Product Introduction
3701100ED01A Easy-install Quality-assured Premium-grade Car Alternator for Great Wall Motor
Our car alternator, designed specifically for Great Wall Motor, is a top - notch replacement part. It serves as the main power source when the engine runs, supplying electricity to all electrical components in the vehicle, like air - conditioning, power windows, and the stereo. Moreover, it charges the battery.
This alternator features high compatibility with a wide range of Great Wall Motor models. With a 12 - month warranty, it ensures long - lasting and reliable performance. Its OE - equivalent design guarantees a perfect fit and optimal functionality, meeting the highest industry standards.
Product Advantage
High - Efficiency Power Generation with Advanced Copper - Wound Stator
Our high - efficiency car alternator for Great Wall Motor adopts a copper - wound stator, which boosts power conversion efficiency by up to 92% — 5% higher than industry averages. This advanced design ensures stable electricity supply (13.5 - 14.8V output) for all on - board electrical systems, even under extreme working conditions like high temperatures (up to 120℃) or heavy loads. Backed by 15 years of alternator manufacturing experience, this technology has been tested in 100,000 + real - vehicle operations, proving its reliability.OE - Level Precision & Perfect Compatibility
As a professional Great Wall Motor car alternator supplier, we produce each unit in line with OE (Original Equipment) standards. The alternator undergoes 30 + precision inspections, with a fitting accuracy rate of 99.8%. It is fully compatible with most Great Wall Motor models, eliminating the hassle of modification and ensuring seamless installation — a result of our 8 - year cooperation with OE manufacturers.Durable Structure with Premium Sealing & Heat Dissipation
The alternator features a dual - layer sealing structure (IP6K9K rating) that effectively resists dust, moisture, and corrosion, extending its service life to 80,000 + kilometers (30% longer than ordinary alternators). Equipped with a high - efficiency aluminum alloy heat sink, it reduces internal temperature by 15 - 20℃ during operation, preventing overheating and damage. This design has passed 500 hours of continuous durability testing in harsh environments.Energy - Saving Performance & Battery Protection
Our Great Wall Motor car alternator is engineered with an intelligent voltage regulator that adjusts output dynamically. It reduces fuel consumption by 0.3 - 0.5L/100km compared to conventional alternators, as it only generates power when needed. Additionally, it prevents overcharging of the vehicle battery (maintaining voltage within 14.2 ± 0.2V), increasing battery lifespan by 2 - 3 years. This energy - saving feature has obtained international ECO certification.Comprehensive Quality Assurance & After - Sales Support
Each alternator holds ISO/TS 16949 (automotive quality management system) certification, a global authority for auto parts. We offer a 24 - month warranty (12 months longer than the industry average) and a 30 - day free return policy. Our after - sales team (with 98% problem - solving rate within 24 hours) provides technical support, ensuring customers get reliable post - purchase service — a commitment supported by our 50,000 + satisfied global customers.
Technical Parameters
| Parameter Category | Specification Details |
| Electrical Performance | - Rated Voltage: 12V (standard for passenger vehicles)- Rated Current: 100A / 120A / 150A (optional)- Power Conversion Efficiency: ≥92% (at rated load)- Idle Output Current: ≥35A (800rpm)- Voltage Regulation Accuracy: ±0.2V (13.5 - 14.8V working range) |
| Mechanical Structure | - Stator Winding: Pure copper wire (99.9% conductivity)- Rotor: High - strength silicon steel sheet (0.35mm thickness)- Housing Material: Die - cast aluminum alloy (ADC12)- Bearing Type: Double sealed ball bearing (ABEC - 5 grade)- Pulley: Grooved rubber - coated steel (3 - groove / 4 - groove optional) |
| Dimensions & Weight | - Overall Length: 210 ± 5mm- Overall Width: 165 ± 3mm- Overall Height: 170 ± 4mm- Net Weight: 3.8 ± 0.2kg- Mounting Type: Bracket - mounted (OE - matching hole positions) |
| Environmental Adaptability | - Operating Temperature Range: - 40℃ to + 120℃- Humidity Resistance: ≤95% (non - condensing)- Dustproof & Waterproof Rating: IP6K9K- Vibration Resistance: 20 - 2000Hz (10g acceleration) |
| Quality & Certification | - Quality Standard: ISO/TS 16949 (automotive industry certification)- Durability: ≥80,000km service life (under normal use)- Testing: 500h continuous operation test; 1000h salt spray corrosion test- Warranty Period: 24 months |
| Installation & Compatibility | - Installation Time: ≤30 minutes (for professional technicians)- Compatibility: 99.8% fitment with Great Wall Motor models (OE - equivalent interface)- Wiring Harness: OE - matching plug (no modification required) |
Product Uses
Here are specific application scenarios of car alternator:
1.Daily Urban Commuting
Ideal for daily city driving with frequent starts/stops. It maintains stable 13.5 - 14.8V output to power infotainment, lights, and air - con. Tests show 98% stable performance during 2 - 3 hours of peak - hour traffic, avoiding power shortages.
2.Long - Distance Highway Travel
Perfect for long trips (500 + km). Its IP6K9K dustproof/waterproof design handles highway dust/wind. The aluminum heat sink keeps it cool, ensuring 80,000 + km durability without overheating, supporting non - stop electrical use.
3.Extreme Temperature Environments
Works in - 40℃ to + 120℃. In cold areas, it quickly charges the battery (≥35A at 800rpm) for easy starts. In hot regions, the dual - seal structure resists heat damage, with 95% reliability in desert/climate tests.
4.Commercial Fleet Operations
Great for fleets (daily 10 + hours use). 24 - month warranty reduces maintenance. 99.8% fitment ensures quick replacement. 50,000 + fleet customers confirm it cuts downtime by 30% vs ordinary alternators.
Product Operate Guide
Installation Tips
Let professional technicians install (≤30 mins). Align OE - matching holes, fasten brackets tightly, and connect the plug directly (no modification). Post - installation, test voltage (13.5 - 14.8V) to ensure normal operation.
Daily Checks
Monthly check the alternator’s wiring and pulley. Ensure no loose connections or abnormal noise. If the battery warning light flashes, test voltage promptly — our 24 - hour tech team offers support (98% problem - solving rate within a day).
Maintenance Notes
Avoid high - pressure water washing the alternator (IP6K9K rated but for long - life). Every 20,000km, let professionals inspect the bearing and sealing; this extends service life to 80,000 + km as tested.
