Product Introduction
481H-1307010 Premium-grade Long-lasting High-performance Water Pump for Chery
Our Chery water pump serves as the core of engine cooling systems, circulating coolant to maintain optimal operating temperatures and prevent overheating . Backed by nearly 60 years of automotive pump manufacturing expertise and "National Manufacturing Champion" certification , it meets ISO 9001 and CE standards .
Crafted with precision, it withstands -40℃ to 120℃ extreme temperatures , features leak-proof seals , and delivers over 20,000 hours of reliable service . A trusted choice for stable engine performance.
Product Advantage
Premium Material & Long Durability
Our water pump for Chery uses high-silicon aluminum alloy housing, which has 25% higher corrosion resistance than ordinary aluminum parts. With 12 years of auto water pump R&D experience, we conduct 3 rounds of material fatigue tests for each batch, ensuring the average service life reaches 80,000-100,000 km (far exceeding the industry average of 65,000 km). This durable Chery water pump reduces customers’ replacement frequency and maintenance costs.
Advanced Sealing Technology to Prevent Leakage
Equipped with imported nitrile rubber seals and a double-lip structure, the high-performance Chery water pump achieves a 99.8% leakage-proof rate in 10,000+ hours of pressure testing (ISO 9001 certified). We optimize the seal groove design to enhance compatibility with Chery’s cooling system, solving the common leakage problem of low-quality water pumps. Our factory has passed IATF 16949 automotive quality management system certification, ensuring consistent sealing performance.
High Heat Dissipation Efficiency & Stable Operation
The impeller of our water pump for Chery adopts a 3D-printed curved design, increasing water flow by 18% compared to traditional straight-blade impellers. This ensures efficient heat dissipation for Chery’s engine, even in high-temperature environments (tested at 120℃ for 72 hours with stable flow). We use high-precision bearings with a 0.002mm tolerance, reducing operation noise to ≤55dB (lower than the industry standard of 65dB), ensuring quiet and stable performance.
Strict Quality Inspection & Reliable Supply
Each Chery water pump undergoes 22 strict quality inspections (including dynamic balance test, pressure test, and temperature resistance test) before leaving the factory, with a one-time qualification rate of 99.5%. We have a 5,000㎡ warehouse with 10,000+ stock units, supporting 24-hour delivery for urgent orders. Our products have been supplied to 50+ auto repair chains in Europe and Southeast Asia, with a customer satisfaction rate of 98%.
Comprehensive After-Sales Support
We provide an 18-month warranty for the water pump for Chery—3 months longer than the industry average warranty period. For any quality issues, we offer free replacement and bear the shipping cost. Our professional technical team (with 8+ years of auto cooling system experience) provides 24/7 online support, helping customers solve installation and maintenance problems quickly. This after-sales guarantee makes our durable Chery water pump more trusted by global buyers.
Technical Parameters
| Parameter Category | Parameter Name | Detailed Specification | Authority/Test Basis |
| Basic Information | Model Series | CW-C01 ~ CW-C15 (Customizable for Chery engine cooling systems) | In-house R&D based on 12 years of Chery water pump production experience
|
| Application System | Chery Engine Cooling System (Suitable for multi-series Chery engines) | IATF 16949 matching verification |
| Warranty Period | 18 Months (Extended 3 months vs industry average) | ISO 9001 after-sales service standard |
| Core Component Parameters | Pump Shell Material | High-silicon Aluminum Alloy (A356.2) with T6 heat treatment | Hardness test: HB 85-95 (exceeds HB 70 industry standard) |
| Seal Assembly | Imported Nitrile Rubber (NBR 70 Shore A) + Double-lip Structure | Leakage test: 0.01 mL/h max (ISO 16232-10 standard) |
| Bearing Type | Deep Groove Ball Bearing (Model: 6203) with high-temperature grease | Service life: ≥ 8000 working hours (ASTM D3703 test) |
| Impeller Design | 3D-Printed Curved Blade (PA6+30% GF material) | Flow loss rate: ≤ 5% (CFD fluid simulation verification) |
| Performance Parameters | Flow Rate Range | 15 ~ 35 L/min (at 2000 ~ 6000 RPM) | ISO 8841 flow test standard |
| Head Capacity | ≥ 5.5 m (at rated speed 4000 RPM) | Hydraulic performance test per ISO 9906 |
| Performance Parameters | Working Pressure | 0.3 ~ 0.8 MPa (steady pressure range) | Pressure resistance test: 1.2 MPa burst pressure |
| Heat Dissipation Efficiency | ≥ 92% (at ambient temperature 120℃) | Thermal cycle test (1000 cycles, no performance decay) |
| Operating Noise | ≤ 55 dB (measured at 1m distance, no-load condition) | ISO 16232-9 noise test standard |
| Dimension Parameters | Inlet/Outlet Diameter | Inlet: 32 mm (G1¼"), Outlet: 28 mm (G1") (Customizable for specific needs) | Precision tolerance: ±0.05 mm (CNC machining standard) |
| Pump Body Length | 120 ~ 180 mm (varies by model series) | Coordinate measuring machine (CMM) verification |
| Mounting Hole Spacing | 65 ~ 100 mm (4-hole equidistant distribution, M8 thread) | Thread accuracy: 6H (ISO 898-1 standard) |
| Certification & Standard | Quality Certification | IATF 16949, ISO 9001, RoHS (Restriction of Hazardous Substances) | Third-party testing report (SGS/Intertek) |
| Test Standard | ISO 16232 (Automotive fluid pumps), ASTM D3703 (Bearing life), ISO 9906 (Hydraulic performance) | Industry universal authoritative standards |
Product Uses
Here are specific application scenarios of Water Pump:
1.Daily Urban Commuting
Ideal for Chery-powered vehicles used in daily city travel. With ≤55dB low noise (meets ISO 16232-9) and 80,000-100,000km service life, it handles frequent start-stops smoothly. Our 12-year experience in Chery water pumps ensures stable cooling, avoiding overheating during rush-hour traffic.
2.Commercial Freight & Logistics
Suitable for Chery-equipped commercial vehicles (vans, light trucks) with long-haul tasks. It sustains 12-hour continuous operation (ASTM D3703 tested) and 0.3-0.8MPa steady pressure, preventing breakdowns. IATF 16949 certification guarantees compatibility with heavy-duty cooling demands.
3.High-Temperature Climate Regions
Perfect for areas like Southeast Asia or the Middle East (ambient temp ≥35℃). Its ≥92% heat dissipation efficiency (120℃ thermal cycle test passed) keeps engines cool. The high-silicon aluminum housing resists corrosion (25% better than ordinary alloy), adapting to humid, hot conditions.
4.Professional Auto Repair Replacements
A top choice for repair shops globally. Each pump undergoes 22 strict inspections (99.5% pass rate) and matches Chery’s original cooling system specs. With 18-month warranty and 24/7 tech support, it reduces repair rework—trusted by 50+ auto repair chains in Europe.
5.Rough Road & Rural Areas
Fits Chery vehicles used on unpaved or bumpy roads. The double-lip seal (99.8% leakage-proof) and shock-resistant bearings (0.002mm tolerance) withstand vibrations. 3 rounds of material fatigue tests ensure durability, with 98% customer satisfaction in rural Southeast Asian markets.
Product Operate Guide
Pre-Installation Check: Refer to IATF 16949-certified installation manuals (based on our 12-year Chery water pump experience). Inspect the pump’s seal and impeller for damage; clean the engine cooling system interface to avoid affecting leakage-proof performance (99.8% leak-proof rate guaranteed).
Installation: Tighten mounting bolts to 25-30 N·m (our tested optimal torque). Avoid over-tightening to prevent housing deformation.
Post-Installation Test: Start the engine, idle for 5 minutes, and check for leaks (per ISO 16232-10 standards).
Routine Check: Inspect the pump every 10,000 km to maintain 80,000-100,000 km service life.
