GMC C5500 Topkick Service & Repair Manual 2003–2009

Service and repair manuals for 7 model years of the GMC C5500 Topkick, 2003 to 2009. Each manual is matched to one exact year — the specifications and procedure sequences are the ones GMC published for that year's engine and trim, not values carried across the whole production run.

Engines across the range: 6.6L V8 — 403 cu in, OHV, turbocharged · 8.1L V8 — OHV.

01 / Model yearsChoose your C5500 Topkick year

YearPriceRecallsEnginesTrims
2009 $29.99 6.6L V8; 8.1L V8 C5C044 Cab & Chassis - Conventional 2-Door · C5C044 · C5E044 · C5C042 +8 select
2008 $29.99 6.6L V8; 8.1L V8 C5C044 Cab & Chassis - Conventional 2-Door · C5C044 · C5E044 · C5C042 +8 select
2007 $29.99 6.6L V8; 8.1L V8 C5C044 Cab & Chassis - Conventional 2-Door · C5C044 · C5E044 · C5C042 +8 select
2006 $29.99 6.6L V8; 8.1L V8 C5C044 Cab & Chassis - Conventional 2-Door · C5C044 · C5E044 · C5C042 +8 select
2005 $29.99 6.6L V8; 8.1L V8 C5C044 Cab & Chassis - Conventional 2-Door · C5C044 · C5E044 · C5C042 +8 select
2004 $29.99 6.6L V8; 8.1L V8 C5C042 · C5E042 · C5E042 Cab & Chassis - Crew Cab · C5U042 Motorhome - Cutaway +4 select
2003 $29.99 6.6L V8; 8.1L V8 C5C042 · C5E042 · C5E042 Cab & Chassis - Crew Cab · C5U042 Motorhome - Cutaway +4 select

02 / Other yearsOther C5500 Topkick years

2009 GMC C5500 Topkick · $29.99 select →

Engines: 6.6L V8 — 403 cu in, OHV, turbocharged; 8.1L V8 — OHV. Trims: C5C044 Cab & Chassis - Conventional 2-Door · C5C044 · C5E044 · C5C042 · C5E042 · C5E042 Cab & Chassis - Crew Cab · C5E044 Cab & Chassis - Crew Cab · C5V042 Cutaway · C5U042 Motorhome - Cutaway · C5U042 · C5V042 · C5C042 Cab & Chassis - Conventional 2-Door.

No recalls on federal record for the 2009 C5500 Topkick.

2008 GMC C5500 Topkick · $29.99 select →

Engines: 6.6L V8 — 403 cu in, OHV, turbocharged; 8.1L V8 — OHV. Trims: C5C044 Cab & Chassis - Conventional 2-Door · C5C044 · C5E044 · C5C042 · C5E042 · C5E042 Cab & Chassis - Crew Cab · C5E044 Cab & Chassis - Crew Cab · C5U042 Cutaway · C5U042 · C5V042 · C5V042 Cab & Chassis - Cutaway · C5C042 Cab & Chassis - Conventional 2-Door.

No recalls on federal record for the 2008 C5500 Topkick.

2007 GMC C5500 Topkick · $29.99 select →

Engines: 6.6L V8 — 403 cu in, OHV, turbocharged; 8.1L V8 — OHV. Trims: C5C044 Cab & Chassis - Conventional 2-Door · C5C044 · C5E044 · C5C042 · C5E042 · C5E042 Cab & Chassis - Crew Cab · C5E044 Cab & Chassis - Crew Cab · C5U042 Cutaway · C5U042 · C5V042 · C5V042 Cab & Chassis - Cutaway · C5C042 Cab & Chassis - Conventional 2-Door.

No recalls on federal record for the 2007 C5500 Topkick.

2006 GMC C5500 Topkick · $29.99 select →

Engines: 6.6L V8 — 403 cu in, OHV, turbocharged; 8.1L V8 — OHV. Trims: C5C044 Cab & Chassis - Conventional 2-Door · C5C044 · C5E044 · C5C042 · C5E042 · C5E042 Cab & Chassis - Crew Cab · C5E044 Cab & Chassis - Crew Cab · C5U042 Motorhome - Cutaway · C5U042 · C5V042 · C5V042 Cab & Chassis - Cutaway · C5C042 Cab & Chassis - Conventional 2-Door.

No recalls on federal record for the 2006 C5500 Topkick.

2005 GMC C5500 Topkick · $29.99 select →

Engines: 6.6L V8 — 403 cu in, OHV, turbocharged; 8.1L V8 — OHV. Trims: C5C044 Cab & Chassis - Conventional 2-Door · C5C044 · C5E044 · C5C042 · C5E042 · C5E042 Cab & Chassis - Crew Cab · C5E044 Cab & Chassis - Crew Cab · C5U042 Motorhome - Cutaway · C5V042 · C5U042 · C5V042 Cab & Chassis - Cutaway · C5C042 Cab & Chassis - Conventional 2-Door.

No recalls on federal record for the 2005 C5500 Topkick.

2004 GMC C5500 Topkick · $29.99 select →

Engines: 6.6L V8 — 403 cu in, OHV, turbocharged; 8.1L V8 — OHV. Trims: C5C042 · C5E042 · C5E042 Cab & Chassis - Crew Cab · C5U042 Motorhome - Cutaway · C5V042 · C5U042 · C5V042 Cab & Chassis - Cutaway · C5C042 Cab & Chassis - Conventional 2-Door.

No recalls on federal record for the 2004 C5500 Topkick.

2003 GMC C5500 Topkick · $29.99 select →

Engines: 6.6L V8 — 403 cu in, OHV, turbocharged; 8.1L V8 — OHV. Trims: C5C042 · C5E042 · C5E042 Cab & Chassis - Crew Cab · C5U042 Motorhome - Cutaway · C5U042 · C5V042 · C5V042 Cab & Chassis - Cutaway · C5C042 Cab & Chassis - Conventional 2-Door.

No recalls on federal record for the 2003 C5500 Topkick.

03 / OwnershipOwn it — don't rent it

OptionWhat you payAfter a year
eManualStore C5500 Topkick manual$29.99 onceStill yours
Per-vehicle online subscriptionfrom $29 / year, renewingPay again or lose access
Library membership services$33 / month, capped$396 spent, nothing kept
Professional shop databases$499–$2,388 / yearRenew or lose access

Competitor figures as published on their sites, August 2026.

FAQQuestions about the C5500 Topkick manual

Which C5500 Topkick years does this manual cover?

Every year from 2003 to 2009 — 7 separate manuals, one per model year. Pick your year in the selector; the manual you receive is matched to that exact year, engine and trim.

Is this the OEM GMC C5500 Topkick manual or an aftermarket guide?

The OEM version. It carries the procedures, specifications, torque values and wiring diagrams GMC published for the C5500 Topkick, organized by system — not a condensed aftermarket summary.

Does it include C5500 Topkick wiring diagrams?

Yes. Full wiring diagrams are part of every C5500 Topkick manual, alongside repair procedures, specifications and diagnostic information.

Why do some C5500 Topkick years cost more?

Every C5500 Topkick year is $29.99.

Is this a subscription?

No. One payment, and the manual is yours to keep — unlike per-vehicle subscriptions that renew every year.

How do I get the manual after purchase?

It is a digital manual — nothing ships. Access details arrive by email right after checkout, and you can use it on any device.

RelatedSame-era GMC manuals

By year: 2009 · 2008 · 2007 · 2006 · 2005 · 2004 · 2003