Mercedes-Benz W212 Engine Air Filter Housing A2720941304 - Used Original Parts
RM 400
Condition: Used (Original)Description
Product Title
Mercedes-Benz W212 Engine Air Filter Housing A2720941304 - Used Original Parts
Diagnosis and Common Symptoms
From the workshop floor, a compromised engine air filter housing on the M272 engine is a primary cause of frustrating, hard-to-diagnose performance issues. A crack, often invisible without close inspection, or a faulty seal creates a vacuum leak, allowing unmetered air to enter the intake manifold post-MAF sensor. This disrupts the precisely calculated air-fuel ratio, leading to a cascade of engine management faults.
Symptoms manifest as a rough or hunting idle, hesitation during acceleration, and a noticeable decrease in fuel efficiency. Drivers may also hear a distinct whistling or hissing sound from the engine bay. On the diagnostic side, this typically triggers the Check Engine Light with fault codes pointing to a lean fuel mixture, such as P0171 (System Too Lean Bank 1) and P0174 (System Too Lean Bank 2). In severe cases, it can also lead to MAF sensor rationality faults or random misfire codes (P0300).
Introduction
Restore the correct breathing and performance of your vehicle's M272 engine with a Genuine Mercedes-Benz air filter housing. This is not an aftermarket copy; it is an original component carefully removed from a donor vehicle. Each unit has been meticulously inspected and verified by our technicians to ensure structural integrity and guarantee factory-spec fitment, eliminating the risk of air leaks that plague inferior replacements.
Product Details
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Brand: Mercedes-Benz
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Model Compatibility: W212 (E350), W204 (C300/C350), X204 (GLK350), W221 (S350) with M272 V6 Engine.
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Part Name: Engine Air Cleaner Assembly
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Condition: Genuine Used (Tested Working)
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Notes: All mounting points, housing clips, and the critical MAF sensor seating area have been inspected and confirmed to be intact and free from cracks. We recommend using new seals upon installation to ensure a perfect air-tight fit.
Frequently Asked Questions
Q: What symptoms indicate failure? A: The most common indicators are a Check Engine Light with lean codes (P0171, P0174), a rough or unstable idle, hesitation upon acceleration, and an audible hissing sound from the engine bay.
Q: Does this require coding? A: No. This is a purely mechanical component. Installation is a direct swap and does not require any programming or electronic calibration.
Q: Is this original? A: Yes, this is a Genuine Mercedes-Benz part salvaged from another vehicle. This ensures perfect compatibility, material durability, and fitment as designed by the manufacturer.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Maintains factory air-fuel ratios, ensuring proper engine performance and longevity.
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
Ready to order or have questions? Tap the WhatsApp button to chat with our team directly.
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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