SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2004 BMW 645Ci Engine & Engine Management

What year is your
Free Same Day Shipping

2004 BMW 645Ci Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2004 BMW 645Ci 10 Piece Performance Ignition Kit TRQ Performance TKA00592

    Brand: TRQ Performance
    - TKA00592

    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $323.95
    Save 33%
    List $484.95 Save $161.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

    Replaces 2004 BMW 645Ci 10 Piece Performance Ignition Kit TRQ Performance TKA00592

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA00592
    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $323.95
    Save 33%
    List $484.95 Save $161.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2004 BMW 645Ci with Bosch Style Ignition Coil 10 Piece Performance Ignition Kit TRQ Performance TKA00595

    Brand: TRQ Performance
    - TKA00595

    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $415.00
    Save 29%
    List $586.95 Save $171.95

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

    Replaces 2004 BMW 645Ci with Bosch Style Ignition Coil 10 Piece Performance Ignition Kit TRQ Performance TKA00595

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA00595
    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $415.00
    Save 29%
    List $586.95 Save $171.95

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2004 BMW 645Ci 10 Piece Ignition Kit TRQ TKA00530

    Brand: TRQ
    - TKA00530

    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $415.00
    Save 13%
    List $477.95 Save $62.95

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

    Replaces 2004 BMW 645Ci 10 Piece Ignition Kit TRQ TKA00530

    VIDEO

    Kit image
    Brand: TRQ - TKA00530
    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $415.00
    Save 13%
    List $477.95 Save $62.95

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2004 BMW 645Ci 10 Piece Ignition Kit TRQ TKA00529

    Brand: TRQ
    - TKA00529

    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $375.00
    Save 28%
    List $523.95 Save $148.95

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

    Replaces 2004 BMW 645Ci 10 Piece Ignition Kit TRQ TKA00529

    VIDEO

    Kit image
    Brand: TRQ - TKA00529
    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $375.00
    Save 28%
    List $523.95 Save $148.95

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2004 BMW 645Ci with 2 External Lams; Black Plastic Above Spark Plug Boot 10 Piece Ignition Kit TRQ TKA00540

    Brand: TRQ
    - TKA00540

    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $339.95
    Save 31%
    List $495.95 Save $156.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

    Replaces 2004 BMW 645Ci with 2 External Lams; Black Plastic Above Spark Plug Boot 10 Piece Ignition Kit TRQ TKA00540

    VIDEO

    Ignition Kit
    Brand: TRQ - TKA00540
    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $339.95
    Save 31%
    List $495.95 Save $156.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2004 BMW 645Ci with Bosch Style Ignition Coil 10 Piece Ignition Kit TRQ TKA00539

    Brand: TRQ
    - TKA00539

    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $347.95
    Save 33%
    List $520.95 Save $173.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

    Replaces 2004 BMW 645Ci with Bosch Style Ignition Coil 10 Piece Ignition Kit TRQ TKA00539

    VIDEO

    Kit image
    Brand: TRQ - TKA00539
    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Kit Includes: (1) Cylinders #1 - 4 Valve Cover
    • Kit Includes: (1) Cylinders #5 - 8 Valve Cover
    $347.95
    Save 33%
    List $520.95 Save $173.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2004 BMW 645Ci 16 Piece Ignition Kit TRQ TKA20573

    Brand: TRQ
    - TKA20573

    • Kit Includes: (8) Spark Plugs
    • Ignition Coil Color: Black
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    $236.91
    Save 13%
    List $272.95 Save $36.04

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

    Replaces 2004 BMW 645Ci 16 Piece Ignition Kit TRQ TKA20573

    VIDEO

    Ignition Kit
    Brand: TRQ - TKA20573
    • Kit Includes: (8) Spark Plugs
    • Ignition Coil Color: Black
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    $236.91
    Save 13%
    List $272.95 Save $36.04

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces 2004 BMW 645Ci V8 4.4L with Bosch Style Ignition Coil Ignition Coil TRQ ICA61761

    1 reviews
    Brand: TRQ
    - ICA61761

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $38.95
    Save 25%
    List $51.95 Save $13.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

    Replaces 2004 BMW 645Ci V8 4.4L with Bosch Style Ignition Coil Ignition Coil TRQ ICA61761

    VIDEO

    Ignition Coil
    1 reviews
    Brand: TRQ - ICA61761
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $38.95
    Save 25%
    List $51.95 Save $13.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

  • Notify When Available

    VIDEO

    Variable Valve Timing Solenoid

    Replaces 2004 BMW 645Ci Variable Valve Timing Solenoid TRQ VTA93433

    Brand: TRQ
    - VTA93433

    $42.95
    Save 17%
    List $51.95 Save $9.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

    Replaces 2004 BMW 645Ci Variable Valve Timing Solenoid TRQ VTA93433

    VIDEO

    Variable Valve Timing Solenoid
    Brand: TRQ - VTA93433
    $42.95
    Save 17%
    List $51.95 Save $9.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2004 BMW 645Ci 2 Piece Variable Valve Timing Solenoid Set TRQ VTA93105

    Brand: TRQ
    - VTA93105

    • Quantity: 2 Piece
    • Kit Includes: (2) Variable Valve Timing Solenoids
    $66.95
    Save 24%
    List $87.95 Save $21.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

    Replaces 2004 BMW 645Ci 2 Piece Variable Valve Timing Solenoid Set TRQ VTA93105

    VIDEO

    Kit image
    Brand: TRQ - VTA93105
    • Quantity: 2 Piece
    • Kit Includes: (2) Variable Valve Timing Solenoids
    $66.95
    Save 24%
    List $87.95 Save $21.00

    Guaranteed to Fit 2004 BMW 645Ci

    Guaranteed to Fit 2004 BMW 645Ci

1

...

2 3 4 5 6

...

6
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
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

This part doesn't fit a . Select from parts that fit.

Show parts that fit