Ford AG9Q 2.0L diesel engine For sale

Ford AG9Q 2.0L diesel engine

Dependable, commercial and balance of fuel economy.

The Ford AG9Q 2.0L diesel engine is a dependable and efficient power unit widely recognized for its balance of fuel economy, torque and long-term durability. This engine is part of Ford’s modern Duratorq TDCi lineup, designed to deliver strong low-end pulling power and smooth performance in both passenger and light commercial vehicles. 

Whether you’re replacing a worn engine, rebuilding a fleet vehicle, or upgrading a workhorse, the AG9Q offers an excellent combination of reliability and affordability while remaining easy to service and compatible with a wide range of models across global markets.

The Ford AG9Q engine is commonly found in popular vehicles such as the Ford Transit Custom, Ford Transit 2.0 TDCi, Ford Mondeo, Ford S-MAX, and Ford Galaxy, depending on the year and power calibration.

Its versatility also makes it suitable for engine conversions and commercial applications where consistent load handling and dependable mileage are required. 

Buyers appreciate its strong reputation for longevity when maintained properly, making it a top choice among used diesel engines in Southern Africa, Europe, and the UK.

Specifications, Common weaknesses and Maintenance.

This engine features an inline-4 configuration, 2.0L displacement, common-rail direct injection, turbocharging, and outputs that commonly range between 100–170 hp, depending on the tune.

It is engineered for clean diesel efficiency with improved combustion and reduced emissions. The AG9Q also uses a water-cooled system, DOHC setup, and electronically controlled injection for better throttle response, refined driving feel and reduced fuel consumption. These characteristics make it highly suitable for both urban commuting and long-distance commercial operation.

Common weaknesses include EGR system carbon buildup, turbocharger wear, and occasional issues with injectors on high-mileage units. Some models may also experience DPF clogging, especially in vehicles used primarily for short trips. Regular servicing, timely oil changes with high-quality diesel-rated oil, proper fuel filter maintenance and periodic intake cleaning dramatically reduce these issues. 

Checking for coolant leaks and maintaining the cooling system is especially important to prevent overheating under heavy load. When purchased from a reputable supplier, the AG9Q remains a strong, reliable and cost-effective diesel engine option.