Warranty: 1 YEARS ,Part name: bumper grille 8406035-C6200
The Dongfeng GX Upper Bumper Grille 8406035-C6200 is engineered to optimize airflow for critical under-hood components, a key functional requirement for heavy-duty trucks operating under high loads. Its grille structure features a dense grid of 18mm×25mm rectangular air vents (total open area: 68% of the grille surface), designed to channel cool air directly to the radiator, intercooler, and front brakes—reducing under-hood temperatures by 8-12°C during peak operation (e.g., uphill climbs or heavy hauling). Computational fluid dynamics (CFD) testing confirms the grille maintains consistent airflow even at high speeds (up to 110 km/h), preventing overheating of engine components. The vent layout also minimizes air turbulence, contributing to a 3% improvement in fuel efficiency compared to aftermarket grilles with poor airflow design
Product Attributes
Warranty: 1 YEARS ,Part name: bumper grille 8406035-C6200
PRODUCT DESCRIPTION
Brand-Aligned Aesthetic & Front-End Styling
Beyond functionality, the 8406035-C6200 upper bumper grille enhances the Dongfeng GX’s front-end aesthetics while reinforcing brand identity. It features a sleek, horizontal slat design that matches the truck’s factory styling language, with a integrated Dongfeng logo mounting recess (compatible with GX’s standard 80mm×50mm chrome emblem) for consistent brand visibility. The grille is available in two finishes: matte black (for a rugged, industrial look) and chrome-plated (for a polished, professional appearance), both of which complement the GX’s bumper and headlight trim. Its contoured edges perfectly align with the upper bumper’s curves, creating a seamless, factory-installed look that s the truck’s resale value and fleet uniformity—critical for commercial operators prioritizing brand image
Impact-Resistant ABS+PC Composite Material
Constructed from a high-strength blend of acrylonitrile butadiene styrene (ABS) and polycarbonate (PC) (ratio 70:30), the 8406035-C6200 grille balances durability and light weight. With a thickness of 3.8mm, the material exhibits exceptional impact resistance (notched Izod impact strength of 7.2 kJ/m² at 23°C), capable of withstanding collisions with small debris (e.g., stones, branches) without cracking or breaking. The PC component enhances heat resistance, allowing the grille to maintain shape at temperatures up to 90°C (preventing warping in summer heat), while the ABS provides rigidity to resist deformation from accidental bumps (e.g., loading dock contact). Infused with UV-stabilizers, the material passes 2000-hour xenon lamp aging tests with no color fading or brittleness, ensuring long-term appearance consistency for over 7 years
OE-Grade Precision Fit & Compatibility
Exclusively tailored for Dongfeng GX heavy-duty trucks (including cargo, long-haul, and dump variants), the 8406035-C6200 grille strictly adheres to original equipment (OE) specifications. Manufactured using 3D laser scanning of the GX’s upper bumper and injection molding with CNC tooling, it achieves dimensional accuracy within ±0.15mm—matching every contour, mounting hole, and edge of the bumper. The grille features 12 pre-drilled mounting holes (M6 threaded, 12mm depth) and 4 snap-fit tabs that align perfectly with the bumper’s factory attachment points, eliminating gaps that could trap water or debris. It is fully compatible with all Dongfeng GX models produced since 2022, including those with front fog lights or bumper guards, and requires no modification to the bumper for installation
Debris Protection & Tool-Free Installation
The 8406035-C6200 grille acts as a protective barrier, preventing large debris (e.g., rocks, leaves, or road trash) from entering the engine bay and damaging sensitive components like the radiator or wiring harnesses—reducing maintenance costs by 40% compared to uncovered bumper openings. Its grid pattern blocks objects larger than 10mm in diameter while maintaining airflow, striking a balance between protection and cooling. For installation, the grille comes with a complete hardware kit (12 stainless steel bolts, lock washers, and foam gaskets) and requires no specialized tools. A single technician can install it in 25-30 minutes by aligning the snap-fit tabs and tightening the bolts—50% faster than non-OE grilles that require drilling. The foam gasket along the grille’s edges also creates a weather seal, preventing water from seeping into the engine bay during rain or car washes
TECHNICAL SUPPORT
1. Accessories selection consultation
- Provide ** intelligent selection tools ** (such as parts matching query system), input the vehicle model VIN code or engine model to match the corresponding parts number, reducing the selection error rate.
The technical team is available online 7×12 hours to answer technical questions about accessories (such as material compatibility and installation processes).
2. Customized development support
We offer specialized R&D services for special market demands (such as heat dissipation accessories for high-temperature regions in the Middle East and dedicated suspension components for road conditions in Africa), and complete sample delivery within six weeks.
3. Training and Technical materials
Provide remote/on-site training for the customer's after-sales team (such as diagnosis of electrical control accessories and DPF regeneration operation), along with multilingual versions of the "Accessories Installation Manual" and "Troubleshooting Guide".
4. Quality Traceability and Improvement
Through the QR code traceability system (one product, one code), track the production batch of accessories and the source of raw materials, respond quickly to quality complaints and initiate improvement processes.
AFTER-SALES AND LOGISTICS SUPPORT