Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram
Select your vehicle to check compatibility
99660612001/1KIT
Product Information
Product Information

Fuel Injector Kit
Kit contains 6 fuel injectors

High-quality fuel injector kit designed for the Porsche 986 Boxster (1997–2000) and Porsche 996 (1998–2000), ensuring precise fuel delivery and optimal engine performance.

These injectors are a key component of the fuel injection system, delivering accurately metered fuel to each cylinder for efficient combustion, smooth operation, and reliable power output.

Fits:

  • Porsche Boxster 986 2.5L 1997-99
  • Porsche Boxster 986 2.7L 1999-00
  • Porsche Boxster S 986 3.2L 1999-00
  • Porsche 996 C2 3.4L 1997-00
  • Porsche 996 C4 3.4L 1997-00

Diagram ref no 13   

Manufactured to OEM specifications, this injector provides consistent performance and correct fitment, making it ideal for maintenance, repair, or performance restoration.

Key Features

• Fuel injector for Porsche 986 Boxster and 996
• Part number 99660612001
• Suitable for 1997–2000 (986) and 1998–2000 (996)
• Ensures precise fuel atomisation
• Supports smooth engine performance
• OEM-style fit and function
• Ideal for replacement or restoration
• Sold individually

Function and Purpose

This injector is essential for proper engine performance.

It helps to:
• Deliver fuel accurately to each cylinder
• Maintain correct air-fuel ratios
• Improve throttle response and acceleration
• Support smooth idle and engine balance
• Ensure efficient combustion

Why Replace Fuel Injectors

Fuel injectors can become worn or clogged over time.

Common issues include:
• Poor fuel atomisation
• Rough idle or hesitation
• Reduced engine performance
• Increased fuel consumption
• Misfires or uneven running

Replacing injectors restores engine efficiency and reliability.



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Related, superseded, cross reference or alternative numbers for comparison.

99660612001
99660612000

The product you are viewing cross references to these numbers