Hyundai G4HC Engine long block

Brand new G4HC 1.0L 12‑valve DOHC Epsilon bare engine / long block assembly.

Manufactured to OEM specifications for Hyundai and Kia city cars. This complete engine block, cylinder head, oil pan and valve cover assembly is ready to accept your existing intake, exhaust and accessories. Perfect for small‑engine swaps, rebuilds and economical restorations. Worldwide shipping available.

  • Engine Code: G4HC (1.0L Epsilon)
  • Displacement: 1.0 Litre (999 cc)
  • Configuration: Inline 4-cylinder, 12-valve DOHC
  • Bore × Stroke: 66 mm × 73 mm
  • Compression Ratio: 9.7:1
  • Fuel Type: Petrol / Gasoline
  • Condition: New – Bare Engine / Long Block

Description

G4HC 1.0L Epsilon Bare Engine / Long Block – Hyundai & Kia Replacement Engine

This G4HC bare engine is a complete long block assembly built to OEM standards for Hyundai and Kia vehicles. It is the 1.0‑litre DOHC unit from the Epsilon engine family, delivering a factory‑fresh foundation for an engine swap or rebuild. Saving you time and money compared to repairing a worn or seized city‑car engine.

Vehicle Compatibility

The G4HC 1.0L engine was fitted to a variety of small city cars. Always verify your engine code “G4HC” and the 1.0L displacement before purchase. Common applications include:

  • Hyundai Atos / Atos Prime 1.0L (1999 – 2014)
  • Hyundai Santro Xing 1.0L (2003 – 2014, some markets)
  • Kia Picanto 1.0L (2004 – 2011, early models)
  • Kia Morning 1.0L (2004 – 2011, domestic market)
  • Other Hyundai / Kia models originally fitted with the G4HC 1.0L Epsilon engine

Please confirm your engine code is “G4HC” and the displacement is 1.0 litres before ordering. This is a bare engine assembly; all external components must be transferred from your original engine.

Technical Specifications

Engine CodeG4HC (1.0L Epsilon)
Displacement1.0 Litre (999 cc)
Cylinder ConfigurationInline 4-cylinder
Valvetrain12-valve DOHC
Bore × Stroke66 mm × 73 mm
Compression Ratio9.7:1
Fuel SystemMulti‑Port Fuel Injection (MPI)
Fuel TypePetrol / Gasoline
Engine TypeBare Engine / Long Block
ConditionBrand New

What’s Included

  • Complete cylinder block with pistons, rings, crankshaft and connecting rods
  • Assembled cylinder head with valves, springs, camshafts and rocker arms
  • Oil pan and valve cover
  • Timing belt cover and timing belt kit installed
  • Water pump and oil pump pre‑installed

Note: This is a bare engine / long block assembly. Intake manifold, exhaust manifold, fuel injectors, throttle body, alternator, starter, engine wiring harness, ECU and all external sensors are NOT included. They must be transferred from your original engine.

Why Choose This G4HC 1.0L Bare Engine

  • 100% brand new – never remanufactured or refurbished
  • Factory compression and oil pressure tested
  • OEM‑grade materials and machining tolerances
  • Packed securely in a wooden crate for safe international freight
  • Comprehensive warranty – check our warranty page for details
  • Fast global shipping to port or door

If you are looking for a G4HC 1.0 engine for sale or a Hyundai / Kia 1.0 replacement engine, this premium long block provides a factory‑fresh start for your Atos, Santro or Picanto. Order now for a reliable, direct‑fit solution.

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