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Mickey
2025-09-06 11:29:26
If you have the GM 3800 you need these. I have heard other manufacturers o-rings have issues but these don't. The metal is the way to go. We've seen time and time again what happens to the plastic ones.
Steve L
2025-09-03 18:50:09
I found this replacement part to be better than the plastic original.
Joshua H
2025-08-12 14:50:10
Love the product and fast shipping amazons the best
Tazio57
2025-08-03 16:31:19
Fit and work well. Highly recommended. Made of metal and includes new o-rings. Make sure the o-ring bores in the engine are very well cleaned before installing. Any little bit of residue from the old o-ring seal can cause the new o-ring seal to leak. Buy these before trying to remove the old factory plastic parts as they will almost certainly break during disassembly.
Customer
2025-07-01 21:22:28
Not even the part I got. The part I received was a 91051-20 in a 91051-19 package.
Customer
2025-01-18 12:40:43
I recommend.
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