Porsche Engines for Sale – Genuine 911, 718, Cayenne and Race Engines

Porsche Engines for Sale at Global OEM Car Parts include genuine engines for repairs, restorations and competition builds. The range covers:

• Flat-six sports car engines: 911 991.1 GT3 RS, 718 GT4 RS, 997 and 718 Boxster/Cayman units
• V6 and V8 engines: Cayenne, Macan and Panamera GTS
• Historic race engines: 964 RSR and 914/6 GT, plus a Porsche 935 engine case

Each listing shows the model and engine code where available, along with what’s included and the condition. Compare engines by model, code and specification, confirm the match against your car, then order the engine that suits your repair or build.

Genuine OEM Porsche Engines by Model and Code

Porsche engines are closely tied to their model, generation and engine code. An OEM Porsche engine with the correct code lines up with the mounts, cooling, wiring and engine management your car was built with.

Our Porsche engines cover several needs:

• Replacing a failed or damaged engine
• Restoring a GT or classic car to original specification
• Building a track or competition car
• Sourcing a rare collector engine

Porsche uses different engine layouts across its range:

• Flat-six (boxer): the 911, the GT cars and the 718 GTS 4.0
• Four-cylinder turbo: other 718 Boxster and Cayman models
• V6 and V8: the Cayenne, Macan and Panamera

Knowing which family your car uses is the first step to finding the right engine.

Porsche Flat-Six, V6, V8 and Race Engines Compared

Porsche engines in our range differ by layout, application and condition.

911 and GT flat-six engines:

• Porsche 911 991.1 GT3 RS complete engine, code MA1.76
• Porsche 718 GT4 RS 4.0 naturally aspirated flat-six from a 2022 car, supplied complete with starter motor, wiring harness and ancillaries

911 water-cooled: The Porsche 997 M96 engine suits Carrera owners replacing a failed unit.

718 Boxster and Cayman engines: two 718/982 Boxster and Cayman complete engines. The 718 range uses both four-cylinder turbo and 4.0 flat-six engines, so check each listing for engine type.

Cayenne, Macan and Panamera V6 and V8 engines:

• Porsche Cayenne 2.9 V6 biturbo engine, code DCA, listed as new
• Porsche Macan GTS complete engine, code DGR
• Porsche Macan 3.0 TDI engine, code CTB
• Porsche Panamera GTS complete engine

Historic race engines and parts:

• Porsche 964 RSR engine
• Porsche 914/6 GT race engine
• Porsche 935 engine case, sold as the case only, not a complete engine

Complete engines, long blocks and cases:

• A complete engine includes ancillaries such as the starter, wiring and intake.
• A long block typically includes the block and heads only.
• An engine case is the bare crankcase.

Check what each listing includes.

Shop Used Porsche Engines for Sale at Global OEM Car Parts

Our Porsche engines for sale span modern SUV and saloon units, GT and sports car flat-sixes, and rare competition engines. If you’re comparing used Porsche engines for sale, start with the engine code, condition and included parts on each listing.

On each listing, review:

• Model and generation, such as 991.1, 997, 718/982, Cayenne 9YB or Macan
• Engine code (such as MA1.76, DCA or DGR) and engine number
• Engine type: complete engine, long block or case only
• Condition, mileage and removal history where stated
• Included ancillaries: starter, wiring harness, intake, turbochargers or flywheel
• Photos of the engine number, block and any damage

Browse the Porsche engines below and open any listing for its full details. If you need an engine code that isn’t listed, contact us with your VIN.

How to Choose the Right Porsche Replacement Engine

Match the engine code and generation. Porsche engine families change between generations and model variants. A 911 engine from one generation won’t simply fit another, and GT engines differ from Carrera engines. Confirm your engine code from the crankcase stamping, or ask a Porsche Centre to check it against your VIN.

Know your engine layout. 911s use flat-six engines. 718 models use either a four-cylinder turbo or a 4.0 flat-six. Cayenne, Macan and Panamera models use V6 and V8 engines. Choose an engine from the same family and variant as your car’s original.

Check what is included. Complete engines, long blocks and bare cases need very different amounts of work before installation. Confirm the included parts and budget for anything you’ll need to transfer or source.

Ask about known wear points. For water-cooled 911 and Boxster engines such as the M96, ask about bore condition, oil analysis and the intermediate shaft (IMS) bearing. For high-mileage V6 and V8 units, ask about service history.

Plan for electronics and coding. Porsche engine management and immobiliser systems are matched to the car. A replacement may need the control unit transferred or coded by a Porsche specialist.

Budget for the full job. Porsche engine replacement cost includes the engine, labour, fluids, gaskets and mounts, any parts transferred from your old engine, and coding. Ask your installer for a complete quote.

Before you order, confirm your engine code, layout and generation, check what each listing includes, and agree the installation and coding plan with your Porsche specialist.

Frequently Asked Questions About Porsche Engines

How do I find my Porsche engine code?
The engine number and code are stamped on the crankcase. A Porsche Centre can confirm the original engine from your VIN. Codes identify the exact variant, for example MA1.76 for the 991.1 GT3 RS or CTB for the Macan 3.0 TDI. Send us your VIN if you’d like help confirming the match.

Are Porsche engines interchangeable between models?
Generally not without significant work. 911 flat-six engines, 718 four-cylinder and six-cylinder engines, and Cayenne, Macan and Panamera V6 and V8 engines are different families. Even within the 911 range, GT and Carrera engines differ. Always match the engine code and generation to your car.

How much does a Porsche engine replacement cost?
It depends on the engine, labour, ancillaries and coding. Our current engines range from about $5,000 for a Macan GTS unit to around $22,000 for a 914/6 GT race engine. Ask your installer for a complete quote before ordering.

Do you sell rebuilt or remanufactured Porsche engines?
Our current listings are genuine Porsche engines, either new or used, plus historic race engines. The Cayenne 2.9 V6 biturbo is listed as new. We don’t currently list remanufactured engines, so check each listing for condition and history.

What should I check on a used 911 or Boxster M96 engine?
Ask for its mileage and service history. Check whether the intermediate shaft (IMS) bearing has been inspected or upgraded, and ask about bore condition and oil analysis. These checks help you judge the remaining life of the engine.

Will a replacement Porsche engine need coding?
Usually, on modern Porsches. The engine control unit and immobiliser are matched to the car, so a replacement may need the original control unit transferred or coded. Use a Porsche specialist with the correct diagnostic equipment.