Denso Front Oxygen (O2) Sensor (350Z / G35) - Upstream
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Denso Front Oxygen (O2) Sensor (350Z / G35) - Upstream
Denso Front Oxygen (O2) Sensor (350Z / G35) - Upstream
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Denso Front Oxygen (O2) Sensor (350Z / G35) - Upstream
Denso Front Oxygen (O2) Sensor (350Z / G35) - Upstream

Product Description

Factory replacement Front O2 Sensor (upstream) for Nissan 350Z's and Infiniti G35's.

Please be sure to select the correct Year / Model from the options below as these sensors vary.

Sold Individually.

Please note: Late 2004+ G35 Coupe / 350Z models were equipped with wideband Front O2 Sensors. if your G has these sensors (indicated by black 6 pin connectors), please select 2005 as your year.

Denso Front Oxygen (O2) Sensor (350Z / G35) - Upstream

Brand: Denso
Fits models: 350Z / G35...
Denso Front Oxygen (O2) Sensor (350Z / G35) - Upstream
Please review the product description if you are unsure about any of the options below.

Year / Model

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$77.52

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Denso Front Oxygen (O2) Sensor (350Z / G35) - Upstream
$77.52
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Year / Model:
Denso Front Oxygen (O2) Sensor (350Z / G35) - Upstream
Denso Front Oxygen (O2) Sensor (350Z / G35) - Upstream
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$77.52
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Year / Body:
Denso '03-'08 Infiniti G35 Downstream Oxygen (O2) Sensor - Left
Denso '03-'08 Infiniti G35 Downstream Oxygen (O2) Sensor - Left
$66.39
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Denso '03-'08 Infiniti G35 Downstream Oxygen (O2) Sensor - Right
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$85.97
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Bundle Price:
$229.88

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What our customers say

starstarstarstarstar
May 1, 2024
The part did amazing. The old ones were a pain in the neck to remove. But installing this was a piece of cake.
starstarstarstarstar
March 11, 2024
Super fast shipping and great quality. Packaged very nice and fit as it was described. I would definitely purchase again
starstarstarstarstar
May 26, 2023
Needed new plugs since my Old ones got messed up. Works great
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May 26, 2021
works great. does it’s job just as OEM should be