G4FJ 1.6L Gamma T-GDI Engine Long Block / Cylinder Block Assembly

Product Overview

This is a 100% brand new Hyundai-Kia G4FJ 1.6L turbo direct-injection (T-GDI) long block engine, professionally assembled and factory oil-pressure / leak tested. Aluminum alloy block with cast-in iron liners, DOHC 16-valve, chain drive, dual CVVT on both cams. It is a direct replacement for worn, scored or cracked G4FJ bottom-end assemblies.

Key Specifications

• Engine Code: G4FJ (Gamma 1.6 T-GDI)
• OEM / Reference No.: 21101-2B700, 21101-2B750, 211012B700, 211012B750
• Displacement: 1591 cc (Bore 77 mm × Stroke 85.4 mm)
• Configuration: Inline-4, DOHC, 16V, Turbo + GDI
• Compression Ratio: 9.5 : 1
• Power / Torque: 129–150 kW (177–204 HP) / 265 N·m
• Block / Head: Aluminum alloy block + iron liners; aluminum cylinder head
• Condition: New, torque-plate honed, deck surfaced, 100% tested

What's Included in Long Block

Cylinder block, cylinder head, crankshaft, pistons & rings, connecting rods, camshafts, valve train, timing chain kit, front cover, rear plate. (Turbocharger, intake/exhaust manifolds, injectors, water pump, starter, alternator, sensors and ECU are NOT included — reuse buyer's original components.)

Fitment / Application

Hyundai: i30 (GD 2015–2017 / PD 2017+), Elantra (AD 2017–2020), Kona (OS 2017–2020), Lafesta (2018–2022), Sonata (LF 2014–2019), Tucson (TL 2015–2020), Veloster (FS 2012–2018 / JS 2018+).
Kia: Ceed (JD 2013–2018 / CD 2018+), ProCeed (CD 2019+), Cerato/Forte (YD 2013–2018 / BD 2018+), K3/K4 (2012+), KX3 (2015–2019), Optima/K5 (JF 1.6T 2015–2019), Seltos (SP2 2019+), Soul (PS 2016–2019 / SK3 2019+), Sportage (QL 2015–2021), XCeed (CD 2020+).

*Confirm engine tag reads "G4FJ" (not G4FD/G4FA/G4FG). 1.6T only. Match OEM number 21101-2B7xx before ordering.*

Quality & Testing

Each long block is CNC machined, torque-plate honed, crank radial runout checked, cam bearing line-bored, oil galleries high-pressure flushed, cold oil-pressure tested and leak-down checked before crating.

Trade Terms

• MOQ: 1 pc | Lead time: 7–25 days by quantity
• Warranty: 12 months against manufacturing defect
• Payment: T/T, L/C, Trade Assurance
• Packing: Anti-rust wrap + wooden crate (≈65×50×55 cm, 95–110 kg)
• Shipping: FOB Shenzhen / Shanghai / Ningbo

Note: "Long Block" means block + head internally assembled, NOT a complete engine with turbo, manifolds or accessories. Photos show actual build spec; custom laser logo / neutral packing available for bulk orders.