Great Wall Haval H2 4WD Catalytic Converter – Euro V Certified | 409L Stainless Steel | 3 Way Catalyst
Great Wall Haval H2 4WD Direct-Fit Catalytic Converter – Restore Performance & Ensure Emissions Compliance
Engineered as the ultimate retrofit solution for Great Wall Haval H2 4WD diesel vehicles, this Euro V catalytic converter is designed to eliminate emission issues, resolve OBD-II error codes (P0420), and restore lost performance. Made from 409L stainless steel with a honeycomb ceramic substrate, it offers high efficiency, long service life, and seamless OEM integration.
Whether your vehicle is failing an emissions test, suffering from sluggish acceleration, or struggling with persistent check engine lights, this converter restores your exhaust system to factory-grade reliability.
1. Principales caractéristiques sur lesquelles les mécaniciens et les propriétaires comptent
High-Efficiency Emission Conversion
Built with a precision honeycomb ceramic substrate (400cpsi), it effectively transforms CO, HC, and NOx into harmless gases, meeting Euro V standards.
Durable Stainless Steel Body
Crafted from 409L stainless steel, the housing ensures superior heat resistance and corrosion protection, extending product lifespan.
Performance Recovery
Optimized internal design reduces exhaust backpressure, restoring lost horsepower, torque, and fuel efficiency.
OEM-Grade Direct Fit
Laser-measured for precision, ensuring a true bolt-on installation with factory mounting points – no cutting or welding required.
2. Spécifications techniques
| Paramètre | Détail |
|---|---|
| Nom du produit | Convertisseur catalytique à trois voies |
| Compatibilité des véhicules | Great Wall Haval H2 4WD (Diesel) |
| Matériau du corps | T409L Stainless Steel |
| Core Substrate | Ceramic Honeycomb, 400cpsi |
| Dimensions | 72 × 42 × 17 cm |
| Poids | 3.9 kg |
| Position | Devant |
| Norme d'émission | Certifié Euro V |
| Mode d'installation | Montage direct / boulonné |
| Condition | 100% neuf |
| Quantité minimale de commande | 20 Units |
| Garantie | 1 Year Manufacturer Warranty |
| Personnalisation | OEM Accepted / Customized Logo |
| Emballage | EPE + Carton / Custom Packaging |
| Code SH | 87089200 |
| Origine | Shandong, Chine |
| Marque | 3WayCatalyst / OEM |
| Service après-vente | 24/7 Online Support |
3. Why This Converter Solves Common Problems
Failing Emissions Tests → Restores compliance, ensuring smooth approval in mandatory inspections.
Check Engine Light (P0420) → Designed to fix “Catalyst Efficiency Below Threshold” by replacing clogged OEM converters.
Sluggish Performance & Poor MPG → Removes exhaust blockages, improving throttle response and fuel economy.
High Installation Costs → Direct-fit design minimizes labor time and avoids expensive modifications.
4. Certifications & Quality Validation
ISO9001 & TS16949 Certified – Global Automotive Quality Management
CE, RoHS, E-Mark Certified – Compliance with EU Environmental Standards
CCC & COP Certified – National Production Conformity
5. L'avantage du catalyseur à 3 voies
Performance & Compliance: Meets Euro II–V standards, restores power & fuel efficiency.
Easy Installation: Precision bolt-on fitment, O2 sensor ready.
Durabilité: Heat & corrosion-resistant 409L stainless steel, backed by 1-year warranty.
6. Impact sur le monde réel
Case 1 – Haval H2 4WD with Failed Emission Test
Solution: Installed our Euro V converter → Passed inspection successfully, noticeable power recovery.
Case 2 – P0420 Code & Poor MPG
Action: Replaced factory unit with our direct-fit converter.
Result: Check engine light cleared, fuel economy restored, customer saved on fuel costs.
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