Genuine Spark Plug For Porsche 911, Boxster, Cayman, Panamera, Cayenne 99917015190

Frequently Asked Questions

Is 99917015190 a Genuine Porsche spark plug?

Yes. This listing is for an Original Porsche engine spark plug supplied under manufacturer part number 99917015190.

Which Porsche models can use 99917015190?

It is used on selected naturally aspirated Porsche 911, Boxster, Cayman, Panamera and Cayenne applications. Exact compatibility depends on the engine, production date and VIN.

Does 99917015190 fit turbocharged Porsche models?

Do not assume so. Many turbocharged and special-performance Porsche engines use different spark-plug specifications. VIN verification is required before ordering.

How many spark plugs do I need?

The quantity depends on the engine. A compatible six-cylinder engine normally requires six spark plugs for a complete replacement set, while a compatible V8 normally requires eight. Confirm the engine and VIN before purchase.

What are common signs of worn spark plugs?

Depending on the cause and severity, worn or fouled plugs can contribute to difficult starting, rough running, misfires or reduced combustion quality. Similar symptoms can also have other causes, so proper diagnosis is recommended.

Should all spark plugs be replaced together?

For scheduled engine service, replacing the complete matched set is generally preferable so the cylinders use plugs of the same specification and service age, subject to Porsche's maintenance procedure for the vehicle.

Can I install these spark plugs myself?

Installation requires access to the ignition system and the correct workshop procedure. Incorrect tightening or cross-threading can damage the cylinder head, so professional installation is recommended where the required procedure and tools are not available.

How can I confirm fitment before ordering?

Provide European Autospares with your Porsche VIN. The part number, engine application and required quantity can then be checked before purchase.

Returns 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.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.