Moteur applicable :
FIASA
Marque applicable :
FIAT
Voiture applicable :
Uno / Palio / Elba / Fiorino / Premio
Paramètres du produit :
| Déplacement | Carburant | Cylindre | Vallée | Arbre à cames | Année |
| 1.0 / 1.3 / 1.5 | Essence | 4 | 8 | 1 |
Culasse
Fiat Palio Uno Fiasa Tête avec Valves 1.0 1.3 1.5 8v
Introduction
Numéro de produit
| ML N° | N° OEM | RÉF. N° |
| MLG099A | 46413809 | |
| MLG099B | 7110142 | |
| MLG099C |
Informations sur le produit Culasse
SOHC | 8-Valve | MPI / Carbureted | Cast Iron Block | Petrol
1. Présentation du produit
This cylinder head fits FIASA (Fiat Automóveis S.A.) 8-valve petrol engines, widely used in Fiat models like Uno, Palio, Elba, Premio, and Fiorino, primarily in Latin America. These SOHC heads are known for their simplicity, durability, et mechanical reliability in daily-use compact vehicles.
FIASA engines are different from the later FIRE series. These heads are not interchangeable with FIRE engines.
2. Spécifications techniques
| Article | Détail |
|---|---|
| Famille de moteurs | FIASA (Fiat Automóveis S.A.) |
| Displacement Compatibility | 1.0L / 1.3L / 1.5L |
| Train de soupapes | SACT – 8 soupapes (2 par cylindre) |
| Matériel | Aluminum Cylinder Head, Cast Iron Block |
| Système de carburant | MPI (Multi-point Injection) or Carbureted |
| Combustion Chamber Type | Wedge type, depending on compression ratio |
| Circuit de refroidissement | Refroidi par eau |
| Spark Plug Configuration | Central or side-fire (depending on version) |
3. OEM Reference Numbers (Exemples)
| Numéro de pièce | Description |
|---|---|
| 71716314 | Complete head with valves for 1.5 MPI |
| 46413809 | Cylinder head for 1.0/1.3 carbureted engine |
| 7110142 | Bare head for 1.5 engine |
Actual part numbers vary by fuel system, emissions spec, and valve guide diameter.
4. Applications de véhicules compatibles
| Modèle | Années | Remarques |
|---|---|---|
| Fiat Uno | 1984–2004 | 1.0 / 1.3 / 1.5 FIASA engines |
| Fiat Palio | 1996–2001 | 1.0 / 1.5 MPI or carbureted |
| Fiat Elba | 1986–1996 | 1.3 / 1.5 engines |
| Fiat Fiorino | 1988–2000 | 1.3 / 1.5 carbureted / MPI |
| Fiat Premio | 1985–1992 | 1.3 / 1.5 SOHC |
Largement utilisé dans Brazil, Argentina, Chile, Uruguay, and other LATAM markets.
5. Caractéristiques du produit
- Comprend pre-installed valves, springs, and retainers
- Manufactured from high-grade aluminum alloy for heat resistance
- Supports both carbureted and MPI intake manifolds
- Compatible avec mechanical or hydraulic lifters, depending on model
- Machined surfaces for OEM fitment and sealing
6. Common Issues & Maintenance Advice
| Problème | Cause probable | Recommended Solution |
|---|---|---|
| Culasse déformée | Overheating or blown gasket | Refaire surface ou remplacer |
| Érosion du siège de soupape | Poor fuel or high mileage | Regrind or install new seats |
| Tappet noise | Improper lash or worn lifters | Adjust or replace components |
| Oil/coolant mixing | Cracked head or bad gasket | Replace head or gasket |
7. Directives d'installation
- Utiliser new head bolts and head gasket
- Couple de serrage OEM sequence and spec
- Vérifier valve lash settings (if mechanical)
- Vérifier manifold compatibility (MPI vs. carbureted)
- Flush cooling system after head replacement