This fuel rail is a direct-fit supply ramp designed for the 1.4 HDi 16V (engine code 8HY) diesel engines used in selected Citroën and Peugeot models. Commonly searched by OE numbers, the part is ideal for professional workshops and DIY enthusiasts who need a reliable replacement rail that restores correct fuel distribution to the injectors. The robust construction ensures stable fuel pressure at the injector inlet and simplifies installation when replacing a worn or leaking rail.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C3; Peugeot 1007 (1.4 HDi 16V, Engine Code 8HY)
• Product Codes: 9642095280, 9653073880, 1570G2, 1570E5
• Other Numbers: 157000000, 1570G2, 9642095280, 9653073880

Compatibility And Fitment

Designed for vehicles equipped with the 1.4 HDi 16V (8HY) diesel engine. Frequently fitted to Citroën C3 and Peugeot 1007 applications. Always verify engine code and part number against the vehicle’s records before installation to ensure correct fitment.

Installation Recommendations

• Relieve fuel system pressure before starting the job and disconnect the battery to avoid sparks.
• Remove any engine covers and disconnect electrical connectors from injectors and associated sensors.
• Carefully disconnect fuel feed and return lines. Prepare to catch diesel and protect surrounding components from contamination.
• Unbolt the rail mounting fasteners and lift the rail together with injectors if removal as an assembly is required.
• Replace all sealing rings and crush washers on the injectors and fuel lines with new OEM-quality seals during reassembly.
• Tighten fasteners to the manufacturer’s specified torque values and reconnect fuel lines and electrical connectors.
• Prime the fuel system, check for leaks, and perform a full functional test (crank/idle) to confirm correct pressure and injector operation.

Why This Part Fails Most Often

• Sealing Ring Deterioration: Aging or hardened injector seals and crush washers lead to external leaks at the rail-injector or rail-line joints.
• Fuel Contamination: Particles, water, or corrosion in the diesel can clog internal passages or damage sealing surfaces.
• Corrosion And Wear: Internal corrosion or mechanical damage from contaminated fuel shortens service life.
• Vibration And Fatigue: Repeated thermal cycles and vibration can cause fittings or welds to loosen or crack over long service life.

Frequently searched under OE numbers 9642095280, 9653073880, 1570G2 and 1570E5, this rail is a practical replacement option for maintaining proper fuel distribution on 1.4 HDi 16V engines. Suitable for mechanics and experienced DIYers who follow safe workshop practices and OEM installation procedures.

Looking for a reliable part for your Citroën or Peugeot vehicle? Our Rail Strip that corresponds to OE numbers 9654592680 and 1570G2 is an ideal choice for 1.4 HDi and 1.6 HDI engines. This part is essential for the proper functioning of your vehicle’s fuel system, and regular replacement ensures optimal engine performance.

This part is primarily intended for Citroën and Peugeot models, guaranteeing compatibility and easy installation. An important function of the rail strip is the distribution of fuel under high pressure to the injectors. Given its crucial role in the precise fuel dosing system, it is essential to choose parts that are proven reliable and have a long lifespan.

Technical Information:
Manufacturer: OEM designation for Citroën and Peugeot
Model: Compatible with engine types 1.4 HDI and 1.6 HDI
Product Codes: 9654592680, 1570G2
Additional Numbers: The listed OE number ensures unambiguous identification

This part is indispensable for maintaining engine efficiency and performance. With precise processing and adherence to the high-quality standards required for this category, our rail strip represents a safe investment in the longevity of your vehicle. Let your car run like new again, with quality parts from our range that ensure a smooth and trouble-free ride.

This fuel rail pressure sensor is designed for Citroën and Peugeot diesel engines with 1.4 HDi and 1.6 HDi units. It monitors high-pressure fuel in the common rail and sends precise pressure data to the engine control unit (ECU) to regulate injection timing and quantity. Correct rail pressure measurement is critical for smooth idle, responsive acceleration, efficient fuel consumption and low emissions. Commonly Searched Part Numbers: 96554465480, 9653981180, 1570G2, 1570N5, 1920TL, 1920GW, 5WS40039.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Vehicles Equipped With 1.4 HDi And 1.6 HDi Engines (Common Rail)
• Product Codes: 96554465480, 9653981180
• Other Numbers: 1570G2, 1570N5, 1920TL, 1920GW, 5WS40039

Installation Recommendations

• Relieve Fuel System Pressure Before Starting Work To Avoid Fuel Spray.
• Disconnect The Battery And Then Unplug The Electrical Connector From The Sensor.
• Unscrew The Sensor From The High-Pressure Rail Using The Correct Socket Or Wrench; Protect Surrounding Components From Fuel Spillage.
• Inspect The Sensor Port And Replace Any Damaged Seals Or O-Rings; Ensure Clean Sealing Surfaces Before Fitting The New Unit.
• Fit The Replacement Sensor Hand-Tight, Then Secure To Manufacturer Torque If Available; Reconnect The Electrical Connector And Battery.
• Prime The Fuel System By Cranking The Engine Or Using The Fuel Pump Cycle, Then Check For Leaks And Clear Related Fault Codes With A Diagnostic Tool.
• Recommended For Installation By Experienced Technicians Or Skilled DIYers With Basic Diesel-System Knowledge And Proper Tools.

Reason Why Part Fails Most Often

• Contamination From Dirty Fuel Or Debris In The Rail Leading To Sensor Blockage Or Internal Damage.
• Corrosion Or Electrical Connector Issues Causing Intermittent Signal Loss.
• Exposure To Excessive Vibration Or Mechanical Damage During Engine Work.
• High-Pressure Pump Or Injector Faults Causing Abnormal Pressure Spikes That Can Damage The Sensor.
• Symptoms Of Failure Include Engine Warning Lights, Poor Idling, Hesitation Under Load, Hard Starting, Increased Fuel Consumption And Fault Codes Related To Fuel Rail Pressure (E.g. OBD Codes P0190–P0194).

This sensor is ideal for mechanics and DIY enthusiasts who need a direct replacement identified by common OEM numbers. Use The Listed Product Codes When Searching Or Ordering To Ensure Correct Fitment.