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NGK U5055 - Ignition Coil
NGK Ignition Coil U5055 - For BMW Vehicles
Manufacturer Part Number: U5055
Description
The NGK Ignition Coil (MPN: U5055) is engineered to meet or exceed OEM specifications, ensuring reliable performance and longevity for a variety of BMW models. As a leading brand in ignition technology, NGK provides premium-grade construction that is trusted by professionals and DIY enthusiasts alike. This ignition coil plays a crucial role in your vehicle's ignition system by converting the battery's voltage into a high-voltage spark, igniting the fuel-air mixture in the engine. When you choose NGK, you are investing in quality and performance.
Cross Reference Numbers
- BMW:12138616153
- Echlin:IC770
- BMW:12-13-7-562-744
- BMW:12-13-7-571-643
- BMW:12138647689
- Altrom Group:0221504470
- BMW:12137551049
- BWD:E1022
- Beck/Arnley:178-8533
- BMW:12137594937
- BMW:12137562744
- Bosch:44
- HOLSTEIN:2IGC0222
- Delphi:GN10571
- Bosh:0221504801
- BWD:E1098
- BMW:12121712219
- BMW:12-13-7-591-596
- Standard Motor Products:UF-571
- Bosch:00124
- Standard Import:UF598
- Altrom Group:133825
- BMW:12137591596
- BMW:12-13-7-597-937
- BWD:E1092
- BMW:12137594596
- Standard Motor Products:UF-522
- BWD:E1167
- BMW:12137575010
- Autopart International:2505-484831
- Beck/Arnley:178-8508
- Autopart International:2505-424598
- Standard Import:UF667
- Bosch:00044
- BMW:12-13-7-594-938
- BMW:12-13-7-551-049
- BMW:12131712219
- Beck/Arnley:178-8522
- Standard Motor Products:UF-592
- Bosch:124
- BWD:E1071
- BMW:12-13-8-616-153
- BWD:E1015
- BMW:12137571643
- BMW:12-13-8-647-689
- Delphi:GN10328
- Echlin:IC682
- Echlin:IC688
- BMW:12137597937
- BMW:12137594938
- Standard Import:UF522
- PRENCO:36-8212
- Standard Motor Products:UF-598
- Bosch:221504801
- NGK:48705
- Bosch:0221504470
- Altrom Group:221504470
- BMW:12-13-1-712-219
- BMW:12-13-7-575-010
- Standard Motor Products:UF-667
- BMW:12-13-7-594-596
- BMW:12-13-7-594-937
- Altrom Group:1415219
- Beck/Arnley:178-8414
- Echlin:IC602
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- BMW M760i xDrive, 2016-2022
- BMW M2, 2017-2021
- BMW M4, 2017-2020
- BMW 640i, 2015-2018
- BMW X5, 2016-2018
- BMW X6, 2016-2018
- BMW 320i, 2015-2018
- BMW 428i, 2015-2016
- BMW 535i, 2015-2016
- Mini Cooper, 2015-2016
Why Shop at eEuroparts.com?
Since 2000, eEuroparts.com has been a trusted destination for European car owners looking for reliable parts at great prices. Here's why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The NGK Ignition Coil is essential for the ignition system, converting low battery voltage into a high-voltage spark needed to ignite the fuel-air mixture in the engine cylinders, thereby powering your vehicle effectively.
What vehicles is this part compatible with?
This part is compatible with various BMW models such as the M760i, M2, M4, and more. For exact compatibility, please utilize the vehicle selector tool above.
What are common signs this part may need replacement?
Common signs include engine misfires, difficulty starting the engine, reduced fuel efficiency, or the Check Engine light illuminating. If you experience any of these symptoms, consider checking the ignition coil.
Are there any DTC (Diagnostic Trouble Codes) associated with this part?
Common DTCs related to ignition coil issues may include P0300 (Random/Multiple Cylinder Misfire Detected), P0301 (Cylinder 1 Misfire Detected), P0302 (Cylinder 2 Misfire Detected), and others. Consult professional repair documentation or experts for precise diagnosis.
- BrandNGK
- ManufacturerNGK
- MPNU5055
- Part TypeIgnition Coil
- OE Part Numbers12-13-7-575-010, 12137575010, 12-13-7-594-938, 12137594938, 12121712219, 12137571643, 12-12-1-712-219, 12-13-7-562-744, 12137562744, 12-13-7-591-596, 12137591596, 12-13-7-594-937, 12137594937, 12138647689, 12131712219, 12137597937, 12-13-7-551-049, 12137551049, 12-13-7-571-643, 12-13-8-616-153, 12138616153, 12137594596, 12-13-1-712-219, 12-13-7-597-937, 12-13-7-594-596, 12-13-8-647-689
- Cross Reference Numbers124, 221504470, E1015, GN10328, 178-8522, 1788522, E1071, E1167, 0221504801, E1098, IC682, 00044, 00124, 178-8414, 1788414, 221504801, 2505-484831, 2505484831, 44, 48705, GN10571, UF667, 178-8533, 1788533, E1022, UF-522, UF522, 0221504470, 1415219, 178-8508, 1788508, E1092, IC602, UF-592, UF592, UF598, 2505-424598, 2505424598, IC688, IC770, UF-598, UF-667, 133825, 2IGC0222, 36-8212, 368212, UF-571, UF571
- FeaturesCalifornia Proposition 65 : WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Coil Type : COP (Pencil Type)
Connector Gender : Female
Ignition Type : Distributorless
Mounting Bracket Included : No
Oil Filled : No
Part Number : U5055
Stock Number : 48705
Terminal Gender : Male
Terminal Quantity : 3
Terminal Type : Blade
Voltage : 12.0
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2004 | BMW | 325Ci | Base (2.5 L6 GAS) | |
| 2004 | BMW | 325i | Base (2.5 L6 GAS) | |
| 2004 | BMW | 325xi | Base (2.5 L6 GAS) | |
| 2004 | BMW | 330Ci | Base (3.0 L6 GAS) | |
| 2004 | BMW | 330i | Base (3.0 L6 GAS) | |
| 2004 | BMW | 330xi | Base (3.0 L6 GAS) | |
| 2004 | BMW | 525i | Base (2.5 L6 GAS) | |
| 2004 | BMW | 530i | Base (3.0 L6 GAS) | |
| 2004 | BMW | 545i | Base (4.4 V8 GAS) | |
| 2004 | BMW | 745Li | Base (4.4 V8 GAS) | |
| 2004 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2004 | BMW | 745i | Base (4.4 V8 GAS) | |
| 2004 | BMW | Z4 | 3.0i (3.0 L6 GAS) | |
| 2004 | BMW | Z4 | 2.5i (2.5 L6 GAS) | |
| 2004 | BMW | 645Ci | Base (4.4 V8 GAS) | |
| 2004 | BMW | X3 | 3.0i (3.0 L6 GAS) | Notes: with Bosch Coil |
| 2004 | BMW | X3 | 2.5i (2.5 L6 GAS) | Notes: with Bosch Coil |
| 2004 | BMW | X5 | 4.8is (4.8 V8 GAS) | |
| 2004 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2004 | BMW | X5 | 3.0i (3.0 L6 GAS) | Notes: with Bosch Coil |
| 2001 | BMW | 325Ci | Base (2.5 L6 GAS) | |
| 2001 | BMW | Z3 | M Coupe (3.2 L6 GAS) | Notes: with Bosch Coil |
| 2001 | BMW | Z3 | M Roadster (3.2 L6 GAS) | Notes: with Bosch Coil |
| 2002 | BMW | 325Ci | Base (2.5 L6 GAS) | |
| 2002 | BMW | 745i | Base (4.4 V8 GAS) | |
| 2002 | BMW | 745Li | Base (4.4 V8 GAS) | |
| 2002 | BMW | Z3 | M Coupe (3.2 L6 GAS) | Notes: with Bosch Coil |
| 2002 | BMW | Z3 | M Roadster (3.2 L6 GAS) | Notes: with Bosch Coil |
| 2003 | BMW | 325Ci | Base (2.5 L6 GAS) | |
| 2003 | BMW | 325i | Base (2.5 L6 GAS) | |
| 2003 | BMW | 325xi | Base (2.5 L6 GAS) | |
| 2003 | BMW | 330Ci | Base (3.0 L6 GAS) | |
| 2003 | BMW | 330i | Base (3.0 L6 GAS) | |
| 2003 | BMW | 330xi | Base (3.0 L6 GAS) | |
| 2003 | BMW | 525i | Base (2.5 L6 GAS) | |
| 2003 | BMW | 530i | Base (3.0 L6 GAS) | |
| 2003 | BMW | 745i | Base (4.4 V8 GAS) | |
| 2003 | BMW | 745Li | Base (4.4 V8 GAS) | |
| 2003 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2003 | BMW | Z4 | 3.0i (3.0 L6 GAS) | |
| 2003 | BMW | Z4 | 2.5i (2.5 L6 GAS) | |
| 2005 | BMW | 325Ci | Base (2.5 L6 GAS) | |
| 2005 | BMW | 325i | Base (2.5 L6 GAS) | |
| 2005 | BMW | 325xi | Base (2.5 L6 GAS) | |
| 2005 | BMW | 330Ci | Base (3.0 L6 GAS) | |
| 2005 | BMW | 330i | Base (3.0 L6 GAS) | |
| 2005 | BMW | 330xi | Base (3.0 L6 GAS) | |
| 2005 | BMW | 525i | Base (2.5 L6 GAS) | |
| 2005 | BMW | 530i | Base (3.0 L6 GAS) | |
| 2005 | BMW | 545i | Base (4.4 V8 GAS) | |
| 2005 | BMW | 645Ci | Base (4.4 V8 GAS) | |
| 2005 | BMW | 745i | Base (4.4 V8 GAS) | |
| 2005 | BMW | 745Li | Base (4.4 V8 GAS) | |
| 2005 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2005 | BMW | 760i | Base (6.0 V12 GAS) | |
| 2005 | BMW | X3 | 3.0i (3.0 L6 GAS) | |
| 2005 | BMW | X3 | 2.5i (2.5 L6 GAS) | |
| 2005 | BMW | X5 | 4.8is (4.8 V8 GAS) | |
| 2005 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2005 | BMW | X5 | 3.0i (3.0 L6 GAS) | |
| 2005 | BMW | Z4 | 3.0i (3.0 L6 GAS) | |
| 2005 | BMW | Z4 | 2.5i (2.5 L6 GAS) | |
| 2006 | BMW | 330i | Base (3.0 L6 GAS) | |
| 2006 | BMW | 760i | Base (6.0 V12 GAS) | |
| 2006 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2006 | BMW | 750Li | Base (4.8 V8 GAS) | |
| 2006 | BMW | 750i | Base (4.8 V8 GAS) | |
| 2006 | BMW | 530i | Base (3.0 L6 GAS) | Engine: N52 |
| 2006 | BMW | 525i | Base (3.0 L6 GAS) | |
| 2006 | BMW | 530xi | Base (3.0 L6 GAS) | |
| 2006 | BMW | 525xi | Base (3.0 L6 GAS) | Notes: From 4/2006 |
| 2006 | BMW | 325Ci | Base (2.5 L6 GAS) | Engine: M54 |
| 2006 | BMW | 325xi | Base (3.0 L6 GAS) | |
| 2006 | BMW | 330Ci | Base (3.0 L6 GAS) | |
| 2006 | BMW | 330xi | Base (3.0 L6 GAS) | |
| 2006 | BMW | 550i | Base (4.8 V8 GAS) | |
| 2006 | BMW | 650i | Base (4.8 V8 GAS) | |
| 2006 | BMW | M3 | Base (3.2 L6 GAS) | |
| 2006 | BMW | X3 | 3.0i (3.0 L6 GAS) | |
| 2006 | BMW | X5 | 4.8is (4.8 V8 GAS) | |
| 2006 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2006 | BMW | X5 | 3.0i (3.0 L6 GAS) | |
| 2006 | BMW | Z4 | M Coupe (3.2 L6 GAS) | |
| 2006 | BMW | Z4 | M Roadster (3.2 L6 GAS) | |
| 2006 | BMW | Z4 | Coupe 3.0si (3.0 L6 GAS) | |
| 2006 | BMW | Z4 | Roadster 3.0i (3.0 L6 GAS) | |
| 2006 | BMW | Z4 | Roadster 3.0si (3.0 L6 GAS) | |
| 2007 | BMW | 525i | Base (3.0 L6 GAS) | |
| 2007 | BMW | 530i | Base (3.0 L6 GAS) | Engine: N52 |
| 2007 | BMW | 550i | Base (4.8 V8 GAS) | |
| 2007 | BMW | 525xi | Base (3.0 L6 GAS) | |
| 2007 | BMW | 530xi | Base (3.0 L6 GAS) | |
| 2007 | BMW | 328i | Base (3.0 L6 GAS) | Engine: N52 |
| 2007 | BMW | 328xi | Base (3.0 L6 GAS) | Engine: N52, Engine: N51B30A, Notes: with Bosch Coil, with Delphi Coil |
| 2007 | BMW | 335i | Base (3.0 L6 GAS) | Engine: N54B30A |
| 2007 | BMW | 650i | Base (4.8 V8 GAS) | |
| 2007 | BMW | 750i | Base (4.8 V8 GAS) | |
| 2007 | BMW | 750Li | Base (4.8 V8 GAS) | |
| 2007 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2007 | BMW | Z4 | M Coupe (3.2 L6 GAS) |
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.







