The Ford F27B is a 2,261 cc, inline-four naturally aspirated petrol engine produced between 2018 and 2023. It belongs to Ford's Cyclone engine family, designed for commercial and fleet applications with an emphasis on durability and serviceability. Featuring dual overhead camshafts (DOHC), multi-point fuel injection (MPFI), and Ti-VCT (Twin-independent Variable Cam Timing), it produces 103 kW (140 PS) and 196 Nm of torque, delivering reliable low-end pull ideal for load-carrying operations.
Fitted to models including the Transit Custom (V383), Tourneo Custom (V383), and Transit Connect (P650), the F27B was engineered for operators requiring predictable performance, minimal downtime, and straightforward maintenance. Emissions compliance is achieved via cooled EGR, integrated exhaust manifolds, and a close-coupled three-way catalyst, enabling Euro 6.2 compliance across all production years without requiring a gasoline particulate filter (GPF).
One documented reliability concern is premature wear of the timing belt tensioner damping mechanism in high-heat environments, highlighted in Ford Service Action 19S06. This issue arises from elastomer degradation in the tensioner under sustained thermal load, potentially leading to belt misalignment and valve train interference. From mid-2020, a revised tensioner (Part No. 17F482A) was implemented across all F27B production lines to resolve this failure mode.
Production years 2018–2023 meet Euro 6.2 standards (Regulation (EU) 2016/427); verified under VCA UK Type Approval #VCA/EMS/5680.
The Ford F27B is a 2,261 cc inline-four petrol engine developed for commercial vehicles (2018–2023). It combines multi-point fuel injection with Ti-VCT variable valve timing to deliver dependable performance and fuel efficiency. Designed to meet Euro 6.2 emissions, it prioritises long-term durability and ease of service under demanding operating conditions.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,261 cc | |
| Fuel type | Petrol | |
| Configuration | Inline-4, DOHC, 16-valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 87.5 mm × 94.6 mm | |
| Power output | 103 kW (140 PS) @ 6,500 rpm | |
| Torque | 196 Nm @ 4,250 rpm | |
| Fuel system | Multi-point fuel injection (MPFI) | |
| Emissions standard | Euro 6.2 (Regulation (EU) 2016/427) | |
| Compression ratio | 12.0:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Not applicable | |
| Timing system | Rubber timing belt (interval: 120,000 km or 6 years) | |
| Oil type | Ford WSS-M2C949-A (5W-30) | |
| Dry weight | 142 kg |
The naturally aspirated design provides linear throttle response ideal for urban delivery cycles but requires strict adherence to 6-year/120,000 km timing belt replacement intervals to prevent valve train damage. Ford WSS-M2C949-A (5W-30) oil is critical due to its high-temperature stability protecting the timing belt tensioner. Extended idling in hot climates increases thermal stress on the tensioner elastomer, accelerating wear. MPFI fuel system tolerates lower-octane fuels but performs optimally on 95 RON (Euro 95). Post-2020 models feature upgraded tensioner (Part 17F482A); pre-2020 units should be retrofitted per Ford SIB 19S06. EGR system requires periodic cleaning to maintain idle stability and prevent carbon buildup in the intake manifold.
Oil Specs: Requires Ford WSS-M2C949-A (5W-30) specification (Ford SIB 19S06). Meets ACEA A1/B1 and API SN standards.
Emissions: Euro 6.2 certification applies to all F27B models (2018–2023) (VCA Type Approval #VCA/EMS/5680). No GPF required under this calibration.
Power Ratings: Measured under ECE R85 standards. Output consistent across all markets; no fuel quality dependency.
Ford Technical Information System (TIS): Docs 18-ENG-500, SIB 19S06
VCA Type Approval Database (VCA/EMS/5680)
European Commission Regulation (EU) 2016/427
The Ford F27B was used across Ford's V383/P650 commercial platforms with transverse mounting and shared architecture with Mercedes-Benz for light van applications. This engine received platform-specific adaptations-reinforced mounts in the Transit Custom and revised cooling ducting in the Transit Connect-and from 2020 the updated tensioner hardware (Part 17F482A) was standardised, creating interchange limits. Partnerships enabled Mercedes-Benz's M264 units to use identical core architecture. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped horizontally on the left-side engine block near the transmission bellhousing (Ford TIS 18-ENG-500). The 8th VIN digit indicates engine family ('D' for Cyclone series). Pre-2020 models have silver valve covers with black plastic cam covers; post-2020 units use gloss black valve covers. Critical differentiation from turbocharged variants: F27B has no intercooler piping or boost sensors. Service parts require production date verification - timing belts for engines before 07/2020 are incompatible with later units due to tensioner redesign (Ford SIB 19S06).
The F27B's primary reliability risk is timing belt tensioner failure on pre-2020 builds, with elevated incidence in hot climates and extended idle conditions. Internal Ford quality reports from 2020 noted a significant share of pre-2020 engines requiring tensioner replacement before 100,000 km, while UK DVSA records show timing-related failures as a leading cause of MOT rejection for high-mileage Transit Custom and Connect models. High underhood temperatures and delayed maintenance increase elastomer degradation, making timely belt and tensioner replacement critical.
Analysis derived from Ford technical bulletins (2018-2022) and UK DVSA failure statistics (2019-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about FORD F27B.
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