Porsche 996 997 Boxster 987 Spark Plugs 6x NGK 99917022390

Porsche 996 997 Boxster 987 Spark Plugs 6x NGK 99917022390

These spark plugs are engineered to deliver reliable ignition performance across a range of naturally aspirated Porsche engines. Selected according to Porsche's original specifications, they feature the appropriate heat range for optimal combustion and engine efficiency. NGK spark plugs have been trusted by Porsche owners for decades, offering superior durability and consistent performance in both classic and modern applications.

Fits:

• Porsche 996 Carrera 3.6; verify reference 99917022390 against the fitted plug.

• Porsche 997 3.8 S up to 2008; verify the engine application before ordering.

• Porsche Boxster 987 up to 2008, subject to engine specification.

• For Cayman 987 applications, confirm compatibility by VIN and original plug reference before ordering.

Reference Numbers:

• 99917022390

About NGK

NGK is a long-established Japanese manufacturer founded in Nagoya in 1936, renowned as a world market leader in spark plug and glow plug production. The company has supplied original equipment to Porsche and major automotive manufacturers for generations, earning multiple awards for exceptional product quality and reliability.

What's Included:

• 6x Spark plugs

• Supplied as shown in the illustration

Supplied by Stuttgart Spares

Specialist supplier of quality Porsche parts for classic and modern models, with a focus on 924, 944, 968, 928, Boxster and 996 models.