A-Premium O2 Oxygen Sensor Compatible with Dodge Ram 1500 2003, Ram 2500 2001-2002, Ram 3500 2001-2002, 5.9L 8.0L, Upstream & Downstream, 4-PC Set, Replace# 56030100AA, ST24943

[Vehicle Fitment-1]: "Upstream & Downstream": Compatible with Dodge Ram 1500 2001 V6 3.9L (From 02/21/01, Non Calif-ESV), Ram 1500 2001 V8 5.2L (From 02/21/00, Automatic, Non Calif-ESV), Ram 1500 2001 V8 5.9L (Automatic, Non California Emissions), Ram 1500 2002 V8 5.9L (Automatic, Non Calif-ESV), Ram 1500 2003 V8 5.9L, Ram 2500 2001 V10 8.0L (From 2/21/2000), Ram 2500 2002 V10 8.0L [Vehicle Fitment-2]: "Upstream & Downstream": Compatible with Dodge Ram 2500 2001 V8 5.9L (Automatic Non Calif-ESV), Ram 2500 2002 V8 5.9L (Automatic, Non Calif-ESV), Ram 3500 2001 V10 8.0L (from 02/21/01), Ram 3500 2002 V10 8.0L, Ram 3500 2001-2002 V8 5.9L (Automatic, Non Calif-ESV) [Reference Number]: 250-24259, 25024259, 56030100AA, 350-34598, ST-24943, 13399 [Specification]: ① Wire Quantity: 4; ② Overall Length: 460mm; ③ Mounting Type: Threaded; ④ Sensor Type: Heated; ⑤ Connector Gender: Female; ⑥ Package Quantity: 4x 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.