{
    "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

Oldsmobile Regency Oxygen Sensor Harnesses

Refine by:

Shop Catalog

Showing 1 - 2 of 2 results
Sort by:
Oxygen Sensor Harness - Direct Fit
Part Number: REPC381203
Vehicle Info Required to Guarantee Fit
$9.04
Product Details
Notes : Black; Blade type; 4-prong male terminalWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Interchange Part Number : S817Product Fit : Direct FitReturns Policy : 30-Day Return Policy
S-817 Oxygen Sensor Harness - Direct Fit
Part Number: SIS817
Vehicle Info Required to Guarantee Fit
$35.99
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 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 : Standard OE ReplacementInterchange Part Number : REPC381203Product Fit : Direct Fit
Page 1 of 1 | Showing 1 - 2 of 2 results

Top Rated Products

Worked great
David D.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:Is this a up stream harness or down stream?
Gustavo
A:BEST ANSWERHi Gustavo, I'm glad to assist you. For us to be accurate, please provide the complete information of your vehicle (year, make, model, submodel, and engine size). The 17-character VIN would also be very helpful. I hope this helps. Happy shopping. Show less
Jeonino E.
 
5 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3When there are only 3 O2 sensors it’s typically because there’s only one catalyst being monitored, and “Bank 1” is the default designation when there’s only one sensor in a category. Diagram showing 3 oxygen sensors | Image Source: Richard McCuistian