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SKP SK38099 Accessory Drive Belt Idler Pulley - Upper
Accessory Drive Belt Idler Pulley for Mercedes-Benz
The SKP SK38099 is an accessory drive belt idler pulley for select Mercedes-Benz models with upper pulley applications. It is a direct-fit replacement for vehicles that use a grooved pulley design and helps maintain proper belt routing and tension across the accessory drive system.
- Accessory drive belt idler pulley for upper belt routing applications
- Grooved pulley design on select Mercedes-Benz fitments
- Direct replacement for worn, noisy, or seized idler pulleys
- Cross-references Gates 38099 for the same application
- Part number SK38099 for ordering and fitment verification
Fitment Details
- Fits 2014-2015 Mercedes-Benz G550, Upper
- Fits 2008-2012 Mercedes-Benz C300, Upper, Grooved Pulley
- Fits 2012 Mercedes-Benz C300, Upper
- Fits 2010-2012 Mercedes-Benz G550, Upper, Grooved Pulley
- Fits 2011-2012 Mercedes-Benz GL450, Upper
- Fits 2012 Mercedes-Benz GL550, Upper
- Fits 2008-2012 Mercedes-Benz GL550, Upper, Grooved Pulley
- Fits 2010-2012 Mercedes-Benz GLK350, Upper, Grooved Pulley
- Fits 2011-2012 Mercedes-Benz SL550, Upper
- Fits 2012 Mercedes-Benz SL550, Upper, Grooved Pulley
- Fits 2010 Mercedes-Benz SL550, Upper, Grooved Pulley
- Fits 2006-2011 Mercedes-Benz C350, Upper, Grooved Pulley
- Fits 2010-2011 Mercedes-Benz CLS550, Upper
- Fits 2006-2011 Mercedes-Benz E350, Upper
- Fits 2010-2011 Mercedes-Benz E350, Upper, Grooved Pulley
- Fits 2011 Mercedes-Benz E550, Upper
- Fits 2007-2009 Mercedes-Benz E550, Upper
- Fits 2010-2011 Mercedes-Benz E550, Upper, Grooved Pulley
- Fits 2010-2011 Mercedes-Benz ML350, Upper, Grooved Pulley
- Fits 2009-2011 Mercedes-Benz ML550, Upper, Grooved Pulley
- Fits 2011 Mercedes-Benz R350, Upper
- Fits 2009-2011 Mercedes-Benz R350, Upper, Grooved Pulley
- Fits 2009-2011 Mercedes-Benz S550, Upper
- Fits 2011 Mercedes-Benz SLK300, Upper
- Fits 2008-2011 Mercedes-Benz SLK350, Upper, Grooved Pulley
- Fits 2008-2010 Mercedes-Benz CL550, Upper, Grooved Pulley
- Fits 2008-2010 Mercedes-Benz E550, N/A, Grooved Pulley
- Fits 2010 Mercedes-Benz GL450, Upper, Grooved Pulley
- Fits 2007 Mercedes-Benz GL450, Upper, Grooved Pulley
- Fits 2009-2010 Mercedes-Benz S550, Upper, Grooved Pulley
- Fits 2010 Mercedes-Benz SLK300, Upper, Grooved Pulley
- Fits 2007-2009 Mercedes-Benz C350, N/A, Grooved Pulley
- Fits 2008-2009 Mercedes-Benz CLK350, N/A, Grooved Pulley
- Fits 2008-2009 Mercedes-Benz CLK350, Upper, Grooved Pulley
- Fits 2008-2009 Mercedes-Benz CLK550, N/A, Grooved Pulley
- Fits 2008-2009 Mercedes-Benz CLK550, Upper
- Fits 2009 Mercedes-Benz G550, N/A, Grooved Pulley
- Fits 2008-2009 Mercedes-Benz GL450, N/A, Grooved Pulley
- Fits 2008-2009 Mercedes-Benz SL550, N/A, Grooved Pulley
- Fits 2009 Mercedes-Benz SLK300, N/A, Grooved Pulley
- Fits 2008 Mercedes-Benz ML550, Upper
- Fits 2008 Mercedes-Benz SLK280, N/A, Grooved Pulley
- Fits 2007 Mercedes-Benz CL550, Upper
- Fits 2006 Mercedes-Benz C350, Upper
- Fits 2006 Mercedes-Benz E350, N/A
What This Pulley Helps Address
- Squealing or chirping from the accessory drive belt system
- Belt tracking issues caused by a worn idler pulley surface
- Rough pulley rotation or bearing noise
- Visible pulley wear on Mercedes-Benz upper belt routing systems
- Accessory belt vibration related to pulley condition
Installation Notes
Verify the pulley position and groove style against the original part before installation. This SK38099 application is used on upper accessory drive belt locations across multiple Mercedes-Benz models, including C300, E350, GL550, and SL550 fitments. Confirm belt routing and pulley alignment during service to help prevent premature wear.
Quality Assurance
SKP replacement parts are built for direct-fit service applications and are cataloged against OE-style references for fitment verification. This part cross-references Gates 38099 for the same application. Use the part number SK38099 to confirm the correct Mercedes-Benz accessory drive belt idler pulley before installation.
This part fits 100 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | Mercedes-Benz | G550 | 5.5L | V8 | GAS | Upper | |
| 2014 | Mercedes-Benz | G550 | 5.5L | V8 | GAS | Upper | |
| 2012 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Upper | Grooved Pulley |
| 2012 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Upper | |
| 2012 | Mercedes-Benz | G550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2012 | Mercedes-Benz | GL450 | 4.7L | V8 | GAS | Upper | |
| 2012 | Mercedes-Benz | GL550 | 5.5L | V8 | GAS | Upper | |
| 2012 | Mercedes-Benz | GL550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2012 | Mercedes-Benz | GLK350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2012 | Mercedes-Benz | SL550 | 5.5L | V8 | GAS | Upper | |
| 2012 | Mercedes-Benz | SL550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | CLS550 | 5.5L | V8 | GAS | Upper | |
| 2011 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Upper | |
| 2011 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | E550 | 5.5L | V8 | GAS | Upper | |
| 2011 | Mercedes-Benz | E550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | G550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | GL450 | 4.7L | V8 | GAS | Upper | |
| 2011 | Mercedes-Benz | GL550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | GLK350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | ML350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | ML550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | R350 | 3.5L | V6 | GAS | Upper | |
| 2011 | Mercedes-Benz | R350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2011 | Mercedes-Benz | S550 | 5.5L | V8 | GAS | Upper | |
| 2011 | Mercedes-Benz | SL550 | 5.5L | V8 | GAS | Upper | |
| 2011 | Mercedes-Benz | SLK300 | 3.0L | V6 | GAS | Upper | |
| 2011 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | CL550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | CLS550 | 5.5L | V8 | GAS | Upper | |
| 2010 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Upper | |
| 2010 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | E550 | 5.5L | V8 | GAS | N/A | Grooved Pulley |
| 2010 | Mercedes-Benz | E550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | G550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | GL450 | 4.7L | V8 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | GL550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | GLK350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | ML350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | ML550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | R350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | S550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | S550 | 5.5L | V8 | GAS | Upper | |
| 2010 | Mercedes-Benz | SL550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | SLK300 | 3.0L | V6 | GAS | Upper | Grooved Pulley |
| 2010 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2009 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Upper | Grooved Pulley |
| 2009 | Mercedes-Benz | C300 | 3.0L | V6 | FLEX | Upper | Grooved Pulley |
| 2009 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2009 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | N/A | Grooved Pulley |
| 2009 | Mercedes-Benz | CL550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2009 | Mercedes-Benz | CLK350 | 3.5L | V6 | GAS | N/A | Grooved Pulley |
| 2009 | Mercedes-Benz | CLK350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2009 | Mercedes-Benz | CLK550 | 5.5L | V8 | GAS | N/A | Grooved Pulley |
| 2009 | Mercedes-Benz | CLK550 | 5.5L | V8 | GAS | Upper | |
| 2009 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Upper | |
| 2009 | Mercedes-Benz | E550 | 5.5L | V8 | GAS | N/A | Grooved Pulley |
| 2009 | Mercedes-Benz | E550 | 5.5L | V8 | GAS | Upper | |
| 2009 | Mercedes-Benz | G550 | 5.5L | V8 | GAS | N/A | Grooved Pulley |
| 2009 | Mercedes-Benz | GL450 | 4.7L | V8 | GAS | N/A | Grooved Pulley |
| 2009 | Mercedes-Benz | GL550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2009 | Mercedes-Benz | ML550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2009 | Mercedes-Benz | R350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2009 | Mercedes-Benz | S550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2009 | Mercedes-Benz | S550 | 5.5L | V8 | GAS | Upper | |
| 2009 | Mercedes-Benz | SL550 | 5.5L | V8 | GAS | N/A | Grooved Pulley |
| 2009 | Mercedes-Benz | SLK300 | 3.0L | V6 | GAS | N/A | Grooved Pulley |
| 2009 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2008 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Upper | Grooved Pulley |
| 2008 | Mercedes-Benz | C300 | 3.0L | V6 | FLEX | Upper | Grooved Pulley |
| 2008 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2008 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | N/A | Grooved Pulley |
| 2008 | Mercedes-Benz | CL550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2008 | Mercedes-Benz | CLK350 | 3.5L | V6 | GAS | N/A | Grooved Pulley |
| 2008 | Mercedes-Benz | CLK350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2008 | Mercedes-Benz | CLK550 | 5.5L | V8 | GAS | N/A | Grooved Pulley |
| 2008 | Mercedes-Benz | CLK550 | 5.5L | V8 | GAS | Upper | |
| 2008 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Upper | |
| 2008 | Mercedes-Benz | E550 | 5.5L | V8 | GAS | N/A | Grooved Pulley |
| 2008 | Mercedes-Benz | E550 | 5.5L | V8 | GAS | Upper | |
| 2008 | Mercedes-Benz | GL450 | 4.7L | V8 | GAS | N/A | Grooved Pulley |
| 2008 | Mercedes-Benz | GL550 | 5.5L | V8 | GAS | Upper | Grooved Pulley |
| 2008 | Mercedes-Benz | ML550 | 5.5L | V8 | GAS | Upper | |
| 2008 | Mercedes-Benz | SL550 | 5.5L | V8 | GAS | N/A | Grooved Pulley |
| 2008 | Mercedes-Benz | SLK280 | 3.0L | V6 | GAS | N/A | Grooved Pulley |
| 2008 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2007 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2007 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | N/A | Grooved Pulley |
| 2007 | Mercedes-Benz | CL550 | 5.5L | V8 | GAS | Upper | |
| 2007 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Upper | |
| 2007 | Mercedes-Benz | E550 | 5.5L | V8 | GAS | Upper | |
| 2007 | Mercedes-Benz | GL450 | 4.7L | V8 | GAS | Upper | Grooved Pulley |
| 2006 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Upper | Grooved Pulley |
| 2006 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Upper | |
| 2006 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Upper | |
| 2006 | Mercedes-Benz | E350 | 3.5L | V6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.