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Porsche // 911 & 912 (1965-1989) // 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
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- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
Fits:
Porsche 997.1 Carrera 2S / 4S 3.8L MKI 2005>>2008
Cars With Engine Codes:
9701
Diagram Ref No 8
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99711012900
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Restore the safe and reliable delivery of fuel to your classic Porsche's engine with this OE Match Fuel Injector Lines Set, manufactured as a direct replacement. Produced to OE-style specifications, this complete set of fuel injector lines is designed to deliver fuel from the fuel distribution system to each injector while maintaining the correct pressure and flow required for efficient engine performance.
Fits:
- Porsche 911 1969-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1976 2.7L / 1976-77 3.0 Carrera
Diagram Ref No: 5, 6, 7, 8, 9 And 10
Fuel injector lines operate under high pressure and are continually exposed to heat, vibration, and fuel. Over time, they can become brittle, corroded, kinked, or develop leaks, compromising both engine performance and safety. This OE Match replacement set restores dependable fuel delivery and the original factory appearance, making it ideal for preventative maintenance and high-quality restoration projects.
What This Product Does:
- Delivers fuel from the fuel distribution system to each injector.
- Maintains the correct fuel pressure for efficient engine operation.
- Ensures consistent fuel flow to all cylinders.
- Helps promote smooth engine performance and throttle response.
- Supports efficient combustion and fuel economy.
- Restores the original factory routing and appearance.
- Replaces ageing, damaged, or leaking fuel injector lines.
Symptoms Of Wear Or Failure:
- Visible fuel leaks around the injector lines.
- Cracked, corroded, or deteriorated fuel lines.
- Fuel smell within the engine compartment.
- Poor engine performance or hesitation.
- Rough idle or engine misfires.
- Difficulty starting the engine.
- Reduced fuel pressure.
- Kinked or damaged injector lines.
- Dampness or staining around fuel line connections.
- Increased risk of fuel leaks due to ageing components.
Why Replacement Matters:
- Ageing or damaged fuel injector lines can reduce fuel delivery efficiency and, more importantly, create dangerous fuel leaks within the engine compartment. Even minor leaks can affect engine performance while significantly increasing the risk of fire.
- Replacing worn fuel injector lines restores safe, consistent fuel delivery and helps maintain smooth engine operation, reliable starting, and correct fuel pressure. An OE Match replacement set provides the correct fit and factory-style routing, helping preserve both the performance and originality of your classic Porsche while improving long-term reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91111002SET
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Fits:
Porsche 911 T/912 1965-69
Porsche 911 E/S 1965-71
Porsche 911 T 1970-71
Click 'Zoom in' for large parts diagram.
Diagram ref no 22
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90135653201
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
This Fuel-Injector Pipe Bracket is a support bracket designed to secure the fuel injection or supply pipes on Porsche 911 models (1969–1977). It firmly anchors the injector lines in place, prevents vibration-induced wear, and ensures correct pipe routing for long-term system integrity.
Fits:
Porsche 911 1969 - 1977
Diagram ref no 11
Manufactured to match the original Porsche design, this bracket installs directly into the factory mounting points and provides durable, OE-type reliability.
• Function: Secures injection or fuel supply pipe to cylinder head or injection pump assembly
• Position: Engine – fuel injection system / cylinder head area
• Benefits: Reinforces fuel line routing, minimizes vibration wear, and maintains proper alignment
Fuel-injection brackets are constantly exposed to engine vibration, heat, and stress. Over time, the original parts can become loose, corroded, or bent, leading to unstable pipe support or even potential fuel leaks.
Replace this bracket when:
• Performing a fuel-injection system service or rebuild
• You observe loose, vibrating, or misaligned injection lines
• The original bracket shows corrosion or distortion
• Re-installing injection plumbing after cylinder head or pump removal
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91111033300
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Fuel Line Clamp
Sold each - 4 required per car
Keep your Porsche's fuel system secure and correctly supported with this
Fuel Line Clamp. This clamp ensures the fuel lines remain firmly positioned,
protecting them from vibration, chafing and unnecessary movement.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1971 2.2L LWB (F)
Diagram ref no 31
Although small in size, the fuel line clamp performs an essential role in the safe operation of the fuel system. It securely holds the fuel hose in its intended position, preventing it from rubbing against surrounding bodywork, engine components or sharp edges. By maintaining the correct routing of the fuel line, the clamp helps reduce stress on hose connections and minimises the risk of premature hose wear or fuel leaks.
Manufactured to OE Match standards, this replacement clamp offers factory-style fitment and durability, making it ideal for fuel system repairs, engine bay restoration projects and preventative maintenance on classic air-cooled Porsche 911 models.
What Does the Fuel Line Clamp Do?
The fuel line clamp is designed to securely retain the fuel hose while allowing the fuel system to operate safely under normal engine movement and vibration.
Correctly positioned fuel lines are essential to ensure:
- Fuel hoses cannot move excessively
- Hoses are protected from abrasion
- Connections remain under minimal stress
- Fuel lines are routed safely away from heat sources and moving components
- The fuel delivery system remains reliable and safe
While often overlooked during restoration, missing or damaged clamps can significantly reduce the lifespan of new fuel hoses.
Why Do Fuel Line Clamps Fail?
Fuel line clamps spend decades exposed to heat, moisture, road dirt, oil contamination and continual engine vibration. Over time they can become corroded, bent or weakened, reducing their ability to securely retain the fuel line.
During previous repairs, clamps are sometimes omitted altogether or damaged when fuel hoses are replaced. Incorrectly fitted aftermarket clamps may also fail to hold the hose in the correct position, allowing movement that can cause the fuel line to rub through over time.
Because the original clamps on many early Porsche 911 models are now more than fifty years old, replacement is often recommended whenever the fuel system is refurbished.
When Should the Fuel Line Clamp Be Replaced?
The fuel line clamp should be inspected whenever fuel hoses or other fuel system components are serviced.
Replacement is recommended if you notice:
- Corrosion or rust
- Bent or distorted clamp shape
- Loose or missing clamp
- Fuel hose movement
- Signs of hose chafing or abrasion
- Previous incorrect repairs
- During fuel hose replacement
- During engine bay restoration or full vehicle restoration
Replacing worn or missing clamps helps ensure the fuel system remains correctly routed, reducing the risk of hose damage and improving long-term reliability.
Porsche 911 Fuel System Components
The fuel system on every classic Porsche relies on more than just pumps, filters and hoses. Correct routing and secure support of every fuel line is equally important for maintaining safety, reliability and factory-correct operation.
Small hardware items such as fuel line clamps are frequently overlooked during restoration, yet they play a critical role in preventing vibration damage and ensuring the fuel system continues to perform as Porsche intended.
Whether carrying out a complete fuel system overhaul or replacing ageing fuel hoses, fitting new OE Match clamps helps complete the job to the highest standard.
Benefits of Replacing the Fuel Line Clamp
- Secures fuel hoses correctly
- Prevents unnecessary hose movement
- Reduces abrasion and chafing
- Helps minimise stress on hose connections
- Supports safe and reliable fuel system operation
- Restores factory-correct engine bay appearance
- Ideal during fuel hose replacement and restoration work
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91611033000
The product you are viewing cross references to these numbers