• Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Added Value

    Mounting, Balancing

  • Wordwide Delivery

    Free shipping on all orders

K&N Replacement Air Filter BMW F/I CARS 1978-91

2 sold in last 8 hours
KNN33-2005
In stock
Air Filters - Drop In
$121.12
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered...
$121.12

customers are viewing this product
K&N Replacement Air Filter BMW F/I CARS 1978-91
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

This Part Fits:

Year Make Model Submodel
1975-1976 BMW 3.0Si Base
1984-1985 BMW 318i Base
1980-1983 BMW 320i Base
1984-1985 BMW 325e Base
1982-1985 BMW 528e Base
1979-1981 BMW 528i Base
1977-1978 BMW 530i Base
1983-1984 BMW 533i Base
1985-1987 BMW 535i Base
1988 BMW 535is Base
1977-1978 BMW 630CSi Base
1978-1984 BMW 633CSi Base
1985-1989 BMW 635CSi Base
1978-1984 BMW 733i Base
1985-1987 BMW 735i Base
1987 BMW L6 Base
1986-1987 BMW L7 Base
1988-1991 BMW M3 Base
1990-1992 Yugo Cabrio Base
Read More
Read Less

Thank you for your purchase. We hope you are happy with your purchase. However, if you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund, store credit, or an exchange. Please see below for more information on our return policy.

Shipping Policy

All in stock orders placed before 12PM PST will ship within a day . If an item is out of stock we will promptly contact you. All products are shipped via UPS, FedEx and USPS. Your item is subject to ship from our facility in Las Vegas or drop ship directly from the manufacturer. In the event a product arrives damaged to your location, please follow the steps listed below. All damaged items must be reported to the shipping carrier immediately and you must notify European Turning Parts within 48 Hours of receiving your order.

Returns Policy

If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging. We cannot accept a return on special ordered or custom items. Shipping is non refundable in either direction unless approved by 3W Distributing LLC. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the 3W Distributing LLC facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

Special Order Items

Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

3W Distributing LLC DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

If you receive a damaged product, please do the following:

Keep the product with its original packaging and box Make a list of the damaged or lost item(s) 3W Distributing LLC will contact the shipper once we receive the email info above to schedule a pickup if needed. DO NOT send it back to the return address without written approval from 3W Distributing LLC. Once the product is received back and inspected, a replacement or credit will be issued. If you are in a rush for an order or require special arrangements then please contact us and we will accommodate you. Email us at Info@3wdistributing.com

Your cart

×