We have 33 Hummer H3 manuals covering a total of 10 years of production. In the table below you can see 1 H3 Workshop Manuals,0 H3 Owners Manuals and 6 Miscellaneous Hummer H3 downloads.

Our most popular manual is the H3 L5-3.7L (2007) . This (like all of our manuals) is available to download for free in PDF format.

How to download a Hummer H3 Repair Manual (for any year)

These H3 manuals have been provided by our users, so we can’t guarantee completeness. We’ve checked the years that the manuals cover and we have Hummer H3 repair manuals for the following years; 2006, 2007, 2008, 2009, 2010 and 2016.

Go through the 33 different PDF’s that are displayed below, for example this one. You’ll then be shown the first 10 pages of this specific document, you can then scroll down and click ‘show full PDF’. Then you can click download you’ve got a totally free car manual, forever!

What topics does the Hummer H3 Service/Repair Manual cover?

In total, that's over 32410 pages of content dedicated to your Hummer H3. Here’s a non exhaustive list of what’s covered;

• Hummer H3 service manual for roadside repairs
• Hummer H3 owners manual covering weekly checks
• Hummer H3 workshop manual covering Lubricants, fluids and tyre pressures
• Hummer H3 service PDF's covering routine maintenance and servicing
• Detailed Hummer H3 Engine and Associated Service Systems (for Repairs and Overhaul) (PDF)
• Hummer H3 Transmission data Service Manual PDF
• Hummer H3 Brakes and suspension PDF
• Hummer H3 Wiring Diagrams

Looking for a Free Hummer H3 Haynes / Hummer H3 Chilton Manuals?

We get a lot of people coming to the site looking to get themselves a free Hummer H3 Haynes manual. There are two things you need to know; firstly it’s illegal, and secondly - there are much better ways of servicing and understanding your Hummer H3 engine than the Haynes manual. That’s essentially what we’re here for - to give you an alternative to the Haynes and Chilton, online and totally for free.