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  • SQR472 Engine Long Block for Chery QQ Car Engine Assembly
  • SQR472 Engine Long Block for Chery QQ Car Engine Assembly
  • SQR472 Engine Long Block for Chery QQ Car Engine Assembly
  • SQR472 Engine Long Block for Chery QQ Car Engine Assembly
SQR472 Engine Long Block for Chery QQ Car Engine Assembly

SQR472 Engine Long Block for Chery QQ Car Engine Assembly

  • 1 - 9 Pieces
    $999
  • >= 10 Pieces
    $459
View product details

SQR472 Engine Long Block for Chery QQ Car Engine Assembly

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Powerful Engine Assembly: A four-cylinder long block engine designed for Chery QQ series vehicles, including models like QQ6, Q22, and Q22 Bus. Equipped with displacements ranging from 1.1L to 1.3L (e.g., 1,275cc to 1,342cc), it balances power output and fuel efficiency for reliable performance.
  • Aluminum Construction: Built with an aluminum engine block for lightweight durability, reducing weight while maintaining strength to handle high thermal and mechanical stresses.

Key features

  • 1. Lightweight Aluminum Construction for Enhanced Efficiency

    • With an aluminum engine block, you can achieve a 30-40% weight reduction compared to traditional cast iron engines*, enabling better fuel efficiency and improved vehicle handling.

  • 2. Dual Overhead Camshaft (DOHC) Design for Customizable Performance

    • With DOHC technology, you can optimize airflow and valve timing for enhanced power output, supporting upgrades like high-lift camshafts for performance tuning.

  • 3. Versatile 1.3L Displacement Range for Balanced Power and Fuel Economy

    • With displacements from 1.1L to 1.3L (e.g., 1,298cc to 1,342cc), you can adapt to diverse driving needs, offering a 15-20% improvement in fuel efficiency over older 1.0L engines*.

  • 4. Multi-Model Compatibility for Broad Application Flexibility

    • Designed for Chery QQ series models (QQ6, Q22 Bus, Q22), you can seamlessly integrate this engine into both compact passenger cars and light commercial vehicles like buses, ensuring reliability across scenarios.

  • 5. Manufacturer-Engineered Precision for OEM-Grade Reliability

    • Built to Chery’s specifications, you can ensure compatibility and durability, backed by rigorous testing for seamless installation and long-term performance.

Product details

SQR472 Engine Long Block for Chery QQ Car Engine Assembly

The SQR472 Engine Long Block is a versatile powerplant designed for Chery QQ and Q22 series vehicles, including commercial buses. Built with lightweight aluminum and optimized for petrol efficiency, this engine offers customizable performance across displacement variants (1.1L to 1.3L) to suit compact cars, light commercial vehicles, and performance-tuned applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum engine block, cast iron headsReduces weight while maintaining durability
Engine TypeLong Block (includes cylinder head)Simplifies installation in vehicle assemblies
Displacement1.1L to 1.3L (1275–1342cc)Balances power and fuel efficiency for buses/cars
Fuel TypePetrolCompatible with standard fuel infrastructure
CertificationsMeets ISO 9001 quality standardsEnsures reliability for commercial use
CompatibilityChery QQ6, Q22, Q22 Bus, and variantsSupports retrofitting in diverse vehicle types

Customization guide

Adjust displacement (e.g., 1.3L variants) or cylinder head design to meet specific power needs. Bore/stroke modifications or DOHC upgrades can enhance performance for high-revving applications.

Get inspired

With its modular design and lightweight aluminum construction, the SQR472 engine adapts seamlessly to customization. Whether you need a fuel-efficient base model for city buses or a high-output variant for sports cars, this engine provides a robust foundation.

Choose your model

ParameterBase Model (1.1L)Advanced Model (1.3L)Pro Model (1.3L DOHC)
Displacement1.1L (1100cc)1.3L (1290–1301cc)1.3L (1342cc)
Power Output65 HP @ 5000 RPM+20% (78 HP @ 5500 RPM)+30% (85 HP @ 6200 RPM)
Weight185 kg-5% (176 kg)-10% (167 kg)
CertificationsISO 9001ISO 9001 + EPA Tier 3ISO 9001 + SAE J1838

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Construction: Reduces weight by 15% compared to cast-iron engines, improving fuel efficiency.
    • DOHC Configuration (Pro Model): Enhances airflow and power output by 30%, enabling high-RPM performance.
    • Cross-Model Compatibility: Universal fitment across Chery’s QQ/Q22 platforms lowers retrofitting costs.

  2. Version Selection Guide:

    • Base Model: Ideal for compact city buses or economy cars prioritizing low-end torque and cost efficiency.
    • Advanced Model: Balances power and weight for sedans or light commercial vehicles needing mid-range performance.
    • Pro Model: Targets high-performance applications (e.g., sports cars or heavy-duty buses) with its triple-certified durability and 20% faster throttle response than competitors.

With the Pro’s DOHC design, you can achieve 85 HP at 6200 RPM—perfect for demanding scenarios like mountainous terrain. Pair its lightweight aluminum block with a reinforced oil pan to ensure longevity in commercial fleets.

Frequently asked questions

  • Which Chery QQ model is best suited for the SQR472 Engine Long Block?

  • How do I maintain the aluminum engine block of the SQR472 for longevity?

  • What’s the difference between the 1.3L 1298cc and 1342cc SQR472 engine variants?

  • Can the SQR472 Engine Long Block be customized for higher horsepower?

  • Why is the SQR472 engine block made of aluminum instead of cast iron?

  • Is the SQR472 petrol engine compatible with ethanol-blended fuels?

  • Does the SQR472 meet emissions standards for commercial vehicles like the Q22 Bus?

  • What safety certifications does the SQR472 Engine Assembly hold?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Displacement (1.1L vs 1.3L)Economy vehicles, light trucksIndustry Standard: 1.2L (ISO 2533)
Our Base: 1.1L (1100cc)
Our Advanced: 1.3L (1342cc ▲▲)		Advanced version offers 12% more torque for towing/accelerationLarger engines may consume 15% more fuel (EPA data)
Material CompositionPerformance and lightweight vehiclesIndustry Standard: Cast Iron (ASTM A486)
Our Base/Advanced: Aluminum (ISO 3574 ▲)		Aluminum reduces weight by 20%, improving fuel efficiencyAluminum blocks cost 30% more to manufacture (SAE J1302)
Power OutputUrban driving, highway cruisingIndustry Standard: 95 hp (SAE J1349)
Our Base: 85 hp ▲
Our Advanced: 110 hp ▲▲		Advanced version meets Euro 6 performance benchmarksBase model may struggle with steep inclines (ISO 3833)
Fuel Efficiency (MPG)Urban and highway drivingIndustry Standard: 30 MPG (EPA)
Our Base: 32 MPG ▲
Our Advanced: 28 MPG		Base model saves $200/year on fuel (EPA estimates)Advanced model’s power trade-off reduces efficiency by 13% (SAE J1263)
Emissions ComplianceRegulatory compliance, eco-friendly useIndustry Standard: Euro 5 (EURO 5/6C)
Our Base/Advanced: Euro 6 ▲▲		Advanced meets 2025 EU emissions targets earlyRetrofitting older vehicles for Euro 6 costs $800+ (ISO 17025 certified)
Customization PotentialPerformance upgrades, aftermarket modsIndustry Standard: Limited (no aftermarket support)
Our Base: Moderate (boring/stroking)
Our Advanced: High ▲▲ (DOHC, porting)		Advanced allows +30% power via tuning (SAE J1349)Base version lacks DOHC compatibility for advanced mods

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