Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

Audi A4 Quattro Engine & Engine Management

What year is your
Free Same Day Shipping

Audi A4 Quattro Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 4 Piece Spark Plug Set TRQ SPA02152

    10 reviews
    Brand: TRQ - SPA02152

    • Quantity: 4 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (4) Spark Plugs
    $44.95
    Save 10%
    List $49.95 Save $5.00
  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 4 Piece Spark Plug Set TRQ SPA02194

    6 reviews
    Brand: TRQ - SPA02194

    • Quantity: 4 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (4) Spark Plugs
    $44.95
    Save 10%
    List $49.95 Save $5.00
  • Notify When Available
    97-06 A4; 00-06 TT; 00-06 Golf; 00-05 Jetta; 98-05 Passat; 98-10 Bet w/1.8L Trbo Bst Cntrl Sol Valve

    Replaces VW Audi Boost Control Valve TRQ ESA35957

    2 reviews
    Brand: TRQ - ESA35957
    $59.95
    Save 17%
    List $71.95 Save $12.00
  • Notify When Available

    VIDEO

    Kit image

    Replaces Audi 12 Piece Ignition Kit TRQ ICA71883

    2 reviews
    Brand: TRQ - ICA71883

    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Kit Includes: (6) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    $162.95
    Save 23%
    List $211.95 Save $49.00
  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces VW Audi Engine Knock Sensor TRQ ESA90006

    Brand: TRQ - ESA90006
    $34.95
    Save 15%
    List $40.95 Save $6.00
  • Notify When Available
    Intake Manifold

    Replaces VW Audi Intake Manifold TRQ IMA80694

    Brand: TRQ - IMA80694

    $95.95
    Save 14%
    List $111.95 Save $16.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces VW Audi 8 Piece Ignition Kit TRQ Performance TKA05816

    5 reviews
    Brand: TRQ Performance - TKA05816

    • Kit Includes: (4) Spark Plugs
    • Quantity: 8 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (4) Performance Ignition Coils
    $136.95
    Save 22%
    List $174.95 Save $38.00
  • Notify When Available
    Ignition Coil Set

    Replaces VW Audi 4 Piece Ignition Coil Set TRQ Performance ICA79706

    6 reviews
    Brand: TRQ Performance - ICA79706

    • Quantity: 4 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (4) Performance Ignition Coils
    $125.95
    Save 21%
    List $158.95 Save $33.00
  • Notify When Available

    VIDEO

    Valve Cover

    Replaces Audi A4 A4 Quattro Valve Cover TRQ VCA93588

    1 reviews
    Brand: TRQ - VCA93588

    • Includes: Gaskets
    $76.95
    Save 21%
    List $97.95 Save $21.00
  • Notify When Available

    VIDEO

    Camshaft Position Sensor

    Replaces VW Audi Camshaft Position Sensor TRQ ESA92035

    1 reviews
    Brand: TRQ - ESA92035
    $34.95
    Save 15%
    List $40.95 Save $6.00
1

...

1 2 3 4 5

...

19
Close



Audi is a registered trademark of Audi AG. 1A Auto is not affiliated with or sponsored by Audi or Audi 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.