Power Brake Booster Assembly - GM (84474523)
Details
- Brand:
- SKU:
84474523
- Other Names:
Booster Assembly, 12547
- Description: GM Genuine Parts Power Brake Booster Assembly (Part Number: 84474523) is a vacuum-assisted brake booster designed to restore pedal assist and braking performance to factory specifications.
- Type: Power brake booster assembly
- Function: Amplifies driver brake input to restore effective braking force and pedal feel
- Application: Specified for Express/Savana heavy-duty models—restores brake performance for 3/4 and 1-ton configurations
- Benefit: Helps return braking performance to OEM levels when replacing worn or failed boosters
- Also Known As: Booster Assembly | 12547
- Undercar
- GM OE Brake Parts
- 17
Buy with confidence from World Parts Direct—an American enterprise delivering OEM-backed brake parts, great pricing, a compatibility guarantee, and expert assistance.
- Condition: New
- Replaces:
22800156, 22869378, 84031702
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Vehicle Fitment
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