788778-5003S Turbocharger Replacement for Opel A20DT
Aftermarket 788778-5003S turbocharger for Opel A20DT and Vauxhall A20DTH. Verify part number, engine code, and vehicle application before ordering. B2B volume pricing and technical fitment support available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
The 788778-5003S is an aftermarket turbocharger designed as a replacement application for Opel A20DT and Vauxhall A20DTH engines. This unit serves as a direct reference for B2B buyers seeking to replace worn turbochargers in these specific vehicle applications. Verify your engine code and OEM reference numbers before ordering to ensure correct fitment.
Key Specifications
- Part Number: 788778-5003S
- Product Type: Turbocharger
- Turbo Model: Other
- Application Clues: Opel A20DT, Opel A20DTH, Vauxhall A20DT, Vauxhall A20DTH, Vauxhall A20DTJ
- OEM Reference Numbers: None supplied
- Packing: Not specified
- Gross Weight: Not specified
- Image Availability: No image provided
Verify the part number against your vehicle's service manual or existing turbocharger markings. Confirm the engine code matches one of the listed applications before proceeding with an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- OPEL > A20DT
- OPEL > A20DTH
- Vauxhall > A20DT
- Vauxhall > A20DTH
- Vauxhall > A20DTJ
This 788778-5003S turbocharger is listed for replacement applications on Opel and Vauxhall vehicles equipped with A20DT, A20DTH, or A20DTJ engines. These engine codes serve as reference clues for fitment verification. Buyers should cross-check the part number against their specific vehicle data and OEM reference numbers before ordering.
- Opel: A20DT, A20DTH
- Vauxhall: A20DT, A20DTH, A20DTJ
Verify the engine code and production year to confirm the correct replacement application.
Technical Notes
No specific turbine or compressor wheel dimensions, bearing type, or actuator configuration are supplied for this unit. The turbo model is listed as 'Other,' indicating a standard replacement assembly without confirmed variable-geometry or oil-cooled system details. Buyers should inspect the physical unit for heat shield integrity, backplate sealing surfaces, and actuator rod alignment before installation. Verify that the actuator moves freely and locks securely at the target position to ensure stable wastegate operation. Cross-check these physical features against your existing component to confirm the correct replacement application for your A20DT or A20DTH engine.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 788778-5003S turbocharger. Worldwide shipping is available for this aftermarket replacement unit. Our team provides technical fitment support to help verify part number, engine code, and vehicle application before ordering. Contact us for bulk quotes or to confirm specific application details for Opel A20DT or Vauxhall A20DTH engines.
Product FAQ
OTHER and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by OTHER.
Compatibility Verify part number 788778-5003S, engine code (A20DT, A20DTH, or A20DTJ), vehicle make (Opel or Vauxhall), production year, and OEM reference numbers before ordering. This is a reference application; confirm fitment with your specific vehicle data.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
