1. Vehicle Fitment Upper bonnet lock is a good replacement for E46 E52 E53 M3 5, direct replacement for the old or broken one.2. Part Number Replaces OE number for reference is 51238229807. Please double check the part number on your item to ensure perfect fit.3. Main function The car upper hood lock can securely hold the hood in place to prevent impacts and damage to the windshield.4. Restore Smooth Operation Upper hood latch reduces vibration and restores smooth opening and closing of the hood.5. Durable Construction The car upper hood lock is made of highstrength ABS material for maimum durability, long service life.Item Type Upper Bonnet LockMaterial MetalOE 51238229807FitReplacement for E46 E52 E53 M3Replacement for 323Ci Base Convertible 2 Door 20002000Replacement for 323Ci Base Coupe 2 Door 20002000Replacement for 323i Base Convertible 2 Door 19991999Replacement for 323i Base Sedan 4 Door 19992000Replacement for 323i Base Wagon 4 Door 20002000Replacement for 325Ci Base Convertible 2 Door 20012006Replacement for 325Ci Base Coupe 2 Door 20012006Replacement for 325i Base Sedan 4 Door 20012005Replacement for 325i Base Wagon 4 Door 20012005Replacement for 325i Base Sedan 4 Door 20012005Replacement for 325i Base Wagon 4 Door 20012005Replacement for 328Ci Base Coupe 2 Door 20002000Replacement for 328i Base Convertible 2 Door 19991999Replacement for 328i Base Sedan 4 Door 19992000Replacement for 330Ci Base Convertible 2 Door 20012006Replacement for 330Ci Base Coupe 2 Door 20012006Replacement for 330Ci M Convertible 2 Door 20052005Replacement for 330Ci M Coupe 2 Door 20052005Replacement for 330i Base Sedan 4 Door 20012005Replacement for 330i M Sedan 4 Door 20052005Replacement for 330i Base Sedan 4 Door 20012005Replacement for M3 Base Convertible 2 Door 20012006Replacement for M3 Base Coupe 2 Door 20012006Replacement for 5 3.0i Sport Utility 4 Door 20012006Replacement for 5 4.4i Formula 1 Sport Utility 4 Door 20032006Replacement for 5 4.4i Lujo Sport Utility 4 Door 20002000Replacement for 5 4.4i Lujo Sport Utility 4 Door 20022006Replacement for 5 4.4i Sport Utility 4 Door 20002006Replacement for 5 4.4i Top Line Sport Utility 4 Door 20002000Replacement for 5 4.4i Top Line Sport Utility 4 Door 20022006Replacement for 5 4.6is Sport Utility 4 Door 20022003Replacement for 5 4.8is Sport Utility 4 Door 200420061 Upper Bonnet Lock1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure about the item, please contact us before purchasing to avoid unnecessary returns, thank you