K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3491
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K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3491
Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3491
K&N

Artigo n.º: 101341599

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3491

Artigo n.º: 101341599

STD 2174295

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from EUA

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EUA Importado da loja USA
Encomende já e receba por volta de Quinta-feira, Julho 23
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Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.
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O que se Destaca

High Filtration Efficiency
K&N Engine Air Filter enhances airflow and engine performance while providing exceptional filtration, ensuring your engine runs smoothly and efficiently compared to standard filters.
Washable & Reusable
This premium filter can be washed and reused, reducing replacement costs and environmental impact, making it a sustainable choice for budget-conscious consumers.
Heavy Duty Design
Built for industrial applications, the K&N filter is engineered to withstand extreme conditions, offering unparalleled durability and reliability for heavy-duty vehicles and machinery.

Detalhes do produto

Shop K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3491 online at a best price in São Tomé and Príncipe. B00062YM2E
Item Weight2.4 lbs (1.09 kg)

Quem Deverá Comprar?

Suitable For
  • Performance Enthusiasts

    Ideal for users seeking improved engine performance and throttle response in their vehicles.

  • Long-Distance Drivers

    Perfect for individuals who frequently drive long distances, benefiting from improved fuel efficiency and filter longevity.

  • Eco-Conscious Consumers

    Great for those who prefer reusable products, as this filter is washable and environmentally friendly.

Not Suitable For
  • Occasional Drivers

    Not suitable for users who drive infrequently, as a standard filter may meet their basic needs.

  • Budget-Conscious Buyers

    May not appeal to those looking for the lowest cost solution, as it comes with a premium price tag.

  • Non-Performance Vehicles

    Not ideal for basic vehicles without performance modifications, where such enhancements are unnecessary.

DESCRIÇÃO DO PRODUTO

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3491

Tem alguma Dúvida? Converse connosco

Perguntas e Respostas dos Clientes

  • pergunta: What makes the K&N E-3491 air filter a high-performance option?

    Resposta: The K&N E-3491 air filter is designed for superior airflow and filtration efficiency, which enhances engine performance. Its multi-layered cotton gauze construction allows for exceptional dirt trapping while maintaining optimal air intake. This feature is particularly important for those who prioritize engine responsiveness and efficiency, such as performance enthusiasts or those involved in competitive driving scenarios.
  • pergunta: Is the K&N E-3491 air filter washable?

    Resposta: Yes, the K&N E-3491 air filter is washable and reusable, making it a sustainable choice for vehicle maintenance. You can periodically clean the filter with K&N’s cleaning kit, which helps to maintain its performance over time. This is especially useful for those who drive in dusty or off-road conditions, as frequent cleaning can ensure your engine continues to breathe well without compromising its filtration capabilities.
  • pergunta: How often should I replace the K&N E-3491 air filter?

    Resposta: Unlike standard disposable filters, the K&N E-3491 is designed to last for many miles, and the maintenance involves cleaning rather than replacement. Depending on your driving conditions, you can check and clean the filter every 50,000 miles or more. This not only saves money over time but also meets the demands of those who drive frequently and want to ensure their engine remains efficient.
  • pergunta: What vehicles are compatible with the K&N E-3491 air filter?

    Resposta: The K&N E-3491 air filter is compatible with a wide range of vehicles, but it's essential to verify specific fitment for your make and model. You can easily check compatibility on K&N's official website or product listings. This is vital for customers who want to upgrade their vehicle's performance without the hassle of researching numerous options.
  • pergunta: Does the K&N E-3491 air filter improve fuel efficiency?

    Resposta: Yes, the K&N E-3491 air filter can contribute to better fuel efficiency. By enhancing airflow to the engine, it allows for a more efficient combustion process. Drivers who have decided to make this upgrade often notice improved mileage, making it a practical choice for those who commute regularly and want to save on fuel costs while enjoying better performance.
  • pergunta: Can I install the K&N E-3491 air filter myself?

    Resposta: Yes, installing the K&N E-3491 air filter is typically a straightforward procedure that most vehicle owners can handle. The filter fits into the existing air filter housing without modifications. DIY enthusiasts or those comfortable with basic automotive tasks can easily complete this installation, making it an attractive option for individuals who prefer to perform maintenance on their vehicles.
  • pergunta: What is the advantage of using a premium industrial replacement filter like K&N E-3491?

    Resposta: The primary advantage of using the K&N E-3491 premium industrial replacement filter is its superior filtration and airflow capabilities compared to standard filters. This filter is built for heavy-duty applications, providing exceptional performance under various conditions. Users who operate in industrial environments or with heavy machinery will find that this filter helps extend engine life and maintain optimal performance.
  • pergunta: Does the K&N E-3491 filter help in reducing engine wear?

    Resposta: Yes, the K&N E-3491 air filter is designed to minimize engine wear by effectively trapping dust and harmful particles that could otherwise enter the engine. Its high-quality construction ensures that only clean air reaches the engine, which can lead to longer engine life and reliability. This is particularly beneficial for those involved in heavy-duty towing or off-road driving scenarios, where engine protection is paramount.
  • pergunta: What should I use to clean the K&N E-3491 air filter?

    Resposta: To clean the K&N E-3491 air filter, you should use K&N's proprietary cleaning kit, which includes a cleaning solution and a recharge oil. This kit is specifically formulated to ensure effective dirt removal while maintaining the filter’s performance characteristics. Maintenance enthusiasts appreciate having the right tools for the job to ensure the filter is cleaned properly and continues to provide optimal airflow.
  • pergunta: Where can I buy K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3491 in São Tomé and Príncipe?

    Resposta: You can purchase the K&N Engine Air Filter E-3491 from Ubuy, a reliable online retailer that offers a wide selection of automotive parts and accessories, including high-performance filters. Ubuy ensures a seamless shopping experience and provides detailed product information to help you make informed decisions regarding your purchase.

K&N Air Filters Editorial Review

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Avaliações e Classificações dos Clientes

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Prós

  • Long-lasting and washable
  • Improves engine performance
  • Easy to install
  • High filtration efficiency
  • Reduces engine wear

Contras

  • May require occasional maintenance.

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Histórico de preços do produto

Informação importante

  • Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

STD 2174295

Encomende já e receba por volta de Quinta-feira, Julho 23

QTY:

Transação seguraTransação segura

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Entrega internacional mais rápida

Recursos e benefícios

  • Improve engine performance with up to 50% more airflow.
  • Washable and reusable filter designed to last a lifetime.
  • Easy installation in under 10 minutes - pre-oiled and ready to use.
  • Save $250 over 10 years by avoiding disposable filter costs.
  • Eco-friendly product reduces waste compared to disposable filters.
  • Race-tested and Engineered Power for superior performance.

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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.