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The K&N Engineering RP-5103 Universal Air Filter is a clamp-on automotive air filter constructed with oiled cotton filter media. Its carbon fiber top and base provide strength and durability while supporting a lightweight design. The smooth, glass-like finish delivers a clean appearance for applications requiring a universal air filter.
Designed with pliable flanges, the RP-5103 can absorb vibration and stretch up to 1/16 inch to fit between sizes. The filter has a 3 7/8-inch inside flange diameter and a 15/16-inch flange length. Its base measures 12 inches by 6 inches, and the filter height is 7 inches.
The K&N RP-5103 is listed for automotive use and fits the 2003–2007 Hummer H2 applications identified by the supplier. It is not CARB approved, and the supplier indicates that CARB acknowledgement is required. The filter includes a one-year limited warranty. Associated maintenance support is available through the 99-5000 Filter Care Service Kit Aerosol.
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).
