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Best Selling Genuine Replacement Oxygen Sensors

  • Constantly Updated Inventory of Replacement Oxygen Sensor Parts
  • We stock Discount Oxygen Sensor OEM Parts
Delphi
2011 Mercury Mariner Oxygen Sensor Delphi

P311-4CD6C50    New

Qty:
$83.48
Delphi Oxygen Sensor
  • Rearward
Brand: Delphi
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
2011 - Mercury Mariner
Delphi
2011 Lincoln MKZ Oxygen Sensor Delphi

P311-4CD6C50    New

Qty:
$83.48
Delphi Oxygen Sensor
Brand: Delphi
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
2011 - Lincoln MKZ
Delphi
2011 Ford Fusion Oxygen Sensor Delphi

P311-4CD6C50    New

Qty:
$83.48
Delphi Oxygen Sensor
  • Forward
Brand: Delphi
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
2011 - Ford Fusion
Delphi
1994 Jaguar XJ12 Oxygen Sensor Delphi

P311-5C517A3    New

Qty:
$126.16
Delphi Oxygen Sensor
Brand: Delphi
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1994 - Jaguar XJ12
Delphi
1994 Jaguar XJS Oxygen Sensor Delphi

P311-5C517A3    New

Qty:
$126.16
Delphi Oxygen Sensor
  • Chas: 190528-
Brand: Delphi
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Additional Fitment Information:
Vehicle
1994 - Jaguar XJS
Motorcraft
1996 Ford Mustang Oxygen Sensor Motorcraft

P311-17EF8A1    New

Qty:
$52.56
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Front
Brand: Motorcraft
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1996 - Ford Mustang
Motorcraft
1996 Mercury Cougar Oxygen Sensor Motorcraft

P311-17EF8A1    New

Qty:
$52.56
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • with Part Marked F5MF 9F472-AA
  • Front
Brand: Motorcraft
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1996 - Mercury Cougar
Motorcraft
1996 Ford Crown Victoria Oxygen Sensor Motorcraft

P311-38A4B24    New

Qty:
$63.44
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1996 - Ford Crown Victoria
Motorcraft
1999 Ford Econoline Super Duty Oxygen Sensor Motorcraft

P311-38A4B24    New

Qty:
$63.44
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Only Front Sensors Used
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1999 - Ford Econoline Super Duty
Motorcraft
1997 Ford Ranger Oxygen Sensor Motorcraft

P311-38A4B24    New

Qty:
$63.44
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • with Part Marked F5MF9F472BA
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1997 - Ford Ranger
Motorcraft
1996 Mercury Cougar Oxygen Sensor Motorcraft

P311-38A4B24    New

Qty:
$63.44
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • with Part Marked F5MF 9F472-B1B
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1996 - Mercury Cougar
Motorcraft
1996 Mercury Grand Marquis Oxygen Sensor Motorcraft

P311-38A4B24    New

Qty:
$63.44
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • with Part Marked F5MF9F472BA o rF5MF9F472B1B
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1996 - Mercury Grand Marquis
Motorcraft
1997 Mercury Grand Marquis Oxygen Sensor Motorcraft

P311-38A4B24    New

Qty:
$63.44
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • with Part Marked F5MF9F472B1B
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1997 - Mercury Grand Marquis
Motorcraft
1999 Ford Taurus Oxygen Sensor Motorcraft

P311-38A4B24    New

Qty:
$63.44
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Except California Emissions System
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1999 - Ford Taurus
Motorcraft
1999 Mercury Sable Oxygen Sensor Motorcraft

P311-38A4B24    New

Qty:
$63.44
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Except California Emissions System and

    with Part Marked
    F5MF 9F472-BA
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1999 - Mercury Sable
Motorcraft
2004 Mercury Sable Oxygen Sensor Motorcraft

P311-501A857    New

Qty:
$68.32
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
2004 - Mercury Sable
Motorcraft
1996 Mercury Sable Oxygen Sensor Motorcraft

P311-501A857    New

Qty:
$68.32
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • with Part Marked F6DF9G444E1A or F6DF9G444E2A
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1996 - Mercury Sable
Motorcraft
1999 Mercury Sable Oxygen Sensor Motorcraft

P311-501A857    New

Qty:
$68.32
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • with Part Marked F6DF9G444E2A or F6DF9G444EA
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1999 - Mercury Sable
Motorcraft
1998 Mercury Sable Oxygen Sensor Motorcraft

P311-501A857    New

Qty:
$68.32
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • with Part Marked F6DF9G444E1A or F6DF9G444E2A or F6DF9G444EA
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1998 - Mercury Sable
Motorcraft
1996 Ford Explorer Oxygen Sensor Motorcraft

P311-05967BF    New

Qty:
$64.39
Motorcraft Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: Motorcraft
Free Ground Shipping on this item
Additional Fitment Information:
Vehicle
1996 - Ford Explorer

Latest Oxygen Sensor Repair and Installation Advice

CarJunky AutoAdvice

Oxygen Sensor

Showing 3 out of 7 Posts | Show 4 Hidden Posts
Question From Guest on Oxygen Sensor

Where is the oxygen sensor located at on a '95 Chevy K1500 4.3L V6?

Response From Hammer Time Top Rated Answer

It's in the exhaust pipe, to the right of the transmission.

Response From Guest

Alright, thanks.

Response From Guest

Do you have any suggestions for removing a seized sensor?

Could I try spraying some PB on it? I wasn't sure if that would damage the new sensor once its installed.

Response From Loren Champlain Sr

You can try whatever is at your disposal. Heat will, sometimes, work. But, gotta be real careful using it. Once you do get the sensor out, you can clean the threads in the exhaust pipe with a spark plug tap. (14mm, I think) Should be able to get one at most any parts store. Be sure to use anti-sieze on the threads of the new sensor before installing it.

Response From Guest

Yeah, it took heat, a lot of heat! ha. I just re-taped it out and got the new one in with some anti-seize and all is well, thanks.

I don't think I've ever seen anything as seized or corroded as that sensor was.

Thanks again.

Response From Loren Champlain Sr

Glad to hear you got it. Was just re-thinking my reply...18mm tap? The memory is definitely the second thing to go. sigh. It really is very common for those things to be siezed. Good job, and thanks for letting us know how it went.

Mercedes oxygen sensor

Showing 2 out of 3 Posts | Show 1 Hidden Posts
Question From bluez956 on Mercedes oxygen sensor

1991 Mercedes 300TE 3.0 120,000 mi.

I am getting a fault code saying that the oxygen sensor has a bad ground. I have checked the entire exhaust system and cannot find an oxygen sensor. Where do I find the oxygen sensor the fault code is referring to?

Response From Hammer Time Top Rated Answer

It only has one


Response From Tom Greenleaf

General info as I personally never equipped myself with special tools or info for full service on these cars. A couple local shops only worked on them if more than totally routine maintenance.
Just like you could have found on part look up where it thinks (says) it's located as said below. Some things to check are the wire(s) to it and if routing is touching anything rubbing thru or if wire into it has rusted off how clamped on. There will be a plug to check as well.
If you remove it to just look at the thing for debris, color high chance you'll break it or the manifold or pipe so watch out for that. I'm not alone but in a rust belt area and these cars are actually WORSE than average for dumb stuff so much as removing parts to check/replace an air filter can get in trouble with steel studs into alloy parts w 10mm nuts snap right off flush - a problem.
I'm not sure if a code trying tell you bad ground means too much or too little. Check grounds all over a car this old anyway even likely that exhaust system is grounded to body with a strap or two?
Can find parts on line as needed but totally suggest only real OE parts (clones are everywhere) as dealer parts can be insanely expensive but available.
Side note: an '87 300E was here, not mine to deal with in total but check out several things for what was a clean looking car junked because of a broken windshield so rusted unseen under molding was beyond possible repair vs value as parts - bummer,
T


"The Oxygen Sensor is located:
Under hood, passenger side, rear engine area, below exhaust manifold to exhaust pipe flange, mounted in exhaust pipe "
So even with this pre OBDII it can and will throw codes or a check engine icon. Doesn't mean the item it points to still but rather that circuit.

*OXYGEN SENSOR *

Showing 8 out of 11 Posts | Show 3 Hidden Posts
Question From Guest on *OXYGEN SENSOR *

i wen't to autoparts and they said i need a new oxygen sensor not a tune up thank you god. but i bought the oxygen sensor and i tried looking online to see where it was located and i couldn't find any sites to tell me so could you help me.

Response From dave284

year, make, model ...

Response From Guest Top Rated Answer

well the one the guy gave me is the premium oxygen sensor made by BOSCH its like a goldish copper color and has a black,silver, and white cords i dont know if that will help u

Response From Guest

i wen't to autoparts and they said i need a new oxygen sensor not a tune up thank you god. but i bought the oxygen sensor and i tried looking online to see where it was located and i couldn't find any sites to tell me so could you help me. im sorry bout that stupid me 2001 impala 3.4

Response From Double J

There are 2 O2 sensors...

One is in the exhaust manifold ,rear of the engine, in manifold by firewall.

The other one is in the exhaust behind the catalytic converter.

Response From way2old

Hey Guest. Please post the exact code number that was read to make them tell you the O2 sensor is bad. A lot of times the O2 is good ans something else causes the problem. Here is a partial list of O2 codes. This does not include manufacturers codes. You can see why we need the specific code. The last 4 are not for O2's, but a lot of parts houses wilol sell the sensor to try to clear the code. Remember, the parts person is probably NOT a technician/mechanic.

P0131 Upstream Heated Oxygen Sensor circuit out of range - Bank No. 1. P0132 Upstream Heated Oxygen Sensor circuit Voltage High - Bank No. 1. P0133 Upstream Heated Oxygen Sensor circuit Slow Response - Bank No. 1. P0135 Upstream Heated Oxygen Sensor Heater circuit fault - Bank No. 1. P0136 Downstream Heated Oxygen Sensor circuit fault - Bank No. 1. P0138 Downstream Heated Oxygen Sensor circuit Voltage High - Bank No. 1. P0140 Downstream Heated Oxygen Sensor circuit Faulty - Bank No. 1. P0141 Downstream Heated Oxygen Sensor Heater circuit fault - Bank No. 1. P0151 Upstream Heated Oxygen Sensor circuit out of range - Bank No. 2. P0152 Upstream Heated Oxygen Sensor circuit Voltage High - Bank No. 2. P0153 Upstream Heated Oxygen Sensor circuit Slow Response - Bank No. 2. P0155 Upstream Heated Oxygen Sensor Heater circuit fault - Bank No. 2. P0156 Downstream Heated Oxygen Sensor circuit fault - Bank No. 2. P0158 Downstream Heated Oxygen Sensor circuit Voltage High - Bank No. 2. P0160 Downstream Heated Oxygen Sensor circuit fault - Bank No. 2. P0161 Downstream Heated Oxygen Sensor Heater circuit fault - Bank No. 2. P0171 System Too Lean - Bank No. 1. P0172 System Too Rich - Bank No. 1. P0174 System Too Lean - Bank No. 2. P0175 System Too Rich - Bank No. 2.

Response From Guest

ok i finally got time to go to Autoparts again and they printed out the codes i have P0135; and i bought a Premium Oxygen Sensor; is that the same as the Sensor Heater Circuit Malfunction; and the guy told me i would have to go to Chevy to find out what is wrong with the P1404 Manfacurer control is that true????if you could could you help me find the Sensor heater Circuit i tried and i couldn't find it and i couldn't find anything online that would help me find it. thanks

Response From Guest

CHEVY IMPALA 01 3.4

Response From Double J

P1404 is an EGR code

Possibilities are faulty EGR valve, PCM, wiring/connections..


The oxygen sensor itself its the "heated oxygen sensor"....
see above diagrams......

Response From way2old

If you have an EGR code, that can cause an O2 code due to the wrong mixture of fuel and air going into the engine. If the mixture is wrong going in, it has to be wrong coming out and the O2 sensor can pick up on that. Your code is for the O2 sensor heater. That usually is the sensor itself. On the EGR code, have the EGR removed and check to see if carbon is on the pintle holding the valve from operating.

Response From way2old

To add to Daves post. Click here and read. Also post the EXACT code you had read. We need the code number.