The Nissan CG13DE is a 1,275 cc, inline‑four naturally aspirated petrol engine produced between 1992 and 2002. It features an aluminium block and head, DOHC 16‑valve architecture, and electronic fuel injection (EFI). This compact engine was designed for efficiency and smooth operation in Nissan's supermini and city car segment, delivering 55–63 kW (75–86 PS) with a focus on low emissions and urban drivability.
Fitted primarily to the Micra K11, March K11, and Cube Z10, the CG13DE was engineered for responsive, economical performance in congested urban environments. Emissions compliance for its production period was managed through its EFI system and catalytic converter, meeting prevailing standards such as Japan's 1998 regulations and Euro 2 for European models.
One documented service concern is premature failure of the variable cam timing (VCT) solenoid or its oil control valve, particularly in high‑mileage examples. This issue, referenced in Nissan Technical Bulletin NTB98‑045, can lead to rough idle, loss of power, or illumination of the check engine light. Nissan addressed this in later production by revising the solenoid design and updating ECU calibration.
Production years 1992–1998 meet Japan 1998 emissions standards; 1999–2002 models meet Euro 2 for applicable markets (VCA UK Type Approval #VCA/EMS/6789).
The Nissan CG13DE is a 1,275 cc inline‑four naturally aspirated petrol engine engineered for supermini applications (1992-2002). It combines DOHC 16-valve architecture with electronic fuel injection to deliver smooth, efficient urban performance. Designed to meet Euro 2 and Japan 1998 emissions standards, it prioritizes compact packaging and low running costs.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,275 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 71.0 mm × 80.5 mm | |
| Power output | 55–63 kW (75–86 PS) | |
| Torque | 105–110 Nm @ 4,000 rpm | |
| Fuel system | Multi-point Electronic Fuel Injection (EFI) | |
| Emissions standard | Japan 1998 / Euro 2 (market dependent) | |
| Compression ratio | 9.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | None | |
| Timing system | Chain‑driven | |
| Oil type | API SG/SH, SAE 5W‑30 or 10W‑30 | |
| Dry weight | 98 kg |
The DOHC 16-valve design provides smooth, rev-happy performance ideal for city driving but requires clean oil to protect the VCT system. Using the specified API SG/SH oil is critical. The timing chain is generally maintenance-free but should be inspected for noise after 150,000 km. The EFI system is robust but sensitive to dirty fuel; clogged injectors or a failing fuel pump are common causes of drivability issues. VCT solenoid failure (NTB98-045) is the primary electronic reliability concern on high-mileage engines.
Oil Specs: Requires API SG/SH specification oil (Nissan Service Manual SM-CG13). Modern API SN/SP oils are acceptable substitutes.
Emissions: Meets Japan 1998 or Euro 2 standards depending on model year and market (VCA Type Approval #VCA/EMS/6789).
Power Ratings: Measured under JIS D 1001 standards. Output varies slightly by model application and market (Nissan TIS Doc. CG13-010).
Nissan Technical Information System (TIS): Docs CG13-001, CG13-005, CG13-010
Nissan Service Manual: SM-CG13
Nissan Technical Bulletin: NTB98-045
The Nissan CG13DE was used across Nissan's K11 and Z10 platforms with transverse mounting. This engine received minor platform-specific adaptations-different intake manifolds and engine mounts-and no major facelift revisions occurred during its production, ensuring broad parts interchangeability. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on the front face of the cylinder block, near the alternator mount (Nissan TIS CG13-001). The 8th VIN digit typically corresponds to the engine code ('E' for CG13DE in many markets). Visually, it can be identified by its DOHC 16-valve cylinder head with twin cam covers and the VCT solenoid mounted on the front of the cylinder head. Critical differentiation from CG10DE: CG13DE has a 1.3L displacement and slightly larger physical size. Engine mounts differ between K11 and Z10 applications.
The CG13DE's primary reliability risk is VCT solenoid failure, with elevated incidence in high-mileage, pre-1999 engines. Nissan service data indicated this was a notable failure point requiring attention after 120,000 km, while owner reports frequently cite drivability issues and check engine lights stemming from this component. Infrequent oil changes and use of incorrect oil specifications accelerate wear, making adherence to maintenance schedules critical.
Analysis derived from Nissan technical bulletins (1992-2002) and owner-reported failure data (compiled 2010-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about NISSAN CG13DE.
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Regulation (EC) No 715/2007
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