Product Introduction
S21-8402010-DY OEM-Equivalent High-Strength Anti-Corrosion Engine Hood for Chery
The S21-8402010-DY Engine Hood is engineered for a precise, secure fit and long-lasting performance. Crafted from high-grade, cold-rolled steel, it offers a superior strength-to-weight ratio, contributing to vehicle safety and efficiency without compromising on durability. This hood undergoes a rigorous 7-stage pre-treatment and cathodic electrocoating process, ensuring exceptional corrosion resistance that exceeds 500 hours in neutral salt spray tests.
Its OEM-equivalent design guarantees seamless installation, matching original mounting points and clearances. The panel arrives with a primed surface, ready for professional painting to perfectly match your vehicle's finish. By choosing this hood, you are selecting a part that meets stringent quality control standards, providing a reliable solution that restores your vehicle's front-end integrity and aesthetic appeal.
Product Advantage
1. OEM-Equivalent Precision & Perfect Fitment
Experience a hassle-free installation with our engine hood, engineered for direct replacement. Utilizing original CAD data, this part guarantees an exact match to factory specifications for mounting points and body gaps. This precise fitment eliminates the need for modifications, saving valuable time and labor costs, and ensures proper alignment with headlights and fenders. It's the reliable, no-compromise solution for a seamless repair.
2. Superior High-Strength Steel Construction
Your vehicle's safety is paramount. This hood is fabricated from certified high-strength, cold-rolled steel, providing a robust protective barrier for the engine bay. This material offers an optimal balance of impact resistance and lightweight design, contributing to overall vehicle safety standards and fuel efficiency. The inherent strength ensures structural integrity, effectively shielding critical components in the front compartment.
3. Advanced Anti-Corrosion Protection
Built to last, this hood features a multi-stage corrosion defense system. The process begins with a zinc-phosphate pre-treatment for enhanced paint adhesion, followed by a full cathodic electro-dip primer coat. This technology provides 360-degree coverage, even in recessed areas, and achieves a rating of over 500 hours in neutral salt spray (NSS) tests, significantly reducing the risk of rust and premature wear.
4. Rigorous Quality Assurance & Testing
We deliver nothing less than reliability. Every S21-8402010-DY hood undergoes stringent dimensional checks and quality control inspections before shipping. Our commitment to quality is demonstrated by our industry-leading defect rate of below 0.5%, ensuring that you receive a part that meets or exceeds stringent performance and durability benchmarks, giving you complete peace of mind with your purchase.
Technical Parameters
| Specification Category | Detail |
| OEM Part Number | S21-8402010-DY
|
| Product Type | Engine Hood / Bonnet |
| Compatible Vehicle | Chery |
| Material | High-Strength Cold-Rolled Steel (HSS) |
| Material Thickness | 0.7 mm ± 0.05 mm |
| Surface Treatment | 7-Stage Phosphating & Cathodic Electrocoating |
| Corrosion Resistance | > 500 hours Neutral Salt Spray Test (ASTM B117) |
| Finish | Primer-coated, ready for painting |
| Weight | Approx. 12.5 kg (Subject to final paint) |
| Quality Standard | ISO 9001:2015 Certified Manufacturing |
| Fitment | Direct OEM Replacement, requires no modification |
Product Uses
Here are specific application scenarios of engine hood:
1. Collision Repair & Restoration
This engine hood is the definitive solution for restoring a vehicle's front-end after a collision. It is designed for professional body shops and skilled DIY restorers who require a part that guarantees correct fitment and structural integrity. Its OEM-equivalent specifications ensure proper alignment with fenders and headlights, while the primer-ready surface is prepared for a seamless paint-matching process, returning the vehicle to its pre-accident condition with factory-level quality.
2. Replacement for Corrosion Damage
Proactively address or rectify corrosion damage with this durable replacement. Unlike inferior parts, its multi-stage anti-corrosion treatment, including cathodic electrocoating, provides long-term protection against rust caused by road salt, humidity, and environmental contaminants. This makes it an essential upgrade for vehicles in coastal or harsh winter climates, preventing recurring issues and safeguarding the engine bay from further deterioration.
3. Upgrade from Damaged or Second-Hand Parts
Avoid the uncertainties of used parts with a brand-new, premium-quality hood. This product offers a reliable alternative to second-hand components that may have hidden damage, poor fit, or pre-existing corrosion. By choosing this new hood, you ensure optimal performance, a perfect finish, and a warranty-backed guarantee, providing superior value and peace of mind compared to a recycled part of unknown history.
4. Essential Inventory for Auto Parts Retailers
For auto parts distributors and e-commerce retailers, stocking the S21-8402010-DY is a strategic decision. Its high demand, confirmed quality, and precise fitment lead to high customer satisfaction and low return rates. Its robust packaging ensures it arrives in perfect condition, reducing shipping-related claims. This part represents a reliable, fast-moving inventory item that builds trust and repeat business with your professional and retail customers.
Product Operate Guide
For a successful installation, we recommend this hood be fitted by a certified professional. Prior to painting, always test-fit the panel to verify perfect alignment with the fenders and headlights. Ensure all mounting points and the striker plate for the latch align correctly. The surface is primer-ready; a high-quality automotive paint system must be applied for optimal finish and corrosion protection. Always refer to vehicle-specific service manuals for precise torque specifications and safety procedures.
