BMW M54 E39 E46 E60 Intake Manifold - Used Original Parts

Description

Product Title

BMW M54 E39 E46 E60 Intake Manifold - Used Original Parts

Diagnosis and Common Symptoms

From the workshop floor, the M54's intake manifold is a robust component, but it is the central hub for the engine's vacuum system. Failures are almost exclusively related to air leaks, which disrupt the critical air-fuel ratio. A technician will typically diagnose a vacuum leak by smoke testing the intake system. While the manifold body itself can develop hairline cracks over time, leaks more commonly originate from hardened, failed gaskets at the cylinder head mating surface or a compromised DISA valve O-ring.

Symptoms a driver will notice include a rough, unstable idle, hesitation upon acceleration, and a general lack of power. The on-board diagnostics will flag these lean conditions, illuminating the Check Engine Light and storing specific fault codes.

Common Fault Codes:

• P0171: System Too Lean (Bank 1)
• P0174: System Too Lean (Bank 2)
• P0300: Random/Multiple Cylinder Misfire Detected
• P0301 - P0306: Cylinder-specific misfire codes due to the lean mixture.

Introduction

The M54 engine's performance is highly dependent on a perfectly sealed intake system. This Genuine Used BMW intake manifold provides a direct, factory-spec replacement for a cracked or damaged unit. Each manifold is meticulously inspected for common failure points and pressure-tested to ensure it is free from cracks and warping. Trust in a tested, original part to restore proper engine vacuum and performance without the cost of a new component.

Product Details

• Brand: BMW

• Model Compatibility: E39 (525i, 530i), E46 (325i, 330i), E60 (525i, 530i) - M54 Engine

• Part Name: Intake Manifold Assembly

• Condition: Genuine Used (Tested Working)

• Notes: For a successful installation, replacement of all intake runner gaskets, throttle body gasket, and DISA valve O-ring is mandatory. This is the ideal time to inspect and service the CCV system and DISA valve.

Frequently Asked Questions

Q: What symptoms indicate failure? A: The most common signs are a persistent hissing or whistling sound from the engine bay, rough idling, engine hesitation, and lean condition fault codes (P0171/P0174) that trigger the Check Engine Light.

Q: Does this require coding? A: No. The intake manifold is a mechanical component. It does not contain any electronics and requires no programming or coding for installation.

Q: Is this original? A: Yes, this is a Genuine BMW part removed from a vehicle. We exclusively source and supply original factory components.

Why Choose Us?

• Verified functionality
• Actual photos/videos provided
• 30-day exchange warranty
• Pressure-tested for cracks and vacuum integrity

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

1. WhatsApp us to confirm compatibility with your specific VIN.
2. Send your chassis number or a clear photo of your old unit label.
3. Confirm order details and stock availability.
4. Receive actual product photos and diagnostic test confirmation.
5. Make payment via bank transfer.
6. 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.

Compatible Models