234-4012 234-4018 Oxygen Sensor O2 Sensor Compatiable with Chevy Silverado 1500 Tahoe Suburban Express 1500 Suburban, GMC Yukon XL Sierra Cadillac Escalade 2344012 SU187 250-24018 4 Pack

Fit for Tahoe Suburban Express, Fit for GMC Yukon XL Sierra, Fit for Cadillac Escalade, Upstream Downstream, Direct Fit