There was another thread about spark plugs but it really went only into how often they should be changed.
I want to know which ones are the best to use for the car?
Do these affect performance at all?
So far I have found:
Bosch Double Iridium Spark Plugs Part #7434
https://www.boschautoparts.com/en/auto/spark-plugs/double-iridium-spark-plugs?partId=7434
NGK SILZKFR8E7S Laser Iridium Spark Plug
https://www.amazon.com/NGK-SILZKFR8E7S-Iridium-Spark-Plug/dp/B01BFB824I
Mercedes OEM 0041597003
Set of 4 Genuine Mercedes W117 CLA250 2014-2015 C300 2015 Spark Plug 0041597003 | eBay
I want to know which ones are the best to use for the car?
Do these affect performance at all?
So far I have found:
Bosch Double Iridium Spark Plugs Part #7434
https://www.boschautoparts.com/en/auto/spark-plugs/double-iridium-spark-plugs?partId=7434
NGK SILZKFR8E7S Laser Iridium Spark Plug
https://www.amazon.com/NGK-SILZKFR8E7S-Iridium-Spark-Plug/dp/B01BFB824I
Mercedes OEM 0041597003
Set of 4 Genuine Mercedes W117 CLA250 2014-2015 C300 2015 Spark Plug 0041597003 | eBay
