DPF Diesel Particulate Filter Fits Opel Insignia 2.0 CDTI Exhaust Assembly 55492666 55497652
Engineered for Maximum Soot Filtration & Euro V Compliance
This OEM-spec Diesel Particulate Filter (DPF) assembly provides high-efficiency particulate trapping and continuous passive/active regeneration for Opel Insignia 2.0 CDTI models. Designed for drivers and fleet operators facing strict emissions tests, clogged filter warnings, or loss of engine power – it turns compliance and performance headaches into long-lasting driving confidence.
1. Top-Funktionen Mechanics Trust
Hocheffiziente Rußfiltration
Traps up to 99% of harmful particulate matter (PM) and soot particles – fully compliant with Euro V emission standards.
Low-Backpressure Flow Engineering
Optimized internal monolith structure minimizes exhaust restriction, protecting the turbocharger and restoring original engine responsiveness.
Haltbarkeit an erster Stelle
Constructed with premium 409L stainless steel to resist extreme heat, thermal shock, and aggressive road corrosion.
Kompromisslose Passform
Direct-fit front assembly featuring precision laser-measured flanges and mounting positions for a seamless bolt-on installation without custom welding.
2. Technische Daten
| Parameter | Detail |
| Markenname | 3-Wege-Katalysator |
| DU NEIN. | 55492666 / 55497652 |
| Fahrzeugkompatibilität | Opel Insignia 2.0 CDTI |
| Kraftstoffart | Diesel |
| Fitting Position | Front |
| Universelle Passform | No (Direct Fit) |
| Material | 409L Stainless Steel |
| Zustand | Neu |
| Zweck | For Retrofit / Upgrade |
| Emissionsstandard | Euro V |
| Garantie | 1 Jahr |
| Place of Origin | Shandong, China |
3. Warum dies echte Probleme löst
1. DPF Warning Lights & Limp Mode
Replaces clogged, heavily soot-laden filters to eliminate DPF error codes, restore full engine power, and prevent costly limp-mode triggers.
2. Failed Emissions Inspections
Restores factory-level particulate filtration, ensuring your vehicle comfortably passes Euro V smoke density and emission tests.
3. Reduced Fuel Efficiency
High exhaust backpressure forces the engine to work harder. Our low-restriction design optimizes exhaust flow to help restore lost fuel economy.
4. Excessive Maintenance Costs
Direct OEM-fit design eliminates the need for expensive custom fabrication or welding – saving hours in shop labor costs.
4. Von Branchenexperten empfohlen
“For Opel Insignia 2.0 CDTI owners plagued by recurring DPF regeneration issues, this direct-fit 409L assembly provides an exact OEM match with outstanding thermal endurance.”
— Thomas B., Master Diesel Technician
“The flow dynamics and housing integrity closely replicate original factory specs, ensuring accurate differential pressure sensor readings with zero recalibration hassle.”
— Dr. Martin K., Emissions Control Specialist
5. Kompatibilität und Anwendungen
Perfekt für:
Opel Insignia 2.0 CDTI owners requiring a direct DPF replacement (OE: 55492666 / 55497652).
Vehicles struggling with repeated active regeneration cycles or DPF warning lights.
Repair shops and diesel specialists seeking reliable OEM-grade retrofit options.
Fleets aiming for Euro V compliance without paying inflated dealer prices.
6. Qualitätsvalidierung
ISO 9001:2015 Manufacturing Standards
Euro V Compliant Particulate Control Performance
100% Weld Integrity Inspection (TIG/MIG Automated Welding)
Precision Pressure & Leak Tested to ensure leak-free operation
7. Preise und Logistik
| Service | Details |
| Mindestbestellmenge | 1 Stück |
| Lieferzeit | In-stock (24–48 hrs) / Custom Production (7–15 days) |
| Verpackung | Protective Foam + Heavy-Duty Cardboard Box / Wood Frame Packaging |
| Versand | Global Sea, Air, and Express Logistics (FOB Qingdao / Custom Ports) |
| Garantie | 1 Jahr Garantie |
8. Der 3-Wege-Katalysator-Vorteil
1. Superior Performance & Filtration
2. Problemlose Installation
3. Complete Quality Assurance
9. Auswirkungen auf die reale Welt
Case 1: Opel Insignia 2.0 CDTI (Regeneration Failure)
Ausgabe: Frequent forced regeneration cycles and persistent DPF fault codes.
Lösung: Replaced old, clogged unit with the 3waycatalyst OE 55492666 DPF assembly.
Ergebnis: Normal differential pressure restored; vehicle cleared emissions check effortlessly.
Case 2: Commercial Fleet Unit
Symptom: Loss of acceleration and increased fuel consumption due to heavy backpressure.
Aktion: Direct-fit installation of OE 55497652 replacement filter assembly.
Ergebnis: Engine power fully restored and noticeable recovery in fuel economy.
Detailed Technical Specifications & Flange Drawings
Wholesale & Volume Discount Pricing
Fast Global Shipping Solutions
Direct Engineer Support
