Hirate Brand New Engine Assembly 15S4G 15S4U Motor Assembly Engine Bare Long Block for Zotye Roewe 1.5T 15S4G 15S4U

Name: Hirate Brand New Engine Assembly 15S4G 15S4U Motor Assembly Engine Bare Long Block for Zotye Roewe 1.5T 15S4G 15S4U
Brand: Shandong Hirate Auto Accessory Co., Ltd.
SKU: 1601286370211_1
Price: 820.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Power Delivery: A 1.5L petrol engine designed to deliver robust power and torque for SUVs and coupés, optimized for 1.5T performance in vehicles like Zotye and Roewe models.
Efficiency & Reliability: Features fuel injectors and a timing chain for high-performance operation, balancing fuel efficiency with durability in both urban and rugged terrains.

Key features

1. Advanced Material Construction

With a combination of lightweight aluminum and durable steel, ensure optimal performance and longevity in demanding driving conditions. This material blend reduces weight while maintaining structural integrity, enhancing fuel efficiency and reliability.

2. Turbocharged 1.5L Power

With a 1.5L turbocharged (1.5T) engine, deliver up to 20% more power compared to naturally aspirated engines of the same displacement*. [*Disclaimer: Based on manufacturer testing; results may vary by vehicle configuration.]

3. Modular Design for Customization

With a modular design, customize performance with aftermarket upgrades like high-performance fuel injectors or tuning software to meet specific driving needs. This flexibility supports both daily use and performance-oriented modifications.

4. Versatile SUV/Coupe Compatibility

Designed for Zotye and Roewe SUVs and coupes, provide robust power and efficiency for diverse driving scenarios—from city commutes to highway performance. The engine’s adaptability ensures seamless integration with models like the T500 and T600.

5. OEM-Grade Compatibility Certification

Certified to meet Zotye and Roewe manufacturer standards, ensure flawless compatibility and reliability for factory-recommended performance. This guarantees smooth installation and alignment with original vehicle specifications.

Product details

The Hirate Brand New Engine Assembly 15S4G/15S4U is a high-performance petrol engine designed for Zotye and Roewe vehicles, including SUVs and coupes. Built with a robust aluminum-steel alloy construction, this engine delivers reliable power (1.5L displacement) and fuel efficiency, compatible with models like the Roewe T500, T600, and Zotye Coupe.

Technical specifications

Feature	Specification	Benefit
Displacement	1.5L (1,452–1,498cc)	Optimal power-to-weight ratio for compact and midsize vehicles.
Fuel Type	Petrol	Clean combustion and wide availability of fuel.
Engine Type	SOHC/DOHC, 1.5T-GDI, hybrid 48V (Pro Model)	Enhanced fuel efficiency and torque for dynamic performance.
Material	Aluminum alloy block with steel components	Lightweight yet durable construction for longevity.
Cooling System	Integrated radiator and coolant hoses	Efficient heat dissipation for sustained performance.
Valve Cover	Reinforced black design with secure clamps	Leak-proof sealing for consistent engine operation.
Fuel Injectors	High-pressure direct-injection system	Precise fuel delivery for improved combustion efficiency.

Customization guide

Adjustable parameters include:

Fuel Injection Calibration: Optimize for high-altitude or heavy-load scenarios.
Cooling System Upgrades: Add aftermarket radiators for extreme climates.
Timing Chain Tensioners: Customize for extended durability in high-performance applications.

Get inspired

The Hirate 15S4G/15S4U engine combines modern engineering with proven reliability. Its hybrid 48V option (Pro Model) reduces emissions while boosting instant torque, making it ideal for eco-conscious drivers. The robust design ensures smooth operation in SUVs and coupes, whether navigating urban traffic or off-road trails.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Displacement	1.5L (1,452–1,498cc)	1.5L (1,452–1,498cc)	1.5L (1,452–1,498cc)
Power Output	163 HP	+15% (188 HP)	+30% (212 HP)*
Fuel Efficiency	18 MPG	+10% (19.8 MPG)	+20% (21.6 MPG)
Hybrid Support	N/A	N/A	48V Mild Hybrid System
Durability Rating	200,000 km	250,000 km	+25% (312,500 km)

Supplier's note

Three Technical Breakthroughs:
- Hybrid 48V System (Pro Model): Reduces fuel consumption by 15% while enabling instant torque boosts.
- DOHC Valve Train: Improves airflow and combustion efficiency by 20% compared to SOHC designs.
- Aluminum Block Design: Cuts engine weight by 10% without sacrificing strength, enhancing vehicle agility.
Version Selection Guide:
- Base Model: Ideal for standard SUVs (e.g., Zotye T600) requiring reliable, cost-effective power.
- Advanced Model: Suitable for performance-oriented users needing extra horsepower for towing or off-road use.
- Pro Model: Perfect for eco-focused fleets or drivers demanding hybrid efficiency and extreme durability. With its 48V system, the Pro version reduces emissions by 20% while maintaining 212 HP—ideal for Roewe T600 Coupe owners seeking both power and sustainability.

*Performance gains based on internal testing vs. industry benchmarks.

Frequently asked questions

Which Hirate engine model suits Zotye Coupe or Roewe T600 SUV owners?
How do I maintain the fuel injectors on the Hirate 15S4G engine?
Why choose aluminum and steel materials for the Hirate engine block?
Can the Hirate 15S4U engine be customized for performance upgrades?
Is the Hirate 1.5L petrol engine compliant with emissions standards?
What makes the Hirate engine suitable for SUVs like the Roewe T600?
Does the Hirate 15S4U engine support hybrid modifications?
How does the Hirate engine’s timing chain ensure long-term reliability?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Displacement	Everyday driving, compact vehicles	1.5L (ISO 3268 standard) ▲▲▲ (1.5T-GDI: 1.5L with turbocharging)	Matches industry standard for fuel efficiency and space-saving design	Base version lacks turbo for high-performance demands
Fuel Efficiency	Urban commuting, eco-conscious users	Base: 24 MPG (EPA 2023) Advanced (Hybrid): 30 MPG (48V mild hybrid, SAE J2847)	Advanced version reduces fuel costs by 20% compared to Base	Hybrid adds $800–$1,200 to upfront cost
Power Output	Sporty driving, towing	Base: 120 HP (SAE J1349) Advanced (1.5T-GDI): 170 HP ▲▲▲ Hybrid: 185 HP ▲▲▲	Advanced versions outperform industry average (130 HP) for acceleration/towing	Turbocharged engines require premium fuel and frequent oil changes
Emissions Compliance	Emission-regulated regions	Base: Euro 6 (NOx ≤80 mg/km) Hybrid: Euro 7 (NOx ≤50 mg/km) ▲▲▲	Hybrid meets stricter Euro 7 standards for commercial use	Hybrid tech may complicate maintenance for non-specialized workshops
Torque	Heavy load hauling, off-road driving	Base: 115 lb-ft Advanced (1.5T-GDI): 180 lb-ft ▲▲▲ Hybrid: 210 lb-ft ▲▲▲	Advanced torque improves hill-climbing and cargo capacity	Higher torque strains transmission lifespan without proper maintenance
Material Composition	High-stress environments	Aluminum engine block (ISO 1083) ▲▲ Steel cylinder liners (ASTM A213)	Lightweight aluminum reduces vehicle weight by 15% compared to cast-iron	Aluminum blocks may warp under extreme overheating without coolant care