14-pin plug connector with harness for engine loom. Porsche 911 / 914 / 924S / 928 / 944 S2 / 964 / 968  ❭  91161211305

14-pin plug connector with harness for engine loom. 
This 14-pin plug connector with harness is a high-quality OE Match replacement electrical connector used in the engine wiring loom of multiple Porsche models. It replicates the original factory connector in design, pin layout, and fitment, providing a reliable connection between the engine harness and vehicle electrical system.

Fits:
Porsche 911 - 1970 to 1989 
Porsche 911 turbo - 1975 to 1989
Porsche 914 -1970 to 1976
Porsche 924S - 1986 to1988
Porsche 928 - 1983 to 1995 
Porsche 944S2 - 1985 to 1991 
Porsche 964 - 1989 to 1994 
Porsche 968 - 1992 to 1995

The connector provides a central electrical interface between the engine wiring loom and the vehicle’s main electrical system. It ensures consistent signal and power transmission to critical engine components, sensors, and control systems.

Function:
•  Connects engine wiring loom to vehicle electrical system
•  Maintains reliable electrical continuity across multiple circuits
•  Prevents signal loss, voltage drop, and intermittent faults
•  Supports stable engine operation and diagnostics

Over time, original connectors can suffer from heat exposure, corrosion, brittle plastic, or wiring fatigue. This replacement restores proper electrical integrity within the engine loom, helping to prevent intermittent faults, sensor errors, and poor engine performance. It is ideal for engine rebuilds, wiring repairs, or full loom restorations where dependable OE-level quality is required.

A degraded or damaged engine loom connector can cause a wide range of electrical issues, from poor engine running to complete system failure. Replacing it with a quality OE Match connector restores electrical reliability, improves long-term durability, and helps protect the engine management system from unpredictable faults.

When to replace:
•  Cracked, brittle, or heat-damaged connector housing
•  Corrosion or looseness at pin terminals
•  Intermittent electrical faults or poor engine performance
•  During engine loom repair or restoration
•  When upgrading or refurbishing engine wiring

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Related, superseded, cross reference or alternative numbers for comparison.

91161211305

The product you are viewing cross references to these numbers