234-4668 234-4256 O2 Oxygen Sensor Up Downstream 4Pcs for 2008-2014 Cadillac Escalade ESV, for Chevrolet/Chevy Avalanche Silverado 1500 2500 3500 Suburban, for Sierra Yukon, 213-4229 213-3866

Description

🚗 Upgrade your ride’s breathability — don’t let your engine miss a beat!

This 4-piece oxygen sensor kit by TAUTOY includes upstream and downstream sensors engineered for 2008-2014 Cadillac Escalade, Chevy Silverado, GMC Sierra, and related models. Crafted from durable aluminum oxide and stainless steel, these flange-mounted sensors ensure precise OEM fitment and reliable engine performance. Backed by a 1-year warranty, this kit is a must-have for maintaining optimal fuel efficiency and emissions control.