Add to favorites
A-Premium Vacuum Brake Booster — Open-Box, 63% Off
Brand: A-Premium
Condition: Used
$5152
$13859
-63% Save $8707
Updated: 2 days ago
Description
[Vehicle Fitment]: Compatible with Buick Rainier 2006-2007 L6 4.2L; Compatible with Chevrolet Trailblazer 2006-2008 L6 4.2L, Trailblazer 2006-2008 V8 6.0L, Trailblazer EXT 2006 L6 4.2L; Compatible with GMC Envoy 2006-2008 L6 4.2L, Envoy XL 2006 L6 4.2L; Compatible with Saab 9-7x 2006-2008 L6 4.2L --- It comes without Master Cylinder
[Reference Number]: The A-Premium Vacuum Brake Booster's reference number: 54-74832, 5474832, 15267004
[Specification]: ①Brake Booster Diaphragm Style: Dual; ②Diaphragm Diameter: 10.3(IN)/261.62(MM); ③Master Cylinder Included: No; ④Master Cylinder Stud Thread Size: M10x1.5; ⑤Material: Steel; Compatible with A-Premium Chevrolet Brake Booster
[Superior Quality]: A-Premium Brake Booster are coated with anti-rust coating, which can effectively prolong the Lifespan. Premium craftsmanship and materials ensure superior quality and durability, and excellent performance enhances the whole braking system
[Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted power brake booster. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind
A-premium Power Brake Boosters are an ideal choice to replace your broken Power Brake Boosters. All Power Brake Boosters meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.
Compatible with Buick Models:
2006-2007 Rainier L6 4.2L
Compatible with Chevrolet Models:
2006-2008 Trailblazer L6 4.2L
2006-2008 Trailblazer V8 6.0L
2006-2006 Trailblazer EXT L6 4.2L
Compatible with GMC Models:
2006-2008 Envoy L6 4.2L
2006-2006 Envoy XL L6 4.2L
Compatible with Saab Models:
2006-2008 9-7x L6 4.2L
Specifications:
Brake Booster Diaphragm Style: Dual
Color: Black
Diaphragm Diameter (IN): 10.3 Inch
Diaphragm Diameter (MM): 261.62 mm
Master Cylinder Stud Thread Size: M10x1.5
Material: Steel
Packaging Type Box (Extra Air Column Bag Packed)
OEM Number: 54-74832, 5474832, 15267004
Quantity Sold: One Piece
Note: It comes without Master Cylinder.
Compatible with Buick Models:
2006-2007 Rainier L6 4.2L
Compatible with Chevrolet Models:
2006-2008 Trailblazer L6 4.2L
2006-2008 Trailblazer V8 6.0L
2006-2006 Trailblazer EXT L6 4.2L
Compatible with GMC Models:
2006-2008 Envoy L6 4.2L
2006-2006 Envoy XL L6 4.2L
Compatible with Saab Models:
2006-2008 9-7x L6 4.2L
Specifications:
Brake Booster Diaphragm Style: Dual
Color: Black
Diaphragm Diameter (IN): 10.3 Inch
Diaphragm Diameter (MM): 261.62 mm
Master Cylinder Stud Thread Size: M10x1.5
Material: Steel
Packaging Type Box (Extra Air Column Bag Packed)
OEM Number: 54-74832, 5474832, 15267004
Quantity Sold: One Piece
Note: It comes without Master Cylinder.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0cfzrxfn1
- Model:
- APPBB0242
- Country:
- US
- ASIN:
- B0CFZRXFN1
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $87 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for A-Premium products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.



















