2003 Hummer H1 Repair

Repair and maintenance information for 2003 Hummer H1 vehicles

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Common 2003 Hummer H1 Problems

Diagnose your 2003 Hummer H1 problem

Vehicle & Problem
DIY Cost
Shop Cost

2003 Hummer H1 Base 8 Cyl 6.5L

Replace a Freeze Plug

Difficulty: Hard

$32.53

$97.68

Vehicle & Problem
DIY Cost
Shop Cost

2003 Hummer H1 Base 8 Cyl 6.5L

Replace a Wheel Cylinder

Difficulty: Moderate

$92.10

$266.77

Vehicle & Problem
DIY Cost
Shop Cost

2003 Hummer H1 Base 8 Cyl 6.5L

Change Engine Oil and Filter

Difficulty: Easy

$18.23

$80.80

Vehicle & Problem
DIY Cost
Shop Cost

2003 Hummer H1 Base 8 Cyl 6.5L

Change Automatic Transmission Fluid and Filter

Difficulty: Moderate

$36.72

$181.97

Vehicle & Problem
DIY Cost
Shop Cost

2003 Hummer H1 Base 8 Cyl 6.5L

Replace an Oil Pan Gasket

Difficulty: Hard

$13.96

$312.91


2003 Hummer H1 Questions and Answers

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2003 Hummer H1 Recalls

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2003 Hummer H1 TSBs

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