Mercedes-Benz W124 Fuel Distributor / Fuel Divider - Used Original Parts
RM 1,200
Condition: Used (Original)At a Glance
- Mercedes-Benz W124 Fuel Distributor / Fuel Divider - Used Original Parts
- Fits: Mercedes Benz W124 E-Class · confirm by chassis number before ordering
- Used Original · tested working
- RM 1,200 · final quote via WhatsApp
- M.S. Motor · Kuala Lumpur, Malaysia · ready stock
Diagnosis and Common Symptoms
M.S. Motor Technical Analysis:
The Bosch KE-Jetronic fuel distributor is the heart of the W124's legendary engine performance. Its failure is not typically registered by a simple fault code on the dashboard; diagnosis requires a mechanical understanding. Symptoms manifest as a systemic breakdown of engine stability.
Common indicators of a failing fuel distributor include a severe rough idle that hunts unpredictably, hard starting when both cold and hot, and significant hesitation or flat spots during acceleration. You may also experience stalling when returning to idle, a noticeable increase in fuel consumption, or black smoke from the exhaust, indicating an overly rich air-fuel mixture. The root cause is often internal diaphragm failure or a sticking metering plunger, which disrupts the precise fuel delivery to each cylinder.
Introduction
The KE-Jetronic is a masterpiece of mechanical fuel injection, but it demands components built with absolute precision. This is not a part where aftermarket alternatives suffice. We supply only Genuine Mercedes-Benz fuel distributors, salvaged from running vehicles and subjected to rigorous bench testing to confirm correct fuel pressure and distribution. Trust in a proven, original component to restore the smooth, reliable performance your W124 was engineered for.
Product Details
- Brand: Mercedes-Benz / Bosch
- Model Compatibility: Mercedes-Benz W124 Chassis (Commonly for M102, M103 engines)
- Part Name: Fuel Distributor / Fuel Divider (KE-Jetronic)
- Condition: Genuine Used (Tested Working)
- Notes: Each unit is pressure-tested to ensure the internal diaphragm is intact and the metering plunger moves freely. For a complete repair, we strongly advise inspecting or replacing the Electro-Hydraulic Actuator (EHA) valve O-rings and checking system fuel pressure upon installation.
Frequently Asked Questions
What symptoms indicate failure?
The most common signs are erratic idling, difficulty starting, engine hesitation under load, stalling, and poor fuel economy. These point directly to inconsistent fuel metering from a worn or internally leaking distributor.
Does this require coding?
No. The KE-Jetronic system is mechanical-electronic and does not require ECU programming or coding. However, a final mixture adjustment (CO setting) by a qualified technician is recommended after installation to ensure optimal performance and emissions.
Is this original?
Yes. This is a Genuine Mercedes-Benz part, manufactured by Bosch. The build quality and material tolerances are superior to any aftermarket copy, which is critical for the precise fuel metering this system requires.
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: 30-day exchange for control units, engines, gearboxes and other major parts; 14 days for small parts. Claims require proof of installation by a qualified workshop. No warranty for items opened, modified, or damaged by wrong installation.
Prices vary with stock and part condition. Final price via WhatsApp.
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