Description

HFC4GB2-3D 1.5L Bare Engine / Long Block – JAC Replacement Engine

This HFC4GB2-3D bare engine is a complete long block assembly built to OEM specifications for JAC vehicles. It is the 1.5-litre naturally aspirated gasoline engine from JAC’s 4GB family, developed in-house by Anhui Jianghuai Automobile Group. The block, head, crank, pistons, cam and valves are all in place, and the assembly is ready to accept your existing intake, exhaust and accessories. This engine was the mainstream power unit in JAC’s compact car and small SUV range from 2013 to 2021, fitted to the Refine S3, Refine S2, Heyue A30, Heyue A13 and J4, and it is still one of the most common engines in the aftermarket for these vehicles across Asia, Africa, Latin America and the Middle East.

Vehicle Compatibility

The HFC4GB2-3D engine has been fitted to a wide range of JAC models. Always verify your engine code before purchase. Common applications include:

• JAC Refine S3 / Ruifeng S3 1.5L (2014 – 2020)
• JAC Refine S2 / Ruifeng S2 1.5L (2015 – 2021)
• JAC Heyue A30 / J4 1.5L (2013 – 2018)
• JAC Heyue 1.5L (2013 – 2018)
• JAC Heyue RS 1.5L (2013 – 2017)
• JAC Refine M2 1.5L (select variants)
• JAC Sei 2 / S2 1.5L (export markets, 2015 – 2021)
• JAC Refine S2 Mini 1.5L (select markets)
• Other JAC models equipped with the HFC4GB2-3D or HFC4GB2.3D engine code

Please confirm your engine code is “HFC4GB2-3D” or “HFC4GB2.3D” before ordering. These are two ways of writing the same engine code. The HFC4GB3-3D is a 1.6L version with the same architecture but a longer stroke — it is not interchangeable. This is a bare engine assembly; all external components must be transferred from your original engine.

Technical Specifications

Engine Code: HFC4GB2-3D / HFC4GB2.3D

Displacement: 1499 cc

Fuel System: Multi-Point Fuel Injection (MPI)

Cylinder Block Material: Aluminium

Cylinder Head Material: Aluminium 16V

Timing Drive: Chain (roller chain)

Fuel Type: Petrol / Gasoline (RON 92)

Emission Standards: China IV / China V (国四 / 国五)

Engine Type: Bare Engine / Long Block

Condition: Brand New

What’s Included

• Complete cylinder block with pistons, rings, crankshaft and connecting rods
• Assembled cylinder head with valves, springs, camshafts and VVT actuator
• Oil pan and valve cover
• Timing chain cover and timing chain kit 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 HFC4GB2-3D Bare Engine

• 100% brand new – never remanufactured or refurbished
• Factory compression and oil pressure tested
• OEM-grade materials and machining tolerances
• Full aluminium block and head for reduced weight
• Roller chain timing drive – no belt replacement interval
• Variable valve timing (VVT) for better low-end torque and fuel economy
• Proven across JAC’s compact car and small SUV range for nearly a decade
• Packed securely in a wooden crate for safe international freight
• 1-year / 20,000 km warranty included
• Fast global shipping to port or door

If you are looking for an HFC4GB2-3D engine for sale or a JAC 1.5L replacement engine, this premium long block gives your car a factory-fresh start. Order now for a reliable, direct-fit solution.

More JAC Engines + Quick Contact

• Browse our JAC catalog: View the full JAC engine collection to find other bare engines and long blocks.
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