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The K&N Engineering Universal Clamp-On Air Filter model RN-4680 is designed to enhance airflow efficiency across a wide range of vehicles and equipment, including trucks, generators, snowmobiles, and race cars. Constructed with durable, pliable rubber flanges, this filter ensures a secure fit while absorbing vibrations to prevent loosening during operation. Its versatile design allows for easy installation on various air intake angles and offset diameters, making it a reliable choice for many applications. The filter's washable and reusable cotton media reduces the need for frequent replacements, offering long-term value and maintenance convenience.
Designed to fit multiple Dodge models such as the 1995-2003 Dodge Ram 2500 and Dodge Dakota, this filter provides consistent airflow and filtration. Its robust construction features a 4-inch flange, 6-inch base diameter, 4-inch top opening, and 7-inch height, making it suitable for a broad range of custom and factory setups. Whether used in racing, off-road, or utility vehicles, the K&N RN-4680 offers excellent filtration performance while maintaining low restriction levels. Its high-quality build ensures durability and reliable operation over time, helping to maximize engine performance.
As a product that is not CARB approved but meets other regulatory standards, this filter requires acknowledgment of its compliance status. Designed for professional and enthusiast use, it provides an effective filtration solution that can be cleaned and reused, reducing waste and ongoing costs. The K&N Universal Clamp-On Air Filter is a versatile, high-performance component suitable for various automotive and equipment applications, ensuring optimal air intake and engine efficiency.
Features:
Fitment:
1994 Dodge Ram 1500 Base
1994 Dodge Ram 2500 Base
1995 Dodge Ram 1500 Base
1995 Dodge Ram 2500 Base
1996 Dodge Ram 1500 Base
1996 Dodge Ram 2500 Base
1997 Dodge Dakota Base
1997 Dodge Dakota SLT
1997 Dodge Dakota Sport
1997 Dodge Ram 1500 Laramie
1997 Dodge Ram 1500 LT
1997 Dodge Ram 1500 Sport
1997 Dodge Ram 1500 SS/T 5.9L
1997 Dodge Ram 1500 ST
1997 Dodge Ram 1500 WS
1997 Dodge Ram 2500 Base
1998 Dodge Dakota Base
1998 Dodge Dakota R/T
1998 Dodge Dakota SLT
1998 Dodge Dakota Sport
1998 Dodge Durango Base
1998 Dodge Durango SLT
1998 Dodge Ram 1500 Laramie
1998 Dodge Ram 1500 Sport
1998 Dodge Ram 1500 SS/T 5.9L
1998 Dodge Ram 1500 ST
1998 Dodge Ram 1500 WS
1998 Dodge Ram 2500 Base
1999 Dodge Dakota Base
1999 Dodge Dakota R/T
1999 Dodge Dakota SLT
1999 Dodge Dakota Sport
1999 Dodge Durango Base
1999 Dodge Durango SLT
1999 Dodge Durango SLT Plus
1999 Dodge Ram 1500 Laramie
1999 Dodge Ram 1500 Sport
1999 Dodge Ram 1500 ST
1999 Dodge Ram 1500 WS
1999 Dodge Ram 2500 Base
2000 Dodge Dakota R/T
2000 Dodge Dakota SLT
2000 Dodge Dakota Sport
2000 Dodge Durango Base
2000 Dodge Durango R/T
2000 Dodge Durango SLT
2000 Dodge Durango SLT Plus
2000 Dodge Durango Sport
2000 Dodge Ram 1500 Laramie
2000 Dodge Ram 1500 Sport
2000 Dodge Ram 1500 ST
2000 Dodge Ram 1500 WS
2000 Dodge Ram 2500 Base
2001 Dodge Dakota R/T
2001 Dodge Dakota SLT
2001 Dodge Dakota Sport
2001 Dodge Durango Base
2001 Dodge Durango R/T
2001 Dodge Durango SLT
2001 Dodge Ram 1500 Laramie
2001 Dodge Ram 1500 Sport
2001 Dodge Ram 1500 ST
2001 Dodge Ram 1500 WS
2001 Dodge Ram 2500 Base
2002 Dodge Dakota R/T
2002 Dodge Dakota SLT
2002 Dodge Dakota Sport
2002 Dodge Durango R/T
2002 Dodge Durango SLT
2002 Dodge Durango SLT Plus
2002 Dodge Durango Sport
2002 Dodge Ram 2500 Base
2003 Dodge Dakota R/T
2003 Dodge Dakota SLT
2003 Dodge Dakota Sport
2003 Dodge Durango R/T
2003 Dodge Durango SLT
2003 Dodge Durango SLT Plus
2003 Dodge Durango Sport
2003 Dodge Durango SXT
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).
