Cylinder Head for PSA DV6ATED4 9HC 9HU 9HX Diesel Engines 908596

Product NO.

ML NO.	OEM NO.	REF NO.
MLG085A	1229884 1477183 1676242 1767479 0200EH 0200JJ	908596
MLG085B		908597

Cylinder head for Peugeot 1.6 HDi DV6ATED4 OEM replacement head for Ford Focus 1.6 TDCi Complete cylinder head 0200GN / 9656339980 for Citroën 16-valve diesel head for Mazda 3 1.6 CD Volvo 1.6D DV6 cylinder head with valves

Product Information Cylinder Head

1.6L HDi / TDCi | DOHC | 16V | Common Rail Turbo Diesel

1. Product Overview

This is a high-quality replacement cylinder head for the PSA DV6ATED4 engine family, widely used in Peugeot, Citroën, Ford, Mazda, and Volvo vehicles under engine codes 9HC, 9HU, 9HX, and others. The engine features a 1.6L displacement, DOHC 16-valve configuration, turbocharging, and common rail fuel injection. It is designed for Euro 3, Euro 4, and early Euro 5 emissions standards.

2. Technical Specifications

Specification	Value
Engine Code	9HC, 9HU, 9HX, DV6ATED4
Displacement	1.6L (1560 cc)
Configuration	Inline 4-cylinder
Valvetrain	DOHC, 16 valves (4 valves per cylinder)
Fuel System	Common Rail Direct Injection (CRDi)
Turbocharged	Yes
Emissions Compliance	Euro 3 / Euro 4
Cylinder Head Material	Aluminum Alloy
Cooling System	Liquid-cooled

3. Compatible Vehicle Applications

Make	Model(s)	Year Range
Peugeot	206, 207, 307, 308, 407, Partner	2003–2010
Citroën	C2, C3, C4, C5, Berlingo, Xsara	2003–2010
Ford	Focus Mk2, Fiesta, C-Max	2004–2012
Mazda	Mazda 2, Mazda 3 (1.6 CD)	2005–2010
Volvo	S40, V50 (1.6D)	2005–2010
Mini	Mini One D (R56 with DV6)	2007–2010

4. OEM Part Numbers (Selection)

OEM Reference	Description
0200GN / 0200GW	PSA bare cylinder head (Peugeot/Citroën)
9656339980	Cylinder head assembly
9656339580 / 9656339780	Head casting or assembly variant
3M5Q-6090-AD / AE	Ford reference numbers (TDCi)
3M5Q-6049-AD	Camshaft carrier / upper head housing

5. Product Features

High-strength aluminum alloy casting
Fully CNC-machined and pressure tested
Available as bare, semi-complete, or fully assembled with camshafts, valves, and springs
Designed for direct OEM replacement with proper fit and finish

6. Common Cylinder Head Issues

Issue	Cause	Solution
Head warping or cracking	Overheating or poor coolant flow	Resurface or replace
Injector seat leakage	Faulty copper washers	Reseating + new seals
Valve seat erosion	High mileage / poor combustion	Recut or replace seats
Camshaft wear	Oil starvation / timing issues	Replace cams or upgrade lubrication
Carbon buildup in ports	Short trips, EGR-related	Cleaning during service

7. Installation Notes

Use new cylinder head bolts and multi-layer head gasket
Clean all mating surfaces and verify coolant passages
Recheck injector torque and sealing washers
Set correct timing using factory tools (especially cam/crank lock tools)

Cylinder Head for PSA DV6ATED4 9HC 9HU 9HX Diesel Engines 908596

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Introduction