A-Premium 2Pcs Upstream & Downstream O2 Oxygen Sensor Compatible with Chevrolet, Buick & Pontiac Vehicles - Impala 04-05, Monte Carlo, Lacrosse, Regal, Lesabre, Lucerne, Park Avenue, Grand Prix & More
[Vehicle Fitment]: "Upstream & Downstream": Compatible with Buick Lacrosse 2005-2007 V6 3.8L (Non Calif-ESV), Lesabre 2004-2005 V6 3.8L, Lucerne 2006-2008 V6 3.8L (Exc. PZEV Spec), Park Avenue 2004-2005 V6 3.8L, Regal 2004 V6 3.8L; Compatible with Chevrolet Impala 2004-2005 V6 3.8L, Monte Carlo 2004-2005 V6 3.8L
[Vehicle Fitment]: "Upstream & Downstream": Compatible with Pontiac Bonneville 2004-2005 V6 3.8L, Grand Prix 2004 V6 3.8L, Grand Prix 2005 V8 5.3L (Non Calif-ESV), Grand Prix 2005-2006 V6 3.8L (Non Calif-ESV), Grand Prix 2007 V6 3.8L (Exc.PZEV Spec; Naturally Aspirated GAS), Grand Prix 2007 V6 3.8L (Supercharged GAS)
[Specification]: ① Wire Quantity: 4; ② Overall Length: 350+310 mm; ③ Mounting Type: Threaded; ④ Sensor Type: Heated; ⑤ Connector Gender: Male & Female; ⑥ Package Quantity: 2x Oxygen Sensor; ⑦ Packaging Type: Box
[Customer Support]: A-Premium Oxygen Sensor comes with a 1-Year Unlimited-Mileage Warranty. Being brand-new and sturdy, this Oxygen Sensor is the ideal choice for direct replacement. We extremely value your satisfaction and strive to provide you with a good shopping experience.