BYD S7 Front Three-Way Catalytic Converter – Euro V | Direct Fit | Ceramic Core | 3 Way Catalyst
BYD S7 Front Three-Way Catalytic Converter – Restore Engine Performance & Ensure Emission Compliance
Engineered as the definitive direct-fit solution for BYD S7 owners seeking reliability, durability, and efficiency. This premium catalytic converter replaces a failed or inefficient exhaust system, restoring engine power, improving fuel efficiency, and ensuring emissions compliance. Order today for a fast, hassle-free installation and superior performance.
1. Top Features Mechanics & Owners Rely On
High-Efficiency Conversion: Precision-engineered ceramic substrate converts CO, NOx, and HC into harmless gases, meeting 46-State Legal emissions standards.
Durable Stainless Steel & Aluminum Construction: Resists corrosion and extreme exhaust temperatures, ensuring long-term durability.
Performance Recovery Design: Optimized flow channels reduce exhaust backpressure, restoring horsepower, throttle response, and fuel efficiency.
Guaranteed Direct-Fit: Designed for precise fit with included mounting hardware. Weld-on connection ensures secure installation with no cutting required.
Oxygen Sensor Ready: Includes 2 sensor ports for pre- and post-catalyst sensors, compatible with factory oxygen sensors.
2. Technical Specifications
| Parameter | Detail |
|---|---|
| Product Name | Three-Way Catalytic Converter |
| Vehicle Compatibility | BYD S7 |
| Body Material | T409L Stainless Steel & Aluminum |
| Core Substrate Material | Honeycomb Ceramic |
| Specification | 28 × 22 × 18 cm |
| Weight | 3.0 kg |
| Emission Standard | Standard |
| Connection Type | Weld-on |
| Installation Mode | Direct Fit / Direct Replacement |
| Condition | 100% New |
| Customization | Available (Logo, Packaging) |
| Packing | Bubble Wrap + Carton |
| Brand | 3WayCatalyst / OEM |
| Origin | Shandong, China |
| Port | Qingdao/Tianjin/Designated Port |
| Delivery Time | 7–30 Days (Based on Order Quantity) |
| MOQ | 20 Pieces |
| Warranty | Lifetime Manufacturer Warranty |
| Certifications | ISO9001, TS16949, CE, RoHS, E-Mark, COP, CCC |
| HS Code | 8708920000 |
| After-Sales Support | 24-Hour Online Support |
3. Why This Is the Smart Solution to Common Problems
Failing Emissions Tests: Restores proper exhaust gas treatment and ensures compliance with regulations.
Persistent Check Engine Light: Resolves “Catalyst System Efficiency Below Threshold” errors by replacing degraded factory units.
Reduced Performance & MPG: Eliminates exhaust blockages, restoring engine power and improving fuel economy.
Complex Repairs Simplified: Direct-fit design with included mounting hardware saves installation time and labor costs.
4. Quality Validation & Certifications
ISO9001 & IATF16949 Certified – Automotive Quality Management System
CE, RoHS, E-Mark Certified – Meets international safety and environmental standards
COP & CCC Certified – Ensures national production conformity
5. The 3 Way Catalyst Advantage
Performance & Compliance Assurance: Efficient catalyst loading restores emissions compliance and engine efficiency.
Hassle-Free Installation & Integration: Weld-on direct fit with mounting hardware included. Fully compatible with factory oxygen sensors.
Unmatched Durability & Reliability: Stainless steel and aluminum construction, engineered for long-term high-temperature performance.
6. Real-World Impact
Case Study 1: High-Mileage BYD S7
Issue: Sluggish engine, failed emissions test.
Solution: Installed new 3-way catalytic converter.
Result: Passed emissions test, noticeable improvement in acceleration.
Case Study 2: P0420 Code Trigger
Symptom: Persistent check engine light, drop in fuel efficiency.
Action: Replaced with OEM-equivalent catalytic converter.
Outcome: Code cleared, MPG returned to normal, saving money and stress.
Contact 3WayCatalyst Today For:
Technical specifications & datasheets
Volume pricing & distributor discounts
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24/7 expert engineering support
