Replacement Crank Case Ventilation Filter CCV - Direct Fit for 6.7L

In this review the Replacement Crank Case Ventilation Filter CCV is evaluated for owners of 6.7L diesel Rams, Dodge and compatible commercial trucks who need a reliable, direct-replacement vent filter. The bottom line: this AA Ignition filter delivers OEM-quality fit and function, traps oil and debris from crankcase gases, and is easy to change without special tools, making it a practical DIY maintenance item to prevent CELs and keep the crankcase cleaner over time.

Key Features

• Effective filtration: Captures oil particles and debris from crankcase gases to reduce contamination inside the crankcase during cooling and venting.
• Broad vehicle compatibility: Fits many 6.7L vehicles including Ram 2500/3500/4500 and various Freightliner and International models for wide applicability.
• Direct replacement fit: Designed to replace factory CCV filters like 4936636 and 68002433AC so it installs where the original sits on top of the valve cover.
• No special tools required: The filter can be replaced quickly by a competent DIYer without dedicated tools, saving time and shop costs.
• Maintenance interval guidance: Recommended replacement around every 67,000 miles to avoid check engine lights and maintain engine performance.
• Warranty protection: Backed by a 2 year or 24,000 mile warranty for added peace of mind.

Who It's For

This filter is best for owners of 6.7L L6 diesel trucks-Ram 2500, 3500, 4500 and many commercial models-who want a cost-effective, OEM-style replacement that preserves crankcase cleanliness and reduces the risk of engine codes. It is also suited to fleet managers and DIY mechanics who perform routine CCV maintenance.

Shoppers who require a genuine factory part or those with non-6.7L engines should look elsewhere. If a vehicle has a different CCV assembly design or the model year is outside the listed compatibility, confirm fitment with VIN-specific resources before buying.

Pros & Cons

Pros

• Direct-fit replacement that matches factory dimensions and mount location.
• Traps oil and debris effectively to help keep the crankcase clean during cooling cycles.
• Easy to replace at home without specialized tools, reducing service costs.
• Includes a 2 year or 24,000 mile warranty for defects or premature failure.

Cons

• Not a branded OEM part, so buyers expecting factory labeling should note it is an aftermarket equivalent.
• Requires correct fitment check for non-listed or very early/late model years to ensure compatibility.

Specifications

Product	Crank Case Ventilation Filter (CCV)
Compatible engines	6.7L L6 diesel
Replaces	4936636, 68002433AC, CV52001, 68002433AB, 904-418
Vehicle fitment examples	Ram 2500/3500/4500; Freightliner; International
Warranty	2 year or 24,000 mile
Service interval	Replace approximately every 67,000 miles

Our Verdict

The Replacement CCV Filter is a practical, value-oriented choice for owners of 6.7L diesel Rams and compatible commercial trucks who need a dependable, easy-to-install crankcase vent filter. It matches factory fit and function, helps prevent crankcase contamination, and carries a sensible warranty, making it the right pick for routine maintenance and DIY replacements.

Frequently Asked Questions

Will this fit my 2014 Ram 3500?
Yes; the filter lists compatibility with 2011-2019 Ram 3500 6.7L models but always verify fit with your vehicle VIN or parts diagram.

How often should the CCV filter be replaced?
Manufacturer guidance suggests replacing the CCV filter about every 67,000 miles to avoid performance issues and CEL triggers.

Is a special tool required to replace it?
No special tools are required; the filter sits on top of the valve cover and can be changed by a competent DIYer.