Product Title
G4FJ 1.6L Complete Engine Overhaul Rebuild Kit with Crankshaft Timing Chain VVT Head Gasket Connecting Rod Piston Bearings Fit Hyundai Kia Accent Veloster Elantra Rio Optima 2012-2019 OE 21020-2B000
Product Overview
All-in-one full engine rebuild kit exclusively for Hyundai & Kia G4FJ 1.6L engines. This package covers crankshaft, timing system with VVT components, connecting rods, piston bearings, full head gasket set, intake/exhaust valves and head bolts, meeting full engine bottom and top end overhaul requirements for multiple Hyundai and Kia models.
Vehicle Fitment
Only compatible with vehicles equipped with G4FJ 1.6L engine
Hyundai Models
Hyundai Accent 1.6L 2012-2018
Hyundai Veloster 1.6L 2012-2017
Hyundai Elantra 1.6L 2017–2020
Hyundai i30 GD 1.6L 2015–2016
Hyundai i30 Coupe 1.6L 2015 onwards
Hyundai Kona OS 1.6L 2017–2020
Hyundai Tucson 1.6L 2015-2020
Kia Models
Kia Rio 1.6L 2012-2018
Kia Soul 1.6L 2016-2019
Kia Optima 1.6L 2016-2019
Kia Ceed JD 1.6L 2012–2018
Kia Ceed CD 1.6L 2018 onwards
Kia Cerato Koup 1.6L 2013-2014
Kia Proceed 1.6L 2018 onwards
Kia Seltos SP2 1.6L 2019–2022
Kia Sportage 1.6L 2015-2022
OEM Cross Reference Part Numbers
Crankshaft: 231102B710, 23110-2B710
Timing Chain Kit: 243212B620, 244312B620, 244202B611, 244202B600, 244202B610, 231212B710, 244102B600, 244102B610, 244102B700
Cylinder Head Gasket Set: 20910-2BU06, S9037200, 012255601, WG2101955
Cylinder Head Bolt: 81061400, AHB8224, 22321-2B700
Main & Rod Bearings: 21020-2B100, 21030-2B000, 23060-2B100
Connecting Rod: 235102B700, 23510-2B700
Intake Valve: 22211-2B000
Exhaust Valve: 22212-2B400
Piston & Ring Kit: 23041-2B600, 23041-2B610, 23041-2B620
Package Contents
1 Complete Cylinder Head Gasket Set
1 Timing Chain Kit with VVT Sprockets
1 Engine Crankshaft Assembly
1 Main & Connecting Rod Bearing Kit
4 Connecting Rods
8 Intake Valves
8 Exhaust Valves
10 Cylinder Head Bolts
1 Piston & Piston Ring Kit
Product Advantages
- High-strength Forged Crankshaft
Professional heat-treated crankshaft features excellent anti-fatigue and wear resistance, effectively solving journal wear, abnormal knocking and crank deformation issues.
- Complete VVT Timing Assembly
Matched timing chains, guides and tensioners maintain accurate variable valve timing, eliminate rattling noise and timing error fault codes.
- Stable Bearing Lubrication
Precision bimetallic main and rod bearings form consistent oil film, stabilize engine oil pressure and reduce internal friction loss.
- Full Sealing & Valve Components
Complete gasket set and durable intake/exhaust valves prevent oil and coolant leakage, restore original engine compression and power output.
- One-stop Overhaul Pack
All required top and bottom end repair parts are integrated in one kit, saving time and extra purchasing cost for garages and DIY rebuilders.
Purchase Notes
Check product photos, OEM part numbers, vehicle model and production year before ordering to confirm compatibility.
Warranty
1-year limited warranty against manufacturing defects.
| Year | Make | Model | Engine |
|---|---|---|---|
| 2012-2018 | Kia | Rio | 1.6L G4FJ |
| 2016-2019 | Kia | Soul | 1.6L G4FJ |
| 2016-2019 | Kia | Optima | 1.6L G4FJ |
| 2012-2018 | Kia | Ceed JD | 1.6L G4FJ |
| 2018- | Kia | Ceed CD | 1.6L G4FJ |
| 2013-2014 | Kia | Cerato Koup | 1.6L G4FJ |
| 2018- | Kia | Proceed | 1.6L G4FJ |
| 2019-2022 | Kia | Seltos SP2 | 1.6L G4FJ |
| 2015-2022 | Kia | Sportage | 1.6L G4FJ |
| 2012-2018 | Hyundai | Accent | 1.6L G4FJ |
| 2012-2017 | Hyundai | Veloster | 1.6L G4FJ |
| 2017-2020 | Hyundai | Elantra | 1.6L G4FJ |
| 2015-2016 | Hyundai | i30 GD | 1.6L G4FJ |
| 2015- | Hyundai | i30 Coupe | 1.6L G4FJ |
| 2017-2020 | Hyundai | Kona OS | 1.6L G4FJ |
| 2015-2020 | Hyundai | Tucson | 1.6L G4FJ |
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