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2001 BMW 525i Air Filter

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K&N Air Filter - Air Filter - Panel - H-1 in. - L-9.25 in. - W-6.875 in.

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(2 Reviews)
5 Stars
K&N 33-2070
Air Filter
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Our List Price: $50.99
with FREE Shipping
(>15) In Stock
Part Number: 1031-03018269
Manufacturer Part Number: 33-2070
Notes: Air Filter; Panel; H-1 in.; L-9.25 in.; W-6.875 in.
Features:
  • Designed To Boost Horse Power And Acceleration
  • High Air Flow With Exceptional Filtration
  • Lasts Up To 50000 Miles Before Cleaning
  • Million Mile Limited Warranty
  • Washable And Reusable
  • Will Not Void Vehicle Warranty
  • Works With Original Equip. Mfg. Vehicle Electronics
Condition: New

Shipping Options:
Free Ground Shipping

Maintenance Information:
  • Maintenance Information PDF - [1]
  • This Product Fits the Following: Catalog: F
    Vehicle
    2001 BMW 525i

    K&N Air Filter
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    (Read reviews)
    Product List Price:
    $74.06
    Our List Price: $50.48
    with FREE Shipping
    (14) In Stock
    Part Number: W0133-1618629
    Manufacturer Part Number: W0133-1618629
    Notes: High Performance
    Features:
    • Will NOT Void Vehicle Warranty
    • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
    • Emissions Legal in all 50 US States.
    • Economical, a K&N Air Filter Will Last the Life of Your Automobile, Motorcycle, or ATV
    • Works with Vehicle Electronics
    • Environmentally Friendly The K&N FilterCharger air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life.
    • The aut
    Condition: New

    Shipping Options:
    Free Ground Shipping or (Overnight and 2-Day Shipping)
    This Product Fits the Following: Catalog: A
    Vehicle
    2001 BMW 525i

    K&N Air Filter
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    (Read reviews)
    Product List Price:
    $72.78
    Our List Price: $49.48
    with FREE Shipping
    (18) In Stock
    Part Number: W0133-1620149
    Manufacturer Part Number: W0133-1620149
    Notes: High Performance
    Features:
    • Will NOT Void Vehicle Warranty
    • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
    • Emissions Legal in all 50 US States.
    • Economical, a K&N Air Filter Will Last the Life of Your Automobile, Motorcycle, or ATV
    • Works with Vehicle Electronics
    • Environmentally Friendly The K&N FilterCharger air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life.
    • The aut
    Condition: New

    Shipping Options:
    Free Ground Shipping or (Overnight and 2-Day Shipping)
    This Product Fits the Following: Catalog: A
    Vehicle
    2001 BMW 525i

    Mann Air Filter
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    (Read reviews)
    Product List Price:
    $30.00
    Our List Price: $15.48
    (>25) In Stock
    Part Number: W0133-1973804
    Features:
    • OE Equivalent and a Direct fit Application
    • Improves performance and fuel economy
    • Guarantees optimum control of the fuel-air mixture
    • Prevents abrasive particulate matter from entering the engine
    Condition: New

    Shipping Options:
    Ground, Overnight, 2 Day
    OEM
    This Product Fits the Following: Catalog: A
    Vehicle
    2001 BMW 525i

    Mann Air Filter
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    (Read reviews)
    Our List Price: $13.73
    (7) In Stock
    Part Number: 1031-09068975
    Notes: Air Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: H
    Vehicle Engine
    2001 BMW 525i 2.5L 6 Cyl 24Valve FI 

    Mann Air Filter
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    (Read reviews)
    Our List Price: $15.73
    (35) In Stock
    Part Number: 1031-08027216
    Notes: Air Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: G
    Vehicle
    2001 BMW 525i

    Hengst Air Filter
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    (2 Reviews)
    5 Stars
    Hengst W0133-1973804
    Air Filter
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    Product List Price:
    $30.00
    Our List Price: $11.48
    (>25) In Stock
    Part Number: W0133-1973804
    Features:
    • OE Equivalent and a Direct fit Application
    • Protection against engine wear and a longer service life thanks to tremendous levels of dirt separation
    • High fitting precision and stability ensure 100-percent tightness and permanent functional reliability
    • Flame-retardant filter media prevent engine fires due to flying sparks
    • Thanks to a high-quality impregnation, the filter paper remains stable under pressure and does not tear even during humid weather
    • Special paper embossing
    Condition: New

    Shipping Options:
    Ground, Overnight, 2 Day
    OEM
    This Product Fits the Following: Catalog: A
    Vehicle
    2001 BMW 525i

    Hengst Air Filter
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    (Read reviews)
    Our List Price: $12.73
    (35) In Stock
    Part Number: 1031-08024006
    Notes: Air Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: G
    Vehicle
    2001 BMW 525i

    AC Delco Air Filter
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    (Read reviews)
    Our List Price: $20.08
    (14) In Stock
    Part Number: 1031-05006749
    Notes: Professional -- New
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: B
    Vehicle Engine
    2001 BMW 525i 2.5L 6 Cyl FI 

    WIX Air Filter
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    (1 Reviews)
    5 Stars
    WIX 46320
    Air Filter
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    Our List Price: $17.73
    (12) In Stock
    Part Number: 1031-09116534
    Notes: Air Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: H
    Vehicle Engine
    2001 BMW 525i 2.5L 6 Cyl 
    2001 BMW 525i 2.5L 6 Cyl 

    Full Air Filter
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    (1 Reviews)
    4 Stars
    Full W0133-1973804
    Air Filter
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    Product List Price:
    $30.00
    Our List Price: $10.48
    (>25) In Stock
    Part Number: W0133-1973804
    Features:
    • Easy installation with a factory quality fit
    • OE-quality engineering and materials
    • High airflow rate improves performance and fuel economy
    • Superior dust-holding capacity will increase filter life
    • Prevents particulate matter from entering the engine
    Condition: New

    Shipping Options:
    Ground, Overnight, 2 Day
    This Product Fits the Following: Catalog: A
    Vehicle
    2001 BMW 525i

    AFE Air Filter - Magnum FLOW Pro 5R OE Replacement Air Filter - Polyurethane Frame - Washable / Reusable - Progressive Bump Seal Design

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    (Read reviews)
    Our List Price: $76.00
    with FREE Shipping
    (8) In Stock
    Part Number: 1031-03001654
    Notes: Magnum FLOW Pro 5R OE Replacement Air Filter; Polyurethane Frame; Washable / Reusable; Progressive Bump Seal Design
    Features:
    • And Convenience
    • For Improved Horsepower And Torque
    • Limited Lifetime Warranty
    • Oil-Free Dry Synthetic Media
    • Perfect Balance Of Performance Protection
    • Provides Dramatic Airflow Increases
    • w/99.2 Percent Filtration Efficiency
    • Worlds Easiest Air Filter
    Condition: New

    Shipping Options:
    Free Ground Shipping
    This Product Fits the Following: Catalog: F
    Vehicle
    2001 BMW 525i

    AFE Air Filter - Magnum FLOW Pro 5R OE Replacement Air Filter - Polyurethane Frame - Washable And Reusable - Bump Seal Design - Rounded Open Pleats

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    (Read reviews)
    Our List Price: $76.00
    with FREE Shipping
    (1) In Stock
    Part Number: 1031-03001653
    Notes: Magnum FLOW Pro 5R OE Replacement Air Filter; Polyurethane Frame; Washable And Reusable; Bump Seal Design; Rounded Open Pleats
    Features:
    • Deep Cotton Pleats for Increased Flow
    • Fits In Factory Housing
    • High Flow For Increased Performance
    • Limited Lifetime Warranty
    • Progressive 5 Layer Cotton Gauze Material
    • Progressive Bump Seal For Leak-Free Seal
    Condition: New

    Shipping Options:
    Free Ground Shipping
    This Product Fits the Following: Catalog: F
    Vehicle
    2001 BMW 525i

    Pronto Air Filter
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    (Read reviews)
    Our List Price: $9.08
    (>35) In Stock
    Part Number: 1031-05346420
    Notes: Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: B
    Vehicle Engine
    2001 BMW 525i 2.5L 6 Cyl 

    Bosch Air Filter
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    (Read reviews)
    Our List Price: $5.73
    (1) In Stock
    Part Number: 1031-09125969
    Notes: Workshop Air Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: H
    Vehicle Engine
    2001 BMW 525i 2.5L 6 Cyl 

    NPN Air Filter
    Click to Enlarge
    (Read reviews)
    Product List Price:
    $30.00
    Our List Price: $8.48
    (2) In Stock
    Part Number: W0133-2035815
    Features:
    • Easy installation with a factory quality fit
    • OE-quality engineering and materials
    • High airflow rate improves performance and fuel economy
    • Superior dust-holding capacity will increase filter life
    • Prevents particulate matter from entering the engine
    Condition: New

    Shipping Options:
    Ground, Overnight, 2 Day
    This Product Fits the Following: Catalog: A
    Vehicle
    2001 BMW 525i

    Beck Arnley Air Filter
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    (1 Reviews)
    5 Stars
    Beck Arnley 042-1536
    Air Filter
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    Our List Price: $17.08
    (>35) In Stock
    Part Number: 1031-05011177
    Notes: Air Filter -- PRIMARY
    Features:
    • Quality construction
    • Finest materials
    • Excellent quality
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: B
    Vehicle
    2001 BMW 525i

    Denso Air Filter
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    (Read reviews)
    Our List Price: $13.73
    (3) In Stock
    Part Number: 1031-09028177
    Notes: FTF Air Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: H
    Vehicle Engine
    2001 BMW 525i 2.5L 6 Cyl M54 

    Hastings Air Filter
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    (1 Reviews)
    5 Stars
    Hastings AF412
    Air Filter
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    Our List Price: $15.08
    (>35) In Stock
    Part Number: 1031-05041245
    Notes: Air Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: B
    Vehicle Engine
    2001 BMW 525i 2.5L 6 Cyl 

    Mahle Air Filter
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    (Read reviews)
    Our List Price: $10.08
    (>35) In Stock
    Part Number: 1031-05344548
    Notes: Air Filter -- Air Filter (Primary)
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: B
    Vehicle Engine
    2001 BMW 525i 2.5L 6 Cyl M54 

    BMC Filters Air Filter
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    (Read reviews)
    Our List Price: $63.73
    (17) In Stock
    Part Number: 1031-08002608
    Notes: Air Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: G
    Vehicle
    2001 BMW 525i

    Mahle Air Filter
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    (Read reviews)
    Our List Price: $11.73
    (35) In Stock
    Part Number: 1031-08026866
    Notes: Air Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: G
    Vehicle
    2001 BMW 525i

    Fram Air Filter
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    (Read reviews)
    Our List Price: $23.08

    Out of Stock
    Part Number: 1031-05213758
    Notes: EXTRA GUARD -- Flexible Panel Air Filter
    Condition: New

    Shipping Options:
    Ground
    This Product Fits the Following: Catalog: B
    Vehicle
    2001 BMW 525i



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