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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mishimoto 11-15 BMW 550i 4.4L Ignition CoilThe basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing your engine's power, it's wise to ensure all maintenance is up to date and these processes are performing as intended. A weak spark from your ignition system can result in misfiring, rough idling, poor gas mileage, and damage to your catalytic converter, all of which hinder performance. Mishimoto ignition coils aim to provide high quality
The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing your engine's power, it's wise to ensure all maintenance is up-to-date and these processes are performing as intended. A weak spark from your ignition system can result in misfiring, rough idling, poor gas mileage, and damage to your catalytic converter, all of which hinder performance. Mishimoto ignition coils aim to provide high-quality replacements that can prepare your vehicle before moving on to improved horsepower and adding modifications. Our ignition coils are designed and tested to meet or exceed OEM BMW performance standards. Once installed with a set of new spark plugs, one can expect a refreshed ignition system with improved engine startup, a smoother idle, and restored performance.----Mishimoto ignition coils are an ideal replacement for worn or defective factory coils. As with all our products, these ignition coils include our signature Mishimoto Lifetime Warranty.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2013 | BMW | 128i | Base |
| 2008-2013 | BMW | 135i | Base |
| 2013 | BMW | 135is | Base |
| 2003-2006 | BMW | 325Ci | Base |
| 2003-2006 | BMW | 325i | Base |
| 2003-2006 | BMW | 325xi | Base |
| 2007-2013 | BMW | 328i | Base |
| 2009-2013 | BMW | 328i xDrive | Base |
| 2007-2008 | BMW | 328xi | Base |
| 2003-2006 | BMW | 330Ci | Base |
| 2003-2006 | BMW | 330i | Base |
| 2003-2006 | BMW | 330xi | Base |
| 2009-2011 | BMW | 335d | Base |
| 2007-2012 | BMW | 335i | Base |
| 2009-2013 | BMW | 335i xDrive | Base |
| 2011-2013 | BMW | 335is | Base |
| 2007-2008 | BMW | 335xi | Base |
| 2003-2007 | BMW | 525i | Base |
| 2006-2007 | BMW | 525xi | Base |
| 2008-2011 | BMW | 528i | Base |
| 2009-2010 | BMW | 528i xDrive | Base |
| 2008 | BMW | 528xi | Base |
| 2003-2007,2017 | BMW | 530i | Base |
| 2006-2007 | BMW | 530xi | Base |
| 2008-2010 | BMW | 535i | Base |
| 2010 | BMW | 535i GT | Base |
| 2009-2010 | BMW | 535i xDrive | Base |
| 2008 | BMW | 535xi | Base |
| 2017 | BMW | 540i | Base |
| 2004-2005 | BMW | 545i | Base |
| 2006-2016 | BMW | 550i | Base |
| 2010-2015 | BMW | 550i GT | Base |
| 2010-2017 | BMW | 550i GT xDrive | Base |
| 2011-2016 | BMW | 550i xDrive | Base |
| 2004-2005 | BMW | 645Ci | Base |
| 2006-2010,2012-2018 | BMW | 650i | Base |
| 2013-2017 | BMW | 650i Gran Coupe | Base |
| 2012-2018 | BMW | 650i xDrive | Base |
| 2013-2017 | BMW | 650i xDrive Gran Coupe | Base |
| 2011-2012 | BMW | 740i | Base |
| 2011-2012 | BMW | 740Li | Base |
| 2002-2005 | BMW | 745i | Base |
| 2002-2005 | BMW | 745Li | Base |
| 2011-2012 | BMW | 750i | ActiveHybrid |
| 2006-2015 | BMW | 750i | Base |
| 2010-2015 | BMW | 750i xDrive | Base |
| 2011-2012 | BMW | 750Li | ActiveHybrid |
| 2006-2015 | BMW | 750Li | Base |
| 2010-2015 | BMW | 750Li xDrive | Base |
| 2004-2006 | BMW | 760i | Base |
| 2003-2008,2010-2015 | BMW | 760Li | Base |
| 2016 | BMW | Alpina B6 xDrive Gran Coupe | Base |
| 2007-2008 | BMW | Alpina B7 | Base |
| 2003-2006,2008-2013 | BMW | M3 | Base |
| 2019-2020 | BMW | M4 | Base |
| 2019-2020 | BMW | M4 | CS |
| 2013-2016 | BMW | M5 | Base |
| 2012-2018 | BMW | M6 | Base |
| 2014-2017 | BMW | M6 Gran Coupe | Base |
| 2020 | BMW | M8 | Base |
| 2020,2022 | BMW | M8 | Competition |
| 2004-2005 | BMW | X3 | 2.5i |
| 2004-2006 | BMW | X3 | 3.0i |
| 2007-2008 | BMW | X3 | 3.0si |
| 2011-2012 | BMW | X3 | xDrive28i |
| 2009-2010 | BMW | X3 | xDrive30i |
| 2011-2012 | BMW | X3 | xDrive35i |
| 2003-2006 | BMW | X5 | 3.0i |
| 2007-2008 | BMW | X5 | 3.0si |
| 2003-2006 | BMW | X5 | 4.4i |
| 2003 | BMW | X5 | 4.6is |
| 2007-2008 | BMW | X5 | 4.8i |
| 2004-2006 | BMW | X5 | 4.8is |
| 2010-2013,2015-2018 | BMW | X5 | M |
| 2014-2018 | BMW | X5 | sDrive35i |
| 2009-2010 | BMW | X5 | xDrive30i |
| 2009-2018 | BMW | X5 | xDrive35d |
| 2011-2018 | BMW | X5 | xDrive35i |
| 2009-2010 | BMW | X5 | xDrive48i |
| 2011-2018 | BMW | X5 | xDrive50i |
| 2010-2011 | BMW | X6 | ActiveHybrid |
| 2010-2019 | BMW | X6 | M |
| 2015-2019 | BMW | X6 | sDrive35i |
| 2008-2019 | BMW | X6 | xDrive35i |
| 2008-2019 | BMW | X6 | xDrive50i |
| 2003-2005 | BMW | Z4 | 2.5i |
| 2003-2005 | BMW | Z4 | 3.0i |
| 2006-2008 | BMW | Z4 | Coupe 3.0si |
| 2006-2008 | BMW | Z4 | M Coupe |
| 2006-2008 | BMW | Z4 | M Roadster |
| 2006-2008 | BMW | Z4 | Roadster 3.0i |
| 2006-2008 | BMW | Z4 | Roadster 3.0si |
| 2009-2011 | BMW | Z4 | sDrive30i |
| 2009-2016 | BMW | Z4 | sDrive35i |
| 2011-2016 | BMW | Z4 | sDrive35is |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Amazing mattress
Item Firmness Description: Medium Firm, Item Thickness: 12.0 Inches, Size: Queen (U.S. Standard), Item Firmness Description: Medium Firm, Item Thickness: 12.0 Inches, Size: Queen (U.S. Standard)
I’m really happy with this mattress! From the first night, it felt super comfortable and supportive. It has the perfect medium-firm feel, not too hard and not too soft, which makes it great for a good night’s sleep.
The memory foam adapts really well to my body and helps relieve pressure, especially on my back and hips. I wake up feeling much more rested and without soreness.
I also love that it has a cooling effect. I usually get warm while sleeping, but this mattress stays comfortable throughout the night.
Another great thing is that it doesn’t transfer movement, so if you share the bed, you won’t feel the other person moving around.
Overall, this mattress exceeded my expectations. It’s comfortable, supportive, and feels like great quality for the price. I would definitely recommend it!
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Comfortable and well made
Item Firmness Description: Medium Firm, Item Thickness: 12.0 Inches, Size: King
The firmness is great. Sleeps so good. Keeps us cool and forms to our bodies. I just hope it holds up for a few years. I have the 12 inch and my daughter that is 100lbs has the 10 inch we’ll see if this was as good of a buy as I think it is. Feels good and soft to the touch. I recommend this to anyone before you spend 2000.00 on a bed try this one it so very worth the money.
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Reviewed in the United States on May 22, 2026
★★★★★ 4
Couch yes. Sleep, no
Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
I bought it for a daybed in the livingroom as a couch. It’s firm, but conforms to you(memory foam). Sitting is comfortable, however if I lay down it’s too hard. I can set a plate of food down next to me and it won’t move. So perfect for a couch, I wouldn’t be able to sleep on it
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Reviewed in the United States on May 30, 2026
★★★★★ 5
I am very pleased with this purchase😍
Item Firmness Description: Medium Firm, Item Thickness: 8.0 Inches, Size: Queen (U.S. Standard), Item Firmness Description: Medium Firm, Item Thickness: 8.0 Inches, Size: Queen (U.S. Standard)
I’ve been sleeping on the EGOHOME 8 Inch Memory Foam Mattress in Queen size for a little while now, and I’m honestly very happy with it. The Queen size fits perfectly and gives plenty of space while still feeling super cozy.
The mattress has a really comfortable medium-firm feel — supportive but still soft enough to relax into after a long day. I also noticed the cooling gel foam helps prevent overheating at night, which makes sleep much more comfortable.
It arrived compressed in a box and expanded quickly without any issues. The quality feels great for the price, and there was very little odor after opening.
Overall, this mattress gives great support, relieves pressure nicely, and has definitely improved my sleep quality. Highly recommend if you’re looking for a comfortable Queen mattress!
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Good 👍
Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin, Item Firmness Description: Medium Firm, Item Thickness: 6.0 Inches, Size: Twin
Great mattress for kids! It expanded quickly, has minimal odor, and provides a comfortable balance of softness and support. The memory foam relieves pressure well, and the cooling gel helps keep it comfortable throughout the night. Excellent quality for the price and a great choice for a child’s bed.
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Reviewed in the United States on June 5, 2026