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The Automobile Engine Radiator 21410-3AA2A is a precision-engineered OEM replacement component designed for vehicle engine cooling systems, featuring a copper/brass tube core paired with aluminum fins for superior heat dissipation. The tank-to-plate gap is controlled within 5 wires to prevent water leakage, while folded fins resist deformation under thermal stress. This configuration is standard for passenger and commercial vehicles requiring durable aftermarket solutions.
The radiator’s copper/brass tube core offers thermal conductivity of 350-400 W/m·K, a typical range for copper-based radiators, ensuring efficient heat transfer in high-demand applications. The aluminum fins provide lightweight structural support and corrosion resistance, with a standard fin pitch of 1.8-2.2 mm for optimal airflow. Reinforcing ribs are integrated into the design to enhance press-fit strength, reducing the likelihood of structural failure.
This radiator is sourced by B2B buyers in the automotive aftermarket and OEM replacement sectors, where consistent global demand exists for reliable cooling components. Buyers should confirm the part’s compatibility with their vehicle’s cooling system, as fitment can vary by model and year. Bulk orders are typically packaged in reinforced carton boxes to protect the fins and tubes during transit, with trade terms often negotiated as FOB Tianjin or CIF to major ports.
| Part Number | 21410-3AA2A |
| Core Material | Copper/Brass Tube |
| Fin Material | Aluminum |
| Fin Design | Folded fins with reinforcing ribs |
| Tank-to-Plate Gap Tolerance | Controlled within 5 wires |
| Thermal Conductivity (Core) | 350-400 W/m·K (typical for copper/brass radiators) |
| Fin Pitch | 1.8-2.2 mm (standard for automotive radiators) |
| Leakage Reduction Features | 5-wire gap control, reinforcing ribs, folded fins |
| Application | Passenger and commercial vehicles (OEM replacement) |
| Tube Configuration | Standard copper/brass tubes for heat dissipation |
Based in Xingji Town, Cang County, Hebei Province, Cangzhou Heyuan Radiator Co., Ltd specialises in manufacturing automotive radiators with a focus on OEM and aftermarket compatibility. The company employs unified mold matching standards to ensure consistent build quality, with a particular emphasis on minimizing defects such as water leakage through precise gap control.
The supplier’s radiators incorporate patented oil coolers and harmonica tubes for high-pressure applications, demonstrating a commitment to addressing common pain points in engine cooling systems. While the company’s response rate metrics are not publicly available, its technical documentation - such as the 5-wire gap control and folded fin design - provides buyers with clear, verifiable specifications to assess quality.
This automobile engine radiator with part number 21410-3AA2A is a precision-engineered OEM replacement cooling component designed for vehicle engine heat dissipation. Featuring unified mold matching standards with tank-to-plate gap controlled within 5 wires to prevent water leakage, and durable folded fins that resist deformation. Suitable for automotive engine cooling systems in passenger and commercial vehicles. Relevant for B2B import/export trade as a high-demand aftermarket and OEM replacement part with consistent global demand.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, confirm that the radiator’s part number 21410-3AA2A matches your vehicle’s cooling system requirements, as fitment can vary by model and production year. Request a fitment compatibility chart from the supplier to avoid potential mismatches. Additionally, verify whether the radiator includes any specialized features, such as harmonica tubes, which may be necessary for high-pressure applications.
Clarify the logistics terms early in the process, including whether the shipment will be FOB Tianjin or CIF to your designated port. Lead times for bulk orders typically range from 30 to 45 days, depending on production capacity and material availability. Ensure that the packaging meets your standards for protecting the aluminum fins and copper/brass tubes during transit, as these components are vulnerable to damage.
Inspect the radiator upon receipt for any signs of mishandling, such as bent fins or misaligned tanks, which could indicate transit damage. Request a pressure test report to confirm that the radiator meets OEM specifications for leakage resistance. Documentation to obtain includes a material test report for the copper/brass core and aluminum fins, as well as compliance certificates for relevant industry standards, such as ISO 9001 for quality management systems.
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When sourcing Automobile Engine Radiator 21410-3aa2a for your business, securing the right balance of quality and cost is essential. Cangzhou Heyuan Radiator Co., Ltd, a verified supplier based in China, offers this product with key specifications including 21410-3AA2A, Aluminum Alloy Fins with Copper or Brass Tubes, and Within 5 Wires (Precision Mold Matching). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1040/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8708.91, making it a staple in the Automobile Radiators/Anti Freeze/Coolants sector with strong demand from importing countries worldwide.
Importing Automobile Engine Radiato requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cangzhou Heyuan Radiator Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8708.91 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Automobile Engine Radiato has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Radiators/Anti Freeze/Coolants category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Automobile Engine Radiato requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8708.91 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Automobile Engine Radiator 21410-3aa2a from Cangzhou Heyuan Radiator Co., Ltd is $1040/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Cangzhou Heyuan Radiator Co., Ltd through EximNext.
The supplier, Cangzhou Heyuan Radiator Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Automobile Engine Radiato. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Automobile Engine Radiator 21410-3aa2a is classified under HS Code 8708.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Automobile Engine Radiato from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cangzhou Heyuan Radiator Co., Ltd. Ensure you have the necessary import licenses for Automobile Radiators/Anti Freeze/Coolants products in your destination country.
Yes, Cangzhou Heyuan Radiator Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Automobile Engine Radiator 21410-3aa2a supplied by Cangzhou Heyuan Radiator Co., Ltd include 21410-3AA2A, Aluminum Alloy Fins with Copper or Brass Tubes, and Within 5 Wires (Precision Mold Matching). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Cangzhou Heyuan Radiator Co., Ltd offers Automobile Engine Radiato with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Automobile Engine Radiato is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cangzhou Heyuan Radiator Co., Ltd through our platform.
Cangzhou Heyuan Radiator Co., Ltd maintains international quality certifications. These ensure that the Automobile Engine Radiato meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Cangzhou Heyuan Radiator Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Cangzhou Heyuan Radiator Co., Ltd.
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