A11-3701110BC Alternator for Chery

Product Introduction

A11-3701110BC alternator for Chery

Ensure your vehicle runs smoothly with our high-performance car alternators. Designed for durability and efficiency, these alternators convert mechanical energy into essential electrical power, recharging your battery and powering critical systems like lights, ignition, audio, and electronics while driving. Crafted with high-grade materials and precision engineering, our alternators deliver stable voltage output (typically 12V or 24V), withstand demanding conditions, and resist overheating. Compatible with a wide range of passenger cars and light commercial vehicles, they offer dependable performance for everyday driving and commercial use. Choose our alternators for consistent electrical supply, extended battery life, and reliable vehicle operation. Replace with confidence for optimal performance.

Product Advantage

1. Unmatched Efficiency & Power Output

Our alternators utilize advanced high-grade copper windings and low-friction bearings, achieving industry-leading efficiency rates of up to 75-80% (compared to standard 60-65%). This translates directly to reduced engine load and improved fuel economy (estimated 3-5% savings). Engineered for high output (e.g., 120A, 150A, 180A+ options available), they effortlessly power demanding modern vehicles loaded with electronics (infotainment, GPS, safety systems) while rapidly recharging your battery. Experience peak performance without draining your engine or fuel tank.

2. Extreme Durability & Extended Lifespan

Built to endure the harshest conditions, our alternators feature robust die-cast aluminum housing for superior heat dissipation and corrosion resistance.. This commitment to quality ensures exceptional vibration resistance, overload protection, and a service life exceeding 100,000 miles/160,000 km under normal conditions. Invest in reliability that lasts.

3. Intelligent Voltage Regulation & Stability

Featuring precision-engineered IC voltage regulators, our alternators deliver rock-solid voltage output (typically 13.5V - 14.8V) with minimal fluctuation (±0.1V). This smart regulation technology constantly monitors battery state and electrical load, optimizing charging cycles to prevent both under-charging (battery sulfation) and over-charging (battery damage). It ensures stable power for sensitive onboard electronics across a wide operating temperature range (-40°C to +120°C / -40°F to +248°F). Protect your battery and electronics with consistent, clean power.

4. Seamless Compatibility & Easy Installation

Designed to meet or exceed Original Equipment (OE) specifications, our alternators guarantee a perfect fit and function for a vast range of passenger cars, SUVs, light trucks, and commercial vehicles. We provide comprehensive application guides and ensure OE-matching connectors and mounting points for a true plug-and-play replacement. Save time and hassle with guaranteed compatibility and straightforward installation.

5. Rigorous Quality Control & Warranty Assurance

Every alternator undergoes stringent multi-point quality inspections (e.g., output test, noise/vibration test, diode check) at our ISO-certified facilities. Backed by a comprehensive 12 months unlimited mileage warranty, our commitment to quality gives you and your customers absolute peace of mind. Trust in proven performance and exceptional after-sales support backed by hard data and industry standards.

Technical Parameters

1.Electrical Output & Efficiency

Rated Output: 90A/120A/150A/180A (optional) @ 6000 RPM

Operating Voltage: 12V DC or 24V DC system

Voltage Regulation Accuracy: 14.2V ± 0.2V (12V system) or 28.4V ± 0.3V (24V system)

No Load Speed: ≤ 1200 RPM

Peak Efficiency: ≥ 78% (measured value @ 25 ° C)

2. Mechanical Compatibility

Shaft Type: Single/Dual Groove Tapped Shaft

Mounting Feet: OE precise positioning feet (LAD/J180 standard)

Pulley: 6/8-Rib Serpentine Pulley

Rotation direction: Clockwise (CW)

3. Environmental Resilience

Operating Temperature Range: -40 ° C to+120 ° C

Protection Rating: IP55 (dustproof+low-pressure spray protection)

Vibration standard: Passed SAE J1378 50G impact test

Salt Spray Test: 480 hours without corrosion (ASTM B117)

4. Core Components Specifications

Stator winding: 0.9mm grade H-grade insulated copper wire (180 ° C temperature resistance)

Rectifier: three-phase full wave rectification, 35A avalanche diode

Bearings: NSK/INA double sealed ball bearings (lubricating grease: -40~150 ° C)

Voltage regulator: Integrated circuit IC control, overvoltage protection>16V

5. Physical Dimensions

Housing material: ADC12 die cast aluminum alloy

Weight: 4.2kg~5.8kg (depending on model)

Diameter x Length (Dimensions): Ø 132mm x 178mm (Standard Compact)

Connector: Waterproof 2-pin/3-pin plug-in (AMP/TYCO standard)

Product Uses

Here are specific application scenarios of alternator:

1. Daily Commuting & Urban Driving

Keep your sedan, hatchback, or city SUV running reliably in stop-and-go traffic. Our alternators deliver stable voltage to power headlights, wipers, climate control, and infotainment systems while recharging batteries drained by frequent starts. Ideal for modern fuel-efficient cars with regenerative braking systems.

2. High-Demand Electronics & Upgrades

Upgrade confidently for power-hungry accessories! Supports aftermarket audio systems (subwoofers/amps), LED light bars, dash cams, and RV auxiliary batteries without voltage drops. Handles 150A+ output for trucks/SUVs with winches or off-grid setups.

3. Commercial Fleet & Long-Haul Transport

Built for light trucks, vans, and delivery fleets facing extreme mileage. Robust construction withstands vibration on rough roads. 24V models ensure dependable charging for refrigerated vans or telematics. Reduce downtime with our 100,000-mile durability.

4. Extreme Climate Operations

Engineered for desert heat or arctic cold. Aluminum housing dissipates engine heat (up to 120°C), while cold-optimized regulators prevent winter undercharging. Critical for taxis, emergency vehicles, and construction rigs in harsh environments.

Product Operate Guide

Step 1: Pre-Installation Checks

Verify compatibility using our online fit guide or VIN decoder. Inspect battery health (voltage >12.4V) and serpentine belt for cracks. Disconnect the negative battery terminal first to prevent short circuits. Wear insulated gloves.

Step 2: Safe Replacement Procedure

Remove mounting bolts and electrical connectors (note wiring positions). Swap old alternator, aligning new unit’s mounting feet precisely. Reconnect cables firmly—B+ terminal first. Adjust belt tension to 3-5mm deflection.

Step 3: Post-Installation Testing

Reconnect battery. Start engine and measure voltage at idle (13.8-14.8V for 12V systems). Test under load (turn on headlights/AC) – stable voltage confirms proper function. Listen for abnormal whining.

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Step 4: Maximizing Lifespan

Avoid deep battery discharges. Clean alternator vents every 15,000 miles to prevent dust clogging. Address belt squeals immediately to reduce bearing wear. For modified vehicles, upgrade wiring if adding high-power accessories.

Keywords: alternator maintenance tips, car alternator lifespan, high-output alternator wiring

Critical Warning

Never run the engine with alternator disconnected – this may damage ECU. Use only OE-specified belt tensioners. If voltage exceeds 15V, shut off engine immediately and contact support.

FAQ

Q1: Are you manufacturing company?

A: Yes. We are factory, located in Guangzhou. Our factory has certificate of lATF 16949.

Q2: What are your main products?

A: We have steering rack ,steering pump ,wheel hub and bearing ,drive shaft ,alternator,control arm and so on.

Q3: What is the lead time?

A: lt takes 3-7 days when stock is available, and 15-40 days when out of stock.

Q4: What is the warranty?

A: Our guarantee period is 60,000 kilometers or 1 year.

Q5: Do you have samples?

A: Yes, we have samples available. For bulk orders, please inquiry us for more details.