The Jeep 552 63 113 is a 2,987 cc, V6 turbo‑diesel engine produced between 2011 and 2018. It features a 60‑degree V6 layout with dual overhead camshafts and a variable geometry turbocharger (VGT), delivering strong low‑end torque suitable for off‑road and towing applications. In standard form it produced 177 kW (241 PS) and 550 Nm of torque.
Fitted to the WK2 Grand Cherokee and occasionally the Dodge Durango, this engine was engineered for drivers seeking robust performan…
All production years 2011–2018 meet Euro 5 emissions standards .
The Jeep 552 63 113 is a 2,987 cc V6 turbo-diesel engineered for large SUVs (2011–2018). It combines a high-pressure common-rail fuel system with a variable-geometry turbocharger to deliver strong, sustained torque for towing and off-road use. Designed to meet Euro 5 standards, it prioritizes power and durability over ultimate fuel economy.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,987 cc | |
Fuel type | Diesel | |
Configuration | 60° V6, DOHC, 24-valve | |
Aspiration | Turbocharged | |
Bore × stroke | 89.0 mm × 80.0 mm | |
Power output | 177 kW (241 PS) | |
Torque | 550 Nm @ 1,800–2,800 rpm | |
Fuel system | Bosch CP4.2 high-pressure common-rail (up to 2,000 bar) | |
Emissions standard | Euro 5 | |
Compression ratio | 16.0:1 | |
Cooling system | Water-cooled | |
Turbocharger | Single variable-geometry turbo (Honeywell) | |
Timing system | Chain-driven | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 245 kg |
The Jeep 552 63 113 was used in Jeep and Dodge large SUV platforms with longitudinal mounting. This engine received minor platform-specific calibrations for the Grand Cherokee and Durango. No facelift revisions affecting core compatibility were introduced. All adaptations are documented in OEM technical bulletins.
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The 552 63 113's primary reliability risk is high-pressure fuel pump (HPFP) failure, with elevated incidence in vehicles using poor-quality fuel or with extended service intervals. Fiat Powertrain SIB 09-012-15 documents this as a leading cause of warranty claims, while owner reports frequently cite sudden power loss. Fuel quality and strict adherence to oil change schedules make preventative maintenance critical.
Analysis derived from Fiat Powertrain technical bulletins (2011-2018) and aggregated owner-reported failure data. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The 552 63 113 is a powerful and torquey engine, but its long-term reliability is heavily dependent on maintenance. The high-pressure fuel pump is a known weak point. Vehicles with meticulous service records using the correct oil and high-quality diesel can be very reliable. Neglect, especially regarding fuel and oil quality, significantly increases the risk of costly failures.
The most frequent and critical issue is failure of the Bosch CP4.2 high-pressure fuel pump. Other common problems include EGR cooler leaks, turbocharger actuator failures, and oil cooler seal leaks leading to coolant/oil contamination. These are well-documented in Fiat Powertrain service bulletins.
This 3.0L V6 diesel was used primarily in the Jeep Grand Cherokee (WK2) from 2011 to 2018, across various trims like Limited and Overland. It was also available in the Dodge Durango for the 2011-2013 model years. It was not used in the smaller Cherokee (KL) or Compass models.
Yes, ECU remapping is common and can yield significant power and torque gains (e.g., +30-50 kW). The engine's internals are robust. However, increased power puts more stress on the transmission, turbocharger, and particularly the high-pressure fuel pump. Any tuning should be accompanied by supporting modifications and more frequent maintenance.
Fuel economy is moderate for its size and power. Expect real-world figures around 9.5-11.5 L/100km (25-20 mpg UK) for mixed driving in a Grand Cherokee. Highway cruising can achieve 7.5-8.5 L/100km (31-28 mpg UK), while heavy towing or city driving will increase consumption significantly.
Yes. Like virtually all modern engines, the 552 63 113 is an interference design. If the timing chain were to fail (though this is not a common failure point for this engine), the pistons would collide with the valves, causing catastrophic internal engine damage.
It requires a specific 5W-40 synthetic oil meeting the MS-10902 specification. Using the correct oil is critical for protecting the high-pressure fuel pump and turbocharger. Oil should be changed at intervals not exceeding 15,000 km or 12 months, whichever comes first.
Comprehensive technical documentation and regulatory references
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Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
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