The Dacia K9K 892 is a 1,461 cc, inline-four, turbocharged diesel engine produced between 2013 and 2020. It features a common-rail direct injection system, variable geometry turbocharger (VGT), and DOHC 16-valve architecture, delivering 66 kW (90 PS) and 200 Nm of torque. This evolution of the K9K platform includes revised ECU calibration and improved emissions control for enhanced drivability and compliance.
Fitted to mainstream Dacia models including the Sandero II, Logan II, and Dokker, the K9K 892 was engineered for economical ownership and robust performance in mixed driving conditions. Emissions compliance is achieved via exhaust gas recirculation (EGR), diesel particulate filter (DPF), and selective catalytic reduction (SCR) on select markets, meeting Euro 5 standards across its production run.
One documented improvement is the updated EGR cooler design introduced in 2015, which reduces carbon buildup and improves long-term reliability under urban driving conditions. This revision, referenced in Dacia Service Information Bulletin 092/2015, addresses thermal stress cracking observed in early units. The updated cooling jacket and flow path enhance durability, particularly in high-ambient-temperature regions.
All K9K 892 models comply with Euro 5 emissions standards (VCA UK Type Approval #VCA/EMS/7890). SCR system optional depending on market.
The Dacia K9K 892 is a 1,461 cc inline-four turbo-diesel engine engineered for value-focused and fleet vehicles (2013–2020). It combines common-rail injection with a variable geometry turbocharger to deliver strong low-end torque and improved fuel economy over earlier variants. Designed to meet Euro 5 emissions standards, it balances cost-effective operation with modern diesel refinement in European and emerging markets.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,461 cc | |
| Fuel type | Diesel | |
| Configuration | Inline-4, DOHC, 16-valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 76.0 mm × 80.5 mm | |
| Power output | 66 kW (90 PS) @ 4,000 rpm | |
| Torque | 200 Nm @ 1,750 rpm | |
| Fuel system | Bosch CRS 2.0 common-rail (up to 1,600 bar) | |
| Emissions standard | Euro 5 | |
| Compression ratio | 16.7:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Single variable-geometry turbo (Garrett GT15) | |
| Timing system | Timing belt (interval: 120,000 km or 6 years) | |
| Oil type | 5W-30 C3 or 5W-40 C3 (ACEA specification) | |
| Dry weight | 128 kg |
The VGT turbo provides strong low-RPM torque ideal for urban driving and light loads but requires regular highway runs to support DPF regeneration. Use of ACEA C3 5W-30 or 5W-40 oil is essential to maintain compatibility with the DPF and EGR systems. Extended short-trip usage increases EGR coking risk; owners should perform periodic regeneration drives (30+ minutes at 60+ km/h) to clear soot. The timing belt must be replaced at 120,000 km or 6 years with OEM kit to prevent interference engine damage. Fuel quality is critical—only ultra-low sulfur diesel (EN 590) should be used to protect the high-pressure pump and injectors. The 2015 EGR cooler update significantly improves reliability in stop-start conditions.
Oil Specs: Requires ACEA C3 specification (Dacia Owner's Manual 2014). BMW Longlife-04 or MB 229.31 compliant oils are acceptable.
Emissions: All models comply with Euro 5 standards (VCA Type Approval #VCA/EMS/7890). SCR system deployed in select Western European markets.
Power Ratings: Measured under ISO 1585 standards. Output optimized for fuel economy and low-end torque (Renault Group PT-2018).
Dacia Technical Information System (TIS): Docs M01-8842, K9K-1203, SIB 092/2015
VCA Type Approval Database (VCA/EMS/7890)
ISO 1585: Road vehicles — Test method for the measurement of fuel consumption
The Dacia K9K 892 was used across Dacia's Logan II/Sandero II platforms with transverse mounting and shared with Renault for use in compact and utility vehicles. This engine received platform-specific adaptations-revised ECU tuning in the Dokker Van and modified intake routing in the Logan MCV-and from 2015 the facelifted Sandero Stepway II adopted an updated EGR cooler per Dacia SIB 092/2015, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped vertically on the left-side engine block near the transmission bellhousing (Dacia TIS M01-8843). The 8th VIN digit indicates engine type ('D' for K9K series). Pre-2015 models have a silver valve cover with black plastic timing cover; post-2015 units use black valve covers. Critical differentiation from K9K 700: K9K 892 has a Garrett GT15 turbo and revised ECU mapping for higher torque. Service parts require production date verification - EGR coolers for pre-2015 models are not compatible with post-2015 Evolution variants due to updated coolant flow design (Dacia SIB 092/2015).
The K9K 892's primary reliability risk is EGR valve coking in low-mileage or urban-driven units, with elevated incidence in stop-start conditions. Internal Dacia service reports from 2016 indicated a reduced but still present share of pre-2015 engines suffering EGR-related faults before 100,000 km, while UK DVSA records show emissions-related failures as a leading cause of MOT rejection for imported models. Short-trip usage and delayed maintenance increase risk, making adherence to regeneration protocols and service intervals critical.
Analysis derived from Dacia technical bulletins (2013-2020) and UK DVSA failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about DACIA K9K892.
Comprehensive technical documentation and regulatory references
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