Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2003 BMW 325i Parts

What year is your
Free Same Day Shipping

2003 BMW 325i

Filter Results
  • Notify When Available

    VIDEO

    00-08 BMW 3, X, Z Series Transmission & Oil Cooler Thermostat

    Replaces 2003 BMW 325i Automatic Transmission Oil Cooler Thermostat TRQ ECA92801

    6 reviews
    Brand: TRQ
    - ECA92801

    $34.95
    Save 15%
    List $40.95 Save $6.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

    Replaces 2003 BMW 325i Automatic Transmission Oil Cooler Thermostat TRQ ECA92801

    VIDEO

    00-08 BMW 3, X, Z Series Transmission & Oil Cooler Thermostat
    6 reviews
    Brand: TRQ - ECA92801
    $34.95
    Save 15%
    List $40.95 Save $6.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

  • Notify When Available
    92-06 BMW 3 Series Multifit; 06-08 Z4 Engine & Transmission Mount Set of 4

    Replaces 2003 BMW 325i 4 Piece Engine & Transmission Mount Kit TRQ MTA34404

    11 reviews
    Brand: TRQ
    - MTA34404

    • Quantity: 4 Piece
    • Kit Includes: (2) Front Engine Mounts
    • Kit Includes: (2) Transmission Mounts
    $74.95
    Save 19%
    List $92.95 Save $18.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

    Replaces 2003 BMW 325i 4 Piece Engine & Transmission Mount Kit TRQ MTA34404

    92-06 BMW 3 Series Multifit; 06-08 Z4 Engine & Transmission Mount Set of 4
    11 reviews
    Brand: TRQ - MTA34404
    • Quantity: 4 Piece
    • Kit Includes: (2) Front Engine Mounts
    • Kit Includes: (2) Transmission Mounts
    $74.95
    Save 19%
    List $92.95 Save $18.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

  • Notify When Available

    VIDEO

    99-11 BMW 1, 3, 5, 6, 7, M, X, Z Series Ambient Air Temperature Sensor

    Replaces 2003 BMW 325i Air Temperature Sensor TRQ ESA94914

    5 reviews
    Brand: TRQ
    - ESA94914
    $24.95
    Save 22%
    List $31.95 Save $7.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

    Replaces 2003 BMW 325i Air Temperature Sensor TRQ ESA94914

    VIDEO

    99-11 BMW 1, 3, 5, 6, 7, M, X, Z Series Ambient Air Temperature Sensor
    5 reviews
    Brand: TRQ - ESA94914
    $24.95
    Save 22%
    List $31.95 Save $7.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

  • Notify When Available

    VIDEO

    99-06 BMW Multifit Radiator Fan Clutch, Water Pump w/Metal Impellar, Plastic Tstat Housing

    Replaces 2003 BMW 325i 3 Piece Cooling System Service Kit TRQ WPA05233

    5 reviews
    Brand: TRQ
    - WPA05233

    • Quantity: 3 Piece
    • Kit Includes: (1) Radiator Fan Clutch
    • Kit Includes: (1) Engine Water Pump
    • Kit Includes: (1) Thermostat with Housing Assembly
    $119.95
    Save 22%
    List $153.95 Save $34.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

    Replaces 2003 BMW 325i 3 Piece Cooling System Service Kit TRQ WPA05233

    VIDEO

    99-06 BMW Multifit Radiator Fan Clutch, Water Pump w/Metal Impellar, Plastic Tstat Housing
    5 reviews
    Brand: TRQ - WPA05233
    • Quantity: 3 Piece
    • Kit Includes: (1) Radiator Fan Clutch
    • Kit Includes: (1) Engine Water Pump
    • Kit Includes: (1) Thermostat with Housing Assembly
    $119.95
    Save 22%
    List $153.95 Save $34.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

  • Notify When Available

    VIDEO

    Valve Cover Retaining Bolt Sealing Grommet (Set of 15)

    Replaces 2003 BMW 325i 15 Piece Valve Cover Bolt Grommet Kit TRQ SGA11390

    1 reviews
    Brand: TRQ
    - SGA11390

    • Quantity: 15 Piece
    • Kit Includes: (1) 15 Piece Valve Cover Bolt Grommet Kit
    $21.95
    Save 33%
    List $32.95 Save $11.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

    Replaces 2003 BMW 325i 15 Piece Valve Cover Bolt Grommet Kit TRQ SGA11390

    VIDEO

    Valve Cover Retaining Bolt Sealing Grommet (Set of 15)
    1 reviews
    Brand: TRQ - SGA11390
    • Quantity: 15 Piece
    • Kit Includes: (1) 15 Piece Valve Cover Bolt Grommet Kit
    $21.95
    Save 33%
    List $32.95 Save $11.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

  • Notify When Available
    Ignition Coil Set

    Replaces 2003 BMW 325i L6 2.5L 6 Piece Performance Ignition Coil Set TRQ Performance ICA61972

    14 reviews
    Brand: TRQ Performance
    - ICA61972

    • Quantity: 6 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (6) Performance Ignition Coils
    $157.95
    Save 13%
    List $181.95 Save $24.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

    Replaces 2003 BMW 325i L6 2.5L 6 Piece Performance Ignition Coil Set TRQ Performance ICA61972

    Ignition Coil Set
    14 reviews
    Brand: TRQ Performance - ICA61972
    • Quantity: 6 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (6) Performance Ignition Coils
    $157.95
    Save 13%
    List $181.95 Save $24.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

  • Notify When Available
    Thermostat with Housing Assembly

    Replaces 2003 BMW 325i Thermostat with Housing Assembly TRQ ECA90650

    1 reviews
    Brand: TRQ
    - ECA90650

    • Includes: Gasket
    $58.95
    Save 31%
    List $85.95 Save $27.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

    Replaces 2003 BMW 325i Thermostat with Housing Assembly TRQ ECA90650

    Thermostat with Housing Assembly
    1 reviews
    Brand: TRQ - ECA90650
    • Includes: Gasket
    $58.95
    Save 31%
    List $85.95 Save $27.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

  • Notify When Available

    VIDEO

    Ignition Coil Boot Set

    Replaces 2003 BMW 325i L6 2.5L with Bosch Style Ignition Coil 6 Piece Ignition Coil Boot Set TRQ ICA52497

    Brand: TRQ
    - ICA52497

    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coil Boots
    $31.95
    Save 11%
    List $35.95 Save $4.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

    Replaces 2003 BMW 325i L6 2.5L with Bosch Style Ignition Coil 6 Piece Ignition Coil Boot Set TRQ ICA52497

    VIDEO

    Ignition Coil Boot Set
    Brand: TRQ - ICA52497
    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coil Boots
    $31.95
    Save 11%
    List $35.95 Save $4.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

  • Notify When Available
    92-06 BMW 3 Series E30 E36 E46 Z1 Z3 Z4 Rear Upper Strut Mount LR = RR PAIR

    Replaces 2003 BMW 325i Rear Driver & Passenger Side Upper 2 Piece Strut Mount Set TRQ SKA56658

    1 reviews
    Brand: TRQ
    - SKA56658

    • Quantity: 2 Piece
    • Kit Includes: (2) Rear Upper Strut Mounts
    $39.95
    Save 15%
    List $46.95 Save $7.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

    Replaces 2003 BMW 325i Rear Driver & Passenger Side Upper 2 Piece Strut Mount Set TRQ SKA56658

    92-06 BMW 3 Series E30 E36 E46 Z1 Z3 Z4 Rear Upper Strut Mount LR = RR PAIR
    1 reviews
    Brand: TRQ - SKA56658
    • Quantity: 2 Piece
    • Kit Includes: (2) Rear Upper Strut Mounts
    $39.95
    Save 15%
    List $46.95 Save $7.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

  • Notify When Available

    VIDEO

    98-13 BMW 1,3, 5, 6, 7, M, X Series Multifit Coolant Temperature Sensor

    Replaces 2003 BMW 325i Coolant Temperature Sensor TRQ ESA53536

    3 reviews
    Brand: TRQ
    - ESA53536
    $25.95
    Save 21%
    List $32.95 Save $7.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

    Replaces 2003 BMW 325i Coolant Temperature Sensor TRQ ESA53536

    VIDEO

    98-13 BMW 1,3, 5, 6, 7, M, X Series Multifit Coolant Temperature Sensor
    3 reviews
    Brand: TRQ - ESA53536
    $25.95
    Save 21%
    List $32.95 Save $7.00

    Guaranteed to Fit 2003 BMW 325i

    Guaranteed to Fit 2003 BMW 325i

1

...

1 2 3 4 5

...

47
Close



BMW is a registered trademark of Bayerische Motoren Werke AG. 1A Auto is not affiliated with or sponsored by BMW or Bayerische Motoren Werke AG. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.