Mercedes-Benz W202 W210 W170 M111Engine Oil Pump - Used Original Parts
RM 250
Condition: Used (Original)Description
Mercedes-Benz W202 W210 W170 M111Engine Oil Pump - Used Original Parts
Diagnosis and Common Symptoms
As a master technician, I constantly remind clients that the oil pump is the mechanical heart of your engine. In the Mercedes-Benz W202, W210, and W170 chassis, oil pump degradation typically presents through critical hydraulic pressure drops rather than instant catastrophic failure. The most immediate symptom is the illumination of the red low oil pressure warning indicator on the instrument cluster, particularly noticeable during warm idle when the oil viscosity is at its lowest. Mechanically, you will hear pronounced valve lifter ticking, chain rattle, or deeper rotational knocking from the lower block due to oil starvation at the main bearings. Common failure points include a sticking internal pressure relief valve caused by extended service intervals, excessive clearance wear between the inner and outer rotors, or a heavily restricted oil pickup screen. Fault codes are rarely stored in the ME control unit for this specific era; diagnosis relies heavily on mechanical gauge testing to verify that baseline pressure holds above 1.0 bar at idle and scales correctly with engine RPM.
Introduction
When dealing with internal engine lubrication, compromising on component quality is never an acceptable practice. This is a Genuine Used engine oil pump that has been meticulously evaluated to ensure it meets original factory flow and pressure tolerances. Every unit is strictly tested for rotor clearance, bypass valve actuation, and overall structural integrity before being approved for inventory. By utilizing a tested original part, you guarantee the precise volumetric efficiency and structural reliability required to protect your engine's internal components.
Product Details
- Brand: Mercedes-Benz
- Model Compatibility: W202 C-Class, W210 E-Class, W170 (R170) SLK-Class
- Part Name: Engine Oil Pump
- Condition: Genuine Used (Tested Working)
- Notes: Gear clearances have been measured to ensure they fall within factory service limits. The pressure relief valve has been inspected for binding, and the pickup tube assembly is verified free of sludge and debris. Professional installation with a new factory-spec chain and tensioner is highly recommended.
Frequently Asked Questions
Q: What symptoms indicate failure? A: A failing oil pump will trigger a red oil pressure warning light on your dashboard, often accompanied by mechanical noises such as hydraulic lifter ticking or rod bearing knock. You may also experience elevated engine operating temperatures due to a lack of adequate oil circulation.
Q: Does this require coding? A: No. This engine oil pump is a strictly mechanical component driven directly by the crankshaft via a chain. It is a direct bolt-on replacement that requires absolutely no software coding, flashing, or electronic adaptation.
Q: Is this original? A: Yes, this is a Genuine Mercedes-Benz part carefully extracted from a running donor vehicle. It provides the exact fitment, alloy casting quality, and fluid dynamics designed by the factory, unlike unverified aftermarket alternatives.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Precise clearance testing ensures optimal hydraulic pressure and protects critical engine bearings from premature wear
Shipping
Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)
Warranty and Return Policy
- 30-day exchange warranty from the date of receipt.
- Proof of professional installation by a qualified workshop is required for warranty claims.
- No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
- Exchange only for confirmed internal electronic defects.
How to Order
- WhatsApp us to confirm compatibility with your specific VIN.
- Send your chassis number or a clear photo of your old unit label.
- Confirm order details and stock availability.
- Receive actual product photos and diagnostic test confirmation.
- Make payment via bank transfer.
- Item is shipped immediately with tracking details provided.
Contact Us
William – https://wa.me/60102992988 Lok – https://wa.me/60177720143
Price Notice
Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.
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