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Lexus RX300 Replacement Air Mass Sensor Information
The air mass sensor in your Lexus RX300 calibrates the amount of air that flows into your vehicle's engine. Your engine combines the oxygen in that air with fuel to create the energy that powers your car. The air mass sensor is typically located at the front of your engine on the air filter. It consists of a wire element that heats up or cools down depending upon how much air is flowing into the engine. When your Lexus RX300's air mass sensor isn't functioning properly, the "Check Engine" light on the instrument panel of your dashboard will flash on. You may also notice that your vehicle is significantly harder to start, and that it has a tendency to start and immediately stall. You can diagnose the problem with a code scanner if you own one. Buy replacement air mass sensors for your Lexus RX300 at PartsGeek.com.
They are available for the following Lexus RX300 years: 2003, 2002, 2001, 2000, 1999, 03, 02, 01, 00, 99. This part is also sometimes called Lexus RX300 Air Flow Meters. We stock air mass sensor parts for most Lexus models including SC300, ES300, LS400, SC400, IS300, GS300, GS400, ES250, GS430, IS250, RX400h, LS430, RX330, GX470, RX350, ES330, LX470, ES350, IS350, SC430, GS350, IS F, LX570, GS450h, GX460 and RX450h.
We stock these Air Mass Sensor brands for the Lexus RX300: Denso, A1 Cardone, Delphi, Dorman, Replacement, Standard Motor Products, Beck Arnley and Pierburg.

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(1 Reviews)
Denso 197-6020 Air Mass Sensor
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Product SKU: 197-6020
Product Note: Mass Air Flow Sensor -- DENSO is the OE supplier for this vehicle
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2000 (00) Lexus RX300 |
3.0L V6 1MZFE FI Naturally Aspirated GAS |
|
|

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(Read reviews)
|
Your Price: $50.25
Core Price [?]: $45.00
Product SKU: 74-50009
Product Note: Mass Air Flow Sensor -- Remanufactured
Features:
- Renders exquisite performance
- Controls the mass of air entering a fuel-injected engine
- Functions along with an oxygen sensor to deliver necessary information
- Facilitates easy installation
- Maintenance free
Inventory: In Stock
Condition: Remanufactured
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 1999 (99) Lexus RX300 |
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|

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(1 Reviews)
Denso 197-6020 Air Mass Sensor
Close
|
Product SKU: 197-6020
Product Note: Mass Air Flow Sensor -- DENSO is the OE supplier for this vehicle
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2001 (01) Lexus RX300 |
3.0L V6 1MZFE FI Naturally Aspirated GAS |
|
|

Click to Enlarge
(1 Reviews)
Denso 197-6020 Air Mass Sensor
Close
|
Product SKU: 197-6020
Product Note: Mass Air Flow Sensor -- DENSO is the OE supplier for this vehicle
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 1999 (99) Lexus RX300 |
3.0L V6 1MZFE VIN: F FI Naturally Aspirated GAS |
|
|

Click to Enlarge
(Read reviews)
|
Your Price: $50.25
Core Price [?]: $45.00
Product SKU: 74-50009
Product Note: Mass Air Flow Sensor -- Remanufactured
Features:
- Renders exquisite performance
- Controls the mass of air entering a fuel-injected engine
- Functions along with an oxygen sensor to deliver necessary information
- Facilitates easy installation
- Maintenance free
Inventory: In Stock
Condition: Remanufactured
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 2001 (01) Lexus RX300 |
|
|

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(Read reviews)
|
Retail: $249.67
Your Price: $103.25
with FREE Shipping
Product SKU: W0133-1603065
Product Note: Production: 01/01/1998-
Inventory: In Stock
Condition: New
Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.
Shipping Options: Free Ground Shipping, Overnight, 2 Day
|
| Additional Fitment Information: |
Warehouse: A |
| Vehicle |
Production Range |
| • 1999 (99) Lexus RX300 |
Fr:01-01-98 |
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|

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(Read reviews)
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Product SKU: AF10135
Product Note: Mass Air Flow Sensor
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 1999 (99) Lexus RX300 |
|
|

Click to Enlarge
(Read reviews)
|
Your Price: $50.25
Core Price [?]: $45.00
Product SKU: 74-50009
Product Note: Mass Air Flow Sensor -- Remanufactured
Features:
- Renders exquisite performance
- Controls the mass of air entering a fuel-injected engine
- Functions along with an oxygen sensor to deliver necessary information
- Facilitates easy installation
- Maintenance free
Inventory: In Stock
Condition: Remanufactured
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 2000 (00) Lexus RX300 |
|
|

Image is not vehicle specific
(Read reviews)
|
Product SKU: 917-816
Product Note: Mass Air Flow Sensor
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
| • 2003 (03) Lexus RX300 |
|
|

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(1 Reviews)
Replacement 2917816 Air Mass Sensor
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Product SKU: 2917816
Product Note: Mass Air Flow Sensor
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: E |
| Vehicle |
| • 2002 (02) Lexus RX300 |
|
|

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(Read reviews)
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Your Price: $68.25
Core Price [?]: $50.00
Product SKU: MF4226
Product Note: MASS AIR FLOW (MAF) SENSOR - REMFD -- OE No. 197400-2000, 22204-21010; Remanufactured
Inventory: In Stock
Condition: Remanufactured
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
Engine |
| • 2001 (01) Lexus RX300 |
3.0L V6 |
|
|

Click to Enlarge
(Read reviews)
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Product SKU: 158-0777
Product Note: Mass Air Flow Sensor -- New; Sensor Only
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2000 (00) Lexus RX300 |
3.0L V6 |
|
|

Click to Enlarge
(Read reviews)
|
Retail: $249.67
Your Price: $216.25
with FREE Shipping
Product SKU: W0133-1952922
Product Note: Production: 01/01/1998-
Important Product Info: -w/o Housing
Inventory: In Stock
Condition: New
Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.
Shipping Options: Free Ground Shipping, Overnight, 2 Day
|
| Additional Fitment Information: |
Warehouse: A |
| Vehicle |
Production Range |
| • 1999 (99) Lexus RX300 |
Fr:01-01-98 |
|
|

Click to Enlarge
(Read reviews)
|
Product SKU: 158-0777
Product Note: Mass Air Flow Sensor -- New; Sensor Only
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2003 (03) Lexus RX300 |
3.0L V6 |
|
|

Click to Enlarge
(Read reviews)
|
Retail: $249.67
Your Price: $216.25
with FREE Shipping
Product SKU: W0133-1952922
Product Note: Production: -01/31/2003
Important Product Info: -w/o Housing
Inventory: In Stock
Condition: New
Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.
Shipping Options: Free Ground Shipping, Overnight, 2 Day
|
| Additional Fitment Information: |
Warehouse: A |
| Vehicle |
Production Range |
| • 2003 (03) Lexus RX300 |
To:01-31-03 |
|
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