Bestselling Mercedes Sl Class 221 Type, S550, Awd - Engine (2012) Perfect Gift [S5H9yM2N]

Mercedes SL550 Engine Replacement: High-Performance Solution

Looking for a top-notch engine replacement for your 2012 Mercedes SL Class 221 S550 AWD? Our OEM Mercedes SL550 4.7L Biturbo V8 Engine, specifically designed for the R231 chassis, is the perfect solution. This engine ensures full compatibility and factory-level performance, making it an ideal choice for those seeking to maintain their vehicle's high standards.

Engine Specifications and Advantages

This complete M278 engine replacement boasts impressive specifications, including a 4.7L Biturbo V8 configuration, 429 HP, and 516 lb-ft of torque. It features twin BorgWarner EFR7163 turbos and a direct injection fuel system, ensuring optimal power and efficiency. With its aluminium block/heads and 7G-Tronic Plus compatibility, this engine is built to last and deliver exceptional performance. Here are some key advantages:

• Factory Built Replacement: Exact match for 2012 SL550 (R231) AWD
• Complete Twin Turbo System: Includes both turbos, intercoolers, and piping
• Critical Updates Installed: Revised timing chain guides and cam adjusters
• AWD-Ready: Correct oil pan and mounting points for 4MATIC systems
• Unmodified OEM Spec: Retains all emissions equipment

Perfect for Professional Replacement and Daily Use

Our M278 engine is ideal for professional replacement, helping you maintain your Mercedes' high standards of driving precision and longevity. Whether you're looking to restore your vehicle's performance or upgrade to a higher level, this engine offers a reliable and efficient solution. Here are some practical uses and benefits:

• New Injectors: Bosch OEM replacements installed
• R231 Chassis Specific: Correct mount points for SL roadster
• 4MATIC AWD Version: Includes transfer case adapter