The Renault J7R 756 is a 1,330 cc, inline‑four turbocharged petrol engine produced between 2018 and 2023. It features direct fuel injection, a twin — scroll turbocharger, and dual overhead camshafts (DOHC) with variable valve timing. In standard form, it delivers 96 kW (130 PS) and 240 Nm of torque, designed to offer a balance of efficiency and accessible performance for its vehicle class.
Fitted to models such as the Renault Captur and Dacia Sandero, the J7R 756 was enginee…
Production years 2018–2019 meet Euro 6d-TEMP standards; 2020–2023 models comply with Euro 6d standards .
The Renault J7R 756 is a 1,330 cc inline‑four turbocharged petrol engine engineered for compact SUVs and hatchbacks (2018-2023). It combines direct injection with a twin-scroll turbocharger to deliver strong low-end torque and efficient operation. Designed to meet Euro 6d-TEMP and Euro 6d standards, it balances performance with strict emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,330 cc | |
Fuel type | Petrol | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 72.2 mm × 81.3 mm | |
Power output | 96 kW (130 PS) | |
Torque | 240 Nm @ 1,600 rpm | |
Fuel system | Direct injection (up to 200 bar) | |
Emissions standard | Euro 6d-TEMP (2018-2019); Euro 6d (2020-2023) | |
Compression ratio | 10.5:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single twin-scroll turbo (Mitsubishi Heavy Industries) | |
Timing system | Chain-driven | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 112 kg |
The Renault J7R 756 was used across Renault's CMF-B platform with transverse mounting. This engine received platform-specific adaptations-shared ECU calibration with the Dacia Sandero-and no major facelift revisions occurred during its production, ensuring broad parts interchangeability within its model years. All adaptations are documented in OEM technical bulletins.
Engine Finders UK Ltd, which operates EngineCode.uk, can pass your enquiry to engine suppliers in the UK. The service is for vehicles in the United Kingdom, with UK delivery or fitting. This is a commercially connected service, and sending an enquiry does not confirm diagnosis or compatibility.
Diagnostic reminder: If a technician has recommended replacing the engine, you can send an enquiry to engine suppliers in the UK. Confirm the diagnosis first: an engine-code record does not diagnose a fault.
The J7R 756's primary documented reliability risk is timing chain tensioner wear, with elevated incidence in vehicles subjected to frequent short trips that prevent the engine from reaching optimal operating temperature. Renault internal data indicates this was a prevalent cause for diagnostic trouble codes and noise complaints in early production batches, while adherence to correct oil specification and service intervals is critical for long-term turbo and GPF health.
Analysis derived from manufacturer technical service bulletins and industry workshop records. 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 J7R 756 is a potent and efficient engine, but its main documented issue is the timing chain tensioner, which is a known, fixable fault covered in a service bulletin. Using the correct RN17 5W-30 oil and adhering to service intervals is crucial for protecting the turbo, GPF, and timing components. Vehicles driven with regular highway use tend to have fewer long-term issues.
The most common documented problems are timing chain tensioner wear (causing rattling noises), intake valve carbon buildup (causing rough running), GPF clogging (due to short trips), and turbo wastegate actuator failure. These are covered in Renault service bulletins and are generally repairable.
The J7R 756 1.3L TCe engine was primarily used in the second-generation Renault Captur (2019-2023) and its platform sibling, the third-generation Dacia Sandero (2020-2023). It was offered in the TCe 130 trim level, providing a sportier alternative to the naturally aspirated engines.
Aftermarket ECU tuning is common on the J7R-756 platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
Official combined figures for the Captur TCe 130 are around 6.2 L/100km (46 mpg UK). Real-world economy varies: expect 7.5-9.0 L/100km (31-38 mpg UK) in mixed driving. Aggressive driving or frequent short trips will significantly reduce fuel economy and increase GPF regeneration frequency.
Yes. The J7R 756 is an interference engine. If the timing chain were to fail or skip due to tensioner wear, the pistons would collide with the open valves, causing catastrophic internal engine damage. Prompt attention to any timing chain noise is critical.
Renault mandates the use of RN17 specification 5W-30 synthetic oil. This low-SAPS (Sulphated Ash, Phosphorus, Sulphur) oil is specifically formulated to protect the GPF from clogging and to ensure proper lubrication of the turbocharger and timing chain.
Comprehensive technical documentation and regulatory references
EngineCode.uk is operated by Engine Finders UK Ltd. It provides engine-reference information and an optional commercial enquiry service. It is not an official manufacturer website. Check the record's sources and confirm vehicle-specific details before relying on it for parts, repairs or replacement.
Our editorial standard prioritises relevant manufacturer documentation and official regulatory sources. The sources and verification status for a record should be checked alongside the data.
A statement is not verified merely because a source is listed. Where supporting evidence is missing or conflicting, the record should identify that limitation. Please report unsupported or inconsistent information.
Transparency in gaps
A missing or unverified value does not mean the manufacturer has withheld it. We distinguish information not yet verified, information not available to us, and information explicitly not disclosed by the source.
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.
Records are subject to review and correction. Source links, dates and verification notes should be read with the technical information. Our Editorial and Sourcing Policy explains our standards and review process.
Found an error or missing source? Report a problem with this page. Include the field or statement concerned and a supporting source if available. You can also email corrections@enginecode.uk.
Copyright and permissions
Images and other material may be protected by copyright. Attribution does not by itself grant permission to reuse material. If you believe material on this site infringes your rights, contact copyrights@enginecode.uk with the page URL and details of your claim. We will review the material and take appropriate action.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
Our Privacy Policy explains how Engine Finders UK Ltd uses information from visits, vehicle lookups, enquiries and messages. Our Cookie Policy explains cookies and similar technologies and how to change your choices.
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
Ownership and commercial services
EngineCode.uk is owned and operated by Engine Finders UK Ltd. Alongside our reference content, we offer an optional replacement-engine enquiry service through Engine Finders and may identify relevant services provided by businesses connected with us. These commercial connections are disclosed. Using an enquiry service is not required to read our reference content.
Engine Finders UK Ltd operates this website. Our optional enquiry service has a commercial purpose. Our Ownership and Commercial Disclosure explains the relationship between the reference website and that service. Participating suppliers pay a fee or subscription to participate on the network and receive quote requests.
Use this record as a starting point for identification. Specifications and vehicle applications may contain errors or omissions. Confirm the exact engine variant and compatibility using vehicle-specific documentation and a qualified supplier or technician.
All external links open in new tabs. Please verify current availability of resources.