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Genuine Porsche 999-701-145-40 Thermostat O-Ring Seal

(2010-2011 Porsche 911 GT3; 2011 Porsche 911 GT3 RS/GT3 RS 4.0)

Manufacturer

Picture for manufacturer Genuine Porsche

Part Number

999-701-145-40
11 reviews
Sale Price

$20.28

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Genuine Porsche 999-701-145-40 is an OEM thermostat housing O-ring seal designed to provide a leak-free seal between the thermostat and housing on Porsche engines. This precision-manufactured rubber O-ring prevents coolant leaks at the thermostat assembly, ensuring proper engine cooling system operation and preventing coolant loss.

Key Features:

  • Genuine Porsche OEM part for exact fitment and reliability
  • High-quality rubber compound resistant to coolant and temperature extremes
  • Prevents coolant leaks at thermostat housing interface
  • Direct replacement for worn or damaged original O-ring
  • Recommended replacement during thermostat service

This O-ring seal is a critical component for maintaining proper cooling system pressure and preventing coolant leaks. When replacing your thermostat, it's essential to install a new O-ring to ensure a proper seal and prevent future leaks. Genuine Porsche parts are engineered to meet factory specifications for optimal performance and durability.

Products specifications

Fits

2010-2011 Porsche 911 GT3; 2011 Porsche 911 GT3 RS/GT3 RS 4.0

Ordered an Fabtech steering box skidplate, best price I could find on the net was Autoplicity. Price was better than all the 4x4 sites I checked. Item is shipping directly from Mfg, so really can't comment on shipping speed. Otherwise, transaction was easy and I really like the fact they accept PayPal.

Great customer service

Seamless Purchase and great communication

For as cheap as what I paid for my product I will admit I was scared!!! Got what I asked for in perfect condition, came fast and wonder where have you been all my shopping life? Thanx for such a great deal and fast shipping!!!

By far the best prices listed and extremely fast shipment. A+++ seller

Great Job Guys! The customer service was very professional and I loved that they took paypal!<br><br>Thank you would recommend to a friend!

very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.

Fast

For some reason, the system tried to use my email address and phone number.

Very quick and easy to use. Also love the detailed fitment.

I ordered the Edge Evolution CS for my 2008 F150 and it has brought my truck to life. Setup was simple and I could immediately feel the difference in the acceleration and transmission shifting. I would definitely recommend this product.<br>Autoplicity had the best price on the tuner that I could find for brand new. However, they did charge for shipping and it was slower than other sites I looked at. Overall, I still got the tuner cheaper that any other competitor.

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