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Buick Parts Diagram


Buick Parts Diagram

The Buick Parts Diagram is a factory-accurate OEM reference designed to simplify the process of identifying and ordering Genuine Buick components. Manufactured by Subaru with the same commitment to precision and quality, these diagrams provide detailed schematics that help mechanics and DIY enthusiasts alike work with confidence. Each illustration shows how parts fit together within the vehicle’s assemblies, ensuring that every repair or restoration begins with the right component.

Built from official engineering schematics, the Buick Parts Diagram delivers clear visual guidance for all major systems, including body panels, suspension, drivetrain, and electrical assemblies. This level of accuracy eliminates guesswork and minimizes the chance of costly mistakes. Professionals benefit from streamlined workflow and accurate job planning, while DIY users gain clarity and assurance when sourcing parts for their specific Buick model.

Every component listed in the Buick Parts Diagram comes with a verified OEM part number, guaranteeing precise compatibility and fitment. This helps protect the long-term performance, safety, and value of the vehicle by ensuring that only genuine parts are used. By relying on these diagrams, users can avoid mis-orders, reduce downtime, and complete repairs with factory-backed reliability.

For mechanics working in repair shops, the Buick Parts Diagram saves time by providing a trustworthy reference that aligns directly with OEM standards. For at-home enthusiasts, it provides the same level of technical clarity relied upon by dealership technicians, making even complex repairs more manageable.

The Buick Parts Diagram is not just a visual tool—it is an essential guide that combines accuracy, efficiency, and reliability to support quality repairs and long-lasting results.

• Factory-accurate Buick diagrams for precise part identification

• Verified OEM part numbers to ensure proper compatibility

• Prevents costly errors by eliminating fitment guesswork

• Streamlines repair planning for professionals and DIY enthusiasts

• Provides detailed breakdowns of body, suspension, drivetrain, and more

• Manufactured by Subaru with OEM precision and reliability

With the Buick Parts Diagram, every repair can be approached with confidence and technical accuracy, ensuring your Buick is maintained to original factory specifications for performance, safety, and long-term dependability.

VIP Promise

VIP Promise

Factory OEM parts. Verified fit. Trusted support.

Manufacturer Warranty

Full Manufacturer Warranty

Genuine parts backed by factory warranty.

Guaranteed Fit

Guaranteed Fit

Submit your VIN. We confirm fit before shipping.

Returns

30 Day Returns

30 days from delivery.

Largest OEM Catalog

Largest OEM Catalog

One of the largest OEM inventories online.

Expert Support

Expert Support

Specialists ready to help.

12639249 - Engine: Crankshaft Rear Oil Seal Housing Gasket for GM Image

Crankshaft Rear Oil Seal Housing Gasket

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$43.59
MSRP $65.37
Save $21.78
33.3% Off
Fits Your Vehicle
89018297 - HVAC: Heater Core for GM Image

Heater Core

Long-life alloys provide corrosion resistance High-strength brazed joints ensure durability This GM Genuine Part is designed,...
Positions: Front
$195.21
MSRP $333.70
Save $138.49
41.5% Off
Fits Your Vehicle
89046498 - Body: Rear Driver Side Seat Back Frame for GM Image

Rear Driver Side Seat Back Frame

2008-09, without sut, captian chairs. Provides structure and support for the seat cushion This GM Genuine Part is designed, engineered,...
Positions: Center Left, LEFT
$32.98
Fits Your Vehicle
24100002 - Engine: Engine Oil Filler Cap O-Ring for GM Image

Engine Oil Filler Cap O-Ring

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .
$3.53
MSRP $6.01
Save $2.48
41.3% Off
Fits Your Vehicle
11570662 - Engine: M9x44 Connecting Rod Bolt for GM Image

M9x44 Connecting Rod Bolt

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.15
MSRP $9.24
Save $3.09
33.4% Off
Fits Your Vehicle
12450074 - Body: Multi-Purpose Light Bulb for GM Image

Multi-Purpose Light Bulb

Rear, dome & reading lamp. With rear ac. Power. Crew cab dome lamp. H2, 2003-07. Without universal garage door opener. Regular cab roof....
$1.99
MSRP $3.39
Save $1.40
41.3% Off
Fits Your Vehicle
26088811 - Steering: Ignition Lock Cylinder Case for GM Image

Ignition Lock Cylinder Case

Silverado,sierra. Envoy/Rainier/Trailblazer. 4wd. 2008-09, without power tilt. Bravada. 4wd. This GM Genuine Part is designed,...
$169.54
MSRP $254.23
Save $84.69
33.3% Off
Fits Your Vehicle
12587147 - Fuel System: Fuel Injector O-Ring Kit with Assorted O-Rings for GM Image

Fuel Injector O-Ring Kit with Assorted O-Rings

All models. 4.8l, 5.3l, 6.0l. All models. 8.1l. Eng. code j. Yukon XL, Suburban. 6.2l. Yukon XL, Suburban. 6.0l. Tahoe, Yukon, Escalade....
$19.52
MSRP $33.36
Save $13.84
41.5% Off
Fits Your Vehicle
12640746 - Engine: Engine Oil Pan for GM Image

Engine Oil Pan

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. Genuine OEM GM...
$261.87
MSRP $392.69
Save $130.82
33.3% Off
Fits Your Vehicle
19127588 - Body: Seat Back Panel for GM Image

Seat Back Panel

2008-09, with map pocket, brick.
Positions: Front Left, LEFT
$31.31
MSRP $44.60
Save $13.29
29.8% Off
Fits Your Vehicle
15201551 - Body: Header for GM Image

Header

H2, lower.
Positions: Front Lower, Lower
$45.81
Fits Your Vehicle
11517901 - Suspension: M14x2x90 Multi-Purpose Bolt for GM Image

M14x2x90 Multi-Purpose Bolt

1/2 ton. Lateral arm. Upper control arm. Without auto level control. #1. This GM Genuine Part is designed, engineered, and tested to...
Positions: LEFT, RIGHT, Upper
$17.60
MSRP $26.39
Save $8.79
33.3% Off
Fits Your Vehicle

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