COCOAUTO Engine & Cabin Air Filter Kit for Toyota 4Runner 4.0L V6 (2010–2024) — High‑flow Engine + Activated‑Carbon Cabin

COCOAUTO’s 2-in-1 air filter kit includes a high-flow engine air filter and an activated-carbon cabin air filter designed for Toyota 4Runner 4.0L V6 (2010–2024) to restore airflow, reduce odors and protect the engine and HVAC system.

This kit pairs two near‑OEM quality filters in one purchase so you can replace both the engine and cabin filtration quickly and affordably. It’s built for Toyota 4Runner 4.0L V6 model years 2010 through 2024 (not compatible with 2.7L models) and is also suitable for some GX 460 years listed. Each element is matched to common replacement numbers so you can confirm fitment, and both parts install in about ten minutes for routine maintenance.

How will swapping both filters improve everyday driving?

Changing the engine and cabin filters together addresses performance and comfort at once. The engine filter helps maintain optimal airflow to the intake, which supports stable throttle response, while the cabin filter improves interior air quality and HVAC performance.

• Engine filter reduces debris intake that can cause rough idle or reduced power.
• Activated-carbon cabin filter neutralizes odors and blocks pollen and dust.
• Replacing both prevents one dirty filter from masking issues caused by the other.

Which vehicles and replacement numbers are compatible?

This set is engineered for Toyota 4Runner 4.0L V6 models from 2010–2024 and can fit select GX 460 years noted. It is not designed for Toyota 2.7L engines—check fitment tools before ordering to avoid mismatches.

• 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.
• Use vehicle lookup (e.g., Amazon 'My Garage') to verify exact year and engine fit before purchase.

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

Follow manufacturer guidance: replace filters every 12 months or every 12,000 miles under normal driving. If you frequently drive in dusty, polluted, or heavy-pollen conditions, inspect and replace more often.

• Routine interval: about 12,000 miles or 12 months under normal conditions.
• Severe conditions: inspect every oil change or sooner if airflow drops or odors appear.
• Install time: approximately 10 minutes per filter; no special tools required for most 4Runner installations.

What advantages does this COCOAUTO kit offer over buying filters separately?

Bundling both items saves ordering time and ensures matched filtration quality. COCOAUTO builds the kit to near‑OEM standards so you get reliable fit and function, while the activated-carbon cabin element adds odor control not always found in basic replacements.

• One purchase covers both engine and cabin maintenance tasks.
• Near‑OEM fit helps reduce installation adjustments and returns.
• Carbon cabin media helps absorb odors, improving interior comfort quickly.

Who is this for: Drivers who own a Toyota 4Runner 4.0L V6 (2010–2024) or compatible GX 460 owners that want a convenient, cost‑effective maintenance solution. If you prefer a single, matched package to refresh engine breathing and cabin air at the same time—especially before road trips, seasonal maintenance, or after extended dusty driving—this COCOAUTO kit delivers straightforward replacement and measurable comfort and performance benefits. Always confirm vehicle compatibility using fitment tools or your VIN before purchase to ensure correct match and avoid returns.