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Engine Exhaust Valve
| Brand | Part # |
|---|
| Porsche | 996 105 273 03 / 99610527303 |
| Porsche | 996 105 273 04 / 99610527304 |
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2005 | Porsche | 911 | Carrera | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | RWD; | |
| 2005 | Porsche | 911 | Carrera 4S | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | RWD; | |
| 2005 | Porsche | 911 | GT3 | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | Naturally Aspirated; | |
| 2004 | Porsche | 911 | Carrera | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | |
| 2004 | Porsche | 911 | Carrera 4 | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | |
| 2004 | Porsche | 911 | 40th Anniversary Edition | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | |
| 2004 | Porsche | 911 | GT3 | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | Naturally Aspirated; | |
| 2004 | Porsche | 911 | Carrera 4S | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | |
| 2003 | Porsche | 911 | Carrera | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | |
| 2003 | Porsche | 911 | Carrera 4S | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | |
| 2003 | Porsche | 911 | Carrera 4 | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | |
| 2002 | Porsche | 911 | Carrera | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | |
| 2002 | Porsche | 911 | Carrera 4 | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | |
| 2002 | Porsche | 911 | Carrera 4S | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 | |
| 2002 | Porsche | 911 | Targa | 3.6H6 | GAS | Length [mm]: 107.7; Valve head diameter [mm]: 34.4; Valve seat angle [°]: 45; Valve stem diameter [mm]: 6 |
The TRW Engine Exhaust Valve part number 300101 is the perfect choice for Porsche owners who want to improve their vehicle’s performance. This high-quality part is designed to fit seamlessly into the engine, ensuring reliable and efficient operation.
One of the standout features of this exhaust valve is its compatibility with other part numbers, including 996 105 273 03 and 996 105 273 04. This makes it easy to swap out your old valve for the TRW part, without having to worry about compatibility issues.
In terms of performance benefits, the TRW Engine Exhaust Valve is designed to improve the flow of exhaust gases out of the engine. This helps to reduce back pressure, which in turn can increase horsepower and torque. The valve is also built to last, with durable materials that can withstand the high temperatures and pressures of the exhaust system.
Installing the TRW Engine Exhaust Valve is a straightforward process that can be completed by a qualified mechanic. Once installed, you can expect to see improved engine performance and smoother operation overall. Whether you’re looking to replace a worn-out exhaust valve or upgrade your Porsche’s performance, the TRW Engine Exhaust Valve is an excellent choice.
TRW is an American global supplier of automotive components. The company used to be known as TRW Inc. from 1901 to 2002.
For more than a century, the company has successfully operated in the automotive and aerospace industries. At one time, TRW Inc. had more than 122,000 employees across the globe.
TRW Inc. was ultimately sold to the aerospace company Northrop Grumman in 2002. Deciding to keep only the aerospace division, Northrop Grumman sold the automotive division of TRW to Blackstone Group.
This marked a new era in the history of TRW that lasted for 13 years. Renamed the TRW Automotive Holdings Corporation, the company quickly became the 8th largest automotive supplier on the planet.
The company had around 64,000 employees in 22 different countries.
In 2014, the popular German car parts manufacturer ZF Friedrichshafen announced that it was going to acquire TRW in the near future.
The purchase was finalized in 2015, after which TRW Automotive officially became a part of the ZF Friedrichshafen AG.
TRW currently serves as the ZF division responsible for active and passive safety technology. TRW products are widely regarded as some of the best on the market.
Some of the top components this brand is known for include engine mounts, brake discs, ball joints, brake pads, rod ends, stabilizer links, steering mechanisms, and suspension arm bushes.
TRW is a brand known for bringing a lot of new ideas to the automotive world. For example, they created the first lane-keeping system by integrating electric steering and camera technologies.
| Length [mm] | 107,7 |
| Material | Bi-metal |
| Supplementary Article/Info 2 | Valve stem tip hardened |
| Valve head diameter [mm] | 34,4 |
| Valve seat angle [°] | 45 |
| Valve Seat Material | Bi-metal |
| Valve stem diameter [mm] | 6 |
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