Mercedes-Benz W203 W170 W209 Supercharger Compressor A1110900980 - Used Original Parts
RM 800
Condition: Used (Original)At a Glance
- Mercedes-Benz W203 W170 W209 Supercharger Compressor A1110900980 - Used Original Parts
- Part number: A1110900980
- Fits: Mercedes-Benz W203 C-Class, Mercedes-Benz R170 SLK, Mercedes-Benz W209 CLK · confirm by chassis number before ordering
- Used Original · tested working
- RM 800 · final quote via WhatsApp
- M.S. Motor · Kuala Lumpur, Malaysia · ready stock
Quick Answer
A supercharger compressor is the right fix when an M111 Kompressor engine has lost its boost, or the drive has started to whine or rattle, while the rest of the engine is healthy. A tested used original unit suits Malaysian owners of the W203 C-Class, R170 SLK and W209 CLK who want the original part at a lower price. It is checked before it ships and carries the warranty stated in the quote.
Diagnosis and Common Symptoms
The supercharger on the Mercedes-Benz M111 engine is belt-driven and engaged through an electromagnetic clutch. When the compressor wears, the first signs are usually felt and heard before any warning appears.
- Whining, grinding or rattling from the front of the engine that rises with revs, often from worn internal bearings or the clutch assembly.
- Flat acceleration or a clear loss of pull above light throttle, because the engine is no longer getting its boost.
- Boost that comes and goes, or only arrives at certain revs.
- Oil weeping around the compressor housing or its seals.
- Check engine light with boost-related codes in the engine control unit. Underboost codes such as P0299 (charge pressure too low) are typical, but the exact code depends on the car and software.
- Higher fuel consumption and sluggish response, especially in stop-and-go traffic around Kuala Lumpur.
Before replacing the compressor, check the items that give similar symptoms: the drive belt and tensioner, intake hoses and clamps for leaks, the air filter, and the boost control components. If those are sound and the noise or loss of boost comes from the compressor itself, replacing the unit is the correct repair.
Introduction
This is a Genuine Used supercharger compressor for the Mercedes-Benz M111 engine, taken from an original car and tested before it is listed. Because it is an original Mercedes-Benz part, the drive and fitment match what the W203, R170 and W209 were built with. We test each unit and photograph it, so you can see what you are buying. Every part we sell carries the warranty stated in the quote.
Product Details
- Brand: Mercedes-Benz
- Model Compatibility: W203 C-Class, R170 SLK, W209 CLK
- Part Name: Supercharger Compressor (M111 Engine)
- Condition: Genuine Used (Tested Working)
Part Numbers and Fitment
- Part numbers: A1110900980
- Fits: Mercedes-Benz W203 C-Class, Mercedes-Benz R170 SLK, Mercedes-Benz W209 CLK
Frequently Asked Questions
What are the signs that the supercharger compressor on a Mercedes-Benz W203 C-Class with the M111 engine is failing?
On a W203 C-Class with the M111 Kompressor engine, a failing supercharger compressor usually shows as a whine or rattle from the front of the engine, weak acceleration, and boost that is missing or intermittent. The engine light may come on with a charge pressure code such as P0299. A drive belt or intake leak can cause similar symptoms, so check those first.
Which models does the Mercedes-Benz M111 supercharger compressor on this page fit?
This M111 supercharger compressor is listed for the Mercedes-Benz W203 C-Class, R170 SLK and W209 CLK. To confirm the match on your own car, compare the part number on your existing compressor with the number shown under Part Numbers and Fitment. If the numbers are the same, the unit is the right one.
Does the supercharger compressor on a Mercedes-Benz R170 SLK or W209 CLK need coding or wheel alignment after replacement?
We list no coding, programming or wheel alignment requirement for the M111 supercharger compressor on the R170 SLK or W209 CLK. It is a mechanical drive component, not a control unit or a suspension part.
Who is a tested used original M111 supercharger compressor right for?
A tested used original M111 supercharger compressor suits owners of the W203, R170 or W209 who want an original Mercedes-Benz part at a lower price, with the warranty stated in the quote. It is a good fit for a daily-driven car that needs its boost back. We also supply brand-new original (sealed, with the longest life) and brand-new China-made (the lowest price, with an exchange warranty, not original) if your priorities differ.
Part price does not include installation. Our workshop can install for you, labour is charged separately and confirmed with you before any work starts.
We cannot diagnose your car over WhatsApp or photos. Not sure this part will solve your problem? Come for a workshop check, diagnosis fee RM180. If you proceed with the repair using our parts, the RM180 is offset into the labour charge. If you decide not to repair, only the RM180 applies.
All parts are tested and guaranteed to work. Whether a part solves your car's problem can only be confirmed by diagnosis.
Shipping: from Kuala Lumpur, West Malaysia ~RM50, East Malaysia ~RM80 (estimate, confirm via WhatsApp). Delivery 1-2 working days in secure anti-static packaging.
Warranty: 7, 14 or 30 days depending on the part, as confirmed in your quote, from the invoice date. Exchange only, and our warranty mark must be intact. Proof of installation by a workshop is required. No warranty for parts opened, modified or damaged by wrong installation.
Prices vary with stock and part condition. Final price via WhatsApp.
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