The 3.0-liter Jaguar AJ126 3.0 Supercharged engine was produced by the company from 2012 to 2019 and installed in advanced versions of popular models such as the XF, XJ, F-Pace, and F-Type. This V6 engine was a smaller version of the AJ-V8 unit and is also known as the Land Rover 306PS. The AJ-V8 series includes the following engines: AJ28, AJ33, AJ33S, AJ34, AJ34S, AJ133, and AJ133S.
| Exact capacity | 2995 cm³ |
| Power system | direct injection |
| Engine power | 340 - 400 HP |
| Torque | 450 - 460 nm |
| Engine block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder diameter | 84.5 mm |
| Piston stroke. | 89 mm |
| Compression ratio | 10.5 |
| Engine features | intercooler |
| Hydraulic compensator. | there is no |
| Timing drive | chain |
| Timing phase adjuster | on all shafts |
| Turbocharging | Eaton M112 |
| What oils to use | 7.25 liters 5W-20 |
| Fuel type | 98 |
| Environmental class | EURO 5 |
| Approximate life expectancy | 300 000 HP |
| City | 11.7 litry |
| Route | 6.3 litry |
| Mixed | 8.3 litry |
The weight of the AJ126 engine according to the catalog is 190 kg. The serial number of the AJ126 engine is located on the cylinder block. The timing chain system has a relatively short lifespan, usually ranging from 100,000 to 150,000 km. The damper bushing in the supercharger drive tends to fail quite quickly. The water pump also doesn't last long, and the plastic coolant tee frequently cracks. The engine does not tolerate low-quality fuel, and the throttle body and injectors often need to be cleaned. The remaining issues are related to oil leaks from the valve covers and seals.
| XE 1 (X760) | 2015 - 2019 |
| XJ 8 (X351) | 2012 - 2019 |
| XF 1 (X250) | 2012 - 2015 |
| XF 2 (X260) | 2015 - 2018 |
| F-Pace 1 (X761) | 2016 - 2018 |
| F-Type 1 (X152) | 2013 - 2019 |
The 2.1-liter Jaguar AJ20 petrol engine was produced by the company from 2001 to 2008 and was installed in the smallest model, the X-Type, but it was only available in certain markets. This is the only engine in the series that does not have an equivalent in the Duratec V6 family. The AJ-V6 series also includes the engines: AJ25 and AJ30.
The 3.0-liter petrol engine Jaguar AJ30 was produced by the company from 1999 to 2011 and was installed in popular models of the British manufacturer, such as X-Type, S-Type, or XF. This powertrain belonged to the Duratec V6 family and was also used in the Lincoln LS. The AJ-V6 series also includes engines: AJ20 and AJ25.
The 4.0 liter V8 engine, Jaguar AJ27S or 4.0 Supercharged, was produced from 1999 to 2003 and was installed in the sporty XKR coupe in the X100 body style or the XJR sedans in the X308 body style. Unlike the naturally aspirated version, this supercharged engine does not have variable valve timing. The AJ-V8 series also includes engines: AJ27, AJ28, AJ33, AJ33S, AJ34, and AJ34S.
The 2.0-liter turbocharged engine Land Rover 204PT or 2.0 GTDi was produced from 2011 to 2019 and was installed in many models of the company, including Jaguar cars under its own AJ200 index. A similar power unit was also used in Ford with the TPWA index and in Volvo as B4204T6. This turbocharged engine belongs to the EcoBoost line.
The 1.9 liter 8-valve VW BKC 1.9 TDI diesel engine was installed from 2005 to 2010 and was used in many popular models of the VAG group, but it is best known for its application in the Passat B6. Among all similar versions, such as the BLS and BXE, this engine was the first to appear and was produced for the longest period. The EA188-1.9 family includes: AJM ASZ AUY AVB AVF AWX AXB AXC BLS BXE
The 1.6-liter Nissan GA16DE engine was produced from 1990 to 2002 in three versions: with variable valve timing, without it, and in a gas version called GA16DNE for some developing countries. This engine is known in our market from models such as Almera and Primera. The GA series also includes engines: - GA13DE - GA14DE - GA15DE - GA16S - GA16DS