KAX Engine & Cabin Air Filter Kit for Toyota & Lexus — CA10343/CF10285 2‑Piece with Activated Charcoal

This two-piece filter set combines an engine air filter and a cabin air filter in one convenient package to simplify scheduled maintenance. Designed for direct fitment on a range of Toyota and Lexus vehicles—from Tundra and Sequoia to Land Cruiser and LX570—the kit uses multi-layer media and coconut-shell activated charcoal in the cabin element to trap particles and help neutralize odors. The result is easier installation, consistent airflow, and improved filtration without searching for separate replacements.

Which vehicles will these KAX filters fit?

The kit is matched to multiple Toyota and Lexus models and model years where the CA10343 and CF10285 part profiles are required. It covers Tundra, Sequoia, Land Cruiser and LX570 ranges, across various production years noted below.

• Toyota Tundra 2007–2009 (4.7/5.7L), 2010–2013 (before 09/2013), 2014–2019 (5.7L), 2020–2021
• Toyota Sequoia 2008–2013
• Toyota Land Cruiser 2008–2021
• Lexus LX570 2008–2021

How do these filters improve cabin comfort and engine protection?

The cabin filter uses an activated charcoal layer that helps reduce odors and absorbs certain gaseous contaminants, while the engine filter traps dirt, dust and debris before they reach the intake. Together they help preserve HVAC performance and maintain combustion efficiency.

• Charcoal layer reduces common interior smells and light gaseous compounds
• Multi-layer engine media captures dust, pollen and road debris
• Consistent airflow supports HVAC and engine efficiency

Is installation difficult and what are the kit dimensions?

Installation is straightforward for owners or technicians familiar with routine maintenance—most replacements take only a few minutes. The engine filter is a square profile; check physical fit before final assembly.

• Approximate dimensions: 12.4" length × 11.8" width × 2" height
• Shape: square; Packaging: boxed; Quantity: 2 pieces (engine + cabin)
• Not washable or reusable—replace with a new unit when service interval dictates

Why buy this paired kit instead of separate filters?

Bundling both filters ensures you replace engine and cabin elements at the same time, reducing the chance of neglecting one or the other. It saves time, lowers packaging waste, and eliminates the need to hunt for two separate part numbers.

• Single purchase covers both engine and cabin filter needs
• Cost-effective and time-saving for routine service
• Matches OEM-style dimensions for proper fit and sealing

Who is this for: This KAX CA10343 CF10285 kit is aimed at Toyota and Lexus owners who prefer doing scheduled upkeep themselves or independent shops seeking a ready-to-install replacement set. It suits drivers who want reliable filtration for the engine plus improved cabin air and odor control without mixing part numbers or buying separate items.