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Guaranteed to Fit2004 Toyota Prius Change Vehicle

DriveWire
2004 Toyota Prius - After Catalytic Converter Oxygen Sensor 4-wire, B1S2

Name: 2004 Toyota Prius After Catalytic Converter Oxygen Sensor 4-wire, B1S2 REPL960905 by DriveWire
Brand: DriveWire
SKU: REPL960905
Price: 36.49 USD
Availability: InStock
Rating: 4.9 (17 reviews)

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$36.49

Manufacturer #REPL960905

Guaranteed to Fit2004 Toyota Prius Change Vehicle

Qty:

Your Vehicle Fit Details

Vehicle Name

Submodel

Engine

Fitment Information

2004 Toyota Prius

Base

4 Cyl 1.5L

B1S2

Highlights

Part:

Oxygen Sensor

Brand:

DriveWire

Location:

After Catalytic Converter

Type:

4-wire

Quantity Sold:

Sold individually

Product Fit:

Direct Fit

Wire Length:

22.83 in. Wire Length

Thread Size:

M18-1.5 Thread Size

Mounting Style:

Threaded-in Mounting Style

Hex Size:

7/8 in. Hex Size

Interchange Part Number:

25024623

Connector Gender:

Male Connector

Warranty:

1-year DriveWire unlimited-mileage warranty

Prop 65 Warning:

WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy:

30-Day Return Policy

Fitnotes:

B1S2

Vehicle Fitment Information

Vehicle Name

Submodel

Engine

Fitment Information

1996-1997 Toyota Celica

4 Cyl 1.8L

B1S2

1998-2000 Lexus GS400

Base

8 Cyl 4.0L

1998-2000 Toyota Sienna

6 Cyl 3.0L

1998-2000 Toyota Sienna

6 Cyl 3.0L

1999 Toyota Sienna

XLE

6 Cyl 3.0L

Page 1 of 11 | Showing 1 - 5 of 51 results

Product Information

DRIVEWIRE OXYGEN SENSORS

No matter where the road leads you, DriveWire oxygen sensors are along for the ride, providing reliable feedback to your vehicle’s onboard control system.

Features & Benefits:

Plug-and-Play Installation

For a perfect fit and easy installation, each sensor’s wiring, harness, and connector are made to factory specifications.

Hardwearing Shell

Exterior shell protects against silica deposits and other contaminants to promote longevity.

Quick Response Rate

Embedded zirconia amplifies sensor responsiveness to changes in the engine’s air-fuel ratio.

Extended Service Life

An extensive development process and advanced manufacturing procedures ensure that DriveWire oxygen sensors are built to last.

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Warranty Policy

Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.

Shipping Policy

We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.

Easy Return Policy

We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Is this a upstream or down stream o2 sensor?Judy A.Apr 05, 2021

Best Answer:Hi Nona, I'm glad to help you out. This is interchangeable depending on the year and model of the Lexus and the Toyota. But this is commonly used as the downstream sensor on most models. I hope this helps. Happy shopping.

Arnel E.STAFFApr 05, 2021

Is this bank 1 sensor 2 I don't understand why it says after cat or before I have 2005 prius is this one that goes through passenger side floor?Britney B.Jun 06, 2022

Best Answer:Hi Britney, I'm glad to assist you. Yes, this is sensor 2 or also called rear, after, and downstream. The Toyota Prius has only bank 1 since it is a 4-cylinder engine and sensor 1 is the front or upstream sensor. The bank 2 is usually the 2nd set of cylinders of a 6 or 8-cylinder engine. This is located below as you mentioned passenger side floor already. Grab our sale price offer and click the link below to order today. I hope this helps. Happy shopping. <a href="https://www.carparts.com/oxygen-sensor/drivewire/repl960905?can=CPJE1043_20220606" target="_blank">https://www.carparts.com/oxygen-sensor/drivewire/repl960905?can=CPJE1043_20220606</a>

Jeonino E.STAFFJun 06, 2022

Is this sensor on my 08 Prius a 4 wire plug?Rick P.Feb 05, 2024

Best Answer:Hi Rick, thank you for reaching out. This product is a 4-wire oxygen sensor. This item is a downstream oxygen sensor for the 2008 Toyota Prius. You can use this link to order the part and take advantage of our low price for this item: <a href="https://www.carparts.com/oxygen-sensor/drivewire/repl960905?can=CPAP3648_CSQA_20240205" target="_blank">https://www.carparts.com/oxygen-sensor/drivewire/repl960905?can=CPAP3648_CSQA_20240205</a> I hope this helps. Happy shopping.

Aldrin P.STAFFFeb 05, 2024

Will this fix P0420 code catalyst system efficiency below threshold (Bank 1)? For a 2015 Lexus IS250. Looking to start with the O2 sensor. Thanks.Lacie C.Aug 29, 2023

Best Answer:Hi Lacie, thank you for reaching out. If the primary cause of the error code is the oxygen sensor, then yes. There are different possible causes to the DTC (diagnostic trouble code) P0420. We highly suggest that a certified mechanic diagnose your vehicle to pinpoint the part needing replacement. For more information, click this link: <a href="https://www.carparts.com/blog/p0420-code-catalyst-system-efficiency-below-threshold-bank-1-2-2/" target="_blank">https://www.carparts.com/blog/p0420-code-catalyst-system-efficiency-below-threshold-bank-1-2-2/</a> For reference, this item fits the 2015 Lexus IS250. If you need this part, you can use this link to order this item and take advantage of our low price for this item: <a href="https://www.carparts.com/oxygen-sensor/drivewire/repl960905?can=CPAP3648_CSQA_20230829" target="_blank">https://www.carparts.com/oxygen-sensor/drivewire/repl960905?can=CPAP3648_CSQA_20230829</a> I hope this helps. Enjoy shopping.

Aldrin P.STAFFAug 29, 2023

Hello I bought this because I got a code P0138 for my 2006 Prius, I did the change and the code came right back. Is there another reason why this code might be appearing?Jason D.Jun 08, 2023

Best Answer:Hi Jason, thank you for reaching out. Yes. Below are the other causes: Defective converter Short to battery voltage in O2 sensor signal circuit Corroded wiring Fuel pressure too high(faulty injector) Defective engine coolant temperature sensor Have a good one!

Andrew B.STAFFJun 08, 2023