Porsche Spark Plug Denso 99917023890

The Porsche Spark Plug Denso 99917023890, manufactured by Denso (part number XU22EPR-U), is an OE Supplier part engineered for high performance and reliable ignition in select Porsche 911 models. This spark plug meets Porsche's stringent standards for precise fit and optimal combustion, supporting both road and “Cup” Race Cars across various 911 submodels and engine configurations.

Key Features:

• OE Supplier quality for select Porsche 911 models (chassis 997, engines 3.6L H6, 3.8L H6, 4.0L H6)
• Manufacturer: Denso
• Manufacturer part number: XU22EPR-U
• Porsche OE part number: 99917023890

Verified Applications:

• Porsche 911 Carrera, Carrera 4, Carrera S, Carrera 4S, Carrera GTS (2006–2011, Coupe and Convertible, as catalogued)
• Porsche 911 GT2, GT3, GT3 RS, GT3 RS 4.0 (2007–2011, Coupe)
• Porsche 911 Turbo, Turbo S (2007–2011, Coupe and Convertible)
• Suitable for race “Cup” Cars as specified in catalog data

For exact model and fitment coverage, consult the supplied catalog fitment summary. Select Denso for OE-level performance tailored to your Porsche 911.