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2005 Acura MDX
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2005 Acura MDX

2005 Acura MDX Oxygen Sensors

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Before Catalytic Converter, Front or Rear Oxygen Sensor, 5-Wire, Heated, Wideband Sensor
DriveWire
Before Catalytic Converter, Front or Rear Oxygen Sensor, 5-Wire, Heated, Wideband Sensor
Part Number: REPA960909
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L
  • 2005 Acura MDX Base 6 Cyl 3.5L
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25025001Connector 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, 4-Wire, Heated
DriveWire
Oxygen Sensor, 4-Wire, Heated
Part Number: RH96090004
Guaranteed to Fit
$18.23
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L
  • 2005 Acura MDX Base 6 Cyl 3.5L
Product Details
Location : After Secondary Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 23.25 in. Wire LengthThread Size : 0.71 in. Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024391Connector 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, Front and Rear Oxygen Sensors, 5-Wire, 6 Cylinder, 3.5L Engine
DriveWire
Before Catalytic Converter, Front and Rear Oxygen Sensors, 5-Wire, 6 Cylinder, 3.5L Engine
Part Number: SET-REPA960909-2
Guaranteed to Fit
$83.49
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L
  • 2005 Acura MDX Base 6 Cyl 3.5L
Product Details
Location : Before Catalytic Converter, Front and RearNotes : Wideband sensorComponents : (2) Oxygen SensorsType : 5-wireQuantity Sold : Set of 2Product Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector 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, After Secondary Catalytic Converter Oxygen Sensors
DriveWire
Before Catalytic Converter, After Secondary Catalytic Converter Oxygen Sensors
Part Number: SET-REPA960909-4
Guaranteed to Fit
$118.99
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L
  • 2005 Acura MDX Base 6 Cyl 3.5L
Product Details
Location : Before Catalytic Converter, After Secondary Catalytic ConverterComponents : (4) Oxygen SensorQuantity Sold : Set of 4Product Fit : Direct FitMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector 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, 4-Wire, Heated
DriveWire
Oxygen Sensor, 4-Wire, Heated
Part Number: ARBS960910
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L
  • 2005 Acura MDX Base 6 Cyl 3.5L
Product Details
Location : After Primary Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024346Connector 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
Front, Driver Side Direct JC Whitney Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
JC Whitney®
Front, Driver Side Direct JC Whitney Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: KIT-J082316-03
Guaranteed to Fit
$184.99
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L Radiator Side
  • 2005 Acura MDX Base 6 Cyl 3.5L Radiator Side
Product Details
Location : Front, Driver SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Components : (1) Radiator Side Catalytic Converter, (1) After Catalytic Converter Oxygen SensorRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEPA : N/TB6000/501-402Gasket Included : With GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile JC Whitney limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 18157, 40656, 16450, 1250, 25024346Promotions : Free Oxygen Sensor with JCW Catalytic Converter KitsSeries : Direct JC Whitney SeriesTube Material : Aluminized Steel
3-Piece Kit Front, Passenger Side Catalytic Converter with Oxygen Sensors, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
JC Whitney®
3-Piece Kit Front, Passenger Side Catalytic Converter with Oxygen Sensors, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: KIT-J082316-04
Guaranteed to Fit
$274.99
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L Manifold Converter - Firewall Side
  • 2005 Acura MDX Base 6 Cyl 3.5L Manifold Converter - Firewall Side
Product Details
Location : Front, Passenger SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Components : (1) Firewall Side Catalytic Converter, (1) Before Catalytic Converter Oxygen SensorRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEPA : N/TB6000/501-402Gasket Included : Without GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile JC Whitney limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 18158, 40657, 16451, 1251, 18290RCAA00, 25025001Promotions : Free Oxygen Sensor with JCW Catalytic Converter KitsSeries : Direct JC Whitney SeriesTube Material : Aluminized Steel
Front, Driver Side Catalytic Converter Kit, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME), includes Oxygen Sensor
Evan Fischer®
Front, Driver Side Catalytic Converter Kit, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME), includes Oxygen Sensor
Part Number: KIT-082316-03
Guaranteed to Fit
$177.47
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L Radiator Side
  • 2005 Acura MDX Base 6 Cyl 3.5L Radiator Side
Product Details
Location : Front, Driver SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Components : (1) Radiator Side Catalytic Converter, (1) After Catalytic Converter Oxygen SensorRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEPA : N/TB6000/501-402Gasket Included : With GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile Evan Fischer limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 40656, 25024346Series : Direct Replacement SeriesTube Material : Aluminized Steel
3-Piece Kit Front, Passenger Side Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to/installed in vehicles originally purchased in CA, CO, NY or ME), includes Oxygen Sensors
Evan Fischer®
3-Piece Kit Front, Passenger Side Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to/installed in vehicles originally purchased in CA, CO, NY or ME), includes Oxygen Sensors
Part Number: KIT-082316-04
Guaranteed to Fit
$238.99
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L Firewall Side
  • 2005 Acura MDX Base 6 Cyl 3.5L Firewall Side
Product Details
Location : Front, Passenger SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Components : (1) Firewall Side Catalytic Converter, (1) Before Catalytic Converter Oxygen SensorRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEPA : N/TB6000/501-402Gasket Included : Without GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile Evan Fischer limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Replaces OE Number : 18290RCAA00Interchange Part Number : 40657, 18290RCAA00, 25025001Series : Direct Replacement SeriesTube Material : Aluminized Steel
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS13256
Guaranteed to Fit
$47.49
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L OE manufactured part
  • 2005 Acura MDX Base 6 Cyl 3.5L OE manufactured part
Product Details
Location : Downstream, FrontType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 2344797Warranty : 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
Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 5-wire
Walker Products®
Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 5-wire
Part Number: WKP35035023
Guaranteed to Fit
$91.99
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L Eng. Designation: J35A5, FI, Naturally Aspirated, GAS
  • 2005 Acura MDX Base 6 Cyl 3.5L Eng. Designation: J35A5, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.8 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
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344355
Guaranteed to Fit
$44.99
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2005 Acura MDX Base 6 Cyl 3.5L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic Converter, FrontType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 16.7 in. Wire LengthReplaces OE Number : 36542-RCJ-A01, 36542-RKB-004, 22641AA36A, 22641AA54A, 22690AA81A, 22690AA93AInterchange Part Number : 13256, 2344797Warranty : 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.

Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344368
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2005 Acura MDX Base 6 Cyl 3.5L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic Converter, RearType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 21.26 in. Wire LengthInterchange Part Number : 25024391, 13959Warranty : 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.

After Primary and Secondary Catalytic Converter Oxygen Sensor, Set of 2 4-wire
Denso®
After Primary and Secondary Catalytic Converter Oxygen Sensor, Set of 2 4-wire
Part Number: SET-NP2344355-C
Guaranteed to Fit
$82.99
Vehicle Fitment
  • 2005 Acura MDX Touring 6 Cyl 3.5L
  • 2005 Acura MDX Base 6 Cyl 3.5L
Product Details
Location : After Primary And Secondary Catalytic ConverterNotes : Set Components - (2) Oxygen SensorType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitReplaces OE Number : 36542-RCJ-A01, 36542-RKB-004, 22641AA36A, 22641AA54A, 22690AA81A, 22690AA93AWarranty : 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.

Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 6 Cyl., 3.5L Engine, Direct Fit, includes Oxygen Sensor
Magnaflow®
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 6 Cyl., 3.5L Engine, Direct Fit, includes Oxygen Sensor
Part Number: KIT-083023-124
Guaranteed to Fit
$1,167.99
Vehicle Fitment
  • 2005 Acura MDX Base 6 Cyl 3.5L EO# D-193-148; Eng Fam No: 5Hnxt03.55B4
  • 2005 Acura MDX Touring 6 Cyl 3.5L EO# D-193-148; Eng Fam No: 5Hnxt03.55B4
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalComponents : (1) Catalytic Converter and (1) Oxygen SensorType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEO Number : D-193-148Gasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Magnaflow limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 25024346Promotions : Magnaflow Catalytic Converter SaleTube Material : Stainless Steel
Page 1 of 4 | Showing 1 - 15 of 54 results

Top Rated Products

DriveWire Before Catalytic Converter, Front or Rear Oxygen Sensor, 5-Wire, Heated, Wideband Sensor
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Perfect fit. Cleared codes and no more SES
Robert W.
VERIFIED PURCHASER
DriveWire Before Catalytic Converter, After Secondary Catalytic Converter Oxygen Sensors
$121.99( Review)
They are incredible they work perfectly and it was a good price
Alex C.
VERIFIED PURCHASER
DriveWire Oxygen Sensor, 4-Wire, Heated
$18.62( Review)
Plug and play and no more check engine light!!! 10/10
Chris W.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Denso Oxygen Sensor, Sold individually 4-wire
$42.49
Q:Is this for before catalytic or after?
Danny
A:BEST ANSWERHi Daniel, thank you for reaching out. This item is the rear (downstream) oxygen sensor. If your vehicle information matches this product, you can use this link to continue ordering the part at a discounted price today: https://www.carparts.com/oxygen-sensor/denso/np2344368?can=CPAP3648_CSQA_20230618 I hope this helps. Enjoy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >
Denso After Primary and Secondary Catalytic Converter Oxygen Sensor, Set of 2 4-wire
$82.99
Q:where is bank 02 position 1?  which one do i get?
ted H.
A:BEST ANSWERHi Ted, I'm glad to assist you. These two sensors are the downstream for both banks 1 and 2 (which means you have a 6-cylinder engine). Still, for us to check carefully and be accurate on the part you need, please provide the complete details of your vehicle (year, make, model, submodel, 2WD/4WD, and engine size). The VIN would be helpful. Show less
Jeonino E.
 
2 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)Note that there is only one bank if your car has a straight engine and the scan tool will always refer to that bank as “Bank 1.” P2187 code indicates that your vehicle’s computer detected a potential issue with the fuel mixture at idle.
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)Bank 1 is where the #1 spark plug is. O2 sensor 1/1 is the upstream sensor on Bank 1 (different for a Ford than for a Chevy or a Dodge), and O2 sensor 1/2 is the downstream sensor on Bank 1. O2 2/1 is upstream on Bank 2 and O2
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)With that in mind, it’s important to note that Bank 1 is always where the number 1 cylinder is located. Thus, on Ford pickups, Bank 1 is the passenger side bank, but on Chevy and Dodge pickups, Bank 1 is the driver side bank. You need to know this, or
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)Diagnostic trouble code (DTC) P0135 stands for “Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1).” It is set when the car’s primary computer—also called the powertrain control module or PCM—determines that the heated oxygen sensor (HO2S) 1 heater current is higher or lower than the ideal amp for
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)The Bank 1 portion of the code refers to the side of the engine with the number one cylinder. Sensor 1 refers to the upstream O2 sensor.