Engine Block - Front View

2004 Oldsmobile Bravada AWDSECTION Engine Block - Front View
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Bolt Size & Locations On Engine Block - Front View
GM1492382Courtesy of GENERAL MOTORS CORP.
Engine Block - Front View

Service Call Out Thread Size Insert Drill Counterbore Tool Tap Driver Drill Depth (Maximum) Tap Depth (Maximum)
J 42385-850 MM (IN) MM (IN)
1 M8 x 1.25 210 206 207 208 209 23.5 0.93 18.5 0.73
2 M12 x 1.75 855 856 857 858 859 33.5 1.32 26.5 1.04
3 M10 x 1.5 215 211 212 213 214 24.5 0.96 19.5 0.77
4 M6 x 1 205 201 202 203 204 20 0.787 16 0.63
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.