Mercedes E55 / CLS55 / SL55 AMG Engine

Mercedes E55 / CLS55 / SL55 AMG Engine

Product Overview

For sale is a complete Mercedes-AMG 5.4-litre supercharged V8 engine, code 113.990, with just 8,000 kilometres recorded — exceptionally low mileage for this engine in any application. This is the hand-built AMG M113K supercharged V8 producing 350 kW (476 horsepower) and 700 Nm of torque, compatible with five of the most celebrated AMG performance models of the 2002–2006 era: the E55, CLS55, SL55, S55, and CL55 AMG. Supplied complete with all accessories.

At 8,000 kilometres, this engine is effectively barely run-in. All internal components — supercharger, bearings, valve train, seals, and all ancillaries — are in near-factory condition. For any owner or specialist requiring a 113.990 replacement, this is the best available condition on the secondary market for this engine at any price.

Engine Specification

About the Mercedes-AMG 113.990 Engine

The Mercedes-AMG M113K is the supercharged variant of AMG’s landmark 5.4-litre V8 — distinguished by the IHI Roots-type positive displacement supercharger mounted in the valley of the engine, delivering immediate, lag-free boost from idle. The result is 700 Nm of torque available from 2,650 rpm — a breadth of performance that gave the E55 AMG its famous ability to dismiss most sports cars of the era despite its full-size saloon dimensions and kerb weight.

Across five distinct and celebrated model applications — the W211 E55, C219 CLS55, R230 SL55, W220 S55, and C215 CL55 — the 113.990 powered a generation of AMG cars that are now firmly established as modern classics. The E55 and CLS55 in particular have become significant collector cars in the enthusiast community, with clean, low-mileage examples commanding increasingly strong values. An 8,000km engine is the ideal foundation for any of these cars being restored, refreshed, or rebuilt to the highest standard.

Ideal For

• Mercedes E55 AMG (W211) owners and collectors requiring a near-new engine for a high-standard restoration or rebuild
• CLS55 AMG (C219) owners sourcing the best available 113.990 for a vehicle being returned to top condition
• SL55 AMG (R230) owners requiring a low-mileage replacement following failure or high mileage on the original unit
• S55 and CL55 AMG owners with confirmed 113.990 compatibility requiring a replacement at the highest condition level
• AMG specialist workshops sourcing a near-new M113K for a customer restoration or replacement
• Enthusiast builders building or restoring an AMG 55-series car to concours or high-performance specification

Purchasing & Enquiries

This Mercedes-AMG 5.4 V8 supercharged engine, code 113.990, is available for immediate sale. It records only 8,000 kilometres and is supplied complete with all accessories. Compatible with E55, CLS55, SL55, S55, and CL55 AMG, 2002–2006.