K&N 33-2675 High-Flow Washable Reusable Panel Air Filter - OEM Drop-In Replacement for BMW 5/7/8 Series (E34 530i/540i, E32/E38 730i/735i/740i, E31 840i/840Ci); Also Fits Opel Senator B & Vauxhall Senator

K&N 33-2675 Replacement Air Filter

Upgrade your intake with the K&N 33-2675 Replacement Air Filter. This high‑flow, washable, reusable panel air filter is a direct OEM‑fit drop‑in for selected BMW 5 Series, 7 Series and 8 Series models, plus Opel Senator and Vauxhall Senator applications. Designed to increase airflow and performance while delivering excellent filtration, the K&N 33‑2675 is the ideal performance air filter upgrade for enthusiasts who want sharper throttle response, a crisper induction note and long‑term value compared with disposable paper filters.

At Nforcd we use K&N panel filters on our own cars and our customers consistently report smoother response and a more engaging drive. If you want a BMW E34 air filter, BMW E32 air filter, BMW E38 air filter or BMW E31 air filter that simply fits and performs, the K&N 33‑2675 is a proven choice.

Why choose the K&N 33‑2675 performance air filter

• High‑flow cotton media for increased airflow and performance
• Washable and reusable for long service life and reduced waste
• Direct OEM replacement panel filter that fits the factory airbox
• No remap required and no modifications needed
• Durable construction for dependable engine protection

Compatibility

Please double‑check fitment with our team if you are unsure. See detailed applications below.

BMW

• 5 Series
  • 530i
    • E34 3.0 V8 (160 kW / 218 hp) (1992‑1997)
    • E34 3.0 V8 (160 kW / 218 hp) (1992‑1995)
  • 540i
    • E34 4.0 (210 kW / 286 hp) (1993‑1997)
    • E34 4.0 V8 (210 kW / 286 hp) (1992‑1995)
• 7 Series
  • 730i
    • E32 3.0 V8 (160 kW / 218 hp) (1992‑1994)
    • E38 3.0 (155 kW / 211 hp) (1994‑2001)
    • E38 3.0 (160 kW / 218 hp) (1994‑2001)
  • 740i
    • E32 4.0 V8 (210 kW / 286 hp) (1992‑1994)
    • E38 4.0 (210 kW / 286 hp) (1994‑2001)
    • E38 4.4 (210 kW / 286 hp) (1996‑2001)
  • 735i
    • E38 3.5 (173 kW / 235 hp) (1996‑1998)
    • E38 3.5 (175 kW / 238 hp) (1998‑2001)
• 8 Series
  • 840Ci
    • E31 4.4 (210 kW / 286 hp) (1996‑1999)
  • 840i
    • E31 4.0 (210 kW / 286 hp) (1993‑1996)

OPEL

• Senator
  • Senator B (V88)
    • 3.0 (P19) (115 kW / 156 hp) (09/1987 ‑ 09/1993)
    • 3.0 (P19) (130 kW / 177 hp) (01/1988 ‑ 09/1990)
    • 3.0i Cat (P19) (130 kW / 177 hp) (01/1988 ‑ 09/1993)

VAUXHALL

• Senator
  • Senator Mk2 (B) (V88)
    • 3.0 (130 kW / 177 hp) (01/1988 ‑ 09/1990)
    • 3.0i Cat (130 kW / 177 hp) (01/1988 ‑ 09/1993)

Part number

33‑2675

Fitting and support

This is a simple drop‑in installation into the factory airbox. For professional fitting, we recommend booking with Nforcd in Warwickshire. Request a fitting quote at sales@nforcd.com.

Compatibility check before dispatch

We will verify compatibility prior to dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout and our team will confirm the K&N 33‑2675 is correct for your vehicle.

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