Spark plug, Double iridium. Porsche 95B.1 Macan / 95B.2 Macan / 9YA Cayenne  ❭  95890560100

Spark plug, Double iridium.
This OE Match double-iridium spark plug features iridium-tipped electrodes on both the centre and ground sides, offering a finer, more stable spark point and superior resistance to wear compared with standard plugs. This plug is designed specifically for use in the Porsche 95B Macan with 2.0L engine, delivering reliable ignition and enhanced durability.
Sold individually, 4 spark plugs required per engine.

Fits:
Porsche 95B.1 Macan 2.0L R4 TFSI  05/2014-09/2018  (95BAA1+)

Porsche 95B.2 Macan 4-cylinder SI engine 2.0L 2019-21 (2TG)
Option code: (P7CE) Emission standard LEV 3/Tier 3 70
Option code: (P7CM) Emission standard C6b without Real Driving Emissions (RDE)
Option code: (P7GH) Emission standard EU4 without EOBD without hardware modification
Option code: (P7MM) Emission standard EU6 plus

Porsche 9YA Cayenne 2.0L 2018>> (DFKS / DFK)  * China market only
Option code: (7CM) C6B emissions concept without RDE
Option code: (7GR) Emission standard C5 stage 2

The spark plug produces a precisely timed electrical spark to ignite the air-fuel mixture in the combustion chamber, initiating combustion and allowing the engine to generate smooth, efficient power.

The double-iridium design supports improved ignition efficiency, extended service life, and consistent combustion - ideal for high-performance turbocharged engines like the 2.0L Macan.

Manufactured to OE-equivalent standards, this spark plug ensures correct thread dimensions, electrode geometry, and thermal characteristics required by Porsche’s engineering specifications. It offers robust performance under repeated heat cycles, pressure, and sustained operation, helping maintain smooth idle, crisp throttle response, and efficient fuel burn across varied driving conditions.

Designed as a direct replacement, this spark plug installs without modification and is ideal for routine servicing, tune-ups, or replacing worn plugs to maintain peak engine performance.

Function:
• Provides a strong, consistent ignition spark for effective combustion
• Double-iridium electrodes improve spark stability and wear resistance
• Supports smooth idle, responsive acceleration, and efficient performance
• Helps maintain optimal fuel efficiency and controlled emissions
• OE Match heat range and direct-fit design for turbocharged 2.0L engines

Spark plugs are a critical engine component that wear over time from heat, combustion stress, and electrical load. Worn or deteriorated plugs can lead to misfires, rough idle, poor acceleration, and reduced fuel efficiency. Using an OE Match double-iridium spark plug helps ensure dependable ignition performance, long service life, and protection of the ignition system and catalytic converters.

When to replace:
•  Engine misfires or rough idle
•  Reduced throttle response or loss of power
•  Increased fuel consumption
•  When spark plugs approach manufacturer-recommended service intervals
•  During tune-ups or ignition system servicing

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

95890560100

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