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Replacing undertray fasteners

HorizonsEdge

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aaron
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Hi,
Planning my first FL5 oil change. Would like to have spares on hand just in case. Can anyone provide a link for parts kit? Has anyone replaced with more durable hardware (is that even possible)?

Thx
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MoodySara

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Just a FYI.
One thing I see often is rounded Philip heads on the screws. It's a P3 screw. A P2 will work some of the time but can easily round out the slot.
 

cryptolime

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Just a FYI.
One thing I see often is rounded Philip heads on the screws. It's a P3 screw. A P2 will work some of the time but can easily round out the slot.
yep. and they seize easily. I kept having them round out due to seizing. Finally applied anti-seize to the four fasteners and haven't had any issues since. and they really don't need to be super tight. Just snug. Never had one fall off or loosen up.

but, every time I had the dealer work on it, they'd hit it with their impact and it would be ungodly tight. pissed me off every time! turned a simple oil change into something annoying.
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