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Engine Code Location

WARNING: This page does not describe the selected car, but rather 36 other vehicles, including the 2002 Saturn Vue, 2002 Pontiac Montana, 2002 Pontiac Aztek, 2002 Oldsmobile Silhouette, and 2002 Oldsmobile Bravada. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: For description of engine (RPO) code, see 2002 MODEL COVERAGE  table.

  1. LA1

    On left side of engine block, above starter. See Fig 1.
    Fig 1: Locating Engine Identification Number (LA1)
    G00057692Courtesy of GENERAL MOTORS CORP.
  2. LB7, LN2, L61 & L81

    On rear left side of engine block, on engine-to-transmission mating flange. See Fig 2 or Fig 3 .
    NOTE: Engine identification number location illustration for engine code L81 is not available from manufacturer.
    Fig 2: Locating Engine Identification Number (LB7)
    G00057693Courtesy of GENERAL MOTORS CORP.
    Fig 3: Locating Engine Identification Number (LN2 & L61)
    G00057694Courtesy of GENERAL MOTORS CORP.
  3. L65

    On rear left side of engine block, on engine-to-transmission mating flange, and on lower right front of engine. See Fig 4
    Fig 4: Locating Engine Identification Number (L65)
    G00057695Courtesy of GENERAL MOTORS CORP.
  4. LE8 & LL8

    On lower left front of engine block. See Fig 5 or Fig 6 .
    Fig 5: Locating Engine Identification Number (LE8)
    G00057696Courtesy of GENERAL MOTORS CORP.
    Fig 6: Locating Engine Identification Number (LL8)
    G00057697Courtesy of GENERAL MOTORS CORP.
  5. L34

    On rear left side of engine block. See Fig 7.
    Fig 7: Locating Engine Identification Number (L34)
    G00057698Courtesy of GENERAL MOTORS CORP.
  6. LM7, LQ4, LQ9, LR4, LU3, L18, L30, L31, L35 & L59

    On rear left side of engine block, below left-side cylinder head or below right-side cylinder head. See Fig 8.
    Fig 8: Locating Engine Identification Number (LM7, LQ4, LQ9, LR4, LU3, L35 & L59)
    G00057699Courtesy of GENERAL MOTORS CORP.
  7. L18, L30 & L31

    On rear left side of engine block, below cylinder head. See Fig 9 or Fig 10 .
    Fig 9: Locating Engine Identification Number (L18)
    G00057700Courtesy of GENERAL MOTORS CORP.
    Fig 10: Locating Engine Identification Number (L30 & L31)
    G00057701Courtesy of GENERAL MOTORS CORP.