Moteur applicable :
4N15
Marque applicable :
MITSUBISHI
Voiture applicable :
L200 / Triton / Pajero Sport
Paramètres du produit :
| Déplacement | Carburant | Cylindre | Vallée | Arbre à cames | Année |
| 2.4 |
Diesel
|
4 | 16 | 2 | 2015- |
Culasse
Culasse pour moteur diesel Mitsubishi 4N15 2,4 L MIVEC 1005C961 1005C644 L200 Triton
Introduction
Numéro de produit
| ML N° | N° OEM | RÉF. N° |
| MLG082 | 1005C961 1005C644 |
Informations sur le produit Culasse
DOHC | 16-Valve | Common Rail | VGT Turbocharged | Aluminum Alloy
1. Présentation du produit
Le Mitsubishi 4N15 est un 2.4L turbocharged common rail diesel engine featuring DACT, 16 soupapes, et MIVEC (Mitsubishi Innovative Valve timing Electronic Control) technology. It is the successor to the 4D56 and part of Mitsubishi’s new generation of clean-diesel powerplants.
Used in newer L200 / Triton, Pajero Sport, and other global pickups/SUVs, the 4N15 engine emphasizes efficacité énergétique, low emissions, et high torque output, making the cylinder head a high-demand component in the aftermarket.
2. Spécifications techniques
| Code moteur | 4N15 |
|---|---|
| Déplacement | 2.4L (2442 cc) |
| Train de soupapes | DACT, 16 soupapes |
| Valve Timing | MIVEC Variable Valve Timing (Intake) |
| Injection de carburant | Injection directe à rampe commune (CRDi) |
| Aspiration | Turbocharged (VGT) |
| Taux de compression | ~15.5:1 |
| Matériau de la culasse | alliage d'aluminium |
| Matériau du bloc | alliage d'aluminium |
| Norme d'émission | Euro 5 / Euro 6 |
3. Numéros de pièces de culasse OEM
| Numéro de pièce | Application |
|---|---|
| 1100B905 | Standard 4N15 complete cylinder head |
| 1100B906 / 1100B908 | Variant with MIVEC solenoids or cam caps |
| 1100B907 | Bare cylinder head casting |
Always verify camshaft cap alignment and MIVEC gear compatibility during installation.
4. Véhicules compatibles
| Modèle | Moteur | Années | Région |
|---|---|---|---|
| Mitsubishi L200 / Triton | 4N15 | 2015–présent | Global (Asia, EU, ME, Africa) |
| Mitsubishi Pajero Sport | 4N15 | 2015–présent | Asia, Australia, South America |
| Fiat Fullback | 4N15 | 2016–2019 | Europe, Middle East |
| RAM 1200 (rebadged) | 4N15 | 2016–2020 | Moyen-Orient |
5. Cylinder Head Options
| Taper | Comprend |
|---|---|
| Tête nue | Cylinder head casting only |
| Tête semi-complète | Valves, valve guides, springs |
| Tête complète | Fully assembled with camshafts, MIVEC actuator, valves |
Toutes les têtes sont testé sous pression, CNC machined, and manufactured to OE precision.
6. Directives d'installation
- Utiliser new torque-to-yield (TTY) head bolts and OEM-spec multi-layer steel gasket
- Assurer correct VGT turbo oil/coolant supply to prevent heat damage
- Vérifier MIVEC actuator timing marks et camshaft sensor alignment
- Remplacer timing chain, guide, et tensioner if wear is present
- Clean all fuel injector seats and use proper seal kits
7. Problèmes courants de culasse
| Problème | Cause | Solution |
|---|---|---|
| Overheating and warping | Poor cooling / blocked radiator | Resurface or replace the head |
| Cracked combustion chamber | Extreme pressure or detonation | Replace with OE or upgraded casting |
| MIVEC solenoid malfunction | Oil sludge or electrical fault | Clean or replace actuator |
| Usure du tourillon d'arbre à cames | Poor oil quality / delayed oil changes | Replace camshaft, polish journals |
| Injector seal failure | Copper washer damage or carbon buildup | Reseal and clean injector bore |
8. Global Market Demand
High replacement demand in regions where 4N15 engines are heavily used in commercial, off-road, or fleet operations, y compris:
Europe & South America: Limited (L200 exports / rebadged models)
Asie du Sud-Est: Thailand, Philippines, Indonesia
Moyen-Orient: UAE, Oman, Saudi Arabia
Afrique: Kenya, South Africa, Egypt
Océanie: Australie, Nouvelle-Zélande