TOPAZ Oxygen O2 Sensor (2-Pack) – 234-4668 Replacement – Fits Chevy, Cadillac, GMC, Buick, Pontiac
TOPAZ Oxygen O2 Sensor (2-Pack) – 234-4668 Replacement – Fits Chevy, Cadillac, GMC, Buick, Pontiac
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TOPAZ Oxygen O2 Sensor (2-Pack) – 234-4668 Replacement – Fits Chevy, Cadillac, GMC, Buick, Pontiac

4.3 stars out of 17 reviews
(4.3)|
74 ratings

About this item

Got a check engine light related to your O2 sensor?

AiBaoQi New Oxygen Sensor Air Fuel Ratio Sensor 234-4668 12594452

Grab this 2-pack of TOPAZ oxygen sensors—they're a direct replacement for the OE part number 234-4668.

For Buick Chevy Pontiac Cadillac GMC OE GENUINE Lambda Oxygen Sensor O2

Fits a ton of GM vehicles including Chevy, Cadillac, GMC, Buick, and Pontiac models.

QIJIAUTO Oxygen O2 Sensor 234-4668 Upstream Heated Fit for

Each sensor is brand new, and the set includes two units.

2005-2007 Buick Terraza Oxygen Sensor - Denso 234-4668 - Upstream

Cross-references with a bunch of OEM numbers like 12569429, 12573005, and 12576131.

Replacement Parts Oxygen O2 Sensor Fit 234-4668 Compatible With Buick

Comes with a 1-year warranty, so you're covered.

New 2Pcs Oxygen Sensor O2 Fit Chevy Cadillac GMC Buick

Easy install and should get your fuel trims back in line.

Upstream O2 Sensor For Isuzu Chevy Cadillac GMC Buick Pontiac

Good stuff for a quick emissions fix.

Aazon.co: 2PCS Oxygen O2 Sensor fit 234-4668 for Buick Cadillac Isuzu

New 2Pcs Oxygen Sensor O2 Fit Chevy Cadillac GMC

$ 12.50
Price when purchased online
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4.3 out of 5 stars
stars74 ratings17 reviews
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