02 sensor information needed.

jeffabler said:

Hello I am about to change out my o2 sensors (tried bosch and it was junk).Question is does anyone have the part numbers for both front and rear sensors(4 total) from NTK/NKG and Mopar?Truck is a 2007 1500 5.7 4wd.Ive went on sites were one says certain ones will work whilst others say same part numbers wont work( very puzzling).Thanks for any input you can provide.Sorry if this has been asked many times,I just cant seem to find the information I need,may have missed a good link.

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Fast69Mopar said:

Mopar Parts

Right Upstream (Before catalyst)

56029049AA

Left Upstream (Before catalyst)

56029049AA

Right Downstream (After catalyst)

56029049AA

Left Downstream (After catalyst)

56029049AA

This is straight from the StarParts catalog. All 4 oxygen sensors are the same part number.

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SYKRAMMAN said:

I thought the front two were the same and the rear were the same, I wasn’t aware that all four are the same. So I spent more money on two “different” sensors for no reason, smdh.

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Karlsweg said:

The MDS uses all the same. I found out the hard way too lol!

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