{
    "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
}
1991 Acura Legend
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
1991 Acura Legend

1991 Acura Legend Oxygen Sensors

Refine by:

Shop Catalog

Showing 1 - 15 of 24 results
Display item:
15
30
45
Sort by:
Before Catalytic Converter Oxygen Sensor, 4-wire, 6 Cyl., 3.2L Engine
DriveWire
Before Catalytic Converter Oxygen Sensor, 4-wire, 6 Cyl., 3.2L Engine
Part Number: REPH960906
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 1991 Acura Legend L 6 Cyl 3.2L enginedesignationname: C32A1, FI, Naturally Aspirated, GAS
  • 1991 Acura Legend Base 6 Cyl 3.2L enginedesignationname: C32A1, FI, Naturally Aspirated, GAS
  • 1991 Acura Legend LS 6 Cyl 3.2L enginedesignationname: C32A1, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.4 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024093Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 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.

Returns Policy : 30-Day Return Policy
Before Catalytic Converter Oxygen Sensors, 4-wire, 6 Cyl., 3.2L Engine
DriveWire
Before Catalytic Converter Oxygen Sensors, 4-wire, 6 Cyl., 3.2L Engine
Part Number: SET-REPH960906-2
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 1991 Acura Legend L 6 Cyl 3.2L enginedesignationname: C32A1, FI, Naturally Aspirated, GAS
  • 1991 Acura Legend Base 6 Cyl 3.2L enginedesignationname: C32A1, FI, Naturally Aspirated, GAS
  • 1991 Acura Legend LS 6 Cyl 3.2L enginedesignationname: C32A1, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 22.4 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024093Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 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.

Returns Policy : 30-Day Return Policy
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344093
Guaranteed to Fit
$40.99
Vehicle Fitment
  • 1991 Acura Legend L 6 Cyl 3.2L
  • 1991 Acura Legend Base 6 Cyl 3.2L
  • 1991 Acura Legend LS 6 Cyl 3.2L
Product Details
Location : Before Catalytic Converter, Driver SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 2344065Warranty : 1-year Denso limited WarrantyProp 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.

Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034527
Guaranteed to Fit
$35.49
Vehicle Fitment
  • 1991 Acura Legend L 6 Cyl 3.2L Eng. Designation: C32A1, FI, Naturally Aspirated, GAS
  • 1991 Acura Legend Base 6 Cyl 3.2L Eng. Designation: C32A1, FI, Naturally Aspirated, GAS
  • 1991 Acura Legend LS 6 Cyl 3.2L Eng. Designation: C32A1, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.83 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 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 Aftermarket Base Sensor
Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
NTK®
Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NG24172
Guaranteed to Fit
$44.99
Vehicle Fitment
  • 1991 Acura Legend L 6 Cyl 3.2L
  • 1991 Acura Legend Base 6 Cyl 3.2L
  • 1991 Acura Legend LS 6 Cyl 3.2L
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 2344065Warranty : NGK limited warrantyProp 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.

Before Catalytic Converter Oxygen Sensor, Sold individually
Aceon®
Before Catalytic Converter Oxygen Sensor, Sold individually
Part Number: ACB88263202
Guaranteed to Fit
$64.79
Vehicle Fitment
  • 1991 Acura Legend L 6 Cyl 3.2L 2-Door, Coupe
  • 1991 Acura Legend Base 6 Cyl 3.2L 4-Door, Sedan
  • 1991 Acura Legend LS 6 Cyl 3.2L 4-Door, Sedan
Product Details
Location : Before Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : Aceon limited warrantyProp 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.

Oxygen Sensor, Sold individually 4-wire
Delphi®
Oxygen Sensor, Sold individually 4-wire
Part Number: DELES20052
Guaranteed to Fit
$82.49
Vehicle Fitment
  • 1991 Acura Legend L 6 Cyl 3.2L
  • 1991 Acura Legend Base 6 Cyl 3.2L
  • 1991 Acura Legend LS 6 Cyl 3.2L
Product Details
Location : Driver or Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.83 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 2344065Warranty : 1-year or 12,000-mile Delphi limited warrantyProp 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.

Before Catalytic Converter Oxygen Sensor, 4-wire, 6 Cyl., 3.2L Engine, O.E. Quality Universal Replacement Sensor - Before Catalytic Converter
Denso®
Before Catalytic Converter Oxygen Sensor, 4-wire, 6 Cyl., 3.2L Engine, O.E. Quality Universal Replacement Sensor - Before Catalytic Converter
Part Number: NP2344209
Guaranteed to Fit
$46.99
Vehicle Fitment
  • 1991 Acura Legend Base 6 Cyl 3.2L O.E. Quality Universal Replacement Sensor
  • 1991 Acura Legend L 6 Cyl 3.2L O.E. Quality Universal Replacement Sensor
  • 1991 Acura Legend LS 6 Cyl 3.2L O.E. Quality Universal Replacement Sensor
Product Details
Location : Before Catalytic ConverterNotes : 0.71 in. Thread Diameter; Heated Sensor; Universal FitType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.77 in. Wire LengthMounting Style : Threaded-in Mounting StyleReplaces OE Number : 12559850, 12570149, 88975496, 8946502110, 8946502190, 8946513030, 8946548170, 8946548180, 8946706070, 8946706110, 8946712010, 8946748050, MD183145, MD184939, MD185334, MR985103Interchange Part Number : 2344065Warranty : 1-year Denso limited WarrantyProp 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.

Upstream, Driver or Passenger Side OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
Upstream, Driver or Passenger Side OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS13938
Guaranteed to Fit
$48.49
Vehicle Fitment
  • 1991 Acura Legend L 6 Cyl 3.2L OE Sensor Technology; OE Manufactured Part
  • 1991 Acura Legend Base 6 Cyl 3.2L OE Sensor Technology; OE Manufactured Part
  • 1991 Acura Legend LS 6 Cyl 3.2L OE Sensor Technology; OE Manufactured Part
Product Details
Location : Upstream, Driver or Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 23.2 in. Wire LengthInterchange Part Number : 2344065Warranty : 1-year Bosch limited warrantyProp 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.

Promotions : European Vehicle PartsSeries : OE Replacement Series
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344065
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 1991 Acura Legend L 6 Cyl 3.2L
  • 1991 Acura Legend Base 6 Cyl 3.2L
  • 1991 Acura Legend LS 6 Cyl 3.2L
Product Details
Location : Before Catalytic Converter, Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : 36531-P2E-A01, 36531-P2R-A01, 36532-P2R-A01Warranty : 1-year Denso limited WarrantyProp 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.

Before Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Before Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024093
Guaranteed to Fit
$51.99
Vehicle Fitment
  • 1991 Acura Legend L 6 Cyl 3.2L enginedesignationname: C32A1, FI, Naturally Aspirated, GAS
  • 1991 Acura Legend Base 6 Cyl 3.2L enginedesignationname: C32A1, FI, Naturally Aspirated, GAS
  • 1991 Acura Legend LS 6 Cyl 3.2L enginedesignationname: C32A1, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.83 in. Wire LengthInterchange Part Number : 2344065Warranty : 90-day Walker Products limited warrantyProp 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
Atomic, O2 Sensor Wideband
MSD®
Atomic, O2 Sensor Wideband
Part Number: M46A2930
Universal Fit
$131.35
Product Details
Quantity Sold : Sold individuallyProduct Fit : UniversalWarranty : 1-year MSD limited warrantyProp 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.

Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually
Part Number: WKP250-23200
Universal Fit
$57.99
Product Details
Notes : 20.0 Wire Gauge Measurement; 18mm. Thread DiameterQuantity Sold : Sold individuallyProduct Fit : UniversalWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel (Metallic), 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
Oxygen Sensor - Universal, May Require Modification
Bosch®
Oxygen Sensor - Universal, May Require Modification
Part Number: BS15741
Universal Fit
$46.99
Product Details
Notes : Heated Type; Metal Housing Material; Steel Color/FinishType : 4-wireQuantity Sold : Sold individuallyProduct Fit : UniversalWire Length : 27 in. Wire LengthMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeConnector Gender : Female ConnectorWarranty : 1-year Bosch limited warrantyPromotions : European Vehicle PartsSeries : OE Replacement Series
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP350-34200
Universal Fit
$36.49
Product Details
Notes : 9.37 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 4-wireQuantity Sold : Sold individuallyProduct Fit : UniversalWire Length : 5.83 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleWarranty : 90-day Walker Products limited warrantyProp 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 Aftermarket Base Sensor
Page 1 of 2 | Showing 1 - 15 of 24 results

Top Rated Products

Denso Before Catalytic Converter Oxygen Sensor, 4-wire, 6 Cyl., 3.2L Engine, O.E. Quality Universal Replacement Sensor - Before Catalytic Converter
$46.99( Review)
You have to attach it to the clip yourself, but they give you more than enough wire tSee More
Nicholas B.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Walker Products Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
$36.49
Q:Is this upstream or downstream?
Nef79
A:BEST ANSWERHi Neftaly, I'm glad to assist you. This is a wideband and heated type of universal oxygen sensor. This is commonly used for the front or rear location and you will need to reuse your original connector after some splicing and cutting. Please provide your complete vehicle application and engine size (year, make, model, submodel and engine size.) so we could identify the correct direct fit oxygen sensor for your car. Take advantage of our clearance sale for this part while supply lasts. I hope this helps. Happy shopping. https://www.carparts.com/oxygen-sensor/walker-products/wkp350-34200?can=CPJE1043 Show less
Jeonino E.
 
5 Questions, 1 AnswerView all Q&As >
Bosch Oxygen Sensor - Universal, May Require Modification
$46.99
Q:Will this part replace a Nox sensor 1 for a 2018 Chevrolet Equinox LT Diesel Turbo engine? Show Less
Jen
A:BEST ANSWERHi Jennifer, thank you for reaching out. This universal product may require some modifications to replace the oxygen sensor of the 2018 Chevrolet Equinox LT with a 1.6-liter diesel engine. This part isn't specific to any vehicle. Should you decide to order this part, you can use this link to order this part at a discounted price today while supplies last: https://www.carparts.com/oxygen-sensor/bosch/bs15741?can=CPAP3648_CSQA_20241013 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
5 Questions, 1 AnswerView all Q&As >
Walker Products Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually
$57.99
Q:Will this fit down stream nissin 1982 280zx?
Ron S.
A:BEST ANSWERHi Ron, thank you for reaching out. No, this will not. Per checking, we don't have a direct-fit downstream oxygen sensor for a 1982 Nissan 280ZX. Thank you for inquiring. Have a nice day. Show less
Aldrin P.
 
5 Questions, 1 AnswerView all Q&As >