Connecting Rod Assembly for Buick 1.5 and 1.6 Litre Engines

This connecting rod assembly is a direct replacement component for Buick vehicles equipped with 1.5 and 1.6 litre automotive engines. Designed to meet standard factory dimensions, it provides a reliable solution for engine rebuilding or repair projects. Whether you are restoring a worn engine or building a replacement, this part offers the precise fit required for correct crankshaft and piston alignment. The assembly is specifically for models with an automatic transmission (AT) and comes ready to install as a single unit for one cylinder.

Features and Construction

This connecting rod is manufactured to standard specifications, ensuring compatibility with the intended Buick engine family. The key dimensions—big head hole diameter, small head hole diameter, thickness, and centre distance—all follow factory guidelines. This helps maintain proper bearing clearance and piston pin alignment, reducing the risk of engine imbalance.

Standard Sizing

All critical dimensions are listed as standard, meaning they match the original equipment specifications for Buick 1.5 and 1.6 litre engines. This eliminates the need for custom machining and simplifies installation.

Application Compatibility

This connecting rod is designed for Buick engines with a capacity of 1.5 or 1.6 litres and vehicles equipped with automatic transmissions. It is not a universal part and should be used only where specified.

Uses and Placement

This component is intended for automotive engine repair and rebuilding. It replaces a worn or damaged connecting rod in the lower end of the engine, connecting the piston to the crankshaft.

Engine Rebuilding Projects

For mechanics or DIY enthusiasts rebuilding a Buick 1.5 or 1.6 engine, this rod provides a standard replacement option that does not require special modification.

Professional Garage Use

Professional workshops can stock this assembly for quick replacement jobs on Buick vehicles, ensuring customers receive a part that meets original fitment.

Benefits and Buying Value

Choosing a standard-size connecting rod from a reputable source helps keep repair predictable and cost-effective. It avoids the complications of oversize or undersize parts, which often require resizing or special bearings.

Reliable Fitment

With standard dimensions, this rod is ready to install without additional machining, saving time and reducing labour costs during engine assembly.

Single-Unit Supply

Sold as an individual assembly, you can replace exactly what is needed without buying a full set. This is practical when only one rod is damaged.