Porsche Cayenne 958 HVAC Heater Core - Used Original Parts

Description

Product Title

Porsche Cayenne 958 HVAC Heater Core - Used Original Parts

Diagnosis and Common Symptoms

From a workshop perspective, a failing heater core in the Cayenne 958 presents distinct, non-electronic symptoms. The primary fault is either an internal blockage or, more commonly, a leak. Diagnosis begins not with a scan tool, but with sensory checks.

The most definitive indicator is the smell of sweet coolant inside the cabin, which becomes more pronounced when the heat is activated. This is often accompanied by a persistent, greasy film on the interior of the windshield that is difficult to clear with the defroster. A physical inspection may reveal coolant saturation or dampness in the passenger-side footwell carpet, originating from behind the dashboard. Drivers will experience a significant loss of heating performance, sometimes asymmetrically, where one side of the cabin receives warm air and the other blows cold. While this component does not generate fault codes itself, a severe coolant leak will trigger the low coolant level warning on the instrument cluster without any visible leaks in the engine bay.

Introduction

This is a Genuine Porsche heater core for the Cayenne 958 chassis, recovered and verified by our technicians. Each unit undergoes a rigorous pressure test to confirm its integrity, ensuring it is free from leaks and internal blockages. This provides a reliable and cost-effective solution to restore your vehicle's critical cabin heating and windshield defrosting capabilities without the expense of a new part.

Product Details

• Brand: Porsche
• Model Compatibility: Porsche Cayenne (958 Generation, 2011-2018)
• Part Name: HVAC Heater Core / Heat Exchanger
• Condition: Genuine Used (Tested Working)
• Notes: Unit has been professionally flushed and pressure-tested to hold pressure within factory specifications. We strongly recommend installing new O-rings on the inlet/outlet pipes to ensure a perfect, leak-free seal.

Frequently Asked Questions

Q: What symptoms indicate failure? A: The most common signs are a sweet coolant smell inside the vehicle, a persistent oily film on the windshield, lack of cabin heat, and unexplained coolant loss or damp carpets in the passenger footwell.

Q: Does this require coding? A: No. The heater core is a purely mechanical heat exchanger. It has no electronic components and requires no programming or coding upon installation.

Q: Is this original? A: Yes, this is a Genuine Porsche part, carefully extracted from a donor vehicle.

Why Choose Us?

• Verified functionality
• Actual photos/videos provided
• 30-day exchange warranty
• Pressure-tested to ensure leak-free 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