Spark Plug (Set of 4) - VW/Audi 1.4T Mk6 / Mk6.5 / Jetta / Golf | 04E905612C-BOS-KT4

Set of 4 Spark Plugs

Generally when one spark plug fails that means the rest will also fail soon. We recommend you change all spark plugs at once. That way a month later you won't be running a cylinder short because one of your other spark plugs failed.  


Bosch OE Finewire Iridium is engineered to deliver both High performance and long life. The Bosch Iridium Plug provides original equipment design, materials and processes represent the best of OE technology.

The ultra fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and platinum ground electrode help it to go the distance.

Center Electrode Core Material: Nickel-Yttrium and Copper and Iridium - Center Electrode Tip Material: Iridium - Ground Electrode Tip Material: Nickel-Yttrium and Iridium 

Features and Benefits:

• OE design for optimum fit and function
• Center electrode is an ultra fine wire design.
• Provides broader heat range to resist pre-ignition and fouling
• Delivers exceptional ignitability and performance
• Tapered shape ground electrode
• Laser welded iridium-platinum alloy inlay
• Nickel-plated shell with rolled threads
• Anti-seize and corrosion protection
  
  
  
  OE Part # 04E-905-612-C / 04E905612 C / 04E 905 612 C / 04E905612C
  
  
  Bosch #'s 8180 / 0241145515 / Y5KPP332S
  
  

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov