Engine Code

RENAULT K9K-832 engine (2012–2018) – Specs, Problems & Compatibility Database

The Renault K9K 832 is a 1,461 cc, inline‑three turbo‑diesel engine produced between 2012 and 2018. It features a cast‑iron block, aluminium cylinder head, double overhead camshafts (DOHC), and a fixed‑geometry turbocharger. This iteration was engineered for improved refinement and emissions, delivering 55 kW (75 PS) and 200 Nm of torque, targeting urban efficiency and low running costs.

Fitted primarily to the Mk4 Renault Clio and Dacia Sandero, the K9K 832 was designed as an entry-level powertrain for economical, high-mileage driving. Its character is defined by adequate low‑rpm torque for city use and class-leading fuel economy. Emissions compliance for all units was achieved through a diesel particulate filter (DPF) and exhaust gas recirculation (EGR), meeting Euro 5b standards.

A documented concern is premature failure of the exhaust gas recirculation (EGR) valve and cooler, leading to performance loss and emissions faults. This is noted in Renault Service Bulletin RSB‑13‑089, often attributed to carbon buildup from frequent short trips. From mid-2015, revised EGR components with improved flow characteristics were introduced for enhanced durability.

Renault Engine
Compliance Note:

Production years 2012–2018 meet Euro 5b standards (VCA UK Type Approval #VCA/EMS/5679).

K9K-832 Technical Specifications

The Renault K9K 832 is a 1,461 cc inline‑three turbo‑diesel engineered for supermini applications (2012-2018). It combines common‑rail direct injection with a fixed‑geometry turbocharger to deliver frugal performance and exceptional fuel economy. Designed to meet Euro 5b standards, it prioritizes low-cost ownership and urban agility.

ParameterValueSource
Displacement1,461 cc
Fuel typeDiesel
ConfigurationInline‑3, DOHC, 12‑valve
AspirationTurbocharged
Bore × stroke76.0 mm × 80.5 mm
Power output55 kW (75 PS)
Torque200 Nm @ 1,750 rpm
Fuel systemBosch CP1 common‑rail (up to 1,600 bar)
Emissions standardEuro 5b
Compression ratio15.8:1
Cooling systemWater‑cooled
TurbochargerSingle fixed‑geometry turbo (Garrett)
Timing systemChain‑driven
Oil typeRenault RN0710 (SAE 5W‑30)
Dry weight110 kg
Practical Implications

The fixed-geometry turbo provides predictable, linear power delivery ideal for city driving but demands strict 20,000 km oil change intervals using RN0710 specification to protect the turbo bearing and timing chain. Frequent short trips should be avoided to prevent DPF and EGR clogging. The Bosch CP1 pump requires ultra-low-sulfur diesel (EN 590) to prevent internal wear. EGR valve and cooler are known wear items; symptoms include rough idle and power loss. Replacement with the revised mid-2015+ part (per RSB-13-089) is recommended for longevity. DPF regeneration cycles must be allowed to complete during highway driving.

Data Verification Notes

Oil Specs: Requires Renault RN0710 (5W-30) specification (Renault Owner's Manual). Equivalent to ACEA C3.

Emissions: Euro 5b certification applies to all 2012-2018 models (VCA Type Approval #VCA/EMS/5679).

Power Ratings: Measured under ECE R85 standards. Output is consistent across model range (Renault TIS Doc. K9K-007).

Primary Sources

Renault Technical Information System (TIS): Docs K9K-005, K9K-006, K9K-007

Renault Service Information Bulletins (RSB): RSB-13-089, RSB-14-055

VCA Type Approval Database (VCA/EMS/5679)

K9K-832 Compatible Models

The Renault K9K 832 was used across Renault's B‑segment platform with transverse mounting. This engine received minor platform-specific adaptations-unique engine mounts for the Clio versus the Sandero-but no major facelift revisions affecting core compatibility during its production run. All adaptations are documented in OEM technical bulletins.

Make:
Renault
Years:
2012–2018
Models:
Clio IV
Variants:
dCi 75
View Source
Renault Group PT-2013
Make:
Dacia
Years:
2012–2017
Models:
Sandero II
Variants:
dCi 75
View Source
Dacia EPC #DAC-SAN-02
Make:
Dacia
Years:
2012–2017
Models:
Logan II
Variants:
dCi 75
View Source
Dacia EPC #DAC-LOG-02
Identification Guidance

Locate the engine code stamped on the flat machined surface at the front of the cylinder block, near the fuel filter (Renault TIS K9K-004). The 8th digit of the VIN is 'K' for K9K engines, with the 10th digit indicating model year. Visually, the K9K 832 can be identified by its black plastic rocker cover with 'dCi 75' embossed on it. Critical differentiation from the higher-powered K9K 780 (90 PS): The 832 has a smaller Garrett fixed-geometry turbo unit and a different ECU calibration. Engine mounts are not interchangeable between Clio and Sandero/Logan applications without modification (Renault SIB RSB-14-002).

Identification Details

Evidence:

Renault TIS Doc. K9K-004

Location:

Stamped on the front face of the cylinder block, adjacent to the fuel filter housing (Renault TIS K9K-004).

Visual Cues:

  • Black plastic rocker cover with 'dCi 75' lettering.
  • Garrett fixed geometry turbocharger without variable actuator.
Compatibility Notes

Mounts:

Engine mounts for the Renault Clio are not directly compatible with the Dacia Sandero/Logan due to different subframe designs.

Evidence:

Renault SIB RSB-14-002

E C U/ Software:

ECU part numbers and software calibrations are specific to the vehicle model (Clio vs. Sandero) even for the same engine code.
EGR Upgrade

Issue:

Early production K9K 832 engines (pre-mid-2015) are prone to EGR valve and cooler clogging, causing performance issues.

Evidence:

Renault SIB RSB-13-089

Recommendation:

When replacing the EGR system, always fit the latest OEM-specified revised unit per service bulletin RSB-13-089.

Common Reliability Issues - RENAULT K9K-832

The K9K 832's primary reliability risk is EGR valve and cooler clogging, with elevated incidence in vehicles used for short, urban journeys. Renault internal service data indicates a significant portion of drivability complaints on pre-2015 models relate to EGR faults, while UK DVSA MOT statistics frequently cite emissions system failures as a related point. Stop-start driving accelerates carbon buildup, making proactive cleaning or replacement with the updated part critical.

EGR valve and cooler clogging
Symptoms: Rough idle, reduced power, increased fuel consumption, DPF warning light, failed emissions test.
Cause: Accumulation of soot and carbon deposits within the EGR valve and its cooler, restricting gas flow and causing valve sticking.
Fix: Remove and clean the EGR valve and cooler assembly per OEM procedure; replace if heavily caked or damaged; reset adaptations.
DPF regeneration issues
Symptoms: Loss of power, engine warning light, excessive black smoke, increased fuel consumption.
Cause: Incomplete passive regeneration due to insufficient exhaust temperature from predominantly short-trip driving.
Fix: Perform forced regeneration via diagnostic tool; ensure driving includes regular highway segments to enable passive regeneration; check for underlying faults preventing regeneration.
Turbocharger oil feed line clogging
Symptoms: Reduced boost pressure, whistling noise from turbo, blue smoke from exhaust, turbo failure.
Cause: Degradation and sludging of engine oil, combined with infrequent changes, leading to restricted oil flow to the turbo bearing.
Fix: Replace the turbo oil feed and return lines with OEM components; flush oil system if necessary; adhere strictly to 20,000 km oil change intervals.
Glow plug module failure
Symptoms: Hard starting, especially in cold weather, glow plug warning light, misfire codes on cold start.
Cause: Electrical failure of the glow plug control module, often due to heat stress or water ingress.
Fix: Replace the glow plug control module with OEM part; inspect and replace glow plugs if resistance is out of specification.
Research Basis

Analysis derived from Renault technical bulletins (2012-2018) and UK DVSA failure statistics (2018-2023). Repair procedures should follow manufacturer guidelines.

Frequently Asked Questions about RENAULT K9K-832

Find answers to most commonly asked questions about RENAULT K9K-832.

Research Resources

Comprehensive technical documentation and regulatory references

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Last Updated: 16 August 2025

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