Performance Parts & Accessories
VEGE 251B Remanufactured Long Block Crate Engine – Reliable 3.5L V6 Replacement for Mitsubishi Applications
The VEGE 251B is a premium remanufactured long block crate engine designed as a direct drop-in replacement for select Mitsubishi models. This 3.5L (3497cc) V6 is expertly rebuilt to meet or exceed OEM specifications, making it an excellent budget-friendly option for vehicle owners needing a dependable engine swap without the cost of a new unit.
VEGE reman engines undergo rigorous inspection, machining, and assembly processes—featuring new or reconditioned components for enhanced durability. It’s an assembled long block (block, heads, rotating assembly) ready for your accessories, intake, and peripherals. No intake manifold included, allowing customization. Core charge typically applies (refundable upon return of old unit).
VEGE 251B remanufactured 3.5L V6 long block – assembled and ready for Mitsubishi Montero or Diamante installation
Key Features & Reman Benefits
- Remanufactured to OEM+ Standards — Inspected, machined, and rebuilt with precision for reliable performance and longevity.
- Assembled Long Block — Includes block, cylinder heads, pistons, rings, bearings, camshaft, valves, and timing components—drop-in ready.
- 3.5L V6 Displacement — Matches original 6G74 engine specs for seamless compatibility.
- No Intake Manifold — Customize with your existing or upgraded intake for EFI or specific needs.
- Budget-Friendly Reliability — Premium refurbished quality at a fraction of new engine cost, backed by VEGE’s reman expertise.
Technical Specifications
| Specification | Details |
|---|---|
| Engine Type | Mitsubishi 3.5L V6 (6G74 series) |
| Displacement | 3.5L / 3497cc |
| Configuration | V6, 24-valve (typical for era) |
| Block & Heads | Remanufactured cast-iron block & heads |
| Assembly Level | Long block (assembled, no intake manifold) |
| Included Components | Cylinder heads, rotating assembly, timing |
| Fuel Type | Gasoline (original EFI setup) |
| Applications | 1997-2000 Mitsubishi Montero, 1999-2004 Montero Sport, 1997-2004 Mitsubishi Diamante |
| Core Charge | Typically $300–$500 (refundable) |
| Warranty | Manufacturer-backed (often 3 years/100,000 km—confirm current terms) |
Advantages Table: Why the VEGE 251B is a Smart Choice
| Feature | Benefit | Advantage for Your Vehicle |
|---|---|---|
| Reman to OEM Specs | Inspected & rebuilt with upgraded parts | Reliable performance, reduced failure risk |
| Direct Fit Replacement | Matches 1997-2004 Mitsubishi applications | No major modifications needed |
| Long Block Convenience | Assembled & ready to install | Saves time vs. partial rebuilds |
| Cost-Effective | Lower price than new or custom engines | Great value for Montero/Diamante owners |
| VEGE Quality | Proven remanufacturer with global reputation | Peace of mind with tested durability |
Vehicle Compatibility & Applications
- 1997-2000 Mitsubishi Montero — Perfect for SUV owners needing reliable V6 power for off-road or daily driving.
- 1999-2004 Mitsubishi Montero Sport — Ideal replacement for common timing belt/chain issues or high-mileage wear.
- 1997-2004 Mitsubishi Diamante — Suits luxury sedan owners seeking OEM-like performance without dealer prices.
- Other Potential Fits — May adapt to similar 6G74-equipped models (consult Hammer Engines for cross-compatibility).
This VEGE 251B is a go-to for Mitsubishi enthusiasts and shops—offering proven reman quality for vehicles where new engines are scarce or expensive.
At Hammer Engines in Calgary, Alberta, we stock genuine VEGE remanufactured long blocks like the 251B with fast Canadian & global shipping, core charge handling, and expert support for Mitsubishi swaps or repairs. We handle the details so you can get back on the road quickly.
Shop VEGE 251B 3.5L V6 Reman Long Block Now or contact our team for availability, core details, pricing, or compatibility confirmation for your Montero, Montero Sport, or Diamante!
