Porsche Cayenne 957 958 3.6 M55.1 Engine - Genuine Used Car Part

Description

Product Title

Porsche Cayenne 957 958 3.6 M55.1 Engine - Genuine Used Car Part

Diagnosis and Common Symptoms

From a technical standpoint, the M55.1 3.6L power unit is a robust evolution of the VR6 architecture, yet it remains susceptible to specific mechanical fatigue over high mileage. If your Cayenne is exhibiting a persistent "Check Engine" light accompanied by Diagnostic Trouble Codes (DTC) P0016 or P0011, you are likely facing timing chain elongation or camshaft correlation issues. Physical symptoms often include a heavy rattling sound upon cold starts, unstable idling, or a significant loss of torque in the mid-range. Furthermore, if you observe P0300 through P0306 codes that do not resolve with new ignition coils, internal compression loss or carbon buildup on the intake valves may be the culprit. Replacing the long block with a verified unit is often more cost-effective than a complete bottom-end rebuild.

Introduction

This is a Genuine Porsche M55.1 3.6L V6 engine assembly, salvaged from a donor vehicle and subjected to rigorous multi-point mechanical inspection. As an Original component, it maintains the factory tolerances and metallurgical integrity required for the 957 and 958 chassis. Every unit we stock has been tested under load to ensure optimal oil pressure and compression across all six cylinders.

Product Details

• Brand: Porsche
• Model Compatibility: Cayenne 957 (2007–2010), Cayenne 958.1 (2011–2014)
• Part Name: M55.1 3.6L V6 Engine Assembly
• Condition: Genuine Used (Tested Working)
• Notes: This is a bare long block assembly; existing intake manifolds and accessories should be transferred. We recommend replacing the rear main seal and timing chain guides prior to installation as a preventative measure.

Frequently Asked Questions

Q: Is this engine compatible with both the 957 and 958 generations? A: Yes, the M55.1 designation covers the 3.6L displacement used in both the facelifted 957 and the early 958 models, though some external sensor brackets may need to be swapped from your original unit.

Q: Has the engine been tested for bore scoring? A: Absolutely. Our technicians perform a bore scope inspection on every cylinder to ensure the cylinder walls are free of scoring and that the piston rings are sealing correctly.

Q: Does this engine require specific ECU coding after installation? A: While the mechanical assembly is a direct swap, a professional diagnostic tool should be used to reset the adaptations and clear any historical codes stored in the DME (Digital Motor Electronics).

Why Choose Us?

• Verified functionality before dismantle
• Actual photos/videos provided before shipping
• 30-day exchange warranty included
• Comprehensive leak-down and compression test results provided to ensure internal health exceeds industry standards for used powerplants.

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

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.