Feature: 1. According to the original factory specifications, replacing OEM numbers for reference: 284-3803 / 24253822 / 144500 / D144500. 2. Specially designed to perfectly fit for BUICK ENCORE/REGAL/VERANO, fit for CHEVROLET CRUZE/MALIBU/ORLANDO/SONIC, etc. 3. Designed to have same form, fit and function as OEM part, can directly replace the broken or shabby one. 4. The oil pump mainly pumps lubricating oil to the gearbox to reduce the friction of the gears, brings better transmission performance. 5. Made of high quality metal material for long durability, stable performance and high reliability. Specification: Item Type: Automatic Transmission Oil Pump Assembly Material: Metal OEM: 284-3803 / 24253822 / 144500 / D144500 Fitment: Fit for BUICK ENCORE 2013-2015 Fit for BUICK REGAL 2012-2017 Fit for BUICK VERANO 2012-2017 Fit for CHEVROLET CRUZE 2012-2015 Fit for CHEVROLET CRUZE LIMITED 2016 Fit for CHEVROLET MALIBU 2012-2013 Fit for CHEVROLET ORLANDO 2014 Fit for CHEVROLET SONIC 2012-2020 Fit for CHEVROLET TRAX 2013-2015 Package List: 1 x Oil Pump Note: Please double check the part number of your item, matching information is just for reference. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!