Ford F9DA 1.8L TDCi turbo diesel engine for sale.

Ford F9DA 1.8L TDCi turbo diesel engine.

Reliable, commercial and utility vehicles.

The Ford F9DA 1.8L TDCi turbo diesel engine is a dependable and fuel-efficient powerplant widely recognised across Ford’s compact and mid-size vehicle lineup.

Built with a focus on durability and low running costs, this 1.8-litre, 4-cylinder, inline common-rail diesel engine delivers strong torque at low RPM and excellent fuel consumption, making it a popular and cost-effective replacement option for customers seeking restored performance and reliability. 

This engine is well-suited for daily driving, commercial use, and long-distance travel, offering a smooth balance of power, efficiency, and mechanical longevity.

The F9DA engine is commonly found in several Ford vehicles, including examples such as the Ford Focus Mk1 and Mk2, Ford C-Max, Ford Mondeo 1.8 TDCi, and selected Ford Transit Connect models depending on market specifications. Its compatibility extends across various trims and production years, making it a widely available solution for workshops and vehicle owners needing a replacement engine that fits easily without extensive modification. 

Buyers searching for a strong used diesel engine will appreciate the F9DB/F9DA’s reputation for predictable performance and straightforward maintenance.

 Specifications, Common weaknesses and Maintenance.

The engine features key specifications such as a 1.8L displacement, common-rail direct injection, turbocharged induction, and an inline-4 configuration. Power output typically ranges between 85–115 hp, depending on the vehicle model and ECU tuning, while torque figures generally fall between 200–250 Nm, offering excellent pulling power for both city and highway driving. 

It operates with a water-cooled system, uses diesel fuel, and incorporates a robust SOHC cylinder head design engineered for longevity and easy servicing.

Common weaknesses of the Ford F9DA engine mainly relate to typical diesel wear points. Some units may experience EGR valve clogging, turbo wear, or injector carbon buildup—issues usually caused by inconsistent servicing or poor fuel quality. 

Additionally, dual-mass flywheel vibration and DPF blockage can occur on high-mileage vehicles. These problems are manageable with proper maintenance. Routine oil changes, timely filter replacements, and the use of high-quality diesel greatly extend the engine’s lifespan. Regular inspection of the turbocharger, fuel system, and cooling components ensures smooth operation and reduces long-term repair costs.