where is the oil sending unit located on a 1990 buick riviera

1990 BUICK RIVIERA
150,000 MILES
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CETANLUTA
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  • 1 POST
need to replace the unit
Mar 9, 2012 at 2:18 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
OPSU, On lower right front side of engine
Mar 9, 2012 at 2:47 AM
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