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Karlyn
Karlyn-STIKarlyn 5103 Direct Ignition Coil
| Brand | Karlyn 5103 |
|---|---|
| Product line | Karlyn-STI |
| Fits | Dodge and Mercedes-Benz · 123 vehicles |
Direct ignition coil. OE-style replacement for reliable spark delivery.
Karlyn-STI line. Built for dependable ignition performance.
$49.55Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Karlyn-STI Ignition Coil for Mercedes-Benz
The Karlyn 5103 direct ignition coil is a direct replacement for a wide range of Mercedes-Benz and Dodge Sprinter applications. It is built for OEM replacement use on vehicles such as the Mercedes-Benz C300, E350, ML350, and SL550, with fitment spanning model years from 2005 through 2014.
Key Features
- Direct ignition coil for OE-style replacement
- Karlyn-STI product line for ignition system service
- Fits multiple Mercedes-Benz V6 and V8 applications
- Also listed for 2007-2008 Dodge Sprinter 2500 and 3500
- Part number 5103 for catalog and fitment lookup
Fitment Details
- Fits 2011-2014 Mercedes-Benz G550, N/A.
- Fits 2011-2013 Mercedes-Benz S400, N/A.
- Fits 2011-2012 Mercedes-Benz GL450, N/A.
- Fits 2011-2012 Mercedes-Benz GL550, N/A.
- Fits 2011-2012 Mercedes-Benz GLK350, N/A.
- Fits 2012 Mercedes-Benz SL550, N/A.
- Fits 2010 Mercedes-Benz SL550, N/A.
- Fits 2008-2011 Mercedes-Benz C300, N/A.
- Fits 2008-2011 Mercedes-Benz C350, N/A.
- Fits 2011 Mercedes-Benz CLS550, N/A.
- Fits 2011 Mercedes-Benz E350, N/A.
- Fits 2011 Mercedes-Benz E550, N/A.
- Fits 2009-2011 Mercedes-Benz ML350, N/A.
- Fits 2011 Mercedes-Benz ML450, N/A.
- Fits 2011 Mercedes-Benz ML550, N/A.
- Fits 2011 Mercedes-Benz R350, N/A.
- Fits 2011 Mercedes-Benz S550, N/A.
- Fits 2011 Mercedes-Benz SLK300, N/A.
- Fits 2011 Mercedes-Benz SLK350, N/A.
- Fits 2008-2010 Mercedes-Benz C300, N/A.
- Fits 2006-2010 Mercedes-Benz C350, N/A.
- Fits 2007-2010 Mercedes-Benz CL550, N/A.
- Fits 2007-2010 Mercedes-Benz CLS550, N/A.
- Fits 2006-2010 Mercedes-Benz E350, N/A.
- Fits 2007-2010 Mercedes-Benz E550, N/A.
- Fits 2009-2010 Mercedes-Benz G550, N/A.
- Fits 2007-2010 Mercedes-Benz GL450, N/A.
- Fits 2008-2010 Mercedes-Benz GL550, N/A.
- Fits 2010 Mercedes-Benz GLK350, N/A.
- Fits 2006-2010 Mercedes-Benz ML350, N/A.
- Fits 2010 Mercedes-Benz ML450, N/A.
- Fits 2008-2010 Mercedes-Benz ML550, N/A.
- Fits 2006-2010 Mercedes-Benz R350, N/A.
- Fits 2010 Mercedes-Benz S400, N/A.
- Fits 2007-2010 Mercedes-Benz S550, N/A.
- Fits 2009-2010 Mercedes-Benz SLK300, N/A.
- Fits 2005-2010 Mercedes-Benz SLK350, N/A.
- Fits 2006-2009 Mercedes-Benz C230, N/A.
- Fits 2006-2009 Mercedes-Benz CLK350, N/A.
- Fits 2007-2009 Mercedes-Benz CLK550, N/A.
- Fits 2007-2008 Dodge Sprinter 2500, N/A.
- Fits 2007-2008 Dodge Sprinter 3500, N/A.
- Fits 2006-2008 Mercedes-Benz SLK280, N/A.
- Fits 2006-2007 Mercedes-Benz C280, N/A.
Common Replacement Uses
- Engine misfire diagnosis tied to a weak ignition coil
- Rough idle or hesitation under acceleration
- Hard starting caused by ignition output loss
- Check engine light concerns related to coil performance
- Restoring ignition consistency on Mercedes-Benz and Sprinter models
Installation Notes
Verify the exact year, model, and engine application before ordering. This part is listed as a direct ignition coil replacement for OEM-style service, and fitment should be matched to the vehicle-specific application shown above. For Mercedes-Benz models such as the C300, E350, and SL550, confirm the correct engine configuration before installation.
Quality Assurance
Karlyn-STI identifies this part as an OEM replacement ignition coil application. This part cross-references no additional part numbers in the provided data.
This part fits 123 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | Mercedes-Benz | G550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2013 | Mercedes-Benz | G550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2013 | Mercedes-Benz | S400 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2012 | Mercedes-Benz | G550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2012 | Mercedes-Benz | GL450 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2012 | Mercedes-Benz | GL550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2012 | Mercedes-Benz | GLK350 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2012 | Mercedes-Benz | S400 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2012 | Mercedes-Benz | SL550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | C300 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | C350 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | CLS550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | E350 | Base | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | E350 | 4Matic | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | E550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | G550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | GL450 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | GL550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | GLK350 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | ML350 | Base | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | ML350 | 4Matic | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | ML450 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | ML550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | R350 | 4Matic | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | S400 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | S550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | SL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2011 | Mercedes-Benz | SLK300 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2011 | Mercedes-Benz | SLK350 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2010 | Mercedes-Benz | C300 | — | 3.0L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2010 | Mercedes-Benz | C300 | — | 3.0L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | C350 | — | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2010 | Mercedes-Benz | C350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | CL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | CLS550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | E350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | E550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | G550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | GL450 | — | 4.7L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | GL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | GLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | ML350 | Base | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2010 | Mercedes-Benz | ML350 | 4Matic | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | ML450 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | ML550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | R350 | 4Matic | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | S400 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | S550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | SL550 | — | — | — | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2010 | Mercedes-Benz | SLK300 | — | 3.0L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2010 | Mercedes-Benz | SLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | C230 | — | 2.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | C300 | — | 3.0L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2009 | Mercedes-Benz | C300 | — | 3.0L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | C350 | — | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2009 | Mercedes-Benz | C350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | CL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | CLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | CLK550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | CLS550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | E350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | E550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | G550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | GL450 | — | 4.7L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | GL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | ML350 | — | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2009 | Mercedes-Benz | ML350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | ML550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | R350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | S550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | SL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | SLK300 | — | 3.0L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2009 | Mercedes-Benz | SLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2008 | Dodge | Sprinter 2500 | — | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2008 | Dodge | Sprinter 3500 | — | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2008 | Mercedes-Benz | C230 | — | 2.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | C300 | — | 3.0L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2008 | Mercedes-Benz | C300 | — | 3.0L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | C350 | — | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2008 | Mercedes-Benz | C350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | CL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | CLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | CLK550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | CLS550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | E350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | E550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | GL450 | — | 4.7L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | GL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | ML350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | ML550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | R350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | S550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | SL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | SLK280 | — | 3.0L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2008 | Mercedes-Benz | SLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2007 | Dodge | Sprinter 2500 | — | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2007 | Dodge | Sprinter 3500 | — | 3.5L | V6 | N/A | Compatible with OEM coil replacements.; Karlyn-STI |
| 2007 | Mercedes-Benz | C230 | — | 2.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | C280 | — | 3.0L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | C350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | CL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | CLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | CLK550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | CLS550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | E350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | E550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | GL450 | — | 4.7L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | ML350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | R350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | S550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | SL550 | — | 5.5L | V8 | N/A | OEM Replacement; 8 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | SLK280 | — | 3.0L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2007 | Mercedes-Benz | SLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2006 | Mercedes-Benz | C230 | — | 2.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2006 | Mercedes-Benz | C280 | — | 3.0L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2006 | Mercedes-Benz | C350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2006 | Mercedes-Benz | CLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2006 | Mercedes-Benz | E350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2006 | Mercedes-Benz | ML350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2006 | Mercedes-Benz | R350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2006 | Mercedes-Benz | SLK280 | — | 3.0L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2006 | Mercedes-Benz | SLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
| 2005 | Mercedes-Benz | SLK350 | — | 3.5L | V6 | N/A | OEM Replacement; 6 Required Per Vehicle; Karlyn-STI |
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