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Your cart is empty.An ACDelco GM Original Equipment Fuel Injector Seal Kit contains the necessary seals to service a fuel injector, and is a GM-recommended replacement for your vehicle’s original component. The seal provides liquid-tight connections between the fuel injector and related components. This fuel injector seal kit has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
APB2FAST
2025-08-22 13:29:37
This product worked perfectly for my 2005 Pontiac GTO with the LS2. Just make sure to clean the intake manifold fuel injector bosses really well prior to using these fuel injector o-rings. Otherwise you may get one or many vacuum leaks indirectly to the new o-rings. Also using a little engine oil will allow the injector o-rings to slide into the intake manifold injector bosses without rolling. Rolling can also cause vacuum leaks. Great product that works well in my 2005 Pontiac GTO turbocharged LS2.
Dan
2025-07-21 16:20:18
Needed to upgrade injectors and wanted new o rings to fit my LS3 intake and these fit perfectly.
Kay
2025-06-03 10:48:07
Nice OEM O rings, used them for my 42lb in injectors, fit great!
JOE
2025-05-21 17:03:00
Factory parts.
Sean
2025-04-29 15:45:46
These are genuine GM parts. But did arrive late.
Customer
2025-04-20 19:01:47
Worked fine
Albert cholico
2025-04-16 13:15:21
Worked just like the original O-rings
MOPAR
2025-02-17 15:43:51
Fit as expected.
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