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🔌 23139 NTK Oxygen Sensor Review

8

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Very good

Revainrating 4.5 out of 5  
Rating 
4.6
🔬 Automotive Sensors, 🛠️ Replacement Parts

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Description of 🔌 23139 NTK Oxygen Sensor

Dual-coated platinum element for increased longevity. 3-stage element overcoat protects against contamination. Fast light-off times decrease emissions and improve fuel economy. Pure alumina ceramic filters against exhaust gas. Water resistant connector protects against contamination related failures.

Reviews

Global ratings 8
  • 5
    5
  • 4
    3
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Will not fit 2003 Jeep Liberty b1s2

Not fit Jeep Liberty Sport 4x4 v6 Bank 2003 1 sensor 2 mismatch notches mismatch I ended up spending $50 on Oriellys for the right one where I spent money on it so damn it did not working I was very disappointed when he said it fits my car.

Pros
  • Absolutely amazing!
Cons
  • Not the best

Revainrating 5 out of 5

Works perfect! on oxygen

Has worked great in my Grand Cherokee 4.0 for 2 years. The original sensors are NTK and they are identical. The computer waits for the sensors to warm up and function within 40 seconds of starting the engine. If it takes longer, you will get a check engine light, which is why some other manufacturers' gauges include an indicator.

Pros
  • Excellent overall performance
Cons
  • Hard to tell

Revainrating 4 out of 5

Wrong dimensions

The cable length on this cable is 7 inches longer than the original. Due to the proximity to the exhaust manifolds, you need to know how to route the cable. The problem with the original This is a Mopar link: https://www.amazon.com/Mopar-5604-1950AA-Oxygen-Sensor/dp/B001KQQZH0

Pros
  • Good product for the price
Cons
  • Long delivery time

Revainrating 5 out of 5

The right height makes the difference, that's what.

Correct height is crucial, that's what you get with ngk o2 sensors. Try to stick with NTK#O2 gauges, they usually intersect with NGK anyway, but are always at the right height to stay clear of key gear components and maintain proper spacing. universal o2s and some bosch differ in oem height

Pros
  • Confident
Cons
  • Crumpled

Revainrating 4 out of 5

Not suitable for 2002 Jeep Wrangler 4.0 TJ.

WILL NOT FIT a 2002 Jeep Wrangler 4.0 TJ. The sensor fits in the header, but the electrical connector is wrong. Alignment grooves do NOT line up. If I had seen the picture above I would have known. Being stubborn, I tried cutting off the outside edge of the connector so it would still make a connection. It connects but I still get the code. I'm not sure if the wires are in a different order here or if I'm having other issues. I'm pretty sure the sensor is fine, but not for a 2002 Jeep TJ Inline

Pros
  • Nice item
Cons
  • Questionable purchase for the elderly

Revainrating 4 out of 5

My check engine light for the rear row oxygen sensor came on.

My check engine light for the rear oxygen sensor is on. I went ahead and replaced all 4 oxygen sensors (192,000 miles). Replaced flange screws @ catalog converter (leakage there probably causes light). The light went out. 2002 Jeep Wrangler TJ 4.0 L a/t If you received an OBD code for a small vacuum leak, check the gas cap. Often the O-ring in the cap wears out. Sometimes people lose lids and replace them with what they think is a suitable lid. Replace as needed. This can save you hours…

Pros
  • Sleek design
Cons
  • Everything OK

Revainrating 5 out of 5

Oxygen Sensor OEM for Jeep

NTK/NGK oxygen sensors are the same as the factory fitted Jeeps. Many mechanics claim that other brands of oxygen sensors such as Bosch do not work well in Jeep vehicles and that only OEM sensors will fit. OEM (Mopar) sensors can be purchased from online Jeep parts stores but cost around $95. NTK sensors can be purchased from Revain for one-third the price of Mopar-branded sensors. The one I bought from Revain and installed on my Jeep in place of the stock sensor worked well and fitted…

Pros
  • Delivery was very fast
Cons
  • Almost OK

Revainrating 5 out of 5

Perfect for oxygen sensor with error code P0031

Perfect for OEM. Fixed check engine light. In fact, the cable is about 4-6 inches longer, which allows you to place and secure it even better than the original part. Using the code received, make a note of the correct part to be replaced. For a 02/06 Jeep Liberty you have 4 oxygen sensors, one before and after each catalytic converter on both catalytic converters, labeled bank 1 for the driver's side and bank 2 for the side. From the passenger side. There is another post combustion catalyst…

Pros
  • Ideal for small homes
Cons
  • Fits