PRODUCT INFO
| Supplier Name | HENGST FILTER |
| Product No | E728L |
| Type | Air Filter |
| Params | Length [mm]: 273 Width (mm): 312 Height [mm]: 42 Filter design: Filter cartridge |
OEM NUMBER
| BMW | 13 71 7 521 023 |
| BMW | 13 71 7 521 037 |
| BMW | 13 71 7 521 037 01 |
| BMW | 13 71 7 521 037-01 |
| BMW | 1371 7 521 023 |
| BMW | 1371 7 521 037 |
| BMW | 13717521023 |
| BMW | 13717521037 |
| BMW | 13717521037-01 |
| BMW | 1371752103701 |
APPLICATION
| BMW 5 (E60) | BMW 5 (E60) 545 i |
| BMW 5 Touring (E61) | BMW 5 Touring (E61) 545 i |
| BMW 6 (E63) | BMW 6 (E63) 645 Ci |
| BMW 6 Cabriolet (E64) | BMW 6 Cabriolet (E64) 645 Ci |
| ALPINA B5 (E60) | ALPINA B5 (E60) 4.4 |
| ALPINA B5 station wagon (E61) | ALPINA B5 station wagon (E61) 4.4 |
| BMW 6 Cabriolet (E64) | BMW 6 Cabriolet (E64) 650 i |
| BMW 6 (E63) | BMW 6 (E63) 650 i |
| BMW 5 (E60) | BMW 5 (E60) 540 i |
| BMW 5 (E60) | BMW 5 (E60) 550 i |
| BMW 5 Touring (E61) | BMW 5 Touring (E61) 550 i |
| BMW 5 (E60) | BMW 5 (E60) 520 i |
| BMW 5 Touring (E61) | BMW 5 Touring (E61) 520 i |
| BMW 5 (E60) | BMW 5 (E60) 520 i |