Product Information

• Brand: Toyota

• Location: Air Supply System

• Product Name: Toyota 17801-37021 Genuine Ac Cleaner Filter

• Package Quantity: 1 Piece

• GPN: 17801-37021

• OEM: 1770037250; 17801-0T040; 17801-0T050; 17801-37020; 178013702079; V91120048

• Materiel: Paper & Rubber

• Suitable Vehicle: Passenger Vehicle

■ Ac filter The air filter is attached to the air intake opening of the automobile engine that you are riding on.

Of course, the filtration of air.

To prevent dust and sand from getting into the engine, it is the role of the air filter to clean the air here and supply clean air to the engine.

■ Reason for exchange

There are many enormous impurities in the atmosphere such as sand, dust, etc. for cars.

Impurities adhere to the air filter every time the running distance is overlapped, and the performance decreases.

In the clogged filter, replacement is necessary because sufficient air can not be sent and the balance of combustion (air-fuel ratio) collapses, leading to engine malfunction and lower fuel consumption.

Toyota Ac Filter prevents dust and sand from getting into the engine, it is the role of the air filter to clean the air here and supply clean air to the engine.

when to change the ac filter?

Check your owner’s manual; it should tell you when your air filter should be replaced. This is generally every 3000 to 5000 km, depending on your vehicle. If you have driven more than that since the last time you replaced the air filter, it’s probably time to get it changed. Koyoroki air filter gives a good performance like OEM parts.