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BMC Air Filter BMW 1 Series / 3 Series / X 1

No more paper filter to replace every 15,000 km: the BMC ref. 677/08 oiled cotton gauze filter can be washed and reused indefinitely. Higher airflow than the original filter, fitted in minutes without modification. Fits: BMW 1.
Brand BMC Filter
Reference 677/08
€75.60 (VAT incl.)
€84.00 -10%
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Available from the manufacturer 1 in stock at factory
  1. Order today
  2. Preparation at the manufacturer
  3. Delivery Thu 15 Oct
Estimated delivery on 15/10/2026
This lead time is an estimate and may change due to circumstances beyond our control
Get free STANDARD shipping on small items or on orders of €250.00 or more!*
With this product: €75.60 Free delivery from €250.00

BMC Air Filter - Ref. 677/08

The original paper filter is fine for a stock setup, but once you've tried a washable cotton filter, it's hard to go back. The BMC ref. 677/08, made from multi-layer oiled cotton gauze, flows more air than paper while still trapping particles effectively. The result: a sharper throttle response, an engine that breathes better, and no more buying disposable filters.

Key Features

  • Washable and reusable - unlimited service life with regular maintenance
  • Higher airflow than the original paper filter
  • Direct fit - no modification required, plug-and-play replacement
  • Efficient filtration - multi-layer oiled cotton gauze
  • Warranty: 2 years

Filter Maintenance

Cleaning recommended every 15,000 to 20,000 km with the BMC maintenance kit (cleaner + re-oiling oil, sold separately). After washing, let it air dry, then re-oil before reinstalling.

Technical Specifications

  • BMC Ref.: 677/08

Vehicle Compatibility

ModelEngine / Power / Years
BMW
1 (E81,E82,E87,E88)116i (115 hp, 04 - 07) - Engine code: N45NB16
116i (122 hp, 09 - 12) - Engine code: N43B20A
118i (129 hp, 04 - 12) - Engine code: N46B20
118i (143 hp, 07 - 12) - Engine code: N43B20A
118i (136 hp, 08 - 13) - Engine code: N46B20B
120i (150 hp, 04 - 07) - Engine code: N46B20, N42B20A
120i (156 hp, 07 - 12) - Engine code: N46B20
120i (170 hp, 07 - 12) - Engine code: N46NB20, N43B20A
3 (E90,E91,E92,E93)316i (116 hp, 06 - 11) - Engine code: N45NB16A
316i (129 hp, 07 - 11) - Engine code: N45NB16A
316i 1.6 [ENG] (116 hp, 08 - 11) - Engine code: N45NB16A
318i (129 hp, 05 - 07) - Engine code: N46B20
318i (143 hp, 07 - 12) - Engine code: N46B20A
320i (150 hp, 05 - 07) - Engine code: N46B20
320i (170 hp, 06 - 12) - Engine code: N43B20A, N46B20A/B
320Si (173 hp, 05 - 07) - Engine code: N45B20S
X 1 (E84)18i (150 hp, 10 - 15) - Engine code: N46B20A
Materials Oiled Cotton
Product family Engine
Engine Air Filters

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