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Shopping for 2004-Audi-A6
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2004 Audi A6 Ignition Coils & Spark Plugs Kits

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2002-2004 Audi A6 Ignition Coil and Spark Plug Kit Set of 12 Iridium Series | 4-Blade Terminal | 2-Year Warranty | A-Premium APIC08142002-2004 Audi A6 Ignition Coil and Spark Plug Kit Set of 12 Iridium Series | 4-Blade Terminal | 2-Year Warranty | A-Premium APIC0814
A-Premium®Part # APIC0814
2002-2004 Audi A6 Ignition Coil and Spark Plug Kit Set of 12 Iridium Series | 4-Blade Terminal | 2-Year Warranty | A-Premium APIC0814
$174.99
Quantity Less than 2
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2-year warranty
90 days free return
Fits Audi A6: 2002 2003 2004
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2004 Audi A6
Item LocatedCanada
Quantity12
ColorRed
item #100500XG
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2002 2004 Audi A6 Quattro Ignition Coil and Spark Plug Kit Set of 12 Iridium Series | 4-Blade Terminal | 2-Year Warranty | A-Premium APIC0814
A-Premium®Part # APIC0814
2002 2004 Audi A6 Quattro Ignition Coil and Spark Plug Kit Set of 12 Iridium Series | 4-Blade Terminal | 2-Year Warranty | A-Premium APIC0814
$174.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2004 Audi A6
Item LocatedCanada
Quantity12
ColorRed
item #10050449
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2000-2004 Audi A6 Quattro Ignition Coil and Spark Plug Kit Set of 16 Iridium Series | 4-Blade Terminal | 2-Year Warranty | A-Premium APIC0762
A-Premium®Part # APIC0762
2000-2004 Audi A6 Quattro Ignition Coil and Spark Plug Kit Set of 16 Iridium Series | 4-Blade Terminal | 2-Year Warranty | A-Premium APIC0762
$201.99
Quantity Less than 4
Edit ZIP code
2-year warranty
90 days free return
Fits Audi A6 Quattro: 2000 2001 2002 2003 2004
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2004 Audi A6
Item LocatedCanada
Quantity16
ColorBlack
item #100500NW
Note
【Note-1】This item comes with 4-Blade Terminal, Not 3-Blade.;
【Note-2】This item comes with Bolt-On Type, Not Push-In Type.;
【Note-3】This item comes with Rubber Boot, Not Metal Housing.
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2003-2004 Audi A6 Quattro Ignition Coil and Spark Plug Kit Set of 8 Iridium Series | 4-Blade Terminal | 2-Year Warranty | A-Premium APIC0793
A-Premium®Part # APIC0793
2003-2004 Audi A6 Quattro Ignition Coil and Spark Plug Kit Set of 8 Iridium Series | 4-Blade Terminal | 2-Year Warranty | A-Premium APIC0793
$121.99
Edit ZIP code
2-year warranty
90 days free return
Fits Audi A6 Quattro: 2003 2004
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2004 Audi A6
Item LocatedCanada
Quantity8
ColorBlack
item #1004TSSX
Show less

Advantages of using an ignition coils and spark plugs kit

An ignition coils and spark plugs kit is a package that typically includes both ignition coils and spark plugs. An ignition coil and spark plug kit is often mentioned and sold together because these components work closely together in the ignition system. Advantages of using an ignition coils and spark plugs kit include:

  1. Improved Performance: Enhances engine performance, throttle response, and power output.
  2. Fuel Efficiency: Increases fuel efficiency and potentially improves gas mileage.
  3. Emission Reduction: This leads to cleaner combustion, reducing emissions.
  4. Smooth Idling: Promotes smoother and stable idling.
  5. Reliability: Enhances overall ignition system reliability.
  6. Simplified Maintenance: Convenient package with all necessary components.
  7. Optimal Timing: Maintains proper ignition timing.
  8. Consistency: Ensures consistent ignition across all cylinders.
  9. Extended Component Life: This can potentially prolong the life of coils and spark plugs.
  10. Cost-Effective: Often more cost-effective than buying components individually.

Should I replace ignition coils with spark plugs?

Replacing ignition coils along with spark plugs is not always necessary, but it can be a wise decision in certain situations:

  • Mileage and age: Consider replacement if your vehicle has high mileage or the ignition coils are old to maintain optimal performance.
  • Maintenance schedule: Refer to your vehicle's maintenance schedule for recommended replacement intervals.
  • Symptoms: If you experience issues like misfires, rough idling, reduced power, or poor fuel efficiency, consider inspecting and potentially replacing both components.
  • Efficiency and reliability: Simultaneous replacement can ensure consistent ignition timing, enhance reliability, and improve efficiency.
  • Cost consideration: Evaluate the condition of the components; if ignition coils are relatively new, you may replace only spark plugs.
  • Diagnostic testing: Consider diagnostic testing to assess the condition of ignition coils for an informed decision.