- Fit type: Vehicle Specific


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NGK 23138 Oxygen Sensor
*$568.80
Informação adicional
Brand | NTK |
---|---|
Item dimensions L x W x H | 12.75 x 1 x 1 inches |
Material | Alumina |
Item Weight | 3.2 ounces |
Maximum Supply Voltage | 5 Volts |
Measurement Accuracy | High |
Mounting Type | Flange Mount |
Output Type | electrical |
Specific Uses For Product | Oxygen Sensor |
Upper Temperature Rating | 1.65E+3 Degrees Fahrenheit |
UPC | 087295231388 |
Global Trade Identification Number | 00087295231388 |
Manufacturer | NGK |
Style | Modern |
Model | 23138 |
Product Dimensions | 12.75 x 1 x 1 inches |
Item model number | 23138 |
Is Discontinued By Manufacturer | No |
Exterior | Brushed |
Manufacturer Part Number | 23138 |
OEM Part Number | 56041944AA, 56041951AA |
Date First Available | October 10, 2007 |
Amazon Customer –
excelente articulo funciona muy bien
Amir –
hard to install a little barely feels like it was screwed in! But it shut off the check engine light so i must’ve got it in good!
Ice –
FYI…..Amazon says this does not fit the 2003 Jeep Liberty. It does. Also confirmed part number and fit on NGK website. Same number listed
on website and here. Also, NTK is NGK.
Four stars only as I could not give it five stars because its an oxygen sensor people!
Also, stay away from Bosch oxygen sensors. They do not last. Be forewarned.
Jesse –
Worked great in my ’02 Grand Cherokee 4.0. Original sensors are NTK and these are identical. The computer is looking for the sensors to heat up and be functional within 40 seconds of engine start. If it takes longer you get a check engine light and that’s why some other manufacturer’s sensors trigger a light.
ejrobert –
Perfect OEM fit for my 02 Jeep TJ, and fixed the pesky check engine light issue. Install is straightforward and this is an OEM part. Recommended.
Ken Killeen –
All plugs were incompatible with my jeep despite meeting their own year model recommendations. I had to cut the old plugs just to install. Not happy about that.
Freedom Larry –
I went with 4 Denso’s for my Jeep and one of them heater has failed so I replaced with NTK. Denso is still in Bank 1S1. When I compare the voltage readings this one is more sensitive than Denso one. Voltages jumps around a lot compare to Denso it always at .700-.600v only some time it will go below. NGK one is all over the place all the time.
Jeff S –
This is a quality Senser, don’t cheap out on Chinese junk. Jeep runs like a champ now.
ROMO –
This is the Upstream (or Before the Catalytic Converter on the RH side of the Engine, or B2S1 = Bank 2 Sensor 1 — same thing, different terminology) for the V6 3.7L & V8 4.7L engines of the Chrysler. Dodge, Jeep family of PowerTech engines.
Technical Comment: As a matter of fact, all the O2 sensors are the same. The differences are: the cord length and the shape of the connector – so that it cannot be connected to the wrong electrical connector of the engine harness.
The difficulty or the “ease” of installation depends on the location on the exhaust pipes of the sensor that need to be installed. It is easier to access the Downstream (after the Catalyst) sensor and a lot more difficult and cumbersome to get access to unscrew the Upstream (before the Catalyst) sensors, due to the very tight space between the inner fender and the engine block. Removal of the old sensor is the biggest challenge, on either side of the engine. Installation of the new sensor is easier.
You need to get more access from above, in the engine compartment and also from below. You’ll need to place the vehicle on a lift, or to have the front of the vehicle sitting on some stable jack stands. I ended up working in my driveway and I placed the vehicle with the wheels sitting on some good wood blocks (6″ X 6″, or 10″ by 10″, whatever way you can find to increase the clearance/space under the vehicle to be better able to move around.
Definitely, not a job for the un-experienced or the non-professionals.
David A –
It’s an oxygen sensor that worked on my 2003 4.0 Wrangler.