6x BOSCH Injector Return O-Rings F00VP01003 Mercedes CDI

Set of 6 BOSCH injector return / leak-off O-ring seals for selected Mercedes-Benz Common Rail CDI diesel injectors.

Ideal for selected Mercedes OM642 V6 CDI engines and also suitable for selected OM646 / OM651 CDI applications where this O-ring type is required.

Used on the injector overflow / leak-off return spigot and may help prevent diesel leakage, return line seepage or fuel smell around the injector area.

Supplied as 6 BOSCH injector O-ring seals.

Photo is for reference only. Packaging may vary depending on supplier batch.

Condition: OEM NEW

Intro

Brand new set of 6 BOSCH injector return O-ring seals, also known as injector leak-off O-rings, overflow spigot O-rings or Common Rail injector seal rings.

These small O-rings seal the injector fuel return / leak-off connection on selected Mercedes CDI Common Rail injectors.

Problem / Solution

Old or damaged injector return O-rings can cause diesel leakage around the injector leak-off connection. Replacing the O-rings may help solve:

• Diesel fuel leakage from injector return line
• Fuel smell around the injector area
• Wet injector top / leak-off spigot
• Air entering the return system after injector service
• Leaking return line after injector removal
• Preventive replacement during injector repair

Key Fitment

Commonly used on selected Mercedes-Benz CDI diesel models.

• Mercedes E-Class W211 / W212 - E280 CDI, E320 CDI, E350 CDI
• Mercedes GLK X204 - 320 CDI / 350 CDI selected models
• Mercedes M-Class W164 - ML280 CDI / ML320 CDI
• Mercedes Sprinter W906 - selected CDI / BlueTEC models
• Mercedes Viano / Vito W639 selected CDI models
• Mercedes C-Class W203 / W204 selected CDI models

Engine Codes

OM642, OM646, OM651
Selected Mercedes-Benz Common Rail CDI diesel engines

OEM Numbers

0000780580, A0000780580, 000 078 05 80
A 000 078 05 80

Replacement / Cross Numbers

F00VP01003, F 00V P01 003, 934.320
455.830, ENT250501, 12612217
114580, HP114580, ENT250095
ENT250516, LDFG1469, 02C2S52492
XR85743, 1751571500

Technical Details

• Inner diameter: 2.8 mm
• Outer diameter: 6.0 mm
• Thickness: 1.5 mm
• Application: injector return / leak-off connection
• Quantity: 6 pcs

Important Notice

Compatibility list is for reference only. Contact us with VIN to confirm.

Please compare the OE number, injector type and O-ring dimensions before ordering. Similar injector O-rings may look alike but can differ by size and fuel system type.

This listing is for 6 BOSCH injector return O-ring seals only. Injectors, return line pipes and other parts are not included.

Condition

Condition: OEM NEW
New, unused BOSCH replacement seals.