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Oil tank gasket. Porsche 911 1973-89 / 930 1975-89

Oil tank gasket. Porsche 911 1973-89 / 930 1975-89 - 91110719203

OE Match

91110719203/1

Product Information

Oil tank gasket.
This precision-cut gasket seals the connection between the outer oil reservoir and the inner fender, preventing oil leaks and maintaining proper system pressure.

Fits:
Porsche 911 1973 - 1989
Porsche 911 (930) Turbo 1975 - 1989

Diagram Ref No 13.

As the oil tank gasket ages, it becomes brittle, compressed, or cracked from heat cycles and vibration. This leads to oil seepage around the tank area, creating drips beneath the car, engine-bay contamination, and potential loss of oil pressure. Replacing the gasket restores a proper seal, prevents oil leaks, and helps maintain the health and cleanliness of the lubrication system.

Replace the oil tank gasket when:
• You notice oil drips or seepage around the oil tank
• The gasket appears dry, brittle, cracked, or crushed
• The oil tank is being serviced or removed
• You smell oil fumes from the rear right side of the vehicle
• Oil pressure seems inconsistent due to possible leakage
• Performing a restoration or major engine/oil system refresh

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91110719203

91110719203

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Oil tank gasket. Porsche 911 1973-89 / 930 1975-89