Mercedes S-Class W222 S500 Engine

Mercedes S-Class W222 S500 Engine Overview

The Mercedes S-Class W222 S500 Engine is a genuine OEM 4.7L V8 32-valve gasoline engine engineered for premium luxury performance, smooth power delivery, and factory-level reliability.

This professionally overhauled Mercedes-Benz S500 engine is designed specifically for W222 S-Class models and delivers dependable operation with renewed efficiency and long-term durability.

Built to OEM Mercedes-Benz standards, this complete engine assembly offers direct-fit compatibility, refined performance, and reliable everyday drivability for luxury sedan owners and professional workshops.

Features & Specifications

• Vehicle Compatibility: Mercedes-Benz S500 W222

• Engine Code: 278.929

• Engine Configuration: V8 32-Valve

• Displacement: 4.7L V8 Gasoline Engine

• Fuel Type: Gasoline

• Condition: Professionally Overhauled OEM Engine

• Complete engine assembly included

• Direct-fit OEM replacement

• Smooth V8 power delivery

• Factory Mercedes-Benz engineering

• Reliable long-term operation

• Optimized efficiency and durability

• Professionally serviced and inspected

• Mileage varies post-overhaul

Included Components:

• Complete long block assembly

• Cylinder heads

• Internal rotating assembly

• Intake system components

• OEM engine hardware

Engine Identification

• Engine Code: 278.929
• Configuration: V8 32-Valve
• Displacement: 4.7L (S500 V8)
• Fuel Type: Gasoline
• Condition: Overhauled, professionally serviced
• Delivery: Complete engine, as shown in pictures
• Mileage: Varies post-overhaul

Compatibility

Commonly fitted in:

• Mercedes S500 W222

Please verify engine code 278.929 and your vehicle’s specifications before purchase to ensure proper fitment.

Features & Benefits

• V8 32-valve configuration for smooth power delivery
• Overhauled for renewed performance and longevity
• Direct-fit replacement for S500 W222 models
• Optimized for efficiency, reliability, and smooth operation

Why It’s a Smart Choice

The Mercedes S-Class W222 S500 Engine is an excellent solution for vehicle owners seeking luxury-level OEM performance, smooth operation, and dependable replacement reliability.

Benefits include:

• Genuine Mercedes-Benz OEM engineering

• Refined luxury V8 performance

• Direct replacement compatibility

• Reduced installation complications

• Reliable drivability and efficiency

• Factory-correct engine operation

• Smooth acceleration and responsiveness

• Long-lasting operational durability

Unlike low-quality aftermarket alternatives, this genuine Mercedes-Benz engine maintains original performance characteristics and luxury driving refinement.

Performance & Efficiency

The Mercedes S-Class W222 S500 Engine delivers strong V8 performance while maintaining the refined comfort, smoothness, and efficiency expected from the Mercedes-Benz S-Class lineup.

Performance highlights include:

• Smooth V8 torque delivery

• Excellent highway cruising capability

• Responsive acceleration

• Optimized fuel efficiency

• Quiet engine operation

• Premium luxury driving characteristics

• Reliable electronic integration

• OEM-calibrated performance tuning

Its balanced engineering makes it ideal for daily luxury driving, long-distance comfort, and dependable premium vehicle restoration projects.

Reliability & OEM Engineering

This genuine Mercedes S-Class W222 S500 Engine is manufactured to strict OEM Mercedes-Benz standards to ensure precise fitment, reliable operation, and long-term durability.

The engine offers:

• OEM Mercedes-Benz factory quality

• Durable internal engine components

• Reliable V8 performance consistency

• Factory electronic compatibility

• Direct plug-and-play fitment

• Reduced workshop adjustments

• Long-lasting operational reliability

Perfect for:

• Mercedes S500 W222 engine replacements

• Luxury vehicle restoration projects

• Professional workshop installations

• OEM maintenance repairs

• Daily driver reliability restoration

Delivery & Warranty

• Genuine OEM Mercedes-Benz engine assembly

• Professionally overhauled and inspected

• Secure packaging for safe transportation

• International shipping available

• Complete engine supplied as shown

• Ready for professional installation

• Reliable OEM replacement quality

• Warranty options available upon request

Additional Information

The Mercedes S-Class W222 S500 Engine combines OEM Mercedes-Benz engineering, refined V8 performance, and dependable reliability in a professionally overhauled power unit.

Its 4.7L V8 configuration delivers smooth luxury performance while maintaining factory drivability, premium comfort, and long-term operational stability.

Whether replacing a damaged engine, restoring a Mercedes-Benz S-Class, or maintaining OEM luxury performance standards, this genuine W222 S500 engine provides dependable operation and factory-correct compatibility.

👉 Check compatibility before purchase: https://carenginesales.com/how-to-know-if-an-engine-fits-your-car-complete-compatibility-guide/

👉Learn more about Mercedes Engines performance and specifications: https://www.mercedes-benz.com/Cars