LTZLL Engine & Cabin Air Filter Kit for Toyota Tundra/Sequoia 3.4L V6 — 2 Engine + 1 Carbon Cabin

LTZLL's Engine Cabin Air Filters Combo replaces factory filters for 2022–2025 Toyota Tundra and 2023–2025 Sequoia 3.4L V6 models, delivering layered filtration for cleaner intake air and fresher cabin ventilation.

Maintain performance and comfort with this 2-engine-filter plus 1-cabin-filter kit made to match OEM part numbers (17801-F4010, 87139-0C010 and equivalents). Each engine filter and the activated-carbon cabin filter are engineered to fit precisely and simplify routine service, while multi-layer media capture particulates that harm engines and reduce in-cabin air quality. The set is intended for vehicles with the 3.4L V6 gasoline or hybrid powertrains listed for those model years.

How does this combo protect my engine and improve performance?

The engine air filters trap dust, grit and airborne debris before they enter the intake system. Cleaner intake air reduces abrasive wear on internal components and supports consistent airflow to the engine, helping maintain efficiency and throttle response during regular driving.

• Exact-fit elements replace 17801-F4010 and equivalent cross-references.
• High-capacity media captures fine and coarse particles.
• Designed to preserve engine airflow and reduce premature wear.

What benefits will the cabin filter provide for passengers?

The cabin filter uses activated carbon plus multi-layer media to limit pollen, dust, and common exhaust odors from entering the HVAC system. That creates a fresher-feeling cabin and helps reduce buildup on ventilation components, improving overall ventilation performance.

• Activated-carbon layer reduces odors and volatile contaminants.
• Multi-layer HEPA-style filtration traps pollen and fine particulates.
• Easy replacement helps maintain HVAC efficiency and air freshness.

Are these filters truly compatible with my Toyota model and OEM part numbers?

This kit is manufactured to match the fit and function of the listed OEM references for the specified year range and 3.4L V6 engine variants. Compatibility covers both gasoline and hybrid 3.4L V6 applications where those part numbers are specified.

• Engine filters cross-reference: 17801-F4010, CA12963, WA11653, ST50165, SA50165, AF10116.
• Cabin filter cross-reference: 87139-0C010, 871390C010, 87139-30110 and related numbers.
• Designed for 2022–2025 Toyota Tundra and 2023–2025 Toyota Sequoia with 3.4L V6 engines.

How long do these filters last and when should I replace them?

Filter life varies with driving conditions; dusty or urban environments accelerate clogging. Inspect filters during regular service intervals and replace according to your vehicle’s maintenance schedule or sooner if you notice reduced airflow or strong odors.

• Recommended to check filters at each oil change or per Toyota's maintenance guide.
• Replace sooner in heavy-dust, high-pollen, or frequent stop-and-go driving.
• Kit includes two engine filters plus one cabin filter for staggered replacement.

Who is this for? Drivers and technicians who own or service 2022–2025 Toyota Tundra and 2023–2025 Sequoia vehicles with the 3.4L V6 engine seeking a straightforward, cost-effective filter replacement kit. It's suited for people who want OEM-equivalent fitment, improved intake protection, and fresher cabin air without modifying factory components. Ideal for fleet maintenance, DIY owners, and service shops that need a ready-to-install filter set that covers engine protection and passenger comfort in one package.