details are contradictory, so confirm the correct dimensions if they matter for your installation.

Who is it for?

A good fit for

Off-road vehicle owners seeking a washable, reusable replacement filter.
Buyers whose vehicle is confirmed to use model PL-1003.

Less suited to

Buyers who have not confirmed PL-1003 compatibility with their specific vehicle.

K&N PL-1003 Round Replacement Air Filter · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 844 ratings

5 stars81%81%
4 stars13%13%
3 stars3%3%
2 stars1%1%
1 star2%2%

Customer feedback reports that the filter fits well, is easy to install and provides satisfactory performance and power. That feedback is relevant to a vehicle-specific replacement, although the listing’s conflicting dimension descriptions mean fitment should still be confirmed for your vehicle. Aggregate ratings are mostly five-star, with a smaller spread across lower ratings, and do not explain the reasons behind those ratings.

Positive themes

Customers describe fit and installation positively.
Customer feedback describes performance and power output as satisfactory.

Frequently asked questions

Is the K&N PL-1003 reusable?

The listing says it can be cleaned and used again, and specifies cleaning with K&N Filter Cleaner.

Will this filter fit my vehicle?

It is identified as a vehicle-specific fit. Confirm that your vehicle takes model PL-1003 before buying.

Are the listed dimensions consistent?

No. The listing provides two different dimension descriptions, so verify the dimensions if they are important to your installation.

Does the listing guarantee a horsepower increase?

No. The manufacturer describes the filter as designed to increase horsepower and acceleration, but the supplied details do not establish a measured gain.