Aftermarket replacement part
Upstream and Downstream O2 Oxygen Sensors for Chevrolet Equinox 2015-2017, Malibu 2008-2012, GMC Terrain 2015-2017, Buick LaCrosse 2010, 2.4L
Free shipping within the US. Orders ship within 1 business day and arrive in 1 to 3 business days.
- Part type
- Electrical & Switches
Product overview
A set of two heated O2 (oxygen) sensors, one upstream and one downstream, for GM 2.4L 4-cylinder engines. The upstream sensor helps the engine computer set the air-fuel mixture, and the downstream sensor monitors the catalytic converter. Failing sensors often cause a check engine light, poor fuel economy, rough running or a failed emissions test.
Vehicle Fitment
- Buick LaCrosse 2010 L4 2.4L
- Chevrolet Equinox 2015-2017 L4 2.4L
- Chevrolet Malibu 2008-2010 L4 2.4L (LTZ); 2010 L4 2.4L (LT); 2011-2012 L4 2.4L
- GMC Terrain 2015-2017 L4 2.4L
- Pontiac G6 2009 L4 2.4L (6-speed transmission)
- Saturn Aura 2009 L4 2.4L (gas)
Position: Upstream and Downstream.
Replaces Part Numbers
12622308, 250-24492, 12599204, 12604538, 12617907, 12597947, 12618010, 12618012, 250-24708
Specifications
- Sensor type: heated
- Wires: 4
- Overall length: 560mm and 400mm
- Mounting type: threaded
- Connector gender: male
What's Included
- 2 x oxygen sensor
Before You Order
Match the part numbers above with the ones on your old sensors, or send us your VIN and we will confirm fitment for you.
Shipping & Returns
Ships within the United States. Orders are processed within 1 business day. 30-day returns with free return shipping and no restocking fee. Questions? Email info@getorvexa.com or text +1 (252) 705-1212.
Vehicle applications
Listed applicationsVehicles this part is listed for. Match your engine and original part number, or send us your VIN and we will confirm fitment for you.
| Make | Model | Years | Engine / notes |
|---|---|---|---|
| Buick | LaCrosse | 2010 | L4 2.4L |
| Chevrolet | Equinox | 2015–2017 | L4 2.4L |
| Chevrolet | Malibu | 2008–2010 | L4 2.4L (LTZ) |
| Chevrolet | Malibu | 2010 | L4 2.4L (LT) |
| Chevrolet | Malibu | 2011–2012 | L4 2.4L |
| GMC | Terrain | 2015–2017 | L4 2.4L |
| Pontiac | G6 | 2009 | L4 2.4L (6-speed transmission) |
| Saturn | Aura | 2009 | L4 2.4L (gas) |
Scroll to see all application details
Fitment verification is the buyer's responsibility. A matching year and model alone does not confirm compatibility.
Before installation
Before installation
Professional installation is recommended. Confirm the part, engine code and installation requirements before work begins.
Parts-only liability
Liability is limited to the price paid for the part. Labor, towing, rental vehicles and engine damage are excluded.
Free US shipping
Free shipping within the US. Orders ship within 1 business day and arrive in 1 to 3 business days.