CITGO Pacemaker Oils are rust and oxidation (R&O) inhibited general purpose lubricants. Manufactured with high viscosity index base stocks, contain anti-foam additives, and readily separate from water. These oils are made from high quality, paraffinic base stocks; their high viscosity index imparts superior temperature-viscosity characteristics. Long service life in closed circulating systems is assured by low carbon-forming tendency and excellent resistance to oxidation, rusting and foaming.
| Pacemaker Oils | English |
| Grade 19 | English | Spanish |
| Grade 32 | English | Spanish |
| Grade 46 | English | Spanish |
| Grade 68 | English | Spanish |
| Grade 100 | English | Spanish |
| Grade 150 | English | Spanish |
| Grade 220 | English | Spanish |
| Grade 320 | English | Spanish |
| Grade 460 | English | Spanish |
| Grade 680 | English | Spanish |
