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Toyota

Toyota 87139-48020-83 Genuine Cabin Air Filter

Toyota 87139-48020-83 Genuine Cabin Air Filter

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✔ Toyota 87139-48020-83 Genuine Cabin Air Filter — OEM Part
✔ Fitment: 2001–2007 Toyota Highlander, 1999–2003 Lexus RX300, and 2001–2005 Lexus IS300
✔ Direct replacement for factory cabin air filter — no modifications required
✔ Manufactured to Toyota’s original specifications
✔ Genuine OEM quality — improves cabin air quality by trapping dust, pollen, and debris
✔ Replaces 87139-48020

 

Toyota 87139-48020-83 Genuine Cabin Air Filter — for Highlander, RX300, and IS300

Musty or unpleasant odors inside the cabin, reduced airflow from the HVAC vents, or increased dust on the dashboard — these are common signs that your cabin air filter needs replacement. A clogged cabin air filter allows dust, pollen, mold spores, and pollutants to enter the vehicle interior, reducing air quality and comfort. Replacing it with this genuine Toyota part ensures clean, fresh air inside the cabin and protects your HVAC system.

This is a factory-original Toyota cabin air filter (OE part number 87139-48020-83), designed for the Toyota Highlander, Lexus RX300, and Lexus IS300. It is manufactured to Toyota’s strict quality standards, ensuring a perfect fit and reliable performance. This is the same part sold at Toyota and Lexus dealerships.

 

When to Replace

• Musty or unpleasant odors from the HVAC vents
• Reduced airflow through the climate control system
• Increased dust on the dashboard or interior surfaces
• Allergy symptoms worsening while driving
• Visible dirt, debris, or mold on the old filter
• The filter has been in service for the recommended interval

Product Details & Highlights

• ✔ Genuine Toyota OEM — not an aftermarket or Chinese replica
• ✔ High-efficiency filtration media — traps dust, pollen, and debris
• ✔ Direct fit — matches factory cabin filter housing
• ✔ Easy replacement — no special tools required
• ✔ Manufactured to Toyota’s strict quality standards
• ✔ Backed by Toyota’s manufacturer warranty (minimum 12 months)

Package Contents

• 1 × Toyota 87139-48020-83 cabin air filter (genuine)

FAQ

FAQ

Is this a genuine Toyota part or a copy?
This is 100% genuine Toyota OEM — in original factory packaging with the Toyota part number printed on the label. It is not an aftermarket brand or a replica .

Does this fit my 2005 Toyota Highlander?
Yes — the 2005 Highlander uses this cabin air filter. We recommend verifying with your VIN .

Does this fit the Lexus RX300?
Yes — the 1999–2003 Lexus RX300 uses this filter. Please verify with your VIN .

Does this filter come with activated carbon?
This is the standard genuine Toyota replacement filter. For an activated carbon version, aftermarket options like the EPAuto CP138 are available .

How often should I change this filter?
It is recommended to replace the cabin air filter every 12 months or 12,000 miles, or more frequently in dusty or polluted areas.

Can I install this filter myself?
Yes — it is a simple DIY replacement. Consult your vehicle owner’s manual for the location of the cabin air filter housing.

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