Indicator unit housing rear (Plastic). Porsche 911 1969-89  ❭  9116319

Rear indicator PLASTIC unit housing after market product. Complete with wiring & rubber gasket.

This Left (OE ref no 91163193900) and Right (OE ref no 91163194000) Rear Indicator Unit Housings are replacement signal lamp housings manufactured to closely match the original units used on Porsche 911 models from 1970 through 1989. These housings are the structural assemblies that mount and hold the rear turn signal lamp and related wiring in place.

Fits:
Porsche 911 1969 - 1989


These  rear indicator unit housings provide a direct-fit aftermarket solution that replicates the shape, mounting points, and material quality of the original Porsche rear indicator housings. Moulded from durable plastic and supplied complete with wiring and a rubber gasket, they are designed to install easily into the rear quarter panel without modification. Ideal for restoration or maintenance of classic 911 lighting assemblies, they help preserve correct signal alignment and long-lasting performance.

The rear indicator unit housing forms the rigid body that supports the rear turn signal lamp and secures it to the vehicle. It positions the lamp correctly for optimal visibility, holds the electrical connections in place, and provides a stable mount to resist vibration and shock while driving.

Installed behind the rear indicator lens and attached to the vehicle body, this housing protects the lamp and wiring from moisture and debris. It also ensures proper optical alignment so that the turn signals function correctly and are clearly visible to other drivers. The housing includes provisions for the rubber sealing gasket to maintain a weather-tight fit.

Original rear indicator housings can become brittle, cracked, or damaged due to age, heat cycling, and road conditions. A compromised housing may allow moisture ingress or poor wiring contact, leading to unreliable signal operation or early bulb failure. Replacing worn housings restores proper fit, improves signal reliability, and helps maintain the historic correct look of the rear lighting.

When to replace:
•  Housing is cracked, broken, or warped
•  Rear turn signal is intermittent or not working
•  Signs of moisture or corrosion in the housing
•  Indicator assembly removed during bodywork or restoration
•  Routine maintenance on classic lighting systems

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Related, superseded, cross reference or alternative numbers for comparison.

9116319

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