OEM Spark Plugs for BMW N63, N63TU, & N63TU2


Set of (8) OEM Spark Plugs for BMW N63/TU/TU2 Engines


N63: Bosch ZR-5-TPP-33 / BMW SKU: 12 12 0 037 580

N63TU: Bosch ZR-5-TPP-330 (8165) / BMW SKU: 12 12 0 040 581

N63TU2: Denso SXB24LCF-D6 / BMW SKU: 12 12 0 047 946

N63TU3: Newer engines – not yet available

*We recommend opting for the 1-step colder spark plugs on modified BMW N63 engines.

Refresh your BMW with a set of OEM Bosch spark plugs for the N63, N63TU, and N63TU2. We recommend replacing spark plugs every 40,000 miles on stock N63’s and every 20,000-30,000 miles on modified N63 engines. Common symptoms of old, worn spark plugs include:

  • Rough Idle
  • Misfires
  • Power Loss

These symptoms do not always indicate an issue with the N63 spark plugs. Regardless of symptoms, we recommend replacing the N63, N63TU, and N63TU2 spark plugs every 40,000 miles.

Additional information


N63, N63TU, N63TU2


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