1.6L G4FJ Engine Rebuild Overhaul Kit w/ Crankshaft, Pistons, Rods, Valves & Gaskets for Hyundai Kia 2011-2022

Vehicle Compatibility (For Hyundai/Kia 1.6L G4FJ T-GDI Engines):
(Fitment Note: Designed strictly for 1.6L Turbocharged Gasoline Direct Injection (T-GDI) G4FJ engines. Please verify your engine code and OE part numbers before purchasing.)

Compatible Vehicles for Hyundai (1.6L G4FJ):
2011-2017 Hyundai Accent (Verna)
2017-2020 Hyundai Elantra (AD)
2015-2022 Hyundai i30 (GD / PD)
2017-2020 Hyundai Kona (OS)
2018-2022 Hyundai Lafesta
2017-2020 Hyundai Mistra (CF)
2014-2019 Hyundai Sonata (LF)
2015-2020 Hyundai Tucson (TL)
2012-2020 Hyundai Veloster (FS / JS)

Compatible Vehicles for Kia (1.6L G4FJ):
2012-2022 Kia Ceed (JD / CD)
2012-2022 Kia Forte / K3
2014-2021 Kia K4
2015-2019 Kia KX3 (KC)
2015-2019 Kia Optima / K5 (JF)
2019-2022 Kia Seltos (SP2)
2019-2022 Kia Soul (SK3)

Total T-GDI Restoration: Master 1.6L G4FJ Crankshaft, Piston & Valve Overhaul Kit

Is your Hyundai or Kia 1.6L Gamma T-GDI engine suffering from severe piston ring wear, rod knock, lost compression, or catastrophic internal failure? Don't write off your vehicle just yet. Designed specifically for popular Hyundai and Kia models equipped with the 1.6L G4FJ turbocharged engine, this Master Rebuild Overhaul Kit delivers the highest quality internal components required to perform a complete bottom-end and top-end restoration, bringing your engine back to reliable, factory-spec performance.

A successful turbocharged engine rebuild demands precision-engineered, heavy-duty components capable of handling high combustion pressures. At the heart of this master package is a precision-machined 1.6L G4FJ replacement crankshaft, perfectly paired with four heavy-duty connecting rods and complete engine piston assemblies (including pins, clips, and a full ring set). To ensure flawlessly smooth rotation and prevent future bearing spin, we have included complete main and rod bearing sets with thrust washers. Moving to the top-end, this kit provides 16 brand-new intake and exhaust valves, 10 fresh cylinder head bolts, and a complete engine overhaul gasket and seal set (featuring a premium MLS head gasket) to guarantee a tight, leak-free reassembly. To make your job easier, we've even included a piston ring compressor tool and pliers.

(⚠️ IMPORTANT INSTALLATION NOTE: This master kit focuses strictly on the rotating assembly and engine resealing for 1.6L Turbocharged Gasoline Direct Injection (T-GDI) G4FJ engines. It does NOT include timing chain components or an oil pump. Please carefully verify your engine code and OE part numbers before purchasing to ensure proper fitment.)

Engineered to save you thousands compared to a complete engine replacement. This robust kit flawlessly fits 2011-2022 Hyundai models including the Accent, Elantra, Tucson, Veloster, Sonata, Kona, and i30. It is equally compatible with popular Kia models such as the Forte, Soul, Optima, Ceed, and Seltos. Rebuild your G4FJ engine the right way with BTSCAR's premium internal components and get your vehicle back on the road with total confidence.

Free standard U.S. shipping
Eligible orders ship free to physical street addresses in the contiguous 48 states and Washington, DC. Orders normally process within 1 business day; transit is estimated at 3–5 business days, for 4–6 business days total after ordering. Business days exclude weekends and U.S. public holidays. Delivery estimates are not guaranteed. Alaska, Hawaii, U.S. territories, international destinations, P.O. Boxes and APO/FPO addresses are not supported.

Fulfillment and tracking
Eligible orders are fulfilled through Amazon Multi-Channel Fulfillment (MCF). BTSCAR remains the seller and handles customer service. Tracking is emailed after dispatch.

30-day returns and exchanges
Request an eligible return within 30 days of delivery. Standard returns must be new, unused, uninstalled and complete with original packaging. BTSCAR supplies a free prepaid return label, including for eligible change-of-mind returns, and charges no restocking fee. Contact support@btscar-us.com for authorization before returning anything; use only our label and instructions.

Refunds
After an eligible return is received and inspected, the refund is issued to the original payment method within 7 days. Bank posting times may be longer.

Full policies: https://btscar-us.com/policies/shipping-policy and https://btscar-us.com/policies/refund-policy

12-month limited warranty
Eligible products purchased directly from btscar-us.com are covered for 12 months from delivery against verified defects in materials or workmanship under normal automotive use.

Installed products
Installation does not automatically void warranty coverage. Installed items are not eligible for standard returns, but covered defects may qualify for warranty service. Incorrect installation, inadequate lubrication, contamination, overheating, misuse, racing, modifications and normal wear are excluded. Labor, diagnosis, towing and consequential expenses are excluded to the extent permitted by law. Statutory consumer rights remain unaffected.

Claim support
Email support@btscar-us.com with your order number, product or SKU, vehicle details and a description with photos or video. We may request reasonable installation or diagnostic information. Approved claims may receive replacement parts, an equivalent replacement, or a refund if no suitable replacement is available. We provide a prepaid label when an approved warranty item must be returned. Wait for our instructions before shipping.

Customer service
Phone / WhatsApp: +86 158 1943 1912. Daily, 10:00 AM–10:00 PM (GMT+8). We aim to respond within 24 hours; this is a target, not a guarantee.

Full warranty: https://btscar-us.com/pages/warranty-policy