Volvo Diesel Fuel Injector Copper Washer Seal Set x4 — 1.6D & 2.0D — OE 30777404

Volvo Diesel Fuel Injector Copper Washer Seal Set x4 — 1.6D & 2.0D — OE Ref: 30777404

High-quality copper injector nozzle seal washers for Bosch diesel injectors in Volvo 1.6D and 2.0D engines. These seals sit between the injector and the cylinder head and are critical for combustion sealing, preventing blow-by (“Black Death”), and eliminating chuffing, fumes and diesel smells. Whenever an injector is removed, these must be replaced.

Specification

• Material: Copper
• Colour: Gold / Copper
• Outer diameter: 15mm
• Inner diameter: 7.5mm
• Thickness: 2mm
• Pack: 4 pieces (one per cylinder, 4-cylinder engines)

Vehicle Fitment

• Volvo S40 II (MS, 544) — 2004–2012
• Volvo V50 (MW, 545) — 2003–2012
• Volvo C30 (533) — 2006–2013
• Volvo S80 II (AS, 124) — 2006–2016
• Volvo V70 III (BW, 135) — 2007–2016

⚠️ Always replace injector copper washers on reinstallation. Reusing old washers risks combustion seal failure.

OE / MPN Reference: 30777404 (Volvo) | F00V C17 504 (Bosch) | 46518716

This is an aftermarket equivalent part. Manufacturer names and part numbers are used for identification and compatibility purposes only.

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