Great Wall Haval H7 Front Three-Way Catalyst

Great Wall Haval H7 Front Three-Way Catalytic Converter – Euro V Certified | 409L Stainless Steel | OEM Direct-Fit

Great Wall Haval H7 Front Three-Way Catalytic Converter – Restore Peak Performance & Ensure Emissions Compliance
Engineered as the ultimate direct-fit solution for Great Wall Haval H7 owners, this catalytic converter offers exceptional emissions reduction, reliable performance restoration, and long-lasting durability. Whether dealing with a failed emissions test, a persistent check engine light (P0420), or diminished engine power, this high-performance catalytic converter will restore your vehicle to factory specifications.

1. メカニックとオーナーが信頼する主な機能

高効率変換
Engineered with a precision-designed ceramic core to convert harmful CO, HC, and NOx into harmless emissions, meeting or exceeding Euro V standards for superior performance.

Durable Stainless Steel Construction
Constructed from corrosion-resistant 409L stainless steel, this catalytic converter is built to withstand extreme temperatures and ensure a long service life under harsh driving conditions.

Performance Recovery Design
Optimized flow channels in the ceramic substrate minimize exhaust backpressure, restoring lost horsepower, improving throttle response, and recovering fuel efficiency for a more responsive driving experience.

Guaranteed Direct-Fit
CNC-machined and laser-measured to perfectly match the factory mounting points of the Great Wall Haval H7. This catalytic converter offers an easy bolt-on installation with no cutting, welding, or modifications required.

2. 技術仕様

3. なぜこれが一般的な問題に対する賢い解決策なのか

1. Failing Emissions Tests
   Restores your vehicle’s ability to properly treat exhaust gases, providing the confidence needed to pass mandatory vehicle inspections.

2. Check Engine Light (P0420)
   Specifically engineered to resolve the “Catalyst System Efficiency Below Threshold” error code by replacing the degraded or clogged factory unit.

3. Sluggish Performance & Poor Fuel Economy
   Eliminates exhaust blockages caused by a failing converter, restoring engine power and improving fuel economy.

4. Costly Exhaust Repairs
   The direct-fit design reduces installation time and eliminates the need for expensive custom modifications, saving you money on labor.

4. 品質検証と認証

ISO9001およびTS16949認証 – 自動車品質管理システム
CE, RoHS, E-Mark Approved – 欧州の安全および環境基準への準拠
CCCおよびCOP認定 – 生産適合性と国家基準を満たしています

5. 三元触媒の利点

1. Performance & Compliance Assurance
   High-efficiency catalyst loading for superior emissions conversion, designed to meet Euro V standards, restoring engine output and fuel efficiency.

2. Hassle-Free Installation & Integration
   Precision bolt-on design for a perfect fit on the Haval H7
   Includes all necessary flanges and hangers for seamless replacement
   Fully compatible with factory oxygen (O2) sensors

3. Unmatched Durability & Reliability
   → Built with corrosion-resistant 409 stainless steel
   → Backed by a comprehensive 1-year warranty
   → Engineered for long-term performance in all driving conditions

6. Real-World Application

Case 1: High-Mileage Great Wall Haval H7
問題： Vehicle was sluggish and failed its annual emissions inspection.
解決： 老朽化した工場出荷時のコンバーターを当社の直接取り付けユニットに交換しました。
結果： The vehicle passed the re-test with emissions well below the legal limit, and the owner reported a noticeable improvement in acceleration.

Case 2: Haval H7 with P0420 Code
症状： Persistent check engine light and 10% drop in fuel economy.
アクション： A local garage installed our front catalytic converter in under an hour.
結果： The P0420 code was permanently cleared, and the vehicle’s MPG returned to normal, saving the owner money at the pump.

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