Product details
Buy EA837 Supercharged 3.0T Engine for Audi A5 A6 A7 A8 Q5 Q7 – CJT, CTD Models
EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine. Our EA837 Supercharged 3.0T engine is an ideal choice if you need a powerful, long-lasting, and high-performance engine for your Audi automobile. The engine fits a number of Audi automobile models including the A5, A6, A7, A8, Q5, and Q7. We are offering this engine in tested, used, and good working condition for sale. Whether you need a replacement engine, you’re working on a custom project, or you’re a workshop and need quality stock, we offer high-quality EA837 engines in CJT and CTD specifications. What is the EA837 Supercharged 3.0T Engine?
The EA837 family of engines belongs to the high-performance engine category of Audi. The particular 3.0-liter V6 supercharged TFSI engine is well-regarded for power delivery, torque, and fuel efficiency. The engine found widespread use in a variety of Audi models and is well-known for driving dynamics and longevity. EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
Key Highlights:
3.0L V6 Supercharged
TFSI (Turbocharged Fuel Stratified Injection)
CJT and CTD engine codes available
Used in sedan and SUV platforms
Engine Applications – Appropriate Audi Models
Our EA837 3.0T engines are used in the following models:
Model
Year Range
Comments
Audi A5
2009–2017
CJT and CTD models
Audi A6
2009–2018
Installed in low-cost and high-end models
- Audi A7
- 2010–2018
- Performance variants
- Audi A8
- 2009–2017
- Luxury and quattro models
- Audi Q5
- 2009–2017
- Quattro and high-performance models
- Audi Q7
- 2009–2015
- Dressed in high-end models with AWD
EA837 Engine Specifications
| Specification | Detail |
| Engine Code | CJT / CTD |
| Displacement | 3.0 liters |
| Configuration | V6 |
| Induction | Supercharged |
| Fuel System | Direct Fuel Injection (TFSI) |
| Max Power Output | Up to 333 HP (varies by model) |
| Max Torque | Approx. 440 Nm |
| Compression Ratio | 10.3:1 |
| Emissions Standard | Euro 5 / Euro 6 (depending on version) |
| Cooling System | Liquid-cooled |
| Transmission Compatibility | Automatic / DSG / Tiptronic |
Benefits of Buying a Used EA837 3.0T Engine
1. Cost-Effective Performance
Our used EA837 engines are much cheaper than new engines but offer the same performance, hence a great option for engine replacement or swap. EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
2. Thorough Testing
Each engine is thoroughly tested including:
- Compression test
- Leakdown check
- Visual inspection
- Running sound test
3. Warranty Availability
We offer limited warranties on most engines with the possibility of extension for extra peace of mind.
4. Ready for Installation
Engines are shipped as a complete assembled unit, including:
- Supercharger
- Intake manifold
- Fuel injectors
- Ignition coils
- Engine wiring harness (optional)
When Should You Replace an Engine?
You may need to replace your EA837 engine if you are experiencing:
- Issue
- Probable Cause
- Loss of compression
- Worn piston rings or head gasket
- Overheating problem
- Internal engine damage or failed cooling system
- White or blue exhaust smoke
- Coolant or oil intrusion into combustion
- Ticking or knocking sound
- Rod or valve problems
- Poor gas mileage
- Timing problems or fuel system faults
You can replace your engine with a well-tested used EA837 to have your Audi running again on the road.
Why Purchase from Us?
✅ Quality Assurance
We source our engines from trustworthy sources and have them inspected by professional mechanics. EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
✅ Worldwide Shipping
We ship worldwide in secured, wood-crated boxes with insurance and tracking. EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
✅ Affordable Price
Our pricing is built to give you maximum value with no surprises. Lower quantity orders for repair shops. EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
✅ Unbeatable Customer Service
We provide expert technical assistance for installation, compatibility, and accessories.EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
Customer Reviews
“Purchased an EA837 for my A6. Shipped out quickly, ran beautifully, and included everything I needed.” – Andrew L., USA
“Installed this engine in a specialty A7 project—supercharger is outrageous. Good customer service.” – Karan M., UA
“Good value for money compared to dealer prices and still good quality. Would do it again.” – Felix D., Germany
What’s in the Purchase
Depending on the package option, the EA837 engine assembly can include:
- Full long block
- OEM supercharger
- Intake/exhaust manifolds
- Fuel system components
- Coil packs & sensors
- Optional ECU and wiring harness
- All engines export packed with a test report.
How to Order
- Contact Us: Provide us with your vehicle information and specifications
- Get a Quote: Delivery cost and other optional extras as needed
- Confirm Your Order: Choose engine model and warranty option
- Delivery: Delivery tracking with reminders and fitting support
EA837 CJT vs. CTD – What’s the Difference?
Although both CJT and CTD engine numbers are in the EA837 family, they may differ in some way in emissions compliance, sensor position, or ECU settings.
We help you locate the exact match of your model year and VIN so that you may not have to face compatibility problems.
Installation & Support Services
We also provide:
- Engine mounting guides
- ECU mating and immobilizer support
- Wiring diagrams
- Torque specs and timing information
- Our support team will be there to walk you through the process, step by step.
Final Thoughts
Whether you’re performing a high-mileage Audi repair, reconditioning a luxury sedan, or developing a performance project, the EA837 Supercharged 3.0T engine is the best in its class. We provide tested, used units with competitive pricing, service, and quick ship availability. EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
Call us today to check availability, receive a quote, or discuss our current CJT and CTD inventory of engines.
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EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
EA837 Supercharged 3.0T A5 A6 A7 A8 model Q7 Q5 3.0T CJT CTD Engine
