Introduction
Product NO.
| ML NO. | OEM NO. | REF NO. |
| MLG001 | 048103373E | |
Product Information Cylinder Head
Cylinder Head – Part No. 048103373E
Basic Product Information
| Field | Detail |
|---|
| OEM Part Number | 048103373E |
| Engine Type | 1.6L Inline-4, SOHC (Single Overhead Camshaft) |
| Valves per Cylinder | 2 (Total 8 valves) |
| Total Valves | 8 |
| Fuel Type | Gasoline / Petrol |
| Material | Cast Aluminum Alloy |
| Cooling System | Water-cooled |
| Aspiration | Naturally Aspirated |
| Camshaft Position | Top-mounted, belt-driven |
| Exhaust Configuration | Integrated with head (in some versions) |
| VVT | No |
Typical Engine Code Compatibility
| Engine Code | Displacement | Power (approx.) | Notes |
|---|
| AEH | 1.6L | ~74 kW / 101 hp | Widely used in VW/Audi/Seat models |
| AKL | 1.6L | ~74 kW / 101 hp | Similar layout, interchangeable heads |
| APF | 1.6L | ~74 kW / 101 hp | Later version with EGR & lambda sensor |
| ANA | 1.6L | ~75 kW / 102 hp | Some emissions system differences |
Note: These engines share a common cylinder head casting and general design.
Applicable Vehicle Models
| Brand | Model | Production Years | Notes |
|---|
| Volkswagen | Golf Mk4 | 1997–2005 | 1.6 MPI (AEH, AKL, APF) |
| Volkswagen | Bora / Jetta | 1999–2005 | 1.6 MPI |
| Volkswagen | Polo Mk4 | 2001–2009 | 1.6 MPI |
| Audi | A3 (8L) | 1996–2003 | 1.6L petrol (AKL, AEH) |
| SEAT | Leon, Ibiza, Cordoba | 1999–2005 | 1.6L engines |
| Skoda | Octavia I | 1996–2010 | AEH, AKL, APF engines |
Available Versions
| Configuration | Description |
|---|
| Bare Head | No valves, no camshaft – just casting |
| Semi-Complete | Includes valve guides, valve seats, studs |
| Complete Head | Fully assembled with camshaft, valves, springs, seals |
Quality & Testing
- Made from high-grade aluminum alloy
- Pressure-tested for water and oil tightness
- CNC-machined for flatness and sealing
- OEM standard valve seats and guide tolerances
- Compatible with OE timing belt and rocker systems
Cross Reference (Other Part Numbers)
| OEM Reference Numbers (equivalent) |
|---|
| 048103373E |
| 048103373EX (Remanufactured) |
| 06A103373 |
| 06A103351A (later head casting) |
