Description
xProduct Overview
The Genuine Porsche Torx Screw Fastener WHT003425 is the original M5 x 16 Torx screw used to secure the ignition coil covers and engine covers on Porsche Cayenne and Panamera V8 engines. It is a Volkswagen Group standard hardware number, which is why it carries the WHT prefix rather than a Porsche 9xx number. These small screws are easily lost or damaged during coil and plug work, and the genuine screw restores the correct factory fastening.
Part Numbers & Reference Codes
OE part number: WHT003425. Size: Torx screw M5 x 16. This number supersedes the earlier Porsche number 95510525500, which is listed as its previous revision in the factory diagrams for the Cayenne ignition coil cover, where the screw is diagram position 5 and 8 screws are required. Always order and verify by the full number WHT003425, including the WHT prefix.
Vehicle Compatibility & Fitment
Verified applications include Porsche Cayenne (955) 4.5L V8 cars, Cayenne (957) 4.8L V8 cars and Panamera (970) engine cover and air duct applications. Because this is a standard VAG hardware screw used in more than one diagram position, confirm the diagram position for your car with your VIN before ordering. See the Fitment Details tab for the model table.
Key Features & Benefits
- Genuine Porsche hardware: original equipment Torx screw made to the factory M5 x 16 specification, not a generic hardware store substitute.
- Correct coil cover fastening: secures the ignition coil covers to the coil hold-down points exactly as Porsche designed, with 8 screws used on the V8 coil cover application.
- Torx drive: the factory Torx head gives positive tool engagement in a tight engine bay and resists rounding during repeated service work.
- Supersedes 95510525500: this is the current part number for the earlier 95510525500 screw, so it is the correct replacement for original screws stamped with that number.
Technical Specifications
| OE Part Number | WHT003425 |
| Brand | Porsche (Volkswagen Group standard hardware) |
| Product Type | Torx Screw Fastener |
| Condition | New, Genuine OEM |
| Thread Size | M5 x 16 |
| Supersedes | 95510525500 |
| Quantity Required | 8 on the Cayenne V8 coil cover application, sold individually |
| Category | Engine Parts |
Installation Position & Fitment Notes
On the Cayenne V8 the screw installs through the ignition coil cover into the coil hold-down points, 8 screws in total across both covers. The same number also appears in Panamera engine cover and air duct diagrams. Fit screws by hand first to avoid cross-threading, then tighten evenly to the Porsche specification. Do not substitute a different thread or length, as a longer screw can damage the cover or the component beneath it.
Product Brand, Type & Condition
Brand: Porsche. Type: Torx screw fastener, M5 x 16. Condition: brand-new genuine OEM part, supplied exactly as the factory produces it.
What's Included in the Box
This listing includes one (1) Genuine Porsche Torx Screw, OE part number WHT003425, priced and supplied individually. Order 8 if you are renewing a complete set of Cayenne V8 coil cover screws. Covers, grommets and sleeves are not included unless listed separately.
Installation Requirements
Fitting requires only the correct Torx bit and basic hand tools, but the engine must be cold and the covers handled with care. Professional installation is recommended if the screw is being replaced as part of ignition coil or spark plug work, so the covers and coils are refitted in the correct order.
Warranty & Returns
This brand-new genuine part is covered against manufacturing defects, and your statutory consumer rights apply in the UAE. If the part arrives damaged or is incorrect due to our error, we will replace or refund it.
Confirm Fitment & Order
Ready to replace your missing cover screws? Order the Genuine Porsche Torx Screw Fastener WHT003425 from European Autospares Trading LLC. Not sure it fits? Contact us with your VIN and our parts team will confirm before you buy. Browse our Porsche spare parts and engine parts collections for related genuine parts.
Fitment Details
xPORSCHE TORX SCREW FITMENT GUIDE
| Model | Engine Configuration | Year Range |
|---|---|---|
| Porsche Cayenne (955) | 4.5L V8, ignition coil cover application | 2003 – 2006 |
| Porsche Cayenne (957) | 4.8L V8, ignition coil cover application | 2008 – 2010 |
| Porsche Panamera (970) | V6 / V8 petrol, engine cover and air duct applications | 2010 – 2016 |
Technician's Advisory: WHT003425 is an M5 x 16 Torx screw and a Volkswagen Group standard hardware number, so it can appear in more than one diagram position. On the Cayenne V8 coil covers, 8 screws are required and this number supersedes 95510525500. Always match the thread, length and diagram position for your car, and never substitute a longer screw.
Important: This genuine Porsche part is listed by OE part number WHT003425 (supersedes 95510525500). Exact compatibility depends on the model, variant, production date and equipment level. Send your complete VIN to the European Autospares parts team and we will verify this is the correct part for your vehicle.
FAQs
xFrequently Asked Questions
Yes. WHT003425 is a genuine Porsche Torx screw, an M5 x 16 fastener supplied through the Porsche parts network. The WHT prefix is a Volkswagen Group standard hardware prefix, which Porsche uses for shared fasteners. It supersedes the earlier Porsche number 95510525500 for the same screw application.
Its best known job is securing the ignition coil covers to the coil hold-down points on Cayenne V8 engines, where eight screws are used. The same number also appears in Panamera engine cover and air duct diagrams. Send us your VIN and we will confirm the exact diagram position for your car.
This listing is for one screw, priced individually. A Cayenne V8 coil cover set uses eight screws in total, so order eight if you are replacing the complete set during coil or spark plug work. For a single lost or damaged screw, order only the quantity you need to match the diagram.
WHT numbers are Volkswagen Group standard hardware numbers shared across group brands, including Porsche, Volkswagen and Audi. The identical number means the identical screw, whichever group warehouse supplies it. That is why this genuine Porsche fastener carries WHT003425 rather than a traditional Porsche 9xx series part number.
This brand new genuine Porsche part is covered against manufacturing defects, and your statutory consumer rights apply in the UAE. If the part arrives damaged or is incorrect due to our error, we will replace or refund it. Please confirm fitment by VIN before ordering to avoid return delays.
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xShipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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