KUIPERAUTO 4PCS Up&Downstream O2 Sensor 12594452 for Chevy/GMC

KUIPERAUTO 4PCS Up&Downstream O2 Sensor 12594452 for Chevy/GMC

• [Vehicle Fitment]: Compatible for Chevrolet Avalanche/Silverado 1500 V8 5.3L/6.0L (2008-2013), Silverado 2500 HD/3500 HD V8 6.0L (2008-2011), Tahoe V8 5.3L/6.0L (2008-2014); Compatible for GMC Sierra 1500 V8 4.8L/5.3L/6.0L (2008-2013), Sierra 2500 HD/3500 HD V8 6.0L (2008-2011); Compatible for Cadillac Escalade V8 6.2L (2008-2014). Please verify your engine size and connector type before ordering.
• [OE Reference]: Replace OEM part numbers 12594452, 12587785, 12576131, 12569429, 21546, 12611127, 2344668, 213-3866, 250-24470, 8125731670, 350-34581, 12559849, 234-4256, 12567497, 12575389, 12611165, 12583806, 12612436, 19256731, 213-4229, 8192098080, 250-24736, which match exact OEM specifications for a direct replacement.
• [Package Content]: Includes 4PCS Upstream & Downstream O2 sensors. Premium stainless steel housing, plug-and-play connectors. No cutting/splicing required.
• [Restore Performance]: Restores optimal air-fuel ratio, improves fuel efficiency, reduces emissions, and eliminates the Check Engine Light caused by faulty O2 sensors.
• [Durability Guarantee]: Built with corrosion-resistant stainless steel and ceramic elements to withstand extreme exhaust heat, vibration, and harsh road conditions for long-lasting reliability.
• [Note]: To ensure perfect compatibility, we highly recommend double-checking the connector plug shape and wire length against your original sensor before ordering.