ECOGARD Engine Air Filter XA6114 for Toyota & Lexus Hybrids — Direct-Fit, High-Capacity

Routine engine air filter changes are one of the easiest ways to protect your engine’s intake system and promote consistent performance. The ECOGARD XA6114 is designed as a direct-fit replacement for select Toyota and Lexus hybrid vehicles, combining pleated media and a secure frame to keep contaminants out of the engine bay. It’s intended for service about every 12,000 miles or according to your vehicle manufacturer’s schedule.

Which vehicles does this filter fit?

The XA6114 is built to match factory dimensions and install points for a range of hybrid models. It fits several Toyota Prius variants, Prius plug-in and Prius V, certain RAV4 hybrid years, and Lexus hybrid models listed by OEM part equivalence.

• Toyota Prius (2010–2015) 1.8L Hybrid and Prius Plug-In (2012–2015)
• Toyota Prius V (2012–2017) 1.8L Hybrid
• Toyota RAV4 Hybrid (2016–2018) 2.5L
• Lexus CT200h (2011–2017) and NX300h (2015–2021) 1.8L/2.5L Hybrids

How does this air filter help engine performance and efficiency?

The XA6114 uses advanced pleated filter media to reduce particulate ingress while allowing necessary airflow. By keeping dust and pollen out of the intake, it helps preserve combustion consistency and throttle response between services, which can support steady fuel economy under normal driving conditions.

• High-capacity filtration media traps dust, dirt, and pollen before they enter the intake.
• Engineered pleats balance filtration and airflow for consistent performance.
• Factory-style frame ensures a tight seal to prevent unfiltered air bypass.

How easy is installation and when should I replace it?

Installation is typically a simple, low-effort job that many owners can complete using basic tools or no tools, depending on the vehicle. ECOGARD recommends replacing the filter roughly every 12,000 miles, or follow your vehicle manufacturer’s maintenance interval for best results.

• Direct-fit design aligns with OEM housing and mounting points.
• Most replacements take only a few minutes—no advanced skills required.
• Replace at recommended intervals or sooner in dusty driving conditions.

What parts and part numbers does XA6114 replace?

The XA6114 corresponds to several common OEM and aftermarket part numbers so you can confirm fitment with your vehicle. It replaces specific Champ, FRAM, Hastings, Knecht, and Lexus part references used by technicians and retailers.

• Replaces Champ AF4065, FRAM CA10741, Hastings AF1442, Knecht LX2870
• Equivalent to Lexus 17801-37020 and 17801-37021 where applicable
• Check the Vehicle Filter Lookup to verify compatibility before purchase

Who is this product for? The ECOGARD XA6114 is intended for hybrid vehicle owners who want a reliable, easy-to-install replacement air filter that meets OEM fitment and provides strong particle capture. It’s a practical choice for DIYers, home mechanics, fleet managers, and service technicians looking for a cost-effective maintenance item that supports consistent engine operation between scheduled services.