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The K&N Engineering 57-3028 FIPK performance air intake system replaces the factory air filter and air intake assembly on select Chevrolet S10, Chevrolet S10 Blazer, and GMC Sonoma applications with a V6 4.3L engine. Its design reduces intake restriction to help the engine draw in more air than the original factory assembly, supporting improved power and acceleration throughout the engine’s RPM range.
This intake system includes a large, round K&N embossed chrome-topped high-flow air filter that directs air toward the engine throttle body. The washable, reusable filter can be used for up to 100,000 miles before servicing is needed, depending on driving conditions. The system is designed for relatively easy installation, typically taking 90 minutes or less, with a screwdriver and 10 millimeter wrench identified as the required tools.
The K&N 57 Series FIPK system is street legal in all 50 U.S. states and carries K&N’s Million Mile Limited Warranty. The product data identifies California Air Resources Board Executive Order D-269-17 and EPA compliance. This kit is intended for the listed 1988–1993 Chevrolet S10, Chevrolet S10 Blazer, and GMC Sonoma V6 4.3L applications; verify the vehicle year, model, and engine before ordering.
For filter maintenance, associated products include the E-1240 special-order round filter and the 99-5000 Filter Care Service Kit Aerosol. The K&N 57-3028 provides a reusable intake solution for replacing the factory air filter and intake housing while supporting virtually unrestricted airflow.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
