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95811090102/1
Product Information
Product Information

The OE Match fuel injector seal ring set is for injector sealing repairs on Porsche 958 Cayenne and 970 Panamera 3.0L Hybrid applications. It contains three sealing rings for renewing the seals around an injector during appropriate repair or removal and refitting work.

Fits

  • Porsche 958 Cayenne 3.0L HYBRID 2011–18
  • Porsche 970 Panamera 3.0L HYBRID 2011–16

    Check fitment for your specific vehicle (model, year, engine) before ordering.

    Required Quantity

Six injector seal sets are required for the complete six-injector arrangement on the applicable 3.0L Hybrid engine.

What Is This Part?

This is a set of sealing rings used around a fuel injector in the petrol engine's high-pressure injection assembly. The injector sits between the fuel supply and the combustion chamber, with seals maintaining separation at its connections and seating points. These rings are service parts for the injector installation; they do not control fuel metering or correct an injector's electrical or internal mechanical faults. Renewing the appropriate seals is part of reassembling an injector correctly after a sealing repair or other work requiring its removal.

What Does This Part Do?

  • Seals injector interfaces: The rings form seals at the injector's designated sealing points.
  • Maintains separation: Correctly seated seals help prevent leakage across the interfaces they are intended to seal.
  • Supports injector refitting: Replacement rings allow damaged or disturbed seals to be renewed during reassembly.

    Why Replace This Part?

Injector seals may need replacing when inspection finds cuts, flattening, distortion or other deterioration that prevents correct seating. Heat exposure and removal or installation can affect sealing condition, so the rings and their mating surfaces should be checked whenever the injector is disturbed. Follow the engine-specific repair procedure for seals that must be renewed after removal.
A sealing repair should follow diagnosis of the actual leak. Fuel odour, rough running or starting difficulties can have several causes, including injector faults, fuel connections and ignition problems. New seals will not repair a damaged injector body, worn sealing seat or defective fuel line.

When to Replace This Part?

  • Visible seal damage: A ring is split, nicked, distorted or no longer seats correctly.
  • Confirmed leakage: Inspection identifies leakage at an injector sealing interface.
  • Removal damage: A seal is damaged while extracting or refitting an injector.
  • Specified renewal: The relevant workshop procedure requires new seals after injector removal.
  • Repeat sealing trouble: Inspect the injector, sealing grooves and mating surfaces before fitting another set.

    Where Is This Part Fitted?

Location: Around the petrol engine's high-pressure fuel injectors, at their sealing interfaces within the fuel rail and cylinder-head installation.

Technical Details

  • Number of sealing rings: 3.

Product Summary

  • Product: Fuel injector seal ring set.
  • Brand: OE Match.
  • Purpose: Renewal of injector sealing rings during diagnosed sealing repairs or specified refitting work.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95811090102
95811090100
933.140
95811090101
95811090102

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