CHEVROLET/PONTIAC/GMC/BUICK 3.5L Engine

Part Type:  Remanufactured Engine Assembly (Factory Spec)

This remanufactured CHEVROLET/PONTIAC/GMC/BUICK 3.5L engine includes the following enhancements from Fraser Engines:

• Bore and hone all cylinders to OEM clearances (We check all clearances within .0001 of inch),
• Decking cylinder head(s) and block for straightness,
• Cutting valve seats and valves to proper degree,
• Line boring/honing crankshaft/camshaft tunnels,
• Ground & polish crankshaft, new or remanufactured camshaft(s),
• New main bearings, rod bearings, pistons, piston rings, lifters, pushrods (if equipped), timing components, oil pump, head bolts,
• All new internal gaskets and seals.
• All finishing gaskets are included (MAY VARY PER APPLICATION).

CHEVROLET/PONTIAC/GMC/BUICK 3.5L Engines

The Chevrolet/Pontiac/GMC/Buick 3.5L engine (LZE, LZ4, LZE, LZE) is a V6 engine specifically designed for use in General Motors vehicles.

The base engine features include:

An all-aluminum engine block and cylinder head
Dual Overhead Camshafts (DOHC)
Variable Valve Timing (VVT)
Sequential multi-port fuel injection

The engine specifications include:

• A displacement of 213.5 cubic inches (3,498 cubic centimeters)
• 3.9 in x 3.4 in (99 mm x 86 mm) cylinder bore and piston stroke
• 10.2:1 or 10.3:1 compression ratio
• 211 to 211 horsepower (157 to 157 kW) at 5,800 rpm
• 214 to 214 lb-ft (290 to 290 Nm) of torque at 4,000 rpm

The Chevrolet/Pontiac/GMC/Buick 3.5L engine was introduced in 2006 and was used in various GM applications, including the Chevrolet Impala, Pontiac G6, GMC Acadia, and Buick Rendezvous. This engine was a popular choice due to its balance of power and fuel efficiency. With its 10.2:1 or 10.3:1 compression ratio, it delivered 211 horsepower (157 kW) at 5,800 rpm and 214 lb-ft (290 Nm) of torque at 4,000 rpm.

This engine's design features, including an all-aluminum engine block and cylinder head, dual overhead camshafts, variable valve timing, and sequential multi-port fuel injection, ensure a smooth and efficient operation. Its versatility and reliability made it a popular engine among GM vehicles during its production from 2006 to 2011.