COCOAUTO Engine & Cabin Air Filter Kit for Toyota 4Runner 4.0L V6 (2010–2024) — Activated Carbon Cabin, High-Flow Engine

COCOAUTO's 2-in-1 Engine & Cabin Air Filter Kit provides a direct-fit, near-OEM replacement for Toyota 4Runner 4.0L V6 (2010–2024) to restore airflow, reduce odors, and protect your engine and HVAC system.

If your 4Runner is due for routine maintenance, this kit bundles both an activated-carbon cabin filter and a high-flow engine air filter designed to fit 4.0L V6 models (2010–2024). The set matches common OEM part numbers so you can replace both filters in roughly 10 minutes, avoiding separate purchases and minimizing downtime. Note: this kit is not compatible with the 2.7L model; always verify fit using your vehicle details before ordering.

How does this kit improve interior air quality?

The included activated carbon cabin filter captures pollen, dust and many nuisance odors that otherwise circulate through the HVAC system. It helps restore cabin airflow and reduces smells that can build up with old filters without claiming to cure health conditions.

• Activated carbon layer for odor adsorption
• Multi-layer media to trap pollen and fine dust
• Fits factory cabin filter housing for a proper seal

Will the engine air filter affect performance or fuel economy?

The high-flow engine air filter in this kit is engineered to match OEM dimensions and airflow characteristics, helping maintain throttle response and fuel efficiency when fresh. Replacing a clogged engine filter can return the engine to factory-like airflow behavior and reduce strain on intake components.

• Near-OEM fit preserves designed airflow
• High-flow media reduces restriction compared to heavily used filters
• Direct-fit replacement simplifies installation and prevents leaks

Which vehicles and part numbers does this kit cover?

This kit targets Toyota 4Runner 4.0L V6 model years 2010 through 2024 and is also listed as compatible with GX 460 (2010–2023). It corresponds to common OEM filter numbers so you can cross-check compatibility with your vehicle list or parts reference.

• Engine filter cross-references: 17801-38050, 17801-YZZ13, 17801-38051, AF4066, PA6122, SA10835
• Cabin filter cross-references: 87139-YZZ08, 87139-30040, 87139-0D070, 72880AJ00A, CF10285, CAF1816P, 87139-07010
• Not compatible with 2.7L 4Runner models — always confirm fit first

How often should I replace these filters and how easy is installation?

COCOAUTO recommends replacing both filters every 12 months or 12,000 miles under normal driving. If you drive in dusty areas or heavy urban pollution, check and replace them more often. Installation is straightforward: both filters are direct-fit parts that typically install in under 10 minutes using basic tools or no tools, depending on your vehicle.

• Standard interval: 12 months / 12,000 miles
• Shorter intervals advised for dusty or extreme environments
• Quick, tool-minimal installation — follow vehicle manual for access steps

Who is this for? This kit is ideal for Toyota 4Runner 4.0L V6 owners and technicians who want a convenient, single-purchase solution for routine intake and cabin air maintenance. It suits drivers who prefer near-OEM replacement quality, need to restore airflow and cabin comfort, or perform scheduled service without sourcing two separate parts. Before buying, use your vehicle details or a compatibility tool to confirm exact fit and avoid ordering errors.