{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Walker Products®
250-241133 Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire

Tap image and pinch to zoom.
$58.49
$134.99Save: $76.50(57%)
Manufacturer #250-241133
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Location:
Before Catalytic Converter, Passenger Side, Before Catalytic Converter, After Catalytic Converter
Type:
4-wire
Quantity Sold:
Sold individually
Product Fit:
Direct Fit
Wire Length:
12.32 in. Wire Length
Thread Size:
18 mm Thread Size
Mounting Style:
Threaded-in Mounting Style
Connector Gender:
Male Connector
Connector Shape:
Radiused Polygon Connector Shape
Warranty:
90-day Walker Products limited 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.

Series:
Walker Products Original Equipment Base Sensor

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2013-2015 Cadillac ATS
Base
4 Cyl 2.0L
B1S1
2013-2015 Cadillac ATS
Luxury
4 Cyl 2.0L
B1S1
2013-2015 Cadillac ATS
Performance
4 Cyl 2.0L
B1S1
2013-2015 Cadillac ATS
Premium
4 Cyl 2.0L
B1S1
2013-2015 Chevrolet Malibu
LS
4 Cyl 2.5L
B1S1
Page 1 of 25 | Showing 1 - 5 of 124 results

Product Information

WALKER PRODUCTS OE REPLACEMENT OXYGEN SENSORS

Restore your ride to optimum, OE-standard performance with the high-quality, fuel-efficient and ultra-durable design of Walker Products’ OE replacement oxygen sensors. Walker Products supplies the automotive aftermarket with premium engine sensors and fuel system components.

  • Carefully made for OE-quality fit and function
  • Made with first-class materials in TS 16949/ISO 9001-2008 qualified facilities
  • Extends sensor life and minimizes emissions
  • Boosts fuel economy and engine response
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
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

0
I need two 02 sensors for my car which ones to I choose to make sure I’m purchasing the correct parts ?Latonia C.May 28, 2021
Best Answer:Hi Latonia, I'm glad to help you out. Tell us more about your vehicle so we can check.
Andrew B.STAFFMay 28, 2021

Customer Reviews

Good buy for the money.
Lirio E.
VERIFIED PURCHASER
Purchased on Aug 01, 2024
Thanks you for your help
Juan G.
VERIFIED PURCHASER
Purchased on Apr 07, 2022