4.3-Liter engines: The only 4.3-liter engine manufactured by Mercedes-Benz was in the M113 engine class in the V8 configuration. Every engine within this class by Mercedes is equipped with an aluminum block, aluminum single overhead cam (SOHC) cylinder heads, and sequential fuel injection.
M113 E43 - The 4.3-liter V8 engine for sale by Mercedes-Benz produced anywhere between 275-302 horsepower from the factory. It was used in production as a 1997-2000 C 43 AMG engine, 1997-2002 Mercedes E 430 engine, 1998-2003 Mercedes CLK 430 engine, 1999-2001 Mercedes ML 430 engine, and a 1999-2006 Mercedes S 430