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Ignition Coils for BMW 325i

Boost the performance of your BMW 325i with premium ignition coils that deliver enhanced spark efficiency and engine smoothness. These coil packs ensure optimal combustion and fuel economy, providing the reliability every 325i owner deserves. Equip your BMW with trusted brands like NGK and DENSO to achieve lasting performance.

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Save 5% on Sixity Ignition Coils with Code COILSVRSave 5% on Sixity Ignition Coils with Code COILSVR
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  1. NGK Ignition Coil
    6 pc NGK Ignition Coils for 2003-2005 BMW 325i 2.5L L6
    Rating:
    100%
    1  Review
    Special Price $233.22 Regular Price $332.99
    NGK / NTK
  2. NGK Ignition Coil
    6 pc NGK Ignition Coils for 1992-1995 BMW 325i 2.5L L6
    Special Price $297.65 Regular Price $424.99
    NGK / NTK
    Out of stock
  3. Hitachi Ignition Coil
    6 pc Hitachi Astemo Ignition Coils for 2002-2006 BMW 325i 2.5L 3.0L L6
    Special Price $310.98 Regular Price $443.99
    Hitachi Astemo
  4. NGK Ignition Coil
    6 pc NGK Ignition Coils for 2006 BMW 325i 3.0L L6
    Special Price $234.72 Regular Price $334.99
    NGK / NTK
  5. NGK Ignition Coil
    6 pc NGK Ignition Coils for 2001-2002 BMW 325i 2.5L L6
    Special Price $355.62 Regular Price $507.99
    NGK / NTK
    Out of stock
  6. Delphi Ignition Coil
    Delphi Ignition Coil for 2003-2006 BMW 325i 3.0L L6
    Special Price $38.24 Regular Price $54.99
    Delphi
  7. Delphi Ignition Coil
    Delphi Ignition Coil for 2003-2006 BMW 325i 3.0L L6
    Special Price $47.13 Regular Price $66.99
    Delphi
  8. Delphi Ignition Coil
    Delphi Ignition Coil for 2003-2006 BMW 325i 3.0L L6
    Special Price $48.58 Regular Price $68.99
    Delphi
  9. NGK Ignition Coil
    6 pc NGK Ignition Coil for 2003-2005 BMW 325i 2.5L L6 (Full Shop Pack)
    Special Price $201.41 Regular Price $287.99
    NGK / NTK
  10. MotoRad Direct Ignition Coil
    6 pc MotoRad Direct Ignition Coils for 2003-2006 BMW 325i
    Special Price $239.55 Regular Price $341.99
    MotoRad
  11. MotoRad Ignition Coil
    6 pc MotoRad Ignition Coils for 2003-2006 BMW 325i
    Special Price $239.55 Regular Price $341.99
    MotoRad
  12. Hitachi Ignition Coil
    6 pc Hitachi Astemo Ignition Coils for 2002-2006 BMW 325i 2.5L 3.0L L6
    Special Price $380.73 Regular Price $543.99
    Hitachi Astemo
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Why Sixity Auto

Why should you buy your ignition coil pack from Sixity Auto? It’s a simple question, and one with a clear-cut answer: Sixity Auto has a huge inventory from trusted brands, and we offer expert, US-based support when you need help making the right choice for your car. Our 100% fitment guarantee allows you to shop confidently, knowing that if the manufacturer says it fits, we guarantee it.

Proven History and Service

For 20+ years, Sixity Auto has been a go-to for quality aftermarket parts for thousands of consumers. We’ve shipped over 10 million auto parts at unbeatable prices. So, whether you’re looking for car ignition coils or platinum or iridium spark plugs, Sixity Auto has you covered.

Free Shipping on Eligible Items

We ship millions of auto parts, many for free, including aftermarket ignition coils. On the product page, if the product is eligible, you’ll see a message underneath the price that says, “This product includes free shipping.” We ship 99% of our orders within one business day, meaning you get fast shipping across the US.

Frequently Asked Questions

Should I replace all my ignition coils at the same time?

It’s a smart move to replace all ignition coils at once. When one coil fails, the others aren’t far behind. Installing a full ignition coil pack saves you future headaches and ensures your engine runs smoothly.

What is the difference between aftermarket and OEM car ignition coils?

Honestly, the biggest difference is the price. While OEMs are made by the same company that made the original parts for your vehicle, our parts all meet or exceed OEM specifications. Our aftermarket ignition coils deliver top performance without that dealership markup.

What are the signs of a bad ignition coil?

The signs of bad ignition coils can be anything from engine misfires to rough idling or a drop in gas mileage.

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100% fitment guarantee at sixityauto.com

100% FITMENT GUARANTEE
Your parts will fit as advertised

Shop with confidence, knowing that your purchase from Sixity Auto will fit your vehicle. If after purchase you determine that your part does not fit the vehicle we advertised, simply contact us to initiate a return. We want your parts to fit!

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© 2026 Sixity, Inc. Part of Proximity Group, an American-owned and operated online retailer. All Rights Reserved.