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2002-2009 GMC Envoy 4.2L I6

Manifold Nuts

Muffler
25
lb-ft
=
34
Nm
~ Estimated
Note: Apply anti-seize
Labor Time for Muffler:1 hours
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All Muffler Torque Specs

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Componentlb-ftNm
Clamp Bolts4054
Clamp Bolts4054
Flange Bolts3041
Flange Bolts3041
Hanger Bolts1520
Hanger Bolts1520
Heat Shield Bolts1014
Heat Shield Bolts1014
β†’ Manifold Nuts2534
β†’ Manifold Nuts2534
O2 Sensor3547
O2 Sensor3547
O2 Sensor3547
O2 Sensor3547

Manifold Nuts on Other Vehicles

Other Torque Specs for This Vehicle

⚠️ Disclaimer: Always verify torque specifications with your vehicle's service manual. These values are provided as a reference and may vary based on specific vehicle configurations.