Compatible With With The Following Vehicles:- Compatible With Mazda 3 2010Compatible With Mazda 3 2011Compatible With Mazda 3 2012Compatible With Mazda 3 2013Misc. Notes 1:Halogen; 5 Speed TransMisc. Notes 2:- Mz 3 Sdn/Hb 10-11/5 Speed Trans 10-13 Hl Unit Halogen Lh DotPremium Aftermarket Replacement Parts:- Exact Fit To Original Equipment Manufacturer- All Of Our Items Are Dot And Sae CertifiedDot Certification:- The Dot Organization Compares Aftermarket Parts To Their Oem Service Counterparts To Ensure That The Aftermarket Parts Meet The Oem Parts In Form, Fit And FunctionMade To Last:- This Item Is Constructed With High Quality Material And Rigorously To Ensure Structural Strength And IntegrityPlease Confirm Oem # Or Partslink # Matches Exactly Before Purchasing, Otherwise, The Item Might Not Fit.To Ensure A Safe Delivery, Please Note Signature Might Be Required For $200+ Orders.