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OEM BMW and Mini Air Filters

51748055843 - : Lower Duct for BMW Image

Lower Duct

With M4. With M3.
$97.19
MSRP $128.05
Save $30.86
24.1% Off
51748096518 - : Side Duct for BMW Image

Side Duct

With m technology pkg.
$45.95
MSRP $60.55
Save $14.60
24.1% Off
64116935073 - : Actuator for BMW Image

Actuator

Rear unit, recycling flap.
Backordered
13718672108 - : Duct for BMW Image

Duct

2.0L turbo.
$252.39
MSRP $353.98
Save $101.59
28.7% Off
64229292189 - : Upper Duct for BMW Image

Upper Duct

2018-23. 2016-22.
Backordered
51118090087 - : Finish Molding for BMW Image

Finish Molding

2019-22.
$81.34
MSRP $107.17
Save $25.83
24.1% Off
51748079938 - : Lower Duct for BMW Image

Lower Duct

With M8, duct & guides.
$36.77
MSRP $48.44
Save $11.67
24.1% Off
51753423696 - : Center Shield for BMW Image

Center Shield

Auto trans.
$155.32
MSRP $201.58
Save $46.26
22.9% Off
51138070538 - : Molding for BMW Image

Molding

With m, m competition, black/chrome.
$75.60
MSRP $99.61
Save $24.01
24.1% Off
64119297756 - : Housing Gasket for BMW Image

Housing Gasket

$18.11
MSRP $23.86
Save $5.75
24.1% Off
51747205943 - : Side Duct for BMW Image

Side Duct

With m model.
$52.53
MSRP $69.21
Save $16.68
24.1% Off
64227466092 - : Cooling Duct for BMW Image

Cooling Duct

Rear, right side, #1.
Backordered

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Why Air Filters Are Vital for Every Drive

An air filter is one of the most essential components in maintaining engine health. Also referred to as an air element or air cleaner, it ensures that only clean, debris-free air reaches the combustion chamber. Without a properly functioning filter, contaminants can disrupt combustion, causing poor fuel economy, reduced acceleration, and potential damage to pistons and valves.

How Do Air Filters Benefit BMW Vehicles?

For a model like the BMW X3, maintaining airflow precision is critical to ensuring smooth responsiveness and strong acceleration. Upgrading your filter regularly also helps extend the lifespan of related components such as spark plugs, which rely on consistent combustion conditions.

Signs You Need to Replace Your Air Filter

  1. Reduced fuel efficiency or sluggish acceleration.
  2. Dark or dirty filter during inspection.
  3. Unusual engine noises or hesitation.
  4. Increased exhaust smoke or odor.
  5. Longer cranking times during startup.

Air Filter Buying Guide

  • OEM filters ensure exact fit and long-term reliability.
  • Performance filters offer improved airflow for enthusiasts.
  • Reusable filters are eco-friendly and cost-saving.
  • Cabin filters provide comfort by cleaning interior air.
  • Check your owner’s manual for replacement intervals.

Related Parts to Consider

  • Air intake systems for optimized flow.
  • Cabin air filters for passenger comfort.
  • Engine parts for comprehensive maintenance.

Secure your OEM air filters at BMW Mini Parts Solutions for guaranteed fit and durability. For support, reach out to our team anytime.