{
    "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®
250-25140 Before Catalytic Converter Oxygen Sensor, Sold individually 5-wire

Tap image and pinch to zoom.
$105.99
$223.99Save: $118.00(53%)
Manufacturer #250-25140
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Location:
Before Catalytic Converter
Notes:
(5) Wire Quantity; 305 mm Overall Length; Heated
Type:
5-wire
Quantity Sold:
Sold individually
Product Fit:
Direct Fit
Thread Size:
M18 Thread Size
Mounting Style:
Threaded-in Mounting Style
Connector Gender:
Female Connector
Connector Shape:
Square 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.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2016-2018 Cadillac CT6
Luxury
6 Cyl 3.0L
FI, Turbocharged, GAS, B1S1; B2S1
2016-2018 Cadillac CT6
Premium Luxury
6 Cyl 3.0L
FI, Turbocharged, GAS, B1S1; B2S1
2016-2019 Cadillac CT6
Platinum
6 Cyl 3.0L
FI, Turbocharged, GAS, B1S1; B2S1
2018-2019 Jeep Wrangler
Sport
4 Cyl 2.0L
FI, Turbocharged, ELECTRIC/GAS, B1S1
2018-2020 Jeep Wrangler
Rubicon
4 Cyl 2.0L
FI, Turbocharged, ELECTRIC/GAS, B1S1
Page 1 of 17 | Showing 1 - 5 of 81 results

Product Information

WALKER PRODUCTS OE REPLACEMENT OXYGEN SENSOR

Restore your ride to optimum, OE-standard performance with the carefully crafted and tested design offered by Walker Products’ OE replacement oxygen sensor. Walker Products supplies the automotive aftermarket with premium engine sensors and fuel system components.

  • Strenuously crafted for OE-standard fit and function
  • Made with first-class materials in TS 16949/ISO 9001-2008 qualified facilities
  • Carefully manufactured and inspected in-house to guarantee optimum performance
  • Endorsed by industry-respected fuel system and engine sensor manufacturer
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.

Customer Reviews

Great factory replacement for my O2 sensor that went out after 60K miles at half the price.
Kyle C.
VERIFIED PURCHASER
Purchased on Nov 21, 2023