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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.
For orders delivered within Dubai and Sharjah, we offer free delivery on all items.
For all other Emirates and international locations, shipping charges are calculated based on the plan you choose during checkout.
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.
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.
The Genuine Porsche Engine Knock Sensor 99660612501 is an original Porsche engine-management sensor designed to monitor combustion-related vibration in compatible Porsche engines.
Part number 99660612501, also written as 996 606 125 01, detects characteristic vibration associated with engine knock or abnormal combustion and sends this information to the engine control system.
The ECU uses knock-sensor information as part of its ignition-control strategy, helping the engine operate correctly under changing load, temperature and driving conditions.
This genuine Porsche sensor is documented for selected Porsche Boxster 986, Porsche 911 996, Porsche Cayenne 955 and Porsche Carrera GT applications.
The knock sensor monitors engine vibration for patterns associated with abnormal combustion. When knock is detected, the sensor provides information to the engine control unit. The ECU can use this signal when managing ignition timing and other operating parameters.
99660612501 is an original Porsche engine-management component designed for compatible Porsche engines, helping maintain compatibility with the original engine-management system, electrical connection, mounting arrangement and engine configuration.
Porsche replacement information identifies the progression 99660612100 → 99660612500 → 99660612501. If one of the earlier references is fitted, 99660612501 may be the applicable current replacement. VIN verification is recommended.
Strong documented applications include Porsche Boxster 986, Porsche 911 996 Carrera/Carrera 4/Carrera 4S/Turbo/GT3, first-generation Porsche Cayenne 955 S and Turbo, and Porsche Carrera GT.
Because a knock sensor detects vibration through the engine structure, its mounting condition is important. Installation and tightening should follow the Porsche workshop specification for the particular engine. Installation quantity and sensor position can differ according to engine configuration.
Porsche knock-sensor fitment can vary according to model, model year, engine type, production date, existing sensor part number, sensor position and VIN. Provide the complete 17-digit Porsche VIN to European Auto Spares for compatibility verification.
99660612501 is a Genuine Porsche engine knock sensor used on several compatible Porsche engines.
It detects characteristic engine vibrations associated with abnormal combustion or detonation.
Documented applications include selected Boxster 986, 911 996, Cayenne 955 S/Turbo and Carrera GT models. Exact compatibility should be confirmed by VIN.
Yes. Documented applications cover the 986 Boxster range, including selected Boxster S applications.
Yes. It is documented across selected Carrera/C2, Carrera 4, Carrera 4S, Turbo and GT3 configurations.
Selected first-generation Cayenne 955 S and Turbo 4.5L V8 applications are documented; do not consider it universal across every Cayenne engine.
Yes. 99660612501 is documented for the Porsche Carrera GT 2004–2006.
The documented progression is 99660612100 → 99660612500 → 99660612501.
No. 99660612501 is specifically an engine knock sensor.
No. Wiring, connector, harness, corrosion, installation, engine vibration or other engine-management faults can also be involved, so diagnosis is recommended.
Yes. The sensor detects vibration through the engine structure, so mounting and tightening should follow the Porsche workshop specification.
It depends on the engine. Some engines use multiple sensors in different positions; vehicle quantity should not be confused with package quantity.
Yes. Unless the physical Genuine Porsche packaging states otherwise, the listing represents one individual knock sensor.
Yes. Provide the complete 17-digit VIN, Porsche model, model year, engine specification and existing sensor part number.
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.
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.
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