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2006 GMC SIERRA 3500
8.1L V8•4WD•gas•L18
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Repairs0Labor1050Torque280Fluid18DTC2314Battery2Maintenance0Recalls0
Fluid · A/C Refrigerant

A/C Refrigerant

for 2006 GMC Sierra 3500 8.1L V8 · 4WD
Fluid Type
R-134a

Notes

GMT800 platform (2001+) Always verify against the underhood charge label when legible — charge weight is a fill-to spec, not an estimate.

Other fluid systems on this vehicle

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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