2seater Posted June 30, 2017 Share Posted June 30, 2017 I know this is a small item but I am having a difficult time finding a good part number for the feed line. These are the O-rings that install on the nose of the fuel line that inserts into the fuel rail. I believe I have found the correct number for the return line (exits the pressure regulator), Delco 19258137, but I cannot find the feed line ring which is larger diameter? Some of the prices for the return line are crazy high, $3 for the o-ring and $13 shipping. Anyone with a parts manual help? Link to comment Share on other sites More sharing options...
89RedDarkGrey Posted June 30, 2017 Share Posted June 30, 2017 26 minutes ago, 2seater said: These are the O-rings that install on the nose of the fuel line that inserts into the fuel rail. I believe I have found the correct number for the return line (exits the pressure regulator), Delco 19258137, but I cannot find the feed line ring which is larger diameter? http://www.rockauto.com/en/catalog/buick,1989,reatta,3.8l+231cid+v6,1019900,fuel+&+air,fuel+rail+o-ring,6264 1 Link to comment Share on other sites More sharing options...
2seater Posted June 30, 2017 Author Share Posted June 30, 2017 1 hour ago, 89RedDarkGrey said: http://www.rockauto.com/en/catalog/buick,1989,reatta,3.8l+231cid+v6,1019900,fuel+&+air,fuel+rail+o-ring,6264 Yes, I saw that listing and it may, or may not, be correct. It mentions TBI which our cars don't have although the sizes are approximately correct? They have a separate listing for the return line only but not for the inlet so that is why I asked. I couldn't find anything on the typical GM parts sites either? Link to comment Share on other sites More sharing options...
89RedDarkGrey Posted June 30, 2017 Share Posted June 30, 2017 45 minutes ago, 2seater said: It mentions TBI which our cars don't have Yes, they also fit TBI applications. Look at the wording of the Hyperlnk- "fuel rail" which TBI doesn't have. 48 minutes ago, 2seater said: They have a separate listing for the return line only I believe those are for where the filter is (2 same size needed, if you need only that type. Yes, I know the filter is on the pressure side) Link to comment Share on other sites More sharing options...
89RedDarkGrey Posted June 30, 2017 Share Posted June 30, 2017 2 hours ago, 2seater said: I am having a difficult time finding a good part number for the feed line Here you go, Sir- the numbers and alternative places to buy from- http://oemcats.com/search/?search=gm+fuel+line+o-rings&search_mark=4&search_manufacture_year=0 Link to comment Share on other sites More sharing options...
drtidmore Posted June 30, 2017 Share Posted June 30, 2017 I found the set at NAPA (ECHLIN v10067 / 2-18416) for under $5 for the set. These are the VITON type o-rings. 1 Link to comment Share on other sites More sharing options...
2seater Posted July 6, 2017 Author Share Posted July 6, 2017 Many thanks to both of you. I appreciate the help. 1 Link to comment Share on other sites More sharing options...
2seater Posted July 31, 2017 Author Share Posted July 31, 2017 On 6/30/2017 at 1:02 PM, 89RedDarkGrey said: http://www.rockauto.com/en/catalog/buick,1989,reatta,3.8l+231cid+v6,1019900,fuel+&+air,fuel+rail+o-ring,6264 As it turns out I was ordering from Rock Auto for other parts and ordered these as well, and the fit perfectly. Thanks again. 1 Link to comment Share on other sites More sharing options...
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