Hummer Repair Manuals

4 models · 18 model years · 2002–2010

Every Hummer we cover is listed below by model, with the years available, the engines fitted and the recalls on federal record. The catalog spans 2002–2010 across 4 models; H2, H3, H1 account for the deepest year coverage.

01 / PopularMost popular Hummer manuals

02 / All modelsEvery Hummer model we cover

03 / EnginesHummer engines covered

Engine families appearing across the Hummer manuals, with the number of models each appears in.

• 3.7L I5 — 223 cu in, DOHC · 2 models
• 5.3L V8 — 325 cu in, OHV · 2 models
• 6.5L V8 — OHV, turbocharged · 1 model
• 6.6L V8 — OHV, turbocharged · 1 model
• 6.0L V8 — 364 cu in, OHV · 1 model
• 6.2L V8 — 376 cu in, OHV · 1 model
• 6.2L V8 — OHV · 1 model
• 3.5L I5 — 211 cu in, DOHC · 1 model

04 / Known issuesHummer recalls on federal record

29 recalls are logged across all Hummer model years we cover. Models with the most on record:

• Hummer H2 · 21 recalls across 7 years
• Hummer H3 · 7 recalls across 5 years
• Hummer H1 · 1 recalls across 4 years

FAQQuestions about Hummer manuals