Injector Set Siemens Continental 1.6 e-HDI 9674973080 9802448680 1980ER

Description

Set Of SIEMENS VDO CONTINENTAL Injectors 1.6 E‑HDI For EURO5 Engines. From A Crashed Vehicle With A Proven Mileage Of 88,000 Km.

Product Overview

High-quality used injector set manufactured by Siemens VDO / Continental for 1.6 e‑HDI Euro5 diesel engines fitted to a range of Citroën and Peugeot vehicles. These injectors deliver precise fuel atomization required for modern common-rail diesel combustion, helping to maintain engine performance, fuel economy and low emissions. The unit originates from a vehicle with a verified mileage of 88,000 km, making it an economical option for professionals and DIY mechanics seeking a direct-fit replacement.

Suitable Models And Application

Designed For 1.6 e‑HDI Euro5 Diesel Engines Commonly Found In:

• Citroën C4
• Citroën C4 Picasso
• Peugeot 3008 I
• Peugeot 308
• Peugeot 5008 I
• Peugeot 508

Fits vehicles equipped with the 1.6 e‑HDI Euro5 injection system. Always verify part numbers against the vehicle’s records when possible.

Technical Information

• Manufacturer: Siemens VDO / Continental
• Model: 1.6 E‑HDI Injectors (Euro5)
• Product Codes: 9674973080, 9802448680, 1980ER, 1980ET, A2C59513556
• Additional Numbers: Stellantis References For Citroën / Peugeot Applications

How The Part Functions

Injectors Meter And Atomize Diesel Into The Combustion Chamber Under High Pressure. Correct Spray Pattern And Timing Are Critical For Efficient Combustion, Emissions Control, And Smooth Engine Operation. Each Injector Contains A Solenoid/Plunger Assembly That Controls Fuel Delivery According To Commands From The Engine Control Unit.

Common Failure Modes

Injectors Fail For Several Typical Reasons:

• Fuel Contamination: Particulate matter or water in the fuel causes clogging or damage to the nozzle and internal valve.
• Carbon Buildup: Soot accumulation alters spray pattern and reduces atomization efficiency.
• Electrical Faults: Coil winding or connector faults lead to intermittent operation or total loss of injector function.
• Seal Degradation: O‑rings and seals harden or leak, causing compression loss or external fuel leakage.
• Mechanical Wear: High-mileage wear of moving parts changes metering accuracy.

Symptoms Indicating Injector Problems

• Rough idle, misfires, or vibration under load
• Increased fuel consumption and poor drivability
• Black smoke from the exhaust or failed emissions tests
• Fuel odors or visible leaks around the injector rail

Replacement Procedure (Overview)

This Section Is Intended For Experienced Mechanics; If You Are Uncertain, Use Professional Equipment Or Seek Specialist Help.

1. Relieve Fuel System Pressure Before Any Work.
2. Disconnect The Battery To Avoid Electrical Damage Or Short Circuits.
3. Remove Engine Covers And Any Intake Components Obstructing Access To The Fuel Rail.
4. Unplug Electrical Connectors From Injectors And Carefully Remove Fuel Rail Fasteners.
5. Withdraw The Fuel Rail With Injectors Attached; Remove Injectors From The Rail.
6. Install New Injectors With New O‑Rings And Seals Lubricated With Clean Diesel Or Manufacturer‑Recommended Grease.
7. Refit The Fuel Rail, Reconnect Electrical Connectors, Repressurize The System And Check For Leaks.
8. Perform Engine Crank/Prime Procedure And Verify Proper Running; Clear Any Relevant Fault Codes.

Avoid Reusing Old O‑Rings; Always Replace Seals And Check The Condition Of The Fuel Rail And Connectors. If The Engine Control Unit Stores Misfire Or Injector Codes, Clear Codes After Replacement And Confirm Normal Operation.

Installation Recommendations

• Work In A Clean Environment To Prevent Contamination Of Injector Nozzles.
• Always Replace O‑Rings, Seals And Any Retaining Clips When Installing Injectors.
• Use Quality Diesel Fuel And Replace The Fuel Filter When Injector Issues Occur.
• Verify Connector Pins And Wiring For Corrosion Or Damage Before Fitting New Injectors.
• After Installation, Prime The Fuel System And Check For Leaks At Operating Pressure.
• Follow The Vehicle Manufacturer’s Safety Instructions, Including Battery Disconnection Where Required.

Why This Part Usually Fails

Injectors On Diesel Engines Are Exposed To High Pressures And Aggressive Fuel Byproducts; Without Proper Fuel Filtration And Regular Maintenance, Particulates And Water Accelerate Wear. Short Trips And Low Engine Temperatures Also Promote Soot Build‑Up, Which Reduces Injector Lifetime. Electrical Connector Corrosion And Damaged Seals From Heat Cycling Are Other Frequent Causes.

Why Choose This Unit

This Injector Set Offers A Cost‑Effective Replacement Option For Workshops And DIY Enthusiasts Requiring Direct‑Fit Compatibility With 1.6 e‑HDI Euro5 Applications. The Proven Mileage Of The Donor Vehicle (88,000 Km) Suggests Remaining Service Life When Installed Correctly And With Fresh Seals And Proper Fuel System Maintenance.

Keywords For Search

1.6 E‑HDI Injectors, Siemens VDO Injectors, Continental Injectors, Citroën Injectors, Peugeot Injectors, 9674973080, 9802448680, 1980ER, A2C59513556, Diesel Injector Set, Euro5 Injectors