
591-63072 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $46.69 | Condition is Used, 2003 2004 Porsche Boxster 986 2.7 Transmission Computer TCU TCM 98661825600 OEM, FREE SHIPPING | 99.9% |
![]() | $46.69 | Condition is Used, 2003 2004 Porsche Boxster 986 2.7 Transmission Computer TCU TCM 98661825600 OEM, FREE SHIPPING | 99.9% |
![]() | $46.69 | Condition is Used, 2003 2004 Porsche Boxster 986 2.7 Transmission Computer TCU TCM 98661825600 OEM, FREE SHIPPING | 99.9% |
![]() | $46.69 | Condition is Used, 2003 2004 Porsche Boxster 986 2.7 Transmission Computer TCU TCM 98661825600 OEM, FREE SHIPPING | 99.9% |
![]() | $46.69 | Condition is Used, 2003 2004 Porsche Boxster 986 2.7 Transmission Computer TCU TCM 98661825600 OEM, FREE SHIPPING | 99.9% |
![]() | $46.69 | Condition is Used, 2003 2004 Porsche Boxster 986 2.7 Transmission Computer TCU TCM 98661825600 OEM, FREE SHIPPING | 99.9% |
![]() | $46.71 | Condition is Used, 2003 2004 Porsche Boxster 986 2.7 Transmission Computer TCU TCM 98661825600 OEM, FREE SHIPPING | 99.9% |
![]() | $73.59 | Top Pick! Condition is Used, 2004 PORSCHE BOXSTER 986 CONV #405 TIPTRONIC AUTO TRANSMISSION CONTROL TCU 2.7L, FREE SHIPPING | 99.6% |
![]() | $97.00 | Top Pick! Condition is Used, 2003-2004 Porsche Boxster 986 2.7L Transmission Control Module 98661825600, FREE SHIPPING | ![]() |
![]() | $125.00 | Condition is Used, 2003 2004 Porsche Boxster 2.7 Transmission Control Module OEM Used, FREE SHIPPING | 100.0% |
![]() | $126.00 | Condition is Used, Chassis ECM Transmission Center Firewall Fits 03-04 PORSCHE BOXSTER 1287302, FREE SHIPPING | 98.4% |
![]() | $126.00 | Condition is Used, Chassis ECM Transmission Center Firewall Fits 03-04 PORSCHE BOXSTER 697951, FREE SHIPPING | 98.4% |
![]() | $190.65 | Top Pick! Condition is Used, Chassis ECM Transmission Center Firewall Fits 03-04 PORSCHE BOXSTER 31470896, shipping cost = $5.00 | 98.7% |

Porsche 591-63072 Chassis ECM Transmission Center Firewall for 2003-2004 Boxster
The Porsche 591-63072 Chassis Electronic Control Module (ECM) Transmission Center Firewall is an essential component for the 2003-2004 Boxster models. This firewall plays a crucial role in separating the high-voltage electrical systems from the low-voltage systems within the vehicle, ensuring safe and reliable operation.
Constructed from robust materials, this firewall is designed to withstand the rigors of high-performance driving. It effectively shields the transmission control module and other sensitive electronic components from potential damage caused by stray electrical currents or external factors.
The 591-63072 chassis ECM transmission center firewall features a sophisticated design that seamlessly integrates with the Boxster's existing electrical systems. This firewall also includes various connectors and terminals that enable easy and secure wiring connections.
Installing the Porsche 591-63072 Chassis ECM Transmission Center Firewall involves removing the old firewall and replacing it with the new one. The installation process is generally straightforward, but it is recommended that the job be performed by a certified Porsche technician or an experienced mechanic to ensure a proper fit and optimal functionality.
This firewall is a genuine OEM part, meaning it is manufactured to the same high standards as the parts that came with your Boxster when it was new. By using a genuine OEM part, you can be confident that you are receiving a component that will provide the best performance, reliability, and longevity for your vehicle.
In summary, the Porsche 591-63072 Chassis ECM Transmission Center Firewall is an essential electrical safety component for 2003-2004 Boxster models. Its robust design, secure connectivity, and OEM quality make it an excellent choice for maintaining the reliable and high-performance driving experience that Porsche is known for.
Buying a Porsche 591-63072 chassis ECM transmission center firewall for a 2003-2004 Boxster involves considering several factors to help you make an informed decision. Here are some pros and cons to help you weigh the options:
Pros:1. OEM Part: This part is an original equipment manufacturer (OEM) component, meaning it is manufactured by Porsche and designed specifically for your vehicle.
2. Enhanced Performance: A properly functioning ECM transmission center firewall can improve the overall performance of your Boxster by ensuring optimal communication between the engine control module and the transmission.
3. Reliability: OEM parts are generally more reliable compared to aftermarket alternatives since they are specifically engineered for the vehicle.
4. Warranty: Porsche parts usually come with a warranty, providing peace of mind and protection against any potential defects or issues.
5. Long-Term Savings: Investing in OEM parts can save you money in the long run by preventing potential problems caused by lower-quality aftermarket parts.
Cons:1. Cost: OEM parts can be more expensive than aftermarket alternatives, which may be a significant consideration for some buyers.
2. Availability: Depending on the specific part and your location, availability of OEM parts may be limited, which could delay repairs or upgrades.
3. Installation: Installing an OEM part may require professional assistance, which could add to the overall cost.
In conclusion, purchasing a Porsche 591-63072 chassis ECM transmission center firewall for your 2003-2004 Boxster comes with both advantages and disadvantages. While OEM parts offer enhanced performance, reliability, and potential long-term savings, they can be more costly and may require professional installation. Ultimately, the decision depends on your budget, priorities, and the importance of having a genuine Porsche part for your vehicle. If you value the peace of mind and performance benefits that come with OEM parts, investing in this component could be a worthwhile investment. However, if cost is a primary concern, you may want to explore aftermarket alternatives.
Details:
I just installed in my car and works great. Buyer: ms 74 item arrived very quickly, and was just as listed. Chassis ecm transmission firewall fits 03-04 Porsche Boxster 583337. Will purchase from here again.
Buyer: o 262 fast shipping, item as described, works perfectly.
specifications perfoelectric:
- for models: Boxster
- for years: 2003–2004
- brand: Porsche
- part type: Ecm Transmission
- conditions options: A
- genuine oem: Yes
- ipn: 591-63072
general perfoelectric:
- category: Auto Parts > Electrical Components
payments perfoelectric:
- other
- wallet: google-pay
- credit card: discover
offer perfoelectric:
- started: october 23, 2025
- prices: $46.69–$190.65
- item condition: Used
- in stock #: 5
- sold #: 15
- availability: in stock
- best offers: true
- options: ship-to-home
shipping perfoelectric:
- type: fixed
- transit: 2-5 days
- class: standard
- service: standard
seller perfoelectric:
- city: pearl, mississippi
- # reviews: 874
- rating: 98.4%
returns perfoelectric:
- policy: returns accepted
- paid by: buyer
- time: 30 days
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