Volvo S40 B4204T3 2.0L Petrol Engine For Sale

Volvo S40 B4204T3 2.0L 16V DOHC Inline-4 Turbocharged Petrol Engine For Sale.

Modern, Efficient, and Performance-Focused Power Unit, Used engine For Sale

Volvo S40 B4204T3 2.0L Petrol Engine is a modern, efficient, and performance-focused power unit engineered to deliver responsive acceleration with everyday reliability. 

As part of Volvo’s later-generation turbo petrol engine lineup, the B4204T3 is well regarded for its balance of power, fuel efficiency, and reduced emissions. Its compact inline-four design makes it ideal for both direct replacement and OEM-correct restoration projects, especially within Volvo’s compact and midsize platforms.

This 2.0-liter turbocharged petrol engine features a 16-valve dual overhead camshaft (DOHC) aluminum cylinder head, electronic fuel injection, and a turbocharger optimized for quick boost response and smooth torque delivery. 

Power output typically ranges between 200–203 horsepower, with torque figures of approximately 300 Nm, providing strong mid-range performance and confident overtaking ability. The engine is engineered with modern engine management systems and uses a timing belt or chain system depending on production year, contributing to efficient operation and controlled maintenance costs when serviced correctly.

The B4204T3 engine in the Volvo S40 T4, but also compatible with other Volvo models built on similar platforms. 

These include the Volvo V50 T4, Volvo C30 T5 (select markets), and certain Volvo V40 petrol turbo variants. Its compatibility with both manual and automatic transmissions makes it a flexible and popular option in the second-hand engine market, especially for drivers seeking factory-level performance without upgrading to larger displacement engines.

 Specifications, Common weaknesses and Maintenance.

Like most turbocharged petrol engines, the B4204T3 has some common weaknesses to be aware of. If you ignore carbon buildup due to direct injection, and turbocharger wear if oil change intervals then may furthermore lead to potential PCV system blockages. Some owners also experience coil pack failures, cooling system component wear, or oil leaks from seals on higher-mileage units.

Maintenance notes are essential for long-term reliability. Its advisable to regularly do high-quality synthetic oil and filter changes, and scheduled timing system inspections, plus routine checks of the cooling and turbo systems.

 When properly maintained, the Volvo S40 B4204T3 2.0L Petrol Engine delivers excellent durability, refined performance, and strong resale value, making it an outstanding choice for Volvo S40 and related models.