Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png +443456003478 https://d911api.datadial.net Facebook Instagram
Select your vehicle to check compatibility
99917015790/1x6
Product Information
Product Information
Spark Plugs, WR4CC
The NGK spark plug set (pack of 6) is a complete ignition service solution designed specifically for the Porsche 911 3.2-litre Carrera (1984–1989) without catalytic converter. This set includes all six spark plugs required for a full engine replacement, ensuring even combustion and consistent ignition performance across the flat-six engine.
PACK OF 6

Fits:
Porsche 911 3.2L Carrera 1984 - 1989
* Non Catalyst

Spark plugs are a critical ignition component, responsible for igniting the air-fuel mixture within each combustion chamber. On non-catalyst engines, correct spark plug specification is essential to maintain optimal combustion characteristics, throttle response, and engine efficiency. Incorrect or worn spark plugs can result in misfires, rough idle, loss of power, and increased fuel consumption.

 • Produces a precise spark to ignite the air-fuel mixture
 • Supports efficient combustion and smooth engine operation
 • Helps maintain power delivery and fuel efficiency

Key Functions & Benefits:
  Genuine NGK manufacture
  Complete set of 6 spark plugs for flat-six engines
  Correct specification for non-catalyst 3.2 Carrera
  OEM-quality ignition performance and durability
  Long service life with reduced risk of fouling



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Related, superseded, cross reference or alternative numbers for comparison.

99917015790

The product you are viewing cross references to these numbers