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- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Fuel Injector Seal Kit – Complete Injector O-Ring &
Sleeve Set
Sold each - 8 required per car
This comprehensive kit includes all essential sealing
components required for proper installation and maintenance of the fuel
injectors. It ensures correct sealing, secure fitment, and optimal injector
performance within the fuel system.
Fits:
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram ref no 25
Each component is
designed to withstand fuel exposure, heat, and pressure while maintaining
flexibility and sealing integrity over time.
A direct replacement set, this injector seal kit is essential for preventing fuel leaks, maintaining correct injector operation, and supporting overall engine performance.
Included in Set
• 1x Protective sleeve
• 1x Large O-ring
• 1x Support disc
• 1x Small O-ring
Key Features
• Complete fuel injector seal kit for Porsche 928 S4, GT,
and GTS
• Includes all necessary sealing components for injector service
• Designed for proper injector installation and sealing
• Prevents fuel leaks and maintains system pressure
• Durable materials resistant to fuel and heat
• OEM-style fit and function
Function and Purpose
This seal kit provides all required components to properly seal and support the fuel injector.
It helps to:
• Ensure leak-free injector operation
• Maintain correct fuel system pressure
• Support proper injector positioning
• Protect surrounding components from fuel exposure
Why Replace Your Injector Seals
Fuel injector seals degrade over time due to heat, pressure, and fuel exposure.
Common issues include:
• Hardened or cracked O-rings
• Fuel leaks around injectors
• Poor sealing and pressure loss
• Reduced engine performance
Replacing the seals restores proper sealing, improves efficiency, and prevents potential damage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92811090400
The product you are viewing cross references to these numbers