We provide a full range of OEM solutions for 2016-2020 Kia Optima Radiator Support, ensuring excellent product quality and performance.
Meterial: PLAS+STEEL
Part Number: 64101-D4000
Compatibility: KA OPTIMA/K5 16-20 R/SUPPORT
Certification: CAPA, ISO/TS16949
◆ Precise Vehicle Coverage
Tailored specifically for the 2016-2018 Kia Optima/K5 models, this radiator support is perfectly aligned with the original cooling system layout and compatible with both 1.5L Turbo and 2.0L engine bay structures. Whether for the 2016 Kia Optima radiator support, 2017 Kia Optima radiator support, or 2018 Kia Optima radiator support, it ensures a seamless fit with the vehicle frame, preventing issues such as radiator vibrations or line deformations caused by bracket misalignment.
◆ Reinforced Composite Material Technology
Utilizing PLAS+STEEL multi-layer composite technology, the outer layer of engineering plastic offers corrosion resistance and anti-aging properties, while the embedded high-carbon steel skeleton provides exceptional support strength. This design meets the lightweight and high-strength demands of the Kia Optima radiator support, effectively withstanding bumpy road conditions, and ensuring it remains free from deformation or cracking over time, while offering durability in diverse climates.
◆ OEM Specification Certification
Strictly compatible with the Kia Optima radiator support’s original part number 64101-D4000, this support is designed with hole precision up to ±0.3mm, ensuring it can directly replace the original part. Whether for the 2016 Kia Optima radiator support or the 2017 Kia Optima radiator support, no adjustment of bracket angles or bolt positions is required, ensuring a flawless fit without damage.
◆ Lightweight Structural Optimization
Through topological simulation technology, the internal support framework is optimized to reduce engine bay load while maintaining high strength, enhancing cooling efficiency. This design perfectly aligns with the lightweight trend of the Kia Optima models, ensuring driving stability and fuel economy, particularly suited for the 2018 Kia Optima radiator support.
◆ User-Friendly Installation Design
Pre-installed anti-slip cushioning pads and quick-align clips are designed to match the original vehicle's bolt holes. The edges are rounded to prevent damage to wiring harnesses or tubing during installation. The replacement process can be completed with basic tools, without the need for professional technician assistance, simplifying the procedure and enhancing the user experience.
| Technical Details | |
| Make | KIA |
| Model | OPTIMA/K5 |
| Description | KA OPTIMA/K5 16-20 R/SUPPORT |
| Material | PLAS+STEEL |
| OEM NO 1. | 64101-D4000 |
| OEM NO 2. | - |
| Q'TY | 1 |
| CBM | 0.090 |
| NW | 5.80 |
| GW | 6.00 |
| Partslink | - |
◆ Production Scale and Capacity
DINGHAO boasts a 143518.9 square feet modern factory base. It’s available with 15 hydraulic sets, 4 sets of 2100T injection machines and 1 set of 2100T die-casting machines. Annual capacity is 500,000 pcs and 250,000 pcs in standing stock. A professional team of 150 + people continues to expand to accommodate the global demand.
◆ R&D and Technical Capabilities
Base on more than 20 sets of advanced R&D equipment (including CNC machining center, 3D scanners, etc.), DINGHAO has reduced its product development period to 3-4 months, to meet the customers' demand for customized requirements fast. DINGHAO shows a leadership in technical development of radiator supports and OEM replacement parts.
◆ Quality Certification and Management
DINGHAO implements a strict management system of ISO/TS16949 and, through the identification of CAPA, ensures the quality of 2016-2020 Kia Optima Radiator Supports from raw material procurement to production and delivery, making products that meet the standards of the automotive industry worldwide.


◆ Global Cooperation Experience
DINGHAO has provided auto parts solutions for more than 30 countries and regions, such as the United States, Canada, Europe and Middle East. With efficient delivery, cost-effective products and personalized services, our products have won long-term cooperation and high praise from customers of brands like Ford, Honda, Volkswagen etc.
◆ Our Services
Delivery time: We guarantee sufficient stock to ensure that guests can ship within 2-3 weeks.
Quality control: We assure our customers that every batch of kia optima radiator support will be sampled, and the production process can be traced, and our company will provide quality assurance within 90 days after the customer receives the product.
Packaging: We provide customized packaging and labeling services to help customers reduce packaging and labor costs.
Transportation: We have long-term cooperation with internationally renowned shipping companies and freight forwarders to help guests receive goods on time, economically and safely.