Bosch #FGR7KQC.
Beru #14FGR6KQU or #14FGR7KQU.
Tighten to 30Nm, so you need a torque wrench to suit.
No spark plug tubes on 2004 engines.
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2001 Boxster S (triple black). Sleeping easier with LN Engineering/Flat 6 IMS upgrade, low temp thermostat & underspeed pulley.
2001 MV Agusta F4.
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