fits model: Turbo, Cayenne. make: Porsche. year: 2003–2006.

( Manufacturer Part Number: M48.50 ), ( Part Type: Engine ), ( Fuel Type: Gasoline ), ( Engine Size: 4.5 L )
Introducing the Porsche M48/50 50 03-06 Cayenne Turbo 955 Engine Longblock, a true marvel of engineering designed for high-performance applications. This engine longblock is specifically engineered for Porsche Cayenne Turbo models produced between 2003 and 2006, with the 955 engine code. With a total displacement of 4.5 liters, this engine is a force to be reckoned with, delivering an impressive output of power and torque.
The Porsche M48/50 50 03-06 Cayenne Turbo 955 Engine Longblock is a complete powertrain assembly comprising of the cylinder block, crankshaft, pistons, connecting rods, and other essential engine components. Each component is meticulously machined, inspected, and assembled with precision to ensure optimal performance and reliability.
The cylinder block is cast from high-strength alloy and features a state-of-the-art combustion design. It is bored to accept oversized pistons to accommodate increased power output. The crankshaft is also engineered from high-strength steel and balanced to ensure smooth power delivery. The forged pistons are designed to withstand the high cylinder pressures generated by the powerful engine, while the connecting rods provide the necessary link between the pistons and crankshaft.
The Porsche M48/50 50 03-06 Cayenne Turbo 955 Engine Longblock is rebuilt to exacting standards, using only OEM or high-quality aftermarket parts. Each engine is rigorously tested to ensure it meets Porsche's stringent quality standards. This engine longblock is also compatible with a wide range of upgrades, allowing you to customize the power output to suit your specific requirements.
The Porsche M48/50 50 03-06 Cayenne Turbo 955 Engine Longblock is a sophisticated engine solution for those seeking high-performanced, reliable power. With its pioneering engineering, top-tier components, and rigorous testing, this engine longblock is an essential upgrade for any Porsche Cayenne Turbo produced between 2003 and 2006. Whether you're looking to restore your vehicle to its former glory, or take its performance to new heights, this engine longblock is the perfect choice.
A used Porsche Cayenne Turbo 955 engine longblock with 137k kilometers (85k miles) can be an enticing prospect for those in search of a high-performance engine upgrade. However, as with any major automotive purchase, it's essential to consider both the advantages and disadvantages before making the investment.
Pros:1. Performance Boost: The Porsche Cayenne Turbo 955 engine offers significant power enhancement compared to stock Cayenne engines. With an increase in horsepower and torque, this longblock upgrade can lead to improved acceleration and overall performance.
2. Durable Engineering: Known for their precision engineering, a well-maintained Porsche engine longblock can potentially last longer than many aftermarket options. Additionally, parts availability is abundant due to the widespread popularity of the Cayenne model.
3. Cost-Effective in the Long Run: The initial investment in a used longblock engine might be substantial, but it could save money in the long term by avoiding the cost of labor and parts related to engine rebuilds or replacements.
4. OEM Parts: With a Porsche longblock engine, you're guaranteed quality parts that were manufactured by the same company that designed and built the engine for your vehicle.
Cons:1. Expensive Upfront Cost: The cost of purchasing and installing a used, high-performance longblock engine can be a significant financial commitment. Both the engine and labor costs can add up quickly.
2. Risk of Possible Misrepresentation: Buying a used engine can come with risks, such as potential unverified service history or unknown issues. Due diligence and research are crucial before purchasing to minimize the risk of unexpected repairs.
3. Complex Installation: Installing a new engine requires special tools, expertise, and knowledge. This could potentially result in added costs for labor and potential complications during the installation process.
4. Transportation and Logistics: Coordinating shipping and transportation for a large, heavy engine longblock can add extra hassle and potential worry regarding damage during transport.
Conclusion:In conclusion, a Porsche Cayenne Turbo 955 engine longblock with 137k kilometers (85k miles) can provide substantial performance benefits. However, the cost and risks associated with the acquisition and installation must be carefully weighed against the potential advantages. Performing due diligence on the seller, the engine's condition, and the installation process can help mitigate potential issues and ensure a successful engine upgrade project.
Recommendation: If you decide to proceed with purchasing a used Porsche Cayenne Turbo 955 engine longblock, it is advised to:1. Thoroughly research sellers, ensuring a reputable and reliable source.
2. Obtain a detailed service history.
3. Hire an experienced mechanic for the installation to minimize potential risks.
4. Factor in all potential costs, including shipping, labor, and potential parts.
5. Consider alternative methods, such as a less expensive performance upgrade or a rebuild of your existing engine, depending on your budget and desired outcome.
AC Compressor. Documented Mileage: 137,955 Miles/ 222,018 Kilometers Documented, Actual Miles/Kilometers. Recycle Save Fast Shipping 03-06 Porsche Cayenne Turbo 955 Engine Longblock M48.50 137KMILES COMP TESTED. Condition: Engine has undergone a FULL Compression test displaying healthy equal numbers of 140-150psi Within spec maximum 2-bar difference standard on all 8 cylinders Compression result below.
Oil has been fully drained - No metal shavings or odd particles detected. Fill up with new oil and replace filter All of our engines are fully drained. Replace spark plugs. Intake Manifold.
BEFORE INSTALLING ANY USED ENGINES - The following preventative maintenance is strongly recommended to prolong the life of your engine and protect its warranty. Engine has been fully driven and compression tested Compression result below - Ran smooth well with no issues. Replace thermostat Water pump. OEM Porsche Item: Factory product - NOT AFTERMARKET.
PLEASE carefully inspect all the photos uploaded above to get best reflection of condition. Replace valve cover gaskets. Items are guaranteed to fit the above stated donor vehicle exact make model produced years. Please refer to the check list below and perform mentioned maintenance prior installing and/or starting engine Replace all oil seals.
Ignition Coil packs. Genuine OEM 03-06 Porsche Cayenne Turbo 955 4.5 Twin V8 M48.50 Engine longblock assembly removed from a 2004 C0164. Compression Test Results. Replace timing belt If its not chain driven.
Genuine OEM Porsche Part. Minor scratches and usage wear as expected on a used item - PLEASE REFER TO PHOTOS.