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Before and After Catalytic Converter Oxygen Sensors, 4-wire

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$138.07Save: $52.58(38%)
Manufacturer #SET-REPC960915-4
Vehicle Info Required to Guarantee FitAdd Vehicle

Included in This Kit

Replaces OE Number
Oxygen Sensor
Oxygen Sensor


(4) Oxygen Sensors
Quantity Sold:
Set of 4
Product Fit:
Direct Fit
Thread Size:
M18-1.5 Thread Size
Mounting Style:
Threaded-in Mounting Style
Hex Size:
7/8 in. Hex Size
Interchange Part Number:
25024269, 25024836
Connector Gender:
Female Connector
1-year DriveWire unlimited-mileage warranty
Prop 65 Warning:

Warning SymbolWARNING: 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:
60-Day Return Policy

Vehicle Fitment Information

Vehicle Name
Fitment Information
2000-2002 Chevrolet Astro
6 Cyl 4.3L
2000-2002 Chevrolet Astro
6 Cyl 4.3L
2000-2002 Chevrolet Astro
6 Cyl 4.3L
2000-2002 GMC Safari
6 Cyl 4.3L
2000-2002 GMC Safari
6 Cyl 4.3L
Page 1 of 8 | Showing 1 - 5 of 38 results

Product Information


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.
Need help?Call our product expert1-866-529-0412
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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

How many does a 2002 astro van have?Craig l.Feb 10, 2024
Best Answer:Hi Craig, I'm glad to assist you. Upon checking, there are three oxygen sensors on your vehicle, two on the upstream and one on the downstream location. Still, it is best to check your car's owner's manual or a vehicle-specific repair manual for your Minivan. Grab our promo sale for the set of four sensors, and click the link below to buy it today. The extra sensor would be your reserve contingency part. Happy shopping! <a href="https://www.carparts.com/oxygen-sensor/drivewire/set-repc960915-4?can=cpje1043_CSQA_20240210" target="_blank">https://www.carparts.com/oxygen-sensor/drivewire/set-repc960915-4?can=cpje1043_CSQA_20240210</a>
Jeonino E.STAFFFeb 10, 2024
Do I need more than 1 co2 sensor for my 2005 Buick century?ChrisNov 23, 2020
Best Answer:Hi Christine, The 2005 Buick Century V6 3.1L requires one upstream and one downstream oxygen sensor.
Aldrin P.STAFFNov 23, 2020