BRAND-SPECIFIC PARTS DIRECTORY
Buick Engines & Parts
Browse 36 engine-code and engine-family references, plus component categories for Buick vehicles. Enquire with model, year and VIN for verification.

GENERAL MOTORS / ENGINE & PARTS REFERENCESExplore the extended Buick GM catalog
ENGINE CODES / BUICK
Buick engine directory
These are illustrative engine references, not confirmed fitment records or stock listings.
1.4 LUJ Turbo↗1.5 LFV Turbo↗2.0 LSY Turbo↗2.0 LTG Turbo↗2.4 LEA↗2.5 LCV↗3.6 LFX V6↗3.6 LGX V6↗3.8 Series II V6↗3.8 Series III V6↗Buick 215↗Buick 300↗Buick 340↗Buick 350↗Buick 400↗Buick 430↗Buick 455↗L26↗L27↗L32↗L36↗L3Z↗L61↗L67↗L82↗LA1↗LAF↗LE5↗LFW↗LG3↗LHU↗LKW↗LLT↗LN3↗LUV↗LY7↗
No matching references. You can still request a part by code.
POPULAR PARTS / Buick
Shop Buick parts by category.
Each category expands to show commonly requested replacement-part types. Individual fitment must be confirmed.
01Complete Engines7 subcategories
02Engine Components12 subcategories
03Turbochargers & Intake8 subcategories
04Fuel & Injection7 subcategories
05Cooling System7 subcategories
06Transmissions & Drivetrain9 subcategories
07Brakes7 subcategories
08Suspension & Steering9 subcategories
09Electrical & Ignition10 subcategories
10Filters & Service8 subcategories
11Exhaust & Emissions7 subcategories
12Body & Exterior9 subcategories
13Air Conditioning & Heating6 subcategories
14Interior & Electronics7 subcategories
15Wheels & Hubs5 subcategories
16EV & Hybrid Components6 subcategories
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