BKD AZV BMN 2.0 TDI cylinder head 03G103351B 908718 VW Golf Mk5

Nº do produto.

ML Nº.	Nº OEM.	Nº DE REF.
MLG076	03G103351B 03G103264CX 03G103351E	908718

Informações sobre o produto Cabeçote do cilindro

DOHC | 16-Valve | Pumpe-Düse (PD) | Euro 4 Diesel | 1968cc

1. Visão geral do produto

BKD, AZV, and BMN are all part of Volkswagen’s EA188 2.0 TDI Pumpe-Düse (PD) engine family. These engines use unit injector technology, 16-valve DOHC aluminum cylinder heads, and a correia dentada system. The BMN version, especially, is a high-performance variant with twin balance shafts and reinforced internals.

These engines were widely used in VW, Audi, Seat, and Skoda models from 2003 to 2010, especially in the European market. They are non-common rail (non-CR) Euro 4 diesel engines and known for robust performance and torque.

2. Especificações Técnicas

Item	Detalhe
Códigos do motor	BKD / AZV / BMN
Deslocamento	2.0L (1968 cc)
Cilindros	4 (Inline)
Trem de válvulas	DOHC, 16 válvulas
Material da cabeça do cilindro	Liga de alumínio
Sistema de combustível	Pumpe-Düse (Unidade Injetora)
Turboalimentado	Sim
Sistema de refrigeração	Refrigerado a água
Sincronização de direção	Belt
Padrão de Emissão	Euro 4
Potência de saída
→ BKD: 103 kW (140 HP)
→ AZV: 100 kW (136 HP)
→ BMN: 125 kW (170 HP, with Piezo PD injectors)

3. Números de peça do cabeçote do cilindro OEM

Número OEM	Notas
03G103351C	Cylinder Head for BKD, AZV engines
03G103351D	Variant for BMN engine (reinforced version)
03G103264 / 03G103373	Complete head with camshafts and valves
03G103383	MLS Head Gasket (multi-layer steel)

Includes injector bores for PD unit injectors
Optional: complete head with camshaft, followers, rocker arms, springs
Pressure tested, machined, ready for installation

4. Veículos compatíveis

Marca	Modelo	Código do motor	Ano
VW	Golf Mk5 / Mk6	BKD, AZV, BMN	2004–2010
VW	Touran	BKD / AZV	2003–2010
VW	Passat B6	BKD / BMN	2005–2010
Audi	A3 8P	BKD / BMN	2003–2009
Audi	A4 B7	BMN	2005–2008
Skoda	Octavia Mk2	BKD / AZV	2004–2010
Assento	Leon / Altea	BKD / BMN	2004–2009

5. Tipos de produtos

Tipo	Inclui
Cabeça descoberta	No valves, springs, camshafts
Semi-completo	Includes valve train (valves, springs, guides)
Cabeça completa	Fully assembled with camshafts, rockers, lifters, PD injector seats

Ready for installation
Valve clearance & injector tolerances factory matched
PD injector clamp compatibility tested

6. Installation Tips

Usar novos parafusos de cabeça com torque de escoamento
Substituir junta do cabeçote with correct thickness (coded by hole punch)
Carefully clean furos de injetores e galerias de óleo
Prime PD injector lobes with high-pressure oil
Align camshaft and crankshaft via proper locking tools (e.g., T10050, T10100)

7. Problemas comuns no cabeçote do cilindro

Problema	Causa	Consertar
Cracked Head (BMN)	High thermal stress	Replace with reinforced casting
Perda de refrigerante	Gasket failure	Replace head gasket & check surface
Warped Head	Superaquecimento	Reaproveitar ou substituir
Sopro do injetor	Faulty copper seal or clamp torque	Reseat injector & replace washer
Camshaft Wear	Oil starvation or poor oil	Replace camshaft and tappets
Valve Damage	Timing failure or over-rev	Replace valves / head assembly

8. Demanda global do mercado de reposição

Europa: Germany, Poland, UK, France, Romania
Médio Oriente: Iraq, UAE, Jordan
África: Algeria, Egypt, Nigeria
Ámérica do Sul: Chile, Brazil, Ecuador
Ásia: Philippines, India, Turkey

These heads are in demand due to failure in original castings, especially on BMN engines.

Cabeçote BKD AZV BMN 2.0 TDI 03G103351B 908718 VW Golf Mk5

Motor aplicável:

Marca aplicável:

Carro aplicável:

Parâmetros do produto:

Introdução