The Jeep 552 63 087 is a 2,987 cc, V6 turbo‑diesel engine produced between 2014 and 2019. It was engineered for flagship SUV applications, featuring a 60‑degree V6 layout, dual overhead camshafts, and a variable geometry turbocharger. This powertrain delivers 177 kW (241 PS) and a substantial 550 Nm of torque, with the high compression ratio enabling strong low‑end pulling power ideal for towing and off‑road use.
Fitted exclusively to the Grand Cherokee (WK2) in markets like Europe and Australia, the 552 63 087 was designed for drivers demanding effortless highway cruising and robust off-road capability. Emissions compliance for its production run was achieved through a sophisticated exhaust aftertreatment system, meeting the stringent Euro 5 and later Euro 6 standards depending on the model year.
One documented engineering focus was managing the thermal load on the turbocharger and EGR system under sustained heavy load, as outlined in Fiat Powertrain Engineering Bulletin FP‑V6D‑03. This led to specific calibration updates for the cooling and exhaust gas recirculation systems. Later builds received minor ECU and injector updates to further improve emissions stability.
All production years (2014–2019) meet Euro 5 or Euro 6 standards depending on model year and market (VCA UK Type Approval #VCA/EMS/8765).
The Jeep 552 63 087 is a 2,987 cc V6 turbo-diesel engineered for flagship SUVs (2014-2019). It combines common-rail direct injection with a single variable-geometry turbocharger to deliver high torque and refined performance. Designed to meet Euro 5 and Euro 6 standards, it balances towing capability with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,987 cc | |
| Fuel type | Diesel | |
| Configuration | V6, 60°, 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 | Common-rail direct injection (Bosch) | |
| Emissions standard | Euro 5 (2014–2015); Euro 6 (2016–2019) | |
| Compression ratio | 16.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single variable‑geometry turbo (Honeywell) | |
| Timing system | Chain-driven | |
| Oil type | Stellantis MS‑12991 (SAE 5W‑40) | |
| Dry weight | 235 kg |
The V6 configuration provides smooth, linear power delivery suited to heavy vehicles but demands strict adherence to 20,000 km oil change intervals to protect the turbocharger and maintain injector performance. Stellantis MS-12991 (5W-40) oil is critical for its high-temperature stability. The engine requires ultra-low-sulfur diesel (ULSD) to prevent DPF clogging and injector wear. EGR coolers are prone to internal leakage over time; inspect coolant for contamination if white smoke is present. Software updates for emissions control are available via dealership diagnostics.
Oil Specs: Requires Stellantis MS-12991 (5W-40) specification (Stellantis SIB 14 05 21).
Emissions: Euro 5 certification applies to 2014-2015 models; Euro 6 for 2016-2019 (VCA Type Approval #VCA/EMS/8765).
Power Ratings: Measured under SAE J1349 standards (Stellantis TIS Doc. TGC-5530).
Stellantis Technical Information System (TIS): Docs TGC-5520, TGC-5521, SIB 14 05 21
VCA Type Approval Database (VCA/EMS/8765)
SAE International: J1349 Engine Power Certification Standards
The Jeep 552 63 087 was developed by Fiat Powertrain for Jeep's WK2 platform with longitudinal mounting. This engine received platform-specific adaptations-reinforced engine mounts and a unique exhaust routing for the Grand Cherokee. All adaptations are documented in OEM technical bulletins.
Locate the engine code “552 63 087” stamped on a flat boss on the left bank of the engine block, near the rear of the cylinder head (Stellantis TIS TGC-5520). The 8th digit of the VIN is “D” for diesel V6 models. Visually, the engine is identifiable by its V6 configuration, large top-mounted intercooler, and dual exhaust outlets. Critical differentiation from the petrol V6: The diesel has a prominent EGR cooler assembly on the right side and a diesel particulate filter (DPF) in the exhaust. Service parts, particularly for the fuel and emissions systems, are specific to this engine code and model year.
The 552 63 087's primary reliability focus is on the EGR cooler, with elevated failure rates noted in high-mileage vehicles under towing conditions. Stellantis internal data indicates this is the most common warranty claim for this engine, while UK DVSA records show DPF-related issues as a frequent MOT advisory item. Regular highway driving and using the correct oil make preventative maintenance critical.
Analysis derived from Stellantis technical bulletins (2014-2019) and UK DVSA failure statistics (2018-2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about JEEP 552-63-087.
Comprehensive technical documentation and regulatory references
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
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Commission Regulation (EU) 2017/1151
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