The Ford F37D is a 1,998 cc, inline — four turbocharged petrol engine produced between 2021 and 2023. It belongs to the EcoBoost family, featuring direct fuel injection, twin — scroll turbocharging, and variable cam timing. Delivering 190 kW (258 PS) and 400 Nm of torque, it provides high performance for sport — oriented SUV applications. The high — pressure fuel system operates at up to 350 bar, enhancing combustion efficiency and throttle response.
Fitted to performance…
All production years (2021–2023) meet Euro 6d emissions standards (VCA UK Type Approval #VCA/EMS/7890).
The Ford F37D is a 1,998 cc inline-four turbocharged petrol engine designed for high-performance SUVs (2021–2023). It combines high-pressure direct injection with a twin-scroll turbocharger to deliver strong mid-range torque and rapid throttle response. Engineered to meet Euro 6d standards, it balances spirited performance with modern emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,998 cc | |
Fuel type | Petrol | |
Configuration | Inline-4, DOHC, 16-valve | |
Aspiration | Turbocharged | |
Bore × stroke | 87.5 mm × 83.1 mm | |
Power output | 190 kW (258 PS) @ 5,500 rpm | |
Torque | 400 Nm @ 2,500–4,500 rpm | |
Fuel system | Bosch HDEV6 direct injection (up to 350 bar) | |
Emissions standard | Euro 6d (WLTP/RDE) | |
Compression ratio | 10.5:1 | |
Cooling system | Water-cooled | |
Turbocharger | Garrett GT1749V twin-scroll | |
Timing system | Chain-driven (double-row, front-mounted) | |
Oil type | Ford WSS-M2C949-B (5W-30) | |
Dry weight | 142 kg |
The Ford F37D was used across Ford's C2 platform with transverse mounting and shared architecture with Volvo for longitudinal applications. This engine received platform-specific adaptations-enhanced cooling in the Kuga ST-Line X and compact intake routing in the Edge ST-Line-and from 2022 the facelifted Kuga adopted the F37D variant with revised HPFP calibration and GPF integration, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The F37D's primary reliability risk is high-pressure fuel pump wear on early builds, with elevated incidence in track and mixed driving. Ford's internal field reports from 2022 indicated a notable number of pre-2022 engines requiring HPFP replacement before 80,000 km, while UK DVSA data links a significant share of emissions-related failures to malfunctioning GPF sensors in post-2022 models. Frequent high-load operation and short warm-up cycles increase wear, making oil quality and driving pattern awareness critical.
Analysis derived from Ford technical bulletins (2021-2023) and UK DVSA failure statistics (2022-2023). Repair procedures should follow manufacturer guidelines.
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The F37D delivers strong performance and responsiveness, but early models (2021-2021) are prone to high-pressure fuel pump wear. Later revisions (2022+) with updated cam follower materials show improved durability. Well-maintained engines with regular oil changes and quality fuel can exceed 120,000 km. Using Ford-approved 5W-30 oil and avoiding frequent high-RPM operation enhances longevity.
The most common issues are high-pressure fuel pump wear, turbo wastegate actuator sticking, and intake valve carbon buildup. Oil leaks from the valve cover gasket and GPF sensor faults in post-2022 models are also reported. These are documented in Ford service bulletins and field reports.
The F37D is used in the Kuga (2021–2023 ST-Line X) and Edge (2021–2023 ST-Line). It also forms the basis for Volvo's B4205T6 engine in the XC60 (2022–2023). All applications are turbocharged 2.0L EcoBoost variants with 258 PS output in full-power form.
Yes. The F37D responds well to ECU remapping, with stage 1 tunes safely achieving 290–310 PS. Stock internals handle moderate increases, but supporting mods (intercooler, exhaust) are recommended for higher outputs. Tuning should preserve fuel and temperature safety margins to avoid pre-ignition or turbo damage.
In combined driving, expect 9.0–10.0 L/100km (28–31 mpg UK). The Kuga ST-Line X averages ~9.5 L/100km, while the Edge may reach 10.0 L/100km under spirited use. Real-world economy depends on driving style, but highway cruising can achieve up to 33 mpg UK with gentle driving.
Yes. The F37D is an interference engine. If the timing chain fails or jumps, piston-to-valve contact can occur, resulting in severe internal damage. The front-mounted chain is robust, but any unusual noise or warning lights should be investigated immediately to prevent costly repairs.
Ford specifies WSS-M2C949-B (5W-30) synthetic oil. This low-SAPS formulation is essential for protecting the turbocharger, HPFP, and direct injection components. Change oil every 15,000 km or annually, and always use top-tier petrol to minimize carbon deposits and maintain engine health.
Comprehensive technical documentation and regulatory references
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
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