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Fuel Injector O-Rings

Discussion in '1st Gen Tundras (2000-2006)' started by bfunke, Aug 6, 2025 at 10:53 AM.

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Aug 6, 2025 at 10:53 AM

#1

#1
bfunke [OP] Tundra Curmudgeon

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Oct 13, 2019

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#37321

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2,588

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Bryan

South Carolina

Vehicle:

2018 SR-5 CM 5.7, 2000 SR-5 AC 4.7L

Quick question for the fuel injection gurus. Noticed one of my o-rings is split so I'm going to replace them all while I have the manifold off. Is this a part that should only be OEM or are aftermarket o-rings like FelPro acceptable?

Part numbers for 2000 4.7L:

23291-41010 Insulator, Vibration

90480-13005 Grommet

90301-07024 O-ring

Last edited: Aug 6, 2025 at 11:06 AM

bfunke, Aug 6, 2025 at 10:53 AM

#1

Aug 6, 2025 at 11:16 AM

#2

#2
shifty` Dead heads and frog legs. Mmm... cake mix!

Joined:

Jun 20, 2020

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#48239

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ATL

Vehicle:

'06 AC Limited V8/4WD

(see signature for truck info)

If Fel-Pro was half as much, I'd probably go for it. If the price is comparable, I'd stick with OEM. But then again, that's my M.O. with most things...

shifty`, Aug 6, 2025 at 11:16 AM

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