How many air filters does a Toyota Tundra have?
The Toyota Tundra has two air filters: one for the engine and one for the cabin.
In modern Tundra models, the engine air filter cleans the air entering the engine, while the cabin air filter cleans the air passing through the HVAC system into the cab. Replacement intervals can vary by model year, engine type, and driving conditions, so it’s best to consult the owner’s manual for your exact configuration.
Two filters, two jobs: engine and cabin
The two primary air filters in a Tundra are the engine air filter and the cabin air filter. Each serves a different purpose and is located in a distinct area of the vehicle.
- Engine air filter: housed in the engine bay, typically in a rectangular airbox near the intake. Its job is to remove dust and debris from the air before it enters the engine. Replacement intervals commonly fall in the 30,000–45,000 mile range, depending on engine version (such as the 2.7L or 3.5L i-Force) and driving conditions. Use an OEM or equivalent high-quality filter for best results.
- Cabin air filter: located behind the glove box or beneath the dash, depending on trim. It filters outside air before it enters the cabin. Typical replacement intervals range from 15,000–30,000 miles, with more frequent changes in dusty environments or heavy urban driving. Options include standard and activated-charcoal cabin filters to reduce odors.
Keeping both filters in good condition helps maintain engine performance and ensures clean, comfortable cabin air while driving.
Engine air filter: where it is and how to replace
The engine air filter sits inside a sealed housing in the engine compartment. To inspect or replace it, you’ll typically need basic hand tools to unlock the housing clips or screws and a clean workspace. Steps commonly include removing the housing cover, inspecting the filter for excessive dirt, and replacing it if it appears dirty or clogged. Always follow the exact procedure in your owner’s manual for your specific model year and engine type.
Cabin air filter: location and maintenance tips
The cabin air filter is usually mounted behind the glove box or under the dash on the passenger side. Access often requires lowering the glove box or removing some trim panels, then sliding the filter tray out. Inspect for dust and debris, and replace if the filter looks dirty or if you notice odors or reduced airflow. If you frequently drive in dusty or pollution-heavy environments, consider an activated-charcoal cabin filter for extra odor control.
Maintenance and replacement guidelines
Here’s a practical guide to when and how to replace the Tundra’s air filters and how to check their condition.
- Engine air filter: typical replacement around 30,000–45,000 miles, but verify the interval for your exact engine version and driving conditions (dusty or off-road use may require more frequent changes).
- Cabin air filter: typical replacement around 15,000–30,000 miles; replace sooner in dusty or harsh environments.
- Indicators of a clogged filter: for the engine filter, reduced power, rough idle, or decreased fuel efficiency; for the cabin filter, reduced airflow from vents, musty or unpleasant odors, or increased dust in the cabin.
Regular maintenance of both filters helps ensure the engine breathes clean air and the cabin stays comfortable, while preserving HVAC efficiency and performance.
Summary
In summary, the Toyota Tundra has two air filters—one engine air filter and one cabin air filter. Proper inspection and replacement timing, aligned with your vehicle’s year, engine options, and driving conditions, will help maintain performance and interior air quality. Always consult the owner’s manual or a Toyota service professional for model-year-specific guidance.
How much does it cost to replace the air filter in a Toyota Tundra?
between $50 and $72
The average cost for a Toyota Tundra Air Filter Replacement is between $50 and $72. Labor costs are estimated between $25 and $37 while parts are priced between $25 and $35. This range does not include taxes and fees, and does not factor in your unique location.
Where is the cabin air filter on a 2019 Toyota Tundra?
Open the glove. Box pull the shelf so the tabs pop out of their catch. Remove the access panel uncip and remove the filter housing. Door remove the old filter from the housing.
How many filters does a Toyota Tundra have?
two
There are two primary air filters in your 2023 Toyota Tundra.
How to change tundra engine air filter?
I don't know close by. I would vacuum out inside i didn't. So I didn't do it. But if you do.
