K&N 33-3079 Air Filter for 2015-2026 BMW 5/7/8 Series & X3/X4/X5/X6/X7 B48/B58

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Product Specification:

SKU:KNN33-3079

MPN: 33-3079

UPC: 024844365538

Weight: 1.2 lb

Inventory: 76

Type: Air Filters - Drop In

Vehicle Fitment

2017-2023 BMW 530i / 530i xDrive (G30/G31, 2.0L L4 B46/B48)
2017-2022 BMW 530e / 530e xDrive (G30, 2.0L L4 B46/B48 PHEV)
2016-2022 BMW 540i / 540i xDrive (G30, 3.0L L6 B58)
2018 BMW 540d xDrive (G30, 3.0L L6 B57 Diesel)
2017-2021 BMW 630d GT / 630i GT (G32, 3.0L L6 B57/B58)
2019 BMW 640i xDrive GT (G32, 3.0L L6 B58)
2015-2026 BMW 740i (G11/G12, 3.0L L6 B58, RWD/xDrive)
2018-2022 BMW 740i xDrive (G12, 3.0L L6 B58)
2018-2019 BMW 740e xDrive (G12, 2.0L L4 B48 PHEV)
2020-2022 BMW 745e / 745e xDrive (G12, 3.0L L6 B58 PHEV)
2020-2023 BMW 840i / 840i Gran Coupe / 840i xDrive / 840i xDrive Gran Coupe (G14/G15/G16, 3.0L L6 B58)
2018-2023 BMW X3 (G01, 2.0L L4 B46/B48 / 3.0L L6 B58, sDrive/xDrive)
2019-2022 BMW X4 (G02, 2.0L L4 B46 / 3.0L L6 B58, xDrive)
2019-2022 BMW X5 (G05, 2.0L L4 / 3.0L L6 B57/B58, sDrive/xDrive)
2020-2022 BMW X6 (G06, 3.0L L6 B58, sDrive/xDrive)
2019-2022 BMW X7 (G07, 3.0L L6 B57/B58, xDrive)

Fitment Notes

Compatible engine codes: B46 / B48 (2.0L L4 petrol), B57 (3.0L L6 diesel), B58 (3.0L L6 petrol) across all listed G-series platforms.
PHEV variants (530e, 740e, 745e) confirmed - filter fits the combustion engine airbox only.
Does not fit V8-powered models (M5, M8, X5 M, X6 M, 750i, 850i) or 4-cylinder diesel-only variants not listed - verify airbox type before ordering.
X3 M40i (B58) and X4 M40i (B58) fitment confirmed for 2018-2019 model years; 2020+ M40i models may use a revised airbox - confirm before ordering.
BMW 740i fitment confirmed through 2026 per K&N's official product page.

Features

Multi-layer oiled cotton gauze media engineered to outflow the restrictive OEM paper element.
Washable and reusable - designed to last the full lifetime of the vehicle.
Up to 99% filtration efficiency maintained across both 2.0L four-cylinder and 3.0L six-cylinder petrol and diesel applications.
Direct drop-in fit into the factory airbox - no cutting, drilling, or adapters required.
Cleaning interval of up to 75,000 miles under normal highway driving conditions.
Backed by K&N's No-Hassle Lifetime Limited Warranty.

Specifications

Filter Shape: Panel
Filter Material: Oiled Cotton Gauze
Filter Color: Red
Outside Length: 10.688 in (272 mm)
Outside Width: 8.625 in (219 mm)
Height: 1.125 in (29 mm)
OEM Cross Reference: BMW 13718577170, Mann-Hummel C28037, Fram CA12232
Street Legal in All US States: Yes
TUV Approved: Yes (Europe)

Included Components

1x K&N 33-3079 High-Flow Panel Air Filter (pre-oiled, ready to install)

Product Description

The K&N 33-3079 is a washable, reusable high-flow drop-in replacement air filter covering BMW's G-series lineup across both 2.0L four-cylinder (B46/B48) and 3.0L six-cylinder (B57/B58) engine families - including the 5 Series (G30/G31/G32), 7 Series (G11/G12), 8 Series (G14/G15/G16), X3 (G01), X4 (G02), X5 (G05), X6 (G06), and X7 (G07). It fits directly into the factory airbox with no modifications required across all listed RWD and xDrive configurations, including plug-in hybrid variants.

Built from multi-layer oiled cotton gauze between two aluminum wire screens, the 33-3079 maintains up to 99% filtration efficiency while improving airflow over the OEM paper element. With a 75,000-mile cleaning interval and K&N's Lifetime Limited Warranty, it is a cost-effective, long-term upgrade for everyday drivers and enthusiasts across BMW's entire modern G-series platform from 2015 through 2026.