High-performance fuel pump compatible with Opel Astra K B16 models (1.0L and 1.4L turbo petrol engines) and Chevrolet Envision variants (1.4L turbo and 1.5T petrol, model years 2015–2023). OEM-equivalent replacement with precise fitment and reliable flow delivery.

Description

Fuel Pump 12687537 A2C99325800 25203628 – Replacement for Opel Astra K B16 1.0 1.4 Turbo Chevrolet Envision 1.5T 1.4L Turbo Petrol Engine 2015–2023

Aftermarket fuel pump engineered for precise fuel delivery and reliable low-pressure fuel system performance for Opel Astra K B16, Chevrolet Envision 1.5T, and related 1.0/1.4/1.5L turbocharged petrol engine applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.

Technical Specifications

• Part Numbers: 12687537, A2C99325800, 25203628, 12684117, 12684117A, 12663146
• Condition: New, aftermarket replacement
• Function: Low-pressure fuel supply and delivery from the fuel tank to the high-pressure pump or fuel rail, maintaining correct fuel pressure and flow rate for efficient combustion, smooth power delivery, and reliable engine operation

Equipment Compatibility

Note: Compatibility is provided for reference. Please verify against your part number before ordering.

Fits the Following Models:

• Opel Astra K B16 1.0 Turbo – 2015 to 2023
• Opel Astra K B16 1.4 Turbo – 2015 to 2023
• Chevrolet Envision 1.5T – 2019 to 2020
• 1.4L Turbo Petrol Engine applications – 2015 to 2023

Why Choose This Fuel Pump

The fuel pump is a critical component of your vehicle’s fuel system — it delivers a consistent supply of fuel from the tank to the engine at the correct pressure and flow rate required for efficient combustion at every speed and load. A failing fuel pump causes hard starting, rough idle, hesitation, loss of power, poor fuel economy, and stalling, leading to costly repairs and unreliable performance. This replacement unit delivers:

• Consistent fuel pressure and flow – Engineered to maintain correct output for Opel Astra K B16 and Chevrolet Envision 1.0/1.4/1.5L turbocharged petrol fuel systems
• Exact-fit installation – Direct replacement with correct mounting configuration, fuel line interface, and electrical connector compatibility
• Durable construction – Built to withstand the continuous demands and thermal cycling of modern turbocharged petrol fuel system operation
• Cost-effective solution – Aftermarket quality at a fraction of dealer pricing

Package Contents

• 1 × Fuel Pump 12687537

Essential for Opel Astra K and Chevrolet Envision fuel system maintenance and fuel pump replacement. Keep your turbocharged petrol engine delivering smooth power, efficient combustion, and reliable performance in every drive.

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