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Lexus RX300 Replacement Oxygen Sensor Information

Read Reviews for Lexus RX300 Oxygen Sensor -
4.9 stars - (8 Reviews)
Lexus RX300 Oxygen Sensor Reviews
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If you drive a Lexus, you enjoy a spacious interior and get the craftsmanship that this great company is known for. If you're in the market for a Lexus RX300 then you must care about quality engineering, so quality aftermarket and OEM parts are surely also a priority. Would a smart driver budget a big payment on a great comfortable luxury vehicle, if you plan to cut corners on new parts and accessories? With sophisticated ingenuity and amazingly sexy style, no car is more treasured than a high-class Lexus. When it comes to solid design and rugged durability, vehicle buyers can't go wrong with a vehicle crafted by Lexus. Your Lexus RX300 is a high-performance vehicle and it demands the best quality replacement parts. Your oxygen sensor operates in union with your car or truck's data processor to determine whether the fuel mix fed to your engine needs to be changed. When the air-fuel ratio is too low, poor performance will be the consequence; on the other hand, a too-rich air-fuel ratio can lead to harm to the engine and unwanted pollution from your vehicle's exhaust pipe. Lexus RX300 Oxygen Sensors are essential devices that are attached to the fuel system to increase fuel performance. When you buy from the team here at PartsGeek, you can be certain that you are choosing the most premium parts at the lowest possible price.


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 O2 Sensor. We stock oxygen sensor parts for most Lexus models including GS300, ES300, IS300, LS400, LX470, LS430, GX470, SC400, SC430, SC300, LX450, ES350, RX330, GS400, GS430, IS250, RX350, ES330, IS F, IS350, GS350, RX450h, RX400h, GS450h, LS460, ES250, GX460, LX570, GS460, HS250h and LS600h.

We stock these Oxygen Sensor brands for the Lexus RX300: Denso, Bosch and Delphi.


Oxygen Sensor for Lexus RX300 - Partsgeek
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Denso 234-4215
Oxygen Sensor
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Our List Price: $49.71
(>35) In Stock
Product SKU: 234-4215
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2000 (00) Lexus RX300 3.0L V6 

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Denso 234-4215
Oxygen Sensor
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Our List Price: $49.71
(>35) In Stock
Product SKU: 234-4215
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1999 (99) Lexus RX300 3.0L V6 

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Bosch 15217
Oxygen Sensor
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Our List Price: $143.25
(15) In Stock
Product SKU: 15217
Product Note: Validated Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes four OE wideband wires
  • Facilitate easy installation
  • Corrosion resistant
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2000 (00) Lexus RX300 3.0L V6 

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Bosch 15217
Oxygen Sensor
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Our List Price: $143.25
(15) In Stock
Product SKU: 15217
Product Note: Validated Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes four OE wideband wires
  • Facilitate easy installation
  • Corrosion resistant
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 1999 (99) Lexus RX300 3.0L V6 

Click to Enlarge
Denso 234-4215
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $49.71
(>35) In Stock
Product SKU: 234-4215
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2002 (02) Lexus RX300 3.0L V6 

Click to Enlarge
Bosch 15217
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $143.25
(15) In Stock
Product SKU: 15217
Product Note: Validated Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes four OE wideband wires
  • Facilitate easy installation
  • Corrosion resistant
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2001 (01) Lexus RX300 3.0L V6 

Click to Enlarge
Denso 234-4215
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $49.71
(>35) In Stock
Product SKU: 234-4215
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2001 (01) Lexus RX300 3.0L V6 

Click to Enlarge
Bosch 15217
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $143.25
(15) In Stock
Product SKU: 15217
Product Note: Validated Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes four OE wideband wires
  • Facilitate easy installation
  • Corrosion resistant
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Lexus RX300 3.0L V6 

Click to Enlarge
Bosch 15217
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $143.25
(15) In Stock
Product SKU: 15217
Product Note: Validated Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes four OE wideband wires
  • Facilitate easy installation
  • Corrosion resistant
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2002 (02) Lexus RX300 3.0L V6 

Click to Enlarge
Denso 234-4215
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $49.71
(>35) In Stock
Product SKU: 234-4215
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Features:
  • Designed to detect the amount of oxygen in the exhaust system
  • Constructed from high quality material
  • Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
  • Manufactured with precision to meet OE standards
  • Easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Lexus RX300 3.0L V6 

Click to Enlarge
Bosch 13338
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $53.00
(9) In Stock
Product SKU: 13338
Product Note: Robert LLC OE Style Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes three OE heated wires
  • Advanced ceramic technology for consistent performance and long life
  • Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2000 (00) Lexus RX300 3.0L V6 

Click to Enlarge
Bosch 13338
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $53.00
(9) In Stock
Product SKU: 13338
Product Note: Robert LLC OE Style Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes three OE heated wires
  • Advanced ceramic technology for consistent performance and long life
  • Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2001 (01) Lexus RX300 3.0L V6 

Click to Enlarge
(Read reviews)
Our List Price: $55.06
(30) In Stock
Product SKU: ES20202
Product Note: Oxygen Sensor -- Wrench Size: 7/8 in.; Actual OE Part
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2000 (00) Lexus RX300 3.0L V6 

Click to Enlarge
Bosch 13338
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $53.00
(9) In Stock
Product SKU: 13338
Product Note: Robert LLC OE Style Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes three OE heated wires
  • Advanced ceramic technology for consistent performance and long life
  • Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2002 (02) Lexus RX300 3.0L V6 

Click to Enlarge
Bosch 13338
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $53.00
(9) In Stock
Product SKU: 13338
Product Note: Robert LLC OE Style Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes three OE heated wires
  • Advanced ceramic technology for consistent performance and long life
  • Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) Lexus RX300 3.0L V6 

Click to Enlarge
(Read reviews)
Product List Price:
$195.96
Our List Price: $77.60
(>25) In Stock
Product SKU: W0133-1606375
Product Note: OE Connector - Production: -01/31/2003, In exhaust line after main Cat. Flanged mounting
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Production Range
• 2003 (03) Lexus RX300 To:01-31-03 

Click to Enlarge
Bosch 15217
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $136.39
(10) In Stock
Product SKU: 15217
Product Note: Robert LLC OE Style Oxygen Sensor
Features:
  • Designed to determine the oxygen content of the exhaust gas
  • Improves fuel economy and lowers emission
  • Includes four OE wideband wires
  • Facilitate easy installation
  • Corrosion resistant
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
• 2003 (03) Lexus RX300 3.0L V6 


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Research on Oxygen Sensor for Lexus RX300

In elementary school, we are all taught about the four food groups: protein, vegetables, fruit and dairy. It is instilled in us from a very young age to get the right mix of foods in our diet to maintain optimal health. We are told to eat enough protein to build muscle, drink milk for strong bones and to eat enough fiber from fruits and vegetables to keep our B.M. -- well, nevermind, we won't go there. But you get the idea. The right mix of fuel keeps us healthy and vital.

The same is true for your automobile. Your car has to have the right mix of fuel and air for the engine to run properly. Your Lexus RX300 oxygen sensor monitors this fuel-to-oxygen ratio and prompts us when there are problems. I guess you could call it a Lexus RX300 air fuel ratio sensor.

What is an O2 Sensor?

It is basically a small sensor that is inserted into the exhaust system of a petrol engine to measure the concentration of oxygen remaining in the exhaust gas. This allows an electronic control unit, or ECU, to control the efficiency of the engine's combustion process. Like in a human that needs to go on a lowfat diet, the gas to air mixture can be too rich. The mixture can either be too rich with too much fuel or too lean with not enough fuel. Too rich? It is time for your Lexus RX300 to go on a diet!

Put Your Lexus on a Diet

In all seriousness, a malfunctioning O2 sensor should not be ignored. If left unattended over a period of time, it can lead to catalytic converter damage. Repairing a catalytic converter can be incredibly expensive and it is always cheaper to fix your Lexus RX300 oxygen sensor at the first sign of trouble, rather than risk damage to the catalytic converter.

Money to Burn

A bad 02 sensor can also be a drain on your wallet at the gas pump. If the engine is burning too lean, the sensor sends a signal that cause your fuel injectors to enrich the oxygen-gasoline mixture by supplying more fuel. At that point, your car may seem like a bottomless pit that has to constantly be filled up - much like the stomach of a hungry teenager. Unless you have money to burn, get a replacement 02 sensor as soon as possible.

If you are a DIY kind of guy, just do some research. Find, for example, 2000 Lexux RX300 O2 sensor location to determine where the device is located in your particular vehicle, how to remove it and reinstall. Then get to work.

Getting the right part is easy, thanks to partsgeek.com. You can expect to pay between $175 and $279 for your Lexus RX300 oxygen sensor at other places. But at partsgeek.com, you can often find the same part for a much, much lower prices. Browse our huge online inventory and get the right part sent to your door within a matter of days.



Some of our Customer Reviews
Very Satisfied
Reviewer: Tony Guerra

Fast Shipping and great customer service. Best prices on the NET!

2002 Lexus RX300 Oxygen Sensor

Very Satisfied
Reviewer: Harry Iesberts, P.B.Auto sales

We are looking for a Senser kit for our 2002 Lexus RX 300.

3x Sensers are needed. Obtainable in one kit; Denso 89467-48011 and

89465-49075

2002 Lexus RX300 Oxygen Sensor

Very Satisfied
Reviewer: Bill

Did as it was made to do. I guess I would do it again.

2003 Lexus RX300 Oxygen Sensor

Very Satisfied
Reviewer: Tom Levon

The new oxygen sensor was delivered promptly. It was identical to the manufacturer's original part & was installed without problems. The check engine light is gone.

Many thanks

2003 Lexus RX300 Oxygen Sensor

Very Satisfied
Reviewer: dee

PartsGeeks sevice was very good, i received my parts and order very fast. I would refer other people to geekparts

1999 Lexus RX300 Oxygen Sensor

Somewhat Satisfied
Reviewer: Pam's Lexus

Parts Geek was very helpful and understanding. Their site was very helpful and easy to use and understand. They give you options and advice for each part you are looking for.

1999 Lexus RX300 Oxygen Sensor


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