The Mazda ZJ07 is a 1,998 cc, inline — four petrol engine produced between 2013 and 2018. It features dual overhead camshafts (DOHC), variable valve timing (VVT), and direct injection, delivering responsive performance with improved fuel efficiency. Direct injection enables precise fuel metering for enhanced combustion efficiency and reduced emissions under part — load conditions.
Fitted to models such as the Mazda3 (BP), Mazda6 (GJ), and CX — 5 (BL), the ZJ07 was engi…
Mazda
Production years 2013–2015 meet Euro 5 standards; 2016–2018 models may have Euro 6 compliance depending on market .
The Mazda ZJ07 is a 1,998 cc inline-four petrol engine engineered for compact and mid-size vehicles (2013-2018). It combines direct fuel injection with continuously variable valve timing (VVT) to deliver linear power delivery and efficient cruising. Designed to meet Euro 5 (and market-specific Euro 6) standards, it balances driving dynamics with fuel economy.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,998 cc | |
Fuel type | Petrol | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 83.5 mm × 91.2 mm | |
Power output | 110–120 kW (150–163 PS) | |
Torque | 195–210 Nm @ 4,000 rpm | |
Fuel system | Multi-point direct injection (MPI) | |
Emissions standard | Euro 5 (pre-2016); Euro 6 depending on market | |
Compression ratio | 11.0:1 | |
Cooling system | Water-cooled | |
Turbocharger | None | |
Timing system | Chain (interference design) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 148 kg |
The Mazda ZJ07 was used across Mazda's BP/GJ platforms with transverse mounting and licensed to Ford for certain European applications. This engine received platform-specific adaptations-revised intake runners in the Mazda3 and modified ECU mapping in the Mazda6-and from 2015 the facelifted Mazda3 LCI adopted the ZJ07TU variant with updated valve seat materials, creating interchange limits. Partnerships allowed Ford's 2.0 Duratec units to leverage Mazda's direct injection architecture. All adaptations are documented in OEM technical bulletins.
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Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
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The ZJ07 offers strong performance and good fuel economy, but early models (2013-2015) suffer from intake valve carbon buildup that can lead to misfires. Later revisions improved valve seat material and ECU strategies. With regular induction cleaning and strict oil changes using Mazda M-1 5W-30, well-maintained examples can be very reliable beyond 150,000 km.
The biggest issues are intake valve carbon buildup (causing rough idle and misfires), timing chain tensioner wear leading to rattle, and EGR valve clogging. Oil leaks from the valve cover gasket are also common. These are well-documented in Mazda service bulletins TSB-01-003/10 and SIB 11 02 18.
The ZJ07 was used in the Mazda3 (BP generation, 2013-2018), Mazda6 (GJ generation, 2013-2017), and CX-5 (BL generation, 2013-2017). Ford also used a derivative as the 2.0 Duratec in the C-Max and Mondeo (2015-2018) in Europe. It replaced the earlier Y661 engine in these models.
Aftermarket ECU tuning is common on the ZJ07 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.
Very good for its class. In a Mazda3 2.0L (110-120 kW version) from around 2015, typical consumption is ~7.5 L/100km (city) and ~5.5 L/100km (highway), or about 45 mpg UK combined. Expect 40-50 mpg (UK) on mixed roads for a healthy ZJ07, depending on driving style and maintenance condition.
Yes. The ZJ07 is an interference engine. If the timing chain fails or jumps, pistons can collide with open valves, resulting in severe internal damage. Regular inspection and replacement of the timing chain kit per Mazda SIB 11 02 18 is essential to prevent catastrophic failure.
Mazda specifies a 5W-30 synthetic oil meeting Mazda M-1 specification. Always use a quality oil designed for modern direct-injection engines and change it every 15,000 km or annually to minimize carbon buildup and ensure optimal valve train lubrication.
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Regulation (EC) No 715/2007
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