K&N E-0787 High-Flow Air Filter for 2010-12 Dodge Ram 2500/3500/4500/5500

Vehicle Fitment

• 2010-2012 Dodge Ram 2500/3500/4500/5500 (6.7 L Cummins L6 Diesel)

Features

• Premium washable and reusable high-flow cotton gauze media
• Drop-in replacement for the factory air filter - no modifications required
• Engineered to increase airflow, improve throttle response and support engine performance
• Durable construction designed for heavy-duty diesel truck use
• Service interval up to approx. 75,000 miles under normal highway driving conditions
• Street-legal when used as direct OE replacement in approved vehicles
• Backed by K&N's lifetime limited warranty when maintained properly
• Helps reduce long-term maintenance cost by eliminating repeated disposable filters

Specifications

• Height: 6.5 in (165 mm)
• Length: 11.0 in (279 mm)
• Width: 9.75 in (248 mm)
• Filter Media: Oiled cotton gauze
• Filter Shape: Unique drop-in panel designed for heavy-duty intake boxes
• Filter Efficiency: Up to 99% under designed conditions

Included Components

• 1x K&N E-0787 air filter element
• Installation instruction sheet

Product Description

The K&N E-0787 is a high-flow, drop-in replacement air filter specifically engineered for the 6.7 L Cummins diesel in 2010-2012 Dodge Ram heavy-duty trucks (2500/3500/4500/5500). It replaces the factory paper air element with a premium washable cotton-gauze filter that supports increased airflow and engine breathing, while still delivering strong filtration performance and durability for demanding applications.

Installation is simple: remove the stock air filter element and install the E-0787 - no tuning or other modifications required. Built for heavy-duty truck use, this filter's robust design and reusable media make it ideal for owners who tow, haul or run prolonged heavy applications. The reusable design allows long service intervals and helps cut down long-term maintenance cost.

This filter is an excellent upgrade for Ram diesel owners seeking improved performance and filtration longevity. Please note: fitment is verified for model years 2010-2012 only; coverage for 2013-2025 is unconfirmed at time of listing.