Mitsubishi 4G64 2.4L Cylinder Head Assembly
This replacement cylinder head assembly is intended for selected Mitsubishi 4G64 2.4L gasoline engines using the matching SOHC 16-valve configuration. It provides a practical cylinder-head and valve-train base for professional engine repair and rebuilding. Exact components, ports and mounting details are confirmed before shipment.
Key Features
- Engine code: 4G64
- Displacement: 2.4L (2,351 cc)
- Configuration: inline four-cylinder, SOHC, 16-valve
- Aluminum-alloy cylinder head casting
- Reference OE numbers: MD305479 and MD333869
- Prepared for professional replacement, rebuilding and distributor supply
Technical Specifications
| Engine code | 4G64 |
|---|---|
| Displacement | 2.4L / 2,351 cc |
| Engine layout | Inline 4-cylinder gasoline engine |
| Valvetrain | SOHC, 16-valve |
| Bore × stroke | 86.5 × 100.0 mm |
| Firing order | 1-3-4-2 |
| Reference OE numbers | MD305479; MD333869 |
Vehicle Applications
Reference applications include selected Mitsubishi Chariot, Grandis, Expo, Space Gear, Space Wagon, Eclipse, Galant, Delica, L200, L400 and Montero Sport vehicles fitted with a matching 4G64 SOHC 16-valve configuration. Application coverage varies by model year, market, drive layout, emissions specification and original cylinder-head design.
What Is Included
- Aluminum cylinder head casting
- Installed valves, valve springs and rocker-arm assembly shown in the product photos
- Camshaft and related installed valve-train components when confirmed in the quotation
Components That May Vary
Valve cover, head gasket, head bolts, timing components, manifolds, sensors, ignition parts, brackets, plugs, fittings and external accessories are excluded unless specifically listed in the quotation. Supply scope is based on the confirmed specification and current product photos.
Fitment Verification
Before ordering, please provide the 17-digit VIN, vehicle make and model, model year and sales market, original 4G64 engine code, SOHC/DOHC configuration, OE/reference or casting number, and clear photos of the original cylinder head, ports, front face and rear face. Vehicle model and engine code alone do not guarantee direct interchangeability.
Factory Supply & Custom Service
Yuan Yi is an integrated manufacturer and exporter with more than 20 years of engine machining and manufacturing experience. We support cylinder-head machining, inspection, packaging and export service for distributors, engine rebuilders, fleets and professional repair networks. Contact us with your application details for configuration confirmation and a quotation.











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