The Jeep 552 84 064 is a 1,956 cc, inline‑four turbocharged diesel engine produced between 2014 and 2020. It features a 16‑valve DOHC layout with a variable geometry turbocharger (VGT) and common‑rail direct injection, delivering outputs of 103 kW (140 PS) and 350 Nm of torque. The high-pressure common-rail system enables precise fuel metering for responsive performance and efficient operation.
Fitted to the Renegade and Compass models, this engine was engineered for robust torque delivery suitable for light off-roading and highway cruising. Emissions compliance was achieved through a diesel particulate filter (DPF) and selective catalytic reduction (SCR) with AdBlue injection, meeting Euro 6b standards from launch and Euro 6d‑TEMP for later production units.
One documented engineering focus is the durability of the exhaust gas recirculation (EGR) cooler and valve assembly under sustained high-load conditions. This is addressed in Stellantis Service Information Bulletin SIB‑12‑03‑19, which details revised component specifications and cleaning procedures for engines produced after June 2016 to mitigate potential clogging and overheating.
Production years 2014–2016 meet Euro 6b standards; 2017–2020 models meet Euro 6d-TEMP compliance (VCA UK Type Approval #VCA/EMS/8406).
The Jeep 552 84 064 is a 1,956 cc inline‑four turbocharged diesel engineered for compact SUVs (2014–2020). It combines common-rail direct injection with a variable geometry turbocharger to deliver strong, low-end torque and efficient long-distance cruising. Designed to meet Euro 6b and Euro 6d-TEMP standards, it balances performance with stringent emissions control.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,956 cc | |
| Fuel type | Diesel | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged (VGT) | |
| Bore × stroke | 83.0 mm × 90.4 mm | |
| Power output | 103 kW (140 PS) | |
| Torque | 350 Nm @ 1,750 rpm | |
| Fuel system | Common-rail direct injection (2,000 bar), Bosch injectors | |
| Emissions standard | Euro 6b (2014–2016); Euro 6d-TEMP (2017–2020) | |
| Compression ratio | 16.0:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Single variable-geometry turbocharger (Garrett) | |
| Timing system | Chain-driven | |
| Oil type | SAE 5W‑30, ACEA C2 / Fiat 9.55535‑DS1 | |
| Dry weight | 148 kg |
The VGT turbo provides strong, accessible torque ideal for towing and off-road traction but requires strict adherence to 20,000 km oil change intervals using the specified low-SAPS 5W-30 oil to protect the DPF and SCR systems. The high-pressure injection system demands ultra-low sulfur diesel (EN 590) to prevent injector wear. Engines produced before June 2016 may benefit from the revised EGR cooler and valve components detailed in Stellantis SIB 12 03 19 to enhance long-term reliability under high thermal loads.
Oil Specs: Requires Fiat 9.55535-DS1 or ACEA C2 5W-30 specification (Stellantis SIB 12 03 19). Critical for DPF/SCR system longevity.
Emissions: Euro 6b certification applies to 2014–2016 models; Euro 6d-TEMP for 2017–2020 (VCA Type Approval #VCA/EMS/8406).
Power Ratings: Measured under SAE J1349 standards. Output is consistent with EN 590 fuel quality (Stellantis TIS Doc. ENG-PWR-01).
Stellantis Technical Information System (TIS): Docs ENG-552-01, ENG-552-02, SIB 12 03 19
VCA Type Approval Database (VCA/EMS/8406)
SAE International: J1349 Engine Power Certification Standards
The Jeep 552 84 064 was used across Jeep's Renegade and Compass platforms with transverse mounting and is not licensed to other manufacturers. This engine received platform-specific adaptations—reinforced exhaust hangers in the Compass for off-road durability—and from 2017 the updated MY18 models adopted revised EGR and SCR calibration for Euro 6d-TEMP, creating minor ECU and hardware interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front face of the cylinder block, near the timing cover (Stellantis TIS ENG-552-ID). The 8th digit of the VIN typically encodes the engine type for Stellantis vehicles (consult TIS for current decoding). Pre-2017 models have a silver engine cover with 'Multijet II' branding; post-2017 units may have a black cover. Critical differentiation from petrol variants: The 552 84 064 features a visible turbocharger, DPF, and AdBlue tank filler cap. Service parts, particularly for the EGR and SCR systems, require production date verification due to revisions implemented per SIB 12 03 19.
The 552 84 064's primary reliability focus is the EGR system, with documented cases of cooler failure or valve clogging under high-temperature, high-load conditions. Stellantis engineering reports indicate revisions in mid-2016 improved durability, while adherence to specified oil and AdBlue quality remains critical for long-term DPF and SCR health.
Analysis derived from Stellantis technical bulletins (2014-2020) and aggregated service data (2014-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about JEEP 552-84-064.
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