Higherbro 2PCS Oxygen O2 Sensor 1 & 2 For 2005 Chevrolet Impala Buick Rendezvous Chevrolet Monte Carlo 3.4L Venture 3.4L Upstream + Downstream

2Pcs Oxygen Sensor Upstream+Downstream For 2001-04 Chevrolet Impala

Oxygen Sensor Upstream & Downstream O2 Sensor 234-4668 213-4229 Fit For Cadillac Escalade Chevy Impala Silverado Suburban GMC Sierra Yukon Isuzu

3Pcs Oxygen Sensor Up+Downstream For Chevrolet Impala 2006-2011 Astro

A-Premium 2Pcs Upstream & Downstream O2 Oxygen Sensor Compatible With Chevrolet, Buick & Pontiac Vehicles - Impala 04-05, Monte Carlo, Lacrosse, Regal

2X Oxygen Sensor Upstream & Downstream For Chevrolet Impala Buick

2 Upstream+Down Oxygen Sensors For Chevrolet Impala Equinox Buick

Downstream Oxygen Sensor For Chevrolet Impala 3.5L 3.8L Silverado 1500

3Pcs Oxygen Sensor For Chevrolet 2006-2011 Impala V6-3.9L

Sangyue 2X Oxygen O2 Sensor For 2004-2005 Chevrolet Impala Monte Carlo 3.8L 2004-2005 Buick Lesabre Park Avenue 3.8L 2004-2005 Pontiac Bonneville

Dropwater 1 Pair Upstream And Downstream Oxygen Sensor Compatible With Chevy 2004 2005 Impala, Monte Carlo, For Buick 2008-2006 Lucerne, 2005-2007

Advanex 234-4668 Oxygen Sensor Upstream Or Downstream O2 Sensor Compatible With Buick Rainier, Cadillac Escalade, Chevy Impala/Suburban, GMC Sierra/

3Pcs Upstream+Downstream Oxygen Sensor For 2008-2011 Chevrolet Impala

3Pcs Upstream & Downstream Oxygen Sensor For 2008-2011 Chevy Impala

Upstream Oxygen Sensor For Chevrolet Tahoe Impala Gmc Yukon Sierra

Oxygen Sensor For Chevrolet Impala 2.4L Express 3500 6.0L Gmc Yukon Xl

2Pcs For 2001-2004 Chevrolet Impala 3.4L Upstream Downstream Oxygen

Maxfavor 2Pcs Upstream Downstream O2 Oxygen Sensor 234-4012 Fit For 2001-1996 Chevy Blazer S10 Impala Caprice Acura SLX GMC Sonoma Jimmy Isuzu Rodeo

For 2002-2003 Chevy Impala 4X Upstream & Downstream Oxygen Sensors+

Drcax Oxygen O2 Sensor Heated Air Fuel Ratio Upstream/Downstream 234-4337 Compatible With Buick Century Avenue Regal Cadillac DTS Chevrolet Impala