1. Air Cleaner Assemblies For Sale
  2. sku: 14846570952902731
  3. TOYOTA 17706-20120

TOYOTA 17706-20120 Air Box Filter Cleaner Intake Hose Resonator Sensors

fits model: Highlander. make: Toyota. year: 2001–2003.

17706-20120 Toyota 01-03 Highlander Air Filter Cleaner Intake Hose Box Resonator With Sensors

( Manufacturer Part Number: 17706-20120 ), ( Color: Black ), ( Items Included: Clamp, Hose, Air Cleaner, Air Cleaner Support, Air Duct Hose, Resonator Box, Air Filter, Mass Air Flow Sensor ), ( Material: Plastic ), ( Air Filter Shape: Square ), ( Vintage Part: No ), ( Type: Air Filter Housing ), ( Oe/oem Part Number: 100141-1400 ), ( Features: Dry ), ( Country Of Origin: Mexico )

Review TOYOTA Air Filter Cleaner Intake Hose Box Resonator Sensors fits HIGHLANDER 2001–2003

The Toyota 17706-20120 01-03 Highlander Air Filter Cleaner Intake Hose Box Resonator Sensors are essential components of the air intake system in select Toyota Highlander models from 2001 to 2003. These sensors play a crucial role in ensuring optimal engine performance by monitoring the airflow and filtering out contaminants from the outside air before it enters the engine.

The air filter cleaner intake hose box is designed to house and protect the air filter elements from the harsh environmental elements. It features a durable construction, typically made of thermoplastic material, which is resilient to extreme temperatures, moisture, and other damaging factors. The intake hose box also contains a pleated filter media that traps dust, debris, and other pollutants, ensuring clean air enters the engine.

The resonator sensors, also known as sound absorbers or acoustic resonators, are integrated into the intake hose system. Their primary function is to reduce engine noise and improve the overall driving experience by optimizing the intake airflow and smoothing out the air pressure waves. These sensors are typically made of metal and have a honeycomb-like structure, which enhances their sound absorption capabilities.

These Toyota sensors are not only crucial for maintaining the performance and longevity of the engine but also contribute to better fuel efficiency. By keeping the air filter clean and the intake air smooth, the engine can run more efficiently, leading to reduced fuel consumption and lower emissions.

In summary, the Toyota 17706-20120 01-03 Highlander Air Filter Cleaner Intake Hose Box Resonator Sensors are essential components of the air intake system in select Toyota Highlander models, designed to protect the engine from contaminants, optimize airflow, reduce engine noise, and contribute to improved fuel efficiency.

Pros and Cons of Buying Toyota 17706-20120 (01-03 Highlander) Air Filter Cleaner Intake Hose Box Resonator Sensors

1. Pros:

a. Improved Engine Performance: Replacing old or faulty sensors can help improve your engine's performance by ensuring accurate air-fuel mixture and optimal ignition timing.

b. Longer Engine Life: By maintaining proper sensor function, you can help prevent potential engine damage caused by incorrect sensor readings.

c. Enhanced Fuel Efficiency: Proper sensor function ensures that your engine is working at its most efficient level, which can lead to improved fuel economy.

d. Potential Cost Savings: Replacing these sensors yourself can save you money compared to dealing with the labor costs of having a professional do it.

2. Cons:

a. DIY Complexity: Installing these sensors can be a complex process, especially if you're not familiar with your vehicle's engine system. You may need specialized tools and knowledge.

b. Part Availability: Depending on your location, finding the specific sensors for your Toyota Highlander (01-03) may be challenging. Make sure to order from a reliable source to avoid delays or incorrect parts.

c. Hidden Costs: Sometimes, replacing one sensor can lead to the discovery of other failing sensors, which may require additional replacements and associated costs.

Conclusion:

Considering the pros and cons, the decision to buy and install the Toyota 17706-20120 (01-03 Highlander) Air Filter Cleaner Intake Hose Box Resonator Sensors depends on your comfort level with DIY projects, your available resources, and your budget. If you're confident in your abilities, have the necessary tools, and are willing to invest the time and money, then it could be a worthwhile investment for potential engine performance improvements and cost savings. However, if you're uncertain about your ability to install the sensors or don't have the resources to do so, it may be more practical to have a professional handle the task.

Details:

This Air Cleaner Assembly was removed from a 2003 Toyota HIGHLANDER 4X4 w/ 3.0 V-6 Engine Automatic Transmission will fit 2001 Thru Highlander. NOTE: One of the air filter snap clips is missing See Last Pic You can use one your old ones if available. All of the Mounting Tabs are Fully Intact this Unit is in Great Shape. This Unit is BLACK in color.

This Packaged Set Includes the Air Cleaner Upper Lower w/ Filter, Mass Flow Sensor, Vacuum Switch Purge Valve Dual Inlet Duct Connector Twin Rubber Ducts Resonator Cap, Fender Accessories. Up for your consideration is a Factory OEM 9 Piece Air Cleaner Box Plus Vacuum Hoses, Mounting Bolts Clamps.

part #: 1770620120 price

  • $239.50

specifications aicleaer:

  • for models: Highlander
  • for makes: Toyota
  • for years: 2001-2003
  • mpn: 17706-20120
  • color: Black
  • items included: Clamp, Hose, Air Cleaner, Air Cleaner Support, Air Duct Hose, Resonator Box, Air Filter, Mass Air Flow Sensor
  • material: Plastic
  • air filter shape: Square
  • vintage part: No
  • type: Air Filter Housing
  • oe/oem part number: 100141-1400
  • features: Dry
  • country of origin: Mexico

returns aicleaer:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 14 Days

seller aicleaer:

  • city: Toccoa, Georgia
  • # reviews: 3572
  • rating: 98.8%

offer aicleaer:

  • sold: 0
  • started: April 8, 2026
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

general aicleaer:

  • Car Truck Parts Accessories > Air Fuel Delivery > Air Filter Housings
  • condition: Used

shipping aicleaer:

  • service: FedEx Ground Economy
  • transit: 3-9 Days
  • class: Economy
  • type: Fixed
  • cost: $39.99
  • carrier: FedEx

payments aicleaer:

  • other
  • credit card: Mastercard
  • wallet: Paypal
for models: highlander, for makes: toyota, for years: 2001-2003, items included: clamp, hose, air cleaner, air cleaner support, air duct hose, resonator box, air filter, mass air flow sensor, air filter shape: square, vintage part: no, type: air filter housing, oe/oem part number: 100141-1400, features: dry, country of origin: mexico,
category: auto parts > car truck parts accessories > air fuel delivery > air filter housings, color: black, material: plastic, sku: 14846570952902731,
Toyota 17706-20120 Is Similar To:
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1 offer $239.50 USD
  • Used. Offer #1 priced at $239.50 + $39.99 shipping estimate = $279.49* total. All of the Mounting Tabs are Fully Intact & this Unit is in Great Shape. This Unit is BLACK in color.+$39.99 shipping

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