Service and repair manuals for 15 model years of the Buick LaCrosse, 2005 to 2019. Each manual is matched to one exact year — the specifications and procedure sequences are the ones Buick published for that year's engine and trim, not values carried across the whole production run.
Engines across the range: 3.8L V6 — 232 cu in, OHV · 3.6L V6 — 217 cu in, DOHC · 5.3L V8 — 325 cu in, OHV · 3.0L V6 — DOHC · 2.4L I4 — 145 cu in, DOHC · 3.6L V6 — DOHC · 2.5L I4 — DOHC.
Federal safety record, all years: 34 recalls, 2,894 owner complaints and 8,265 technical service bulletins are logged for the LaCrosse. Refreshed 2026-08-21.
01 / Model yearsChoose your LaCrosse year
| Year | Price | Recalls | Engines | Trims | |
|---|---|---|---|---|---|
| 2019 | $49.99 | 2 | 3.6L V6; 2.5L I4 | Premium Sedan 4-Door · Base Sedan 4-Door · Preferred Sedan 4-Door · Essence Sedan 4-Door +2 | details → |
| 2018 | $49.99 | 2 | 3.6L V6; 2.5L I4 | Premium Sedan 4-Door · Base Sedan 4-Door · Preferred Sedan 4-Door · Essence Sedan 4-Door +1 | details → |
| 2017 | $49.99 | 2 | 3.6L V6 | Premium Sedan 4-Door · Base Sedan 4-Door · Preferred Sedan 4-Door · Essence Sedan 4-Door | details → |
| 2016 | $49.99 | 2 | 3.6L V6; 2.4L I4 | Premium Sedan 4-Door · Base Sedan 4-Door · Leather Sedan 4-Door · Sport Touring Sedan 4-Door | details → |
| 2015 | $49.99 | 3 | 3.6L V6; 2.4L I4 | Premium Sedan 4-Door · Base Sedan 4-Door · Leather Sedan 4-Door | details → |
| 2014 | $49.99 | 2 | 2.4L I4; 3.6L V6 | Premium Sedan 4-Door · Base Sedan 4-Door · Leather Sedan 4-Door | details → |
| 2013 | $49.99 | 4 | 3.6L V6; 2.4L I4 | Premium Sedan 4-Door · Base Sedan 4-Door · Leather Sedan 4-Door · CXS Sedan 4-Door +1 | details → |
| 2012 | $29.99 | 3 | 2.4L I4; 3.6L V6 | Premium Sedan 4-Door · Base Sedan 4-Door · Leather Sedan 4-Door · Convenience Sedan 4-Door +2 | details → |
| 2011 | $29.99 | 2 | 2.4L I4; 3.6L V6 | CXL Sedan 4-Door · CX Sedan 4-Door · CXS Sedan 4-Door | details → |
| 2010 | $29.99 | 1 | 3.0L V6; 2.4L I4; 3.6L V6 | CXL Sedan 4-Door · CX Sedan 4-Door · CXS Sedan 4-Door | details → |
| 2009 | $29.99 | 2 | 3.8L V6; 5.3L V8 | CXL Sedan 4-Door · CX Sedan 4-Door · Super Sedan 4-Door | details → |
| 2008 | $29.99 | 2 | 3.8L V6; 3.6L V6; 5.3L V8 | CXL Sedan 4-Door · CX Sedan 4-Door · CXS Sedan 4-Door · Super Sedan 4-Door | details → |
| 2007 | $29.99 | 2 | 3.8L V6; 3.6L V6 | CXL Sedan 4-Door · CX Sedan 4-Door · CXS Sedan 4-Door | details → |
| 2006 | $29.99 | 2 | 3.8L V6; 3.6L V6 | CXL Sedan 4-Door · CX Sedan 4-Door · CXS Sedan 4-Door | details → |
| 2005 | $29.99 | 3 | 3.8L V6; 3.6L V6 | CXL Sedan 4-Door · CX Sedan 4-Door · CXS Sedan 4-Door | details → |
02 / InsideSample pages
From the 2019 LaCrosse manual.
03 / ContentsWhat the manual covers
- Quick Lookups 618
- General Information 2,011
- Accessories & Equipment 7,461
- Heating, Ventilation & A/C (HVAC) 323
- Body & Frame 2,237
- Hybrid/Electric Powertrain 942
- Brakes 987
- Maintenance 14
- Drivelines & Axles 172
- Restraints 426
- Electrical 4,831
- Steering 420
- Engine Mechanical 970
- Suspension 321
- Engine Performance 2,894
- Transmission 1,116
- First Pass - 111
- Second Pass - Loosen 45
04 / OwnershipOwn it — don't rent it
| Option | What you pay | After a year |
|---|---|---|
| eManualStore LaCrosse manual | $29.99–$49.99 once | Still yours |
| Per-vehicle online subscription | from $29 / year, renewing | Pay again or lose access |
| Library membership services | $33 / month, capped | $396 spent, nothing kept |
| Professional shop databases | $499–$2,388 / year | Renew or lose access |
Competitor figures as published on their sites, August 2026.
FAQQuestions about the LaCrosse manual
Which LaCrosse years does this manual cover?
Every year from 2005 to 2019 — 15 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 Buick LaCrosse manual or an aftermarket guide?
The OEM version. It carries the procedures, specifications, torque values and wiring diagrams Buick published for the LaCrosse, organized by system — not a condensed aftermarket summary.
Does it include LaCrosse wiring diagrams?
Yes. Full wiring diagrams are part of every LaCrosse manual, alongside repair procedures, specifications and diagnostic information.
Does the manual cover LaCrosse recalls?
34 recalls are on federal record across the 2005–2019 LaCrosse, listed by year below. The manual carries the manufacturer's diagnostic and repair procedures behind the systems involved; the recall repairs themselves are performed free by Buick dealers.
Why do some LaCrosse years cost more?
Pricing follows the manual: 2005–2012 at $29.99, 2013–2019 at $49.99. Newer model years have substantially larger manuals with more systems, control modules and diagrams.
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.
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By year: 2019 · 2018 · 2017 · 2016 · 2015 · 2014 · 2013 · 2012 · 2011 · 2010 · 2009 · 2008