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2009
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Envoy 4WD V8-5.3L
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Engine, Cooling and Exhaust
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Machined Surface Damage Caution
Machined Surface Damage Caution
Machined Surface Damage Caution
Caution:
Do not nick, scratch or damage the sealing surface. The sealing surface is a machined surface. Damage to the machined surface can cause leakage.