Cylinder Head
| Displacement | Fuel | Cylinder | Vale | Camshaft | Year |
| 1.4 / 1.6 | Diesel | 4 | 8 | 1 | 2005 - 2015 |
| ML NO. | OEM NO. | REF NO. |
| MLG096 | 0200HS 1685778 1850526 AV6Q6C032AA 4AV6Q6C032AA | 908733 |
DOHC | 16-Valve | Common Rail | Turbocharged
| Part Number | Manufacturer | Notes |
|---|---|---|
| 0200HS | PSA (Peugeot/Citroën) | Bare or semi-complete cylinder head for DV6TED4 / DV6C |
| 1685778 | Ford | Ford OE part number (1.6 TDCi, Euro 4–5) |
| 1850526 | Ford | Updated or alternative casting variant |
| AV6Q-6C032-AA | Ford | Cylinder head assembly with camshafts |
| 4AV6Q-6C032-AA | Ford | Superseded or regional variant of AV6Q part |
These parts are interchangeable across various DV6 engine codes: DV6TED4, DV6C, DV6FD, also found under Ford codes such as TZJA, TZJB, HHJD, HHJE, T1DA, etc.
| Attribute | Details |
|---|---|
| Engine Family | DV6 / 1.6 TDCi / 1.6 HDi |
| Displacement | 1.6L (1560 cc) |
| Valvetrain | DOHC, 16 valves |
| Cylinder Head Material | Cast aluminum alloy |
| Injection System | Common Rail (Bosch / Siemens) |
| Aspiration | Turbocharged (Fixed / VGT) |
| Emissions Standard | Euro 4 / Euro 5 / early Euro 6 |
| Brand | Models | Years |
|---|---|---|
| Ford | Fiesta, Focus, Fusion, C-Max, Transit Connect | 2005–2014 |
| Peugeot | 206, 207, 307, 308, 3008, Partner | 2004–2015 |
| Citroën | C3, C4, Berlingo, Xsara, DS3, DS4 | 2004–2015 |
| Mazda | Mazda 2 1.6 CD | 2008–2014 |
| Volvo | S40, V50 (1.6D variant) | 2006–2012 |
| Mini | R56 One D (with DV6 variant) | 2007–2010 |
| Fault | Cause | Remedy |
|---|---|---|
| Head cracking | Overheating, poor coolant circulation | Replace with new or reconditioned head |
| Valve guide wear | High mileage or oil contamination | Replace valve guides |
| Camshaft journal wear | Poor lubrication or filter clogging | Check oil flow and replace cam if worn |
| Injector seat leakage | Worn copper washers | Reseal with new washers and seat polish |
| Glow plug thread damage | Improper removal | Helicoil insert or head replacement |
1.4L / 1.5L / 1.6L | DOHC | 16-Valve | Common Rail | Euro 5/6
This cylinder head is designed for the DV family of modern diesel engines, jointly developed by PSA Peugeot Citroën (now Stellantis) and Ford Motor Company. These DOHC 16-valve aluminum heads feature common rail direct injection, turbocharging, and are widely used in small to midsize European vehicles. Engine codes like DV4C (1.4L), DV6C / DV6DTED / DV6FD (1.6L) and 8HR / 9HP represent Euro 5 and Euro 6 compliant variants with advanced EGR and DPF systems.
| Specification | Details |
|---|---|
| Engine Codes | DV4C, DV6DTED, DV6C, DV6FD, 8HR, 9HP |
| Displacement | 1.4L / 1.5L / 1.6L |
| Valvetrain | DOHC, 16 valves (4 per cylinder) |
| Fuel System | Common Rail Diesel Injection |
| Turbocharged | Yes (VGT or fixed geometry, varies) |
| Cylinder Head Material | Aluminum Alloy |
| Emissions Compliance | Euro 5 / Euro 6 |
| Injection System | Bosch / Siemens / Delphi (varies by model) |
| Cooling | Water-cooled |
| Make | Models | Year Range |
|---|---|---|
| Peugeot | 208, 308, 3008, Partner, Expert, 508, 2008 | 2010–2022 |
| Citroën | C3, C4, C-Elysee, Berlingo, C5, DS3, DS4, DS5 | 2010–2022 |
| Ford | Fiesta, Focus, Transit Connect, B-Max | 2010–2020 |
| Opel | Crossland X, Combo (DV5 & DV6 derivatives) | 2018–onward |
| Toyota | ProAce (1.5L HDi variant) | 2016–onward |
| Mazda | Mazda 2 1.4 CD (with DV4C) | 2004–2010 |
DV6FD and 9HP are the latest 1.5L Euro 6 versions with upgraded emissions systems and fuel economy tuning.
| OEM Number | Notes |
|---|---|
| 0200QK / 0200Z8 | PSA cylinder head (DV6C / DV6FD) |
| 9677903780 | DV6DTED aluminum head assembly |
| 9801461680 | Euro 6 DV6FD cylinder head (Peugeot 308/508) |
| GK2Q-6090-AB | Ford 1.5 TDCi cylinder head (9HP) |
| GN1G-6C032-AA | 1.5L Ford DV engine family |
| Common Fault | Cause | Solution |
|---|---|---|
| Cracking between valves | Overheating, carbon buildup | Replace or weld (if minor) |
| Injector seal leakage | Poor copper seal installation | Clean & reseat with new washers |
| Warping due to overheating | Thermostat failure, coolant leak | Surface machining or replacement |
| Camshaft bearing wear | Oil starvation, lack of service | Inspect cam caps and journals |
| EGR port clogging | Short trips, poor fuel quality | Cleaning during head service |
| Region | Demand Drivers |
|---|---|
| Europe | PSA/Ford diesel cars in circulation – common fleet engines |
| Middle East | Import of used European models – Peugeot, Citroën, Ford |
| North Africa | High diesel vehicle usage – Partner/Berlingo/Transit |
| Latin America | Growing use of HDi engines in light commercial fleets |
| Asia (ASEAN) | Malaysia, Philippines, Thailand – increasing diesel utility use |
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