Earth Strap, Engine To Body. Porsche 991.1 R / GT3 / GT3 RS 2014-16  ❭  9A160705800

Earth Strap, Engine To Body.

The engine-to-body earth strap is a critical component of the vehicle’s electrical grounding system, providing a direct electrical connection between the engine and the chassis. This connection allows electrical current to safely return to the battery, ensuring stable operation of key systems such as the starter, alternator, and engine control unit.

Fits:

• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16 

 
Diagram Ref No 13

What This Product Does:

• Provides a grounding path between engine and vehicle body
• Ensures proper operation of starter and charging systems
• Stabilises voltage across electrical circuits
• Prevents electrical interference and irregularities

Symptoms Of Wear Or Failure:

• Slow or difficult engine starting
• Intermittent electrical faults or warning lights
• Charging system issues or battery problems
• Erratic behaviour of electrical components or sensors
• Visible corrosion, fraying, or damage to the strap

Why Replacement Matters:

• Restores proper electrical grounding and current flow
• Ensures reliable engine starting and battery charging
• Prevents voltage drops and intermittent faults
• Protects sensitive electronic systems from damage
• Improves overall vehicle reliability and performance

Related reference numbers
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9A160705800

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