K&N Oil Filter for 2025 Infiniti QX50 2.0L

Name: K&N Oil Filter for 2025 Infiniti QX50 2.0L
Brand: K&N Engineering
SKU: KNNSO-1008
Price: 10.99 USD
Availability: InStock

SKU: KNNSO-1008

$10.99 USD

Shipping calculated at checkout.

K&N Select Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine performance by reducing oil filter restriction. Our Select Oil Filters have a fluted canister shape so they can be removed with a traditional oil filter wrench commonly available to commercial installers. These Select Oil Filters provide outstanding filtration and engine protection throughout their service life. They are engineered to handle all grades of synthetic, conventional and blended motor oils. The pleated media provides high capacity making them suitable for extended oil change intervals when used in accordance with the vehicle and motor oil manufacturers recommendation. K&N Select Oil Filters are available for canister and cartridge type oil filter applications.

This Part Fits:

Year	Make	Model	Submodel
2015-2018	Chevrolet	City Express	LS
2015-2018	Chevrolet	City Express	LT
1996-1997	Ford	Aspire	Base
1991-1996	Ford	Escort	GT
1992-1993	Ford	Escort	LX-E
2000-2006	Honda	Insight	Base
2005	Hyundai	Santa Fe	Base
2001	Hyundai	Santa Fe	GL
2001-2009	Hyundai	Santa Fe	GLS
2001-2002	Hyundai	Santa Fe	LX
2004-2005	Hyundai	Sonata	GL
2002-2005	Hyundai	Sonata	GLS
2002-2005	Hyundai	Sonata	LX
2003-2008	Hyundai	Tiburon	GT
2007-2008	Hyundai	Tiburon	GT Limited
2005-2008	Hyundai	Tiburon	SE
2005-2006	Hyundai	Tucson	GLS
2006-2009	Hyundai	Tucson	Limited
2005	Hyundai	Tucson	LX
2007-2009	Hyundai	Tucson	SE
2008-2012	INFINITI	EX35	Base
2008-2012	INFINITI	EX35	Journey
2013	INFINITI	EX37	Base
2013	INFINITI	EX37	Journey
2003-2012	INFINITI	FX35	Base
2013	INFINITI	FX37	Base
1999-2002	INFINITI	G20	Base
1999-2002	INFINITI	G20	T
2011-2012	INFINITI	G25	Base
2011-2012	INFINITI	G25	Journey
2011-2012	INFINITI	G25	X
2003-2008	INFINITI	G35	Base
2007-2008	INFINITI	G35	Journey
2007-2008	INFINITI	G35	Sport
2004-2008	INFINITI	G35	X
2008-2013	INFINITI	G37	Base
2011-2013	INFINITI	G37	IPL
2008-2013	INFINITI	G37	Journey
2008-2013	INFINITI	G37	Sport
2009-2013	INFINITI	G37	X
2002	INFINITI	I35	Base
2013	INFINITI	JX35	Base
2006-2010	INFINITI	M35	Base
2006-2007	INFINITI	M35	Sport
2006-2010	INFINITI	M35	X
2012-2013	INFINITI	M35h	Base
2011-2013	INFINITI	M37	Base
2011-2013	INFINITI	M37	X
2015	INFINITI	Q40	Base
2014-2015	INFINITI	Q50	Base
2020	INFINITI	Q50	Edition 30
2018	INFINITI	Q50	Hybrid Luxe
2014-2017	INFINITI	Q50	Hybrid Premium
2014-2015	INFINITI	Q50	Hybrid Sport
2018-2024	INFINITI	Q50	Luxe
2014-2017	INFINITI	Q50	Premium
2020-2021	INFINITI	Q50	Pure
2016-2024	INFINITI	Q50	Red Sport 400
2021-2024	INFINITI	Q50	Sensory
2019,2021	INFINITI	Q50	Signature Edition
2014-2020	INFINITI	Q50	Sport
2014-2015	INFINITI	Q60	Base
2014-2015	INFINITI	Q60	IPL
2014-2015	INFINITI	Q60	Journey
2018-2022	INFINITI	Q60	Luxe
2017	INFINITI	Q60	Premium
2019-2022	INFINITI	Q60	Pure
2017-2022	INFINITI	Q60	Red Sport 400
2014-2015	INFINITI	Q60	S
2015	INFINITI	Q60	S Limited
2017-2018	INFINITI	Q60	Sport
2014-2017	INFINITI	Q70	3.7
2018	INFINITI	Q70	3.7 Luxe
2014-2018	INFINITI	Q70	Hybrid
2019	INFINITI	Q70	Luxe
2015-2017	INFINITI	Q70L	3.7
2018-2019	INFINITI	Q70L	3.7 Luxe
2002-2003	INFINITI	QX4	Base
2020-2024	INFINITI	QX50	Autograph
2014-2017	INFINITI	QX50	Base
2019-2022	INFINITI	QX50	Essential
2014-2015	INFINITI	QX50	Journey
2019-2024	INFINITI	QX50	Luxe
2019-2024	INFINITI	QX50	Pure
2020-2024	INFINITI	QX50	Sensory
2023-2024	INFINITI	QX50	Sport
2022-2025	INFINITI	QX55	Essential
2022-2025	INFINITI	QX55	Luxe
2022-2025	INFINITI	QX55	Sensory
2022-2025	INFINITI	QX60	Autograph
2014-2018	INFINITI	QX60	Base
2014-2017	INFINITI	QX60	Hybrid
2019-2020,2022-2025	INFINITI	QX60	Luxe
2019-2020,2022-2025	INFINITI	QX60	Pure
2022-2025	INFINITI	QX60	Sensory
2014-2017	INFINITI	QX70	Base
2024	INFINITI	QX80	Luxe
2024	INFINITI	QX80	Premium Select
2024	INFINITI	QX80	Sensory
2004-2007	Kia	Optima	EX
2002-2007	Kia	Optima	LX
2002-2003	Kia	Optima	SE
2001-2005	Kia	Rio	Base
2002-2005	Kia	Rio	Cinco
2007	Kia	Rondo	EX
2007	Kia	Rondo	LX
1998-2001	Kia	Sephia	Base
1994-1997	Kia	Sephia	GS
1994-2001	Kia	Sephia	LS
1994-1997	Kia	Sephia	RS
2002-2004	Kia	Spectra	Base
2000-2004	Kia	Spectra	GS
2000-2004	Kia	Spectra	GSX
2002-2004	Kia	Spectra	LS
2005-2010	Kia	Sportage	EX
2005-2010	Kia	Sportage	LX
2011-2014	Mazda	2	Sport
2011-2014	Mazda	2	Touring
2021-2022	Mazda	3	2.0
2024-2025	Mazda	3	2.5 Carbon Turbo
2021-2025	Mazda	3	2.5 S
2021-2023	Mazda	3	2.5 Turbo
2021-2025	Mazda	3	2.5 Turbo Premium Plus
2019-2020	Mazda	3	Base
2022-2024	Mazda	3	Carbon Edition
2017-2018	Mazda	3	Grand Touring
2012-2013	Mazda	3	i
2014-2016	Mazda	3	i Grand Touring
2014-2016	Mazda	3	I Sport
2014-2015	Mazda	3	i SV
2014-2016	Mazda	3	I Touring
2020-2024	Mazda	3	Preferred
2020-2024	Mazda	3	Premium
2014-2016	Mazda	3	s Grand Touring
2014-2016	Mazda	3	s Touring
2020-2023	Mazda	3	Select
2024	Mazda	3	Select Sport
2017-2018	Mazda	3	Sport
2017-2018	Mazda	3	Touring
1990-1994	Mazda	323	Base
1990-1993	Mazda	323	SE
2021	Mazda	6	Carbon Edition
2014-2021	Mazda	6	Grand Touring
2018-2021	Mazda	6	Grand Touring Reserve
2018-2021	Mazda	6	Signature
2014-2021	Mazda	6	Sport
2014-2021	Mazda	6	Touring
1997-1998	Mazda	626	DX
1999-2001	Mazda	626	ES
1997-2002	Mazda	626	LX
2016-2019	Mazda	CX-3	Grand Touring
2016-2021	Mazda	CX-3	Sport
2016-2019	Mazda	CX-3	Touring
2024-2025	Mazda	CX-30	2.5 Carbon Turbo
2021-2025	Mazda	CX-30	2.5 S
2022-2023	Mazda	CX-30	2.5 S Carbon Edition
2021-2025	Mazda	CX-30	2.5 Turbo
2020	Mazda	CX-30	Base
2020	Mazda	CX-30	Preferred
2020	Mazda	CX-30	Premium
2020	Mazda	CX-30	Select
2022-2025	Mazda	CX-5	2.5 S
2022-2024	Mazda	CX-5	2.5 S Carbon Edition
2022-2024	Mazda	CX-5	2.5 Turbo
2022-2024	Mazda	CX-5	2.5 Turbo Signature
2021	Mazda	CX-5	Carbon Edition
2021	Mazda	CX-5	Carbon Edition Turbo
2017	Mazda	CX-5	Grand Select
2013-2021	Mazda	CX-5	Grand Touring
2019-2021	Mazda	CX-5	Grand Touring Reserve
2019-2021	Mazda	CX-5	Signature
2013-2021	Mazda	CX-5	Sport
2013-2021	Mazda	CX-5	Touring
2024-2025	Mazda	CX-50	2.5 S
2024-2025	Mazda	CX-50	2.5 Turbo
2025	Mazda	CX-70	PHEV
2021-2023	Mazda	CX-9	Carbon Edition
2016-2023	Mazda	CX-9	Grand Touring
2016-2023	Mazda	CX-9	Signature
2016-2022	Mazda	CX-9	Sport
2016-2023	Mazda	CX-9	Touring
2022-2023	Mazda	CX-9	Touring Plus
2024	Mazda	CX-90	PHEV
1999	Mazda	Miata	10th Anniversary
1990-1997,1999-2005	Mazda	Miata	Base
1993	Mazda	Miata	LE
2000-2005	Mazda	Miata	LS
1994-1997	Mazda	Miata	M Edition
2004-2005	Mazda	Miata	Mazdaspeed
1991,2000-2003	Mazda	Miata	SE
2003	Mazda	Miata	Shinsen
1997	Mazda	Miata	STO
1992-1995	Mazda	MX-3	Base
2020	Mazda	MX-5 Miata	100th Anniversary Special Edition
2016-2024	Mazda	MX-5 Miata	Club
2016-2024	Mazda	MX-5 Miata	Grand Touring
2020	Mazda	MX-5 Miata	RF 100th Anniversary Special Edition
2017-2024	Mazda	MX-5 Miata	RF Club
2017-2024	Mazda	MX-5 Miata	RF Grand Touring
2016-2024	Mazda	MX-5 Miata	Sport

K&N Cold Air intake and Air Filters frequently asked questions

Typical disposable paper air filters function on a size-dependent basis, in which dirt particles that are larger than the openings in the filter media are blocked, while particles that are smaller than the openings can pass through. Most disposable paper filters create more airflow restriction than K&N filters, as the openings in the filter media have to be tiny in order to filter efficiently, which can reduce airflow.
K&N® High-Flow Air Filters™ utilize depth loading, in which multiple layers of pleated cotton fibers provide particle retention on many levels. However, while most typical paper or foam filters would experience a large reduction in airflow when designed for a dramatic increase in efficiency, High-Flow Air Filters™ are specifically engineered to capture dirt while still allowing a high volume of airflow to pass through.

Under normal circumstances, an increase in airflow to the engine also increases the efficiency of the combustion process, which can result in an increase in horsepower. K&N® High-Flow Air Filters™ are designed to provide high airflow in order to help increase engine performance.

Both airflow and filtration efficiency are critical to engine performance. Some companies design filters that provide high airflow by greatly reducing filtration efficiency, which can risk engine damage. K&N® filters are designed to provide high airflow while also maintaining exceptional filtration. As the appearance of K&N filters has become popular, many companies have started offering products that mimic the appearance of K&N filters, but do not provide the same level of quality and protection.

Micron ratings are typically used only for liquid filters. K&N® tests filtration efficiency and capacity using the ISO 5011 laboratory test procedure, and most K&N® air filters test between 97%-99% efficiency. Many K&N air filters have published test data included in the “Available Information” section of the product details page.

Laboratory tests utilizing ISO 5011 test protocols demonstrate that most K&N® air filters achieve overall filtration efficiency in the range of 97% to 99%. (The ability of an air filter to protect an engine is generally measured in accordance with laboratory testing procedure ISO 5011.) K&N® air filter designs are subjected to ISO 5011 testing involving coarse and fine test dust, and the test results are measured by a specific air filtration efficiency number. K&N® filters are designed to provide exceptional airflow while simultaneously targeting an overall filtration efficiency that meets or exceeds OEM standards.

No. Most disposable filters are "barrier filters,” which act as a physical barrier to dust particles. Once a dust particle covers a pore in the media, air can no longer flow through that space. K&N® replacement air filters are designed to absorb dirt and dust particles instead of physically blocking them, allowing the pores in the material to continue flowing air.

Most vehicles do not have a published minimum filtration requirement, as filtration needs will vary greatly among vehicles based on usage and other factors. However, K&N® filters are engineered to meet or exceed OEM standards.

K&N® does not make any claims or advertisements regarding fuel economy.

K&N® does not complete vehicle performance tests (dynamometer tests) for every application for which a replacement air filter is offered. Airflow testing is performed on every air filter design in order to verify that the K&N filter provides high airflow. However, other components of the vehicle's air intake system (like the air filter housing or tubing) can create air restriction and limit horsepower. The design of these parts varies among different vehicles and manufacturers, so there is no way to accurately estimate a specific horsepower gain from replacing an air filter alone.

Filter efficiency is only one element of filter performance. Capacity, restriction, and service life should also be taken into consideration when evaluating a filter. These other factors reflect the amount of dirt the filter can hold, how easily air can flow through the filter, and how long the filter can be used before servicing. A brick wall, for instance, would be likely to filter 100% of particulate matter—but would of course provide very limited airflow! K&N® filters are designed to strike a desirable balance between efficiency, capacity, durability, and airflow.

K&N® High-Flow Air Filters™ are designed to last for the life of your vehicle. If you assume an engine life of 175,000 miles—and replace your disposable air filter every 15,000 miles—only one K&N air filter will be used during the same period in which eleven disposable air filters are discarded.

While the oiled K&N® High-Flow Air Filter™ continues to be the most popular filter type among K&N® filter products, K&N also offers non-oiled synthetic DRYFLOW® air filters. The DRYFLOW® filter media is composed of two-layered synthetic material, which—much like High-Flow Air Filter™ media—provides depth loading properties. DRYFLOW® filter media provides slightly less airflow than High-Flow Air Filter™ media, though it is still designed to strike a desirable balance between airflow and efficiency, provide a high level of contaminant capture, and outperform typical disposable paper air filters in airflow. Because they do not have to be re-oiled, servicing DRYFLOW® air filters is typically a quick and easy process.

No. In the United States, in order for the manufacturer of a warranted product to void or deny warranty coverage of a repair due to the use of an aftermarket part, the manufacturer must provide proof that the aftermarket part is the cause of the necessary repair. These rights are protected under the Consumer Products Warranty Act of 1975 (also referred to as the Magnuson-Moss Warranty Act).

K&N® performance air intake systems are designed to create a less restrictive path for airflow to reach the engine by removing the stock intake tubing that can increase restriction, and also by utilizing high airflow filter media.
In a K&N cold air intake system, air first passes through a performance air filter—typically a High-Flow Air Filter™, and then passes through a specially designed tubing system that helps provide a smooth path for airflow.

K&N® cold air intake systems allow for increased airflow to your engine, which results in an increase in horsepower and torque.

K&N offers a guaranteed increase in horsepower and torque for all K&N intake systems. Dynamometer tests indicating estimated horsepower and torque increases compared to the OEM intake system will appear on the "Product Details" page for each performance intake system. Results will vary.
K&N® provides estimated SAE corrected horsepower gains that are based on actual dynamometer testing for a specific or similar vehicle. The actual horsepower increase a consumer will receive will vary depending on such things as vehicle condition, fuel, weather, and other circumstances. It would be impractical to test every possible vehicle configuration or year in which a particular engine may be used; therefore, many of our estimates are based upon similar engine/vehicle/year dynamometer testing that we believe to be representational for the vehicle listed.

No. In the United States, in order for the manufacturer of a warranted product to void or deny warranty coverage of a repair due to the use of an aftermarket part, the manufacturer must provide proof that the aftermarket part is the cause of the necessary repair. These rights are protected under the Consumer Products Warranty Act of 1975 (also referred to as the Magnuson-Moss Warranty Act).

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