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K&N Oil Filter KN-157 for KTM 250-690 Models 2000-2011, Cartridge Style, High Flow Media
$11.99
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K&N Oil Filter KN-157

The K&N Oil Filter KN-157 is crafted with both performance and durability in mind, making it a reliable choice for motorcycle and ATV enthusiasts alike. Whether you're a seasoned racer or simply someone who enjoys weekend rides, this oil filter is designed to meet your needs effectively. Customers have noted that switching to the KN-157 has noticeably improved their engine's responsiveness and overall performance.

Key Features:

  • Filter Material: High Flow Premium Media
  • Gasket Material: Nitrile Rubber
  • Height: 2.063 inches (52 mm)
  • Inside Diameter: 0.469 inches (12 mm)
  • Outside Diameter: 1.625 inches (41 mm)
  • Weight: 0.1 lb (0 kg)
  • Warranty: 1 Year Limited

Customer Feedback:

Many users have expressed satisfaction with the KN-157, with one customer stating, "I've been using K&N filters for years, and this one is no exception. Easy to install and my bike runs smoother!" Another added, "I appreciate the quality of construction. Feels solid and does the job well without any fuss."

Technical Data:

This oil filter is designed to trap harmful contaminants while allowing for high oil flow rates, which is crucial for maintaining engine health. The KN-157 features no anti-drain back valve or bypass valve, ensuring that oil flows freely when you need it most.

Fitment:

  • KTM 520 EXC 2000-2002
  • KTM 520 MXC 2000-2002
  • KTM 520 SX 2000-2002
  • KTM 400 EXC 2002-2007
  • KTM 250 EXC 4-Stroke 2003-2005
  • KTM 450 EXC 2003-2007
  • KTM 525 EXC 2003-2007
  • KTM 690 Duke 2008-2011
  • Polaris Outlaw 525 IRS 2007-2011

With the K&N Oil Filter KN-157, you can trust that you're getting a product that prioritizes quality and performance, ensuring your engine stays in top shape.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2003-2005
KTM 250 EXC
2002-2006
KTM 400 EXC
2007
KTM 400 XC-W
2003-2007
KTM 450 EXC
2003-2005
KTM 450 MXC
2005-2007
KTM 450 SMR
2008
KTM 450 XC
2007-2008
KTM 450 XC-W
2000-2002
KTM 520 EXC
2000-2002
KTM 520 MXC
2000-2002
KTM 520 SX
2003-2007
KTM 525 EXC
2006-2007
KTM 525 EXC-G
2003-2005
KTM 525 MXC
2004-2006
KTM 525 SMR
2003-2006
KTM 525 SX
2006-2007
KTM 525 XC
2006-2007
KTM 525 XC-G
2007
KTM 525 XC-W
2007
KTM 560 SMR
2003-2004
KTM 625 SXC
2006
KTM 660 Rally
2004-2005
KTM 660 SMC
2008-2011
KTM 690 Duke
2008-2009
KTM 690 Enduro
2009-2011
KTM 690 Enduro R
2008-2011
KTM 690 SMC
2007-2008
KTM 690 Supermoto
2008-2009
Polaris Outlaw 450 Mxr
2007-2011
Polaris Outlaw 525 Irs

K&N Logo

Who is Behind K&N Intakes?

K&N, formally known as K&N Engineering, Inc., is the world’s leading manufacturer of washable performance air filters and cold air intake systems. K&N manufactures over 12,000 parts for a wide range of makes and models of motorcycles, cars, SUV, trucks, industrial applications, and more. K&N was founded in 1969 and is headquartered in Riverside, California in a complex of 10 buildings compromising approximately 400,000 square feet. K&N also operates facilities in China, England, and the Netherlands.

In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N) developed a revolutionary idea for an air filter—one that could perform under the demands of dusty, dirty off-road environments. After experimenting with different types of filter media, they discovered that an oiled cotton design allowed the filter to capture contaminants efficiently, and also be washed and reused. It was right then and there that the original K&N High-Flow Air Filter was born. Fifty years later, K&N is still dominating the industry with leading filtration technology and innovative products that offer extraordinary protection for virtually every application out there.

What Makes K&N the Best?

All K&N products undergo rigorous testing to make sure they adhere to and exceed demanding quality standards. These tests include power, torque, and airflow tests to confirm that the intake products are maximizing power boost while retaining engine safety. The company stands behind its product 100 percent with some of the most extensive warranties in the business – a Million Mile Limited warranty. K&N’s performance air intake systems are designed to improve airflow to the engine by replacing the restrictive factory system with a single aerodynamic tube and highly efficient filter media. The systems are available in two materials. The first is Polyethylene, which is used to produce 57 and 63 series intake systems. The second one is aluminum, which can be found on the 69 and 77 series intake systems.

Advantages of K&N Intakes

The benefits of adding a K&N intake system to your car are plenty. Firstly, it will increase your vehicle’s horsepower and torque, while also improving fuel economy and the appearance of your engine bay. What’s more, it will deliver a satisfying, more aggressive exhaust note at higher RPMs. Each K&N intake includes an oversized filtering unit, which can go up to 100,000 miles between cleanings, unlike paper filters that can become clogged easily and cannot be washed or reused. In other words, with K&N products, you will never have to replace your air filter again.

Why Install an Aftermarket Intake?

Internal combustion engines all work as large air pumps. Air goes in, fuel is added, combustion occurs, and air goes out. This means there are two ways of increasing power: getting more air into the engine or making it easier for air to get out of the engine. Your air intake is responsible for filtering air before it enters your engine. Dirty air can damage the engine cylinder walls, so a high-quality filter is a must-have item. With a K&N system or filter, you increase airflow through the filter, which means more air is pulled into the engine. K&N does this without reducing filtration qualities, so your engine will live a long life.

Purchase K&N Intakes at Vivid Racing

Vivid Racing carries an extensive inventory of K&N products ranging from air filters, oil filters, air injection systems, fuel filters and pumps, sensors, carburetors, cold air intakes, and much, much more! If you cannot find a particular item above, please call us at (480) 966-3040 and we will help you find it. We are also here to answer any product questions, regarding usage, benefits, and fitment. Don’t delay! Improve your vehicle’s performance today with K&N Intakes.   

K&N Oil Filters | K&N Replacement Filters | K&N 57 Series Intakes | K&N 69 Series Typhoon Intakes
K&N 77 Series Intakes

K&N 10-YEAR/ MILLION MILE LIMITED WARRANTY
This warranty covers defects in materials and workmanship of your K&N OE Replacement Air Filter and Intake System (the "Product"), with the exceptions stated below.
This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use, or (j) external causes such as accidents, abuse, or other actions or events beyond our reasonable control (e.g., acts of God and natural disasters).
This warranty lasts for 10-Years or a Million Miles, whichever comes first, from the date the product was purchased. The warranty period will not be extended if we repair or replace the Product.
We will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, we will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at our sole discretion. There is no charge for inspection.

K&N 3-YEAR/ 300,000 MILE LIMITED WARRANTY
This warranty covers defects in materials and workmanship of your K&N Commercial Grade Diesel Air Filter (the "Product"), with the exceptions stated below.
This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use, or (j) external causes such as accidents, abuse, or other actions or events beyond our reasonable control (e.g., acts of God and natural disasters).
This warranty lasts for 3-Year or 300,000 miles, whichever comes first, from the date the product was purchased. Coverage applies only to the original purchaser of the Product and is non-transferable. The warranty period will not be extended if we repair or replace the Product.
We will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, we will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at our sole discretion. There is no charge for inspection.

K&N ONE YEAR LIMITED WARRANTY
This warranty covers defects in materials and workmanship of your K&N Oil Filter, Automotive Accessory, Universal, Special or Disposable Filter, Exhaust Systems (the "Product"), with the exceptions stated below.
This warranty does not cover damage due to (a) transportation, (b) storage, (c) improper use, (d) failure to follow the Product instructions or to perform any preventive maintenance, (e) modifications, (f) unauthorized repair, (g) normal wear and tear, (h) any type of racing or competition, (i) any off-road use or (j) external causes such as accidents, abuse, or other actions or events beyond our reasonable control (e.g., acts of God and natural disasters).
This warranty lasts for One Year from the date of purchase. Coverage applies only to the original purchaser of the Product and is non-transferable. The warranty period will not be extended if we repair or replace the Product.
We will repair any Product that proves to be defective in materials or workmanship. If repair is not possible, we will either replace your Product with a new Product of similar composition and price, or refund the full purchase price of your Product, at our sole discretion. There is no charge for inspection.

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