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HomeProductsCylinder HeadCylinder Head for VW Audi 2.5 TDI Engines AXD BNZ AXE BAC BLJ BLK BPC BPD BPE 070103063D 908712
  • Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility
  • Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility
  • Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility
  • Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility
  • Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility
  • Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility
  • Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility
  • Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility
  • Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility
  • Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility

Cylinder Head

Cylinder Head for VW Audi 2.5 TDI Engines AXD BNZ AXE BAC BLJ BLK BPC BPD BPE 070103063D 908712

Applicable Engine:

AXD / BNZ / AXE / BAC / BLJ / BLK / BPC / BPD / BPE

Applicable Brand:

AUDI / VOLKSWAGEN / SKODA / SEAT

Applicable Car:

Transporter T5 / Passat B6 / A4 B7 / A6 C6 / Superb / Alhambra / Toledo

Product parameters:

Displacement Fuel Cylinder Vale Camshaft Year
 2.5TDI
Diesel
 5 10 2 2003 - 2010

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Introduction

Product NO.

ML NO.OEM NO.REF NO.
MLG077070103063D
070103063K 
070103063E 
070103063Q
070103063R
070103063S 
070103267AX 
070103267X		908712
Complete cylinder head for VW Transporter T5 2.5 TDI Cylinder head for Audi A4 B7 2.0 TDI BPD Volkswagen PD injector diesel cylinder head replacement 16-valve 2.0 TDI head with camshaft and valves Cylinder head for BPC engine with turbo compatibility

Product Information Cylinder Head

AXD / BNZ / AXE / BAC / BLJ / BLK / BPC / BPD / BPE
DOHC | 16V | Turbo Diesel | PD Injector or CRDi | Euro 3 / 4 / 5

1. Product Overview

These engine codes represent a range of Volkswagen Group diesel engines, primarily from the EA188 and early EA189 families, with 2.0L or 2.5L displacement, 16-valve DOHC aluminum cylinder heads, and various fuel injection technologies:

  • AXD / BNZ / AXE / BAC: 2.5L R5 TDI engines (PD injectors) used in Transporter T5
  • BLJ / BLK / BPC / BPD / BPE: 2.0L TDI inline-4 engines, used in VW Passat, Audi A4, Skoda, etc.

They are widely used in Europe, South America, and Asia in passenger cars, vans, and light commercial vehicles.

2. Technical Specifications

ItemDetails
Engine CodesAXD, BNZ, AXE, BAC, BLJ, BLK, BPC, BPD, BPE
Displacement2.0L / 2.5L
Cylinder ConfigurationInline-4 (2.0 TDI) / Inline-5 (2.5 TDI)
ValvetrainDOHC, 16-Valve
Cylinder Head MaterialAluminum Alloy
Fuel SystemPumpe-Düse (PD) or Common Rail (CR)
InductionTurbocharged (some with VGT)
Emission StandardEuro 3 / Euro 4 / Euro 5
CoolingWater-cooled
Timing SystemBelt or Gear driven

3. OEM Cylinder Head Part Numbers (Examples)

OEM NumberApplication
070103373AAXD, BNZ, AXE (2.5 TDI 10V/16V)
03G103373BKC, BXE, BLK, BPD (2.0 TDI)
038103373ROlder 1.9/2.0 TDI versions
03G103264Complete assembled cylinder head

Note: Confirm PD vs CR compatibility, injector bore layout, and turbo manifold mounting differences.

4. Compatible Vehicles

ModelEngine Code(s)Years
VW Transporter T5AXD, BNZ, AXE2003–2009
VW Passat B6BLJ, BLK, BPC, BPD2005–2010
Audi A4 B7BKE, BPE2005–2008
Audi A6 C6BPD, BPE2005–2009
Skoda SuperbBSS, BLS, BPC2006–2010
Seat Alhambra / ToledoBJB, BLS2004–2009

5. Product Types

TypeIncludes
Bare Cylinder HeadCasting only
Semi-Complete HeadValves, guides, springs
Fully Assembled HeadCamshafts, lifters, rockers, valves, seals

All cylinder heads are pressure tested, CNC machined, and ready for installation. PD and CR injector bore compatibility varies by engine code.

6. Installation Notes

  • Use new head bolts and correct thickness MLS head gasket
  • Follow torque sequence carefully using OEM tightening angles
  • For PD engines: torque injector hold-down clamps properly
  • Ensure coolant system is fully bled after installation
  • For CR engines: verify camshaft timing with locking tools

7. Common Failures and Repair Advice

IssueCauseSolution
Cylinder head crackingOverheating / casting fatigueReplace or weld head
Camshaft wearOil starvation / sludgeReplace camshaft & followers
Injector seal leakageImproper clamp torque or carbonReplace seals and clean seats
Head gasket failureWarped surface / bolt reuseResurface, replace gasket & bolts
Valve seat damageProlonged overheatingValve job or head replacement

8. Export Market Demand

South America: Brazil, Chile, Peru

Europe: Germany, France, Italy, UK, Poland

Middle East: Turkey, Iraq, UAE

Africa: Nigeria, Kenya, Egypt

Asia: Philippines, Thailand, Indonesia

Tags:

070103063D cylinder head AXD BNZ 2.5 TDI head BPD engine cylinder head
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