Brake Booster
MaybeThe average product has only 32 reviews. But buyers convert on only 1.4% of searches, so Brake Booster is a Maybe.
- Flapen Score
- 58 / 100Top 14% of 7,287 Automotive niches · +9 vs the category median of 4958
- Market size
- $756K/yr478K searches / yr
- 90-day growth
- -1.4%search demand this quarter
- Competition
- 11%top-5 click share · 49 brands · 86 sellers
Flapen Score
Brake Booster against its category
The dotted line is the Automotive average. Past it, Brake Booster is stronger. Inside it, weaker.
Market
The Brake Booster market on Amazon at a glance
Shoppers on Amazon United States searched for Brake Booster 478K times last year and spent an estimated $756K. The top 5 brands take 55% of clicks. Flapen scores it 58 out of 100, a Maybe.
01 · Demand
An estimated 1.4% of those searches ended in a purchase.
Shoppers searched for this 478K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.4% of those searches ended in a purchase. Searches in the last 90 days moved -1.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $756K a year.
- Searches, last 12 months
- 478K
- Growth, 90 days vs prior 90
- -1.4%
- Conversion, latest week
- 1.4%
- Market size, estimated
- $756Ka year
- Peak month
- August1.3× the quietest month
- Top search term
- brake booster286K searches a year
02 · Price
A sale here is worth $117.04.
Listings sell for $117.04 on average, from $8.88 to $415.88. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 0 to 100 of them. At $117.04 that is $0 to $12K a year per listing.
- Average price
- $117.04above the $15 to $100 sweet spot
- Price range
- $8.88–$415.88
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$12K
- Returns
- 6.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
91% of listings pay for placement with sponsored ads. 83% ship with Prime. On an average day, 8.9% of listings are out of stock. The average listing ranks #419 within Brake System. It carries 32 reviews at 4.21 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 83%
- Out of stock, average day
- 8.9%
- Average rank
- #419in Brake System
- Average rating
- 4.21 starsAmazon United States average 4.42 stars
- Average reviews
- 32per listing
- Listings tracked
- 218
04 · Newcomers
2 of last year's 39 launches cleared the first-year sales bar.
39 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 39
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Brake Booster products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 9, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
3mirrors Vacuum Power Brake Booster Compatible with 1996 1997 1998 1999 2000 Toyota 4runner 44610-3D700 53-2727
- Price
- $103.38
- Rating
- 4.5/5
- Reviews
- 349
- Age
- 7y ago

52-7371 Hydraulic Power Brake Booster Compatible With Chevy Avalanche Silverado 1500 2500 3500 Classic GMC Sierra 1500 2500 3500 Classic Yukon XL 2500 2003-2007 Replace# 178-1031 19371356 15126867
- Price
- $177.14
- Rating
- 4.3/5
- Reviews
- 53
- Age
- 1y ago

DRIVESTAR 54-71085 Vacuum Power Brake Booster without Master Cylinder fit 1997-1999 for Chevrolet/GMC C1500 K1500 1997-2000 for Chevrolet/GMC C2500 K2500
- Price
- $76.20
- Rating
- 4.2/5
- Reviews
- 59
- Age
- 4y ago

A-Premium Vacuum Power Brake Booster Compatible with Chevrolet Silverado 1500 2005-2006 Silverado 1500 Classic 2007 & GMC Sierra 1500 2005-2006 Sierra 1500 Classic 2007 Without Master Cylinder
- Price
- $145.77
- Rating
- 4.5/5
- Reviews
- 11
- Age
- 2y ago

A-Premium Vacuum Power Brake Booster Compatible with Chevrolet Tahoe 1997-2000 C1500/C2500/K1500/K2500 Suburban Sonora & GMC Yukon 1997-2000 C1500/C2500/K1500/K2500 Suburban & Cadillac Escalade
- Price
- $114.09
- Rating
- 4.3/5
- Reviews
- 44
- Age
- 4y ago
Trending
estimated 90-day click momentum
54-74818 Vacuum Power Brake Booster Compatible with Chevy Silverado 1500 2500 3500 Avalanche 1500 2500 Tahoe For GMC Sierra 1500 2500 3500 Yukon Xl 1500 For Cadillac Escalade
- Price
- $86.79
- Rating
- 4.0/5
- Reviews
- 17
- Age
- 6mo ago

54-74431 Vacuum Power Brake Booster Replacement for Chevy Silverado 1500
- Price
- $121.24
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 1y ago

54-72020 Vacuum Power Brake Booster Compatible with Ford Edge Limited SE SEL Sport Lincoln MKX Base 2011-2015 3.5L 3.7L V6 A/T AWD FWD Replace # BA1Z2005A BT1Z2005A BT4Z2005A CT4Z2005A CT4Z2005E
- Price
- $69.42
- Rating
- 4.4/5
- Reviews
- 16
- Age
- 10mo ago

BRTEC 54-71098 Vacuum Power Brake Booster Compatible with GMC/Chevy - 1994 1995 1996 Blazer Boss 1500 C2500 K1500 K2500 Suburban Tahoe C1500 C2500 Yukon Replace# 18021896 18029985
- Price
- $83.19
- Rating
- 3.9/5
- Reviews
- 20
- Age
- 3y ago

A-Premium Vacuum Power Brake Booster Compatible with Toyota Tundra 2000-2006 3.4L 4.0L 4.7L Without Master Cylinder
- Price
- $79.35
- Rating
- 3.7/5
- Reviews
- 14
- Age
- 3y ago
Newest
by launch date
54-74818 Vacuum Power Brake Booster Compatible with Chevy Silverado 1500 2500 3500 Avalanche 1500 2500 Tahoe For GMC Sierra 1500 2500 3500 Yukon Xl 1500 For Cadillac Escalade
- Price
- $86.79
- Rating
- 4.0/5
- Reviews
- 17
- Age
- 6mo ago

54-72020 Vacuum Power Brake Booster Compatible with Ford Edge Limited SE SEL Sport Lincoln MKX Base 2011-2015 3.5L 3.7L V6 A/T AWD FWD Replace # BA1Z2005A BT1Z2005A BT4Z2005A CT4Z2005A CT4Z2005E
- Price
- $69.42
- Rating
- 4.4/5
- Reviews
- 16
- Age
- 10mo ago

54-74431 Vacuum Power Brake Booster Replacement for Chevy Silverado 1500
- Price
- $121.24
- Rating
- 4.8/5
- Reviews
- 6
- Age
- 1y ago

FILTERUP 54-74232 Vacuum Power Brake Booster Compatible with 2007-2010 Lincoln MKX 2007-2010 Ford Edge 2007-2015 Mazda CX-9 3.5L 3.7L V6 Replace # 7T4Z2005A 8T4Z2005A AT4Z2005A TDY14380ZA TD1143800Z
- Price
- $72.32
- Rating
- 4.7/5
- Reviews
- 20
- Age
- 1y ago

52-7371 Hydraulic Power Brake Booster Compatible With Chevy Avalanche Silverado 1500 2500 3500 Classic GMC Sierra 1500 2500 3500 Classic Yukon XL 2500 2003-2007 Replace# 178-1031 19371356 15126867
- Price
- $177.14
- Rating
- 4.3/5
- Reviews
- 53
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 11% of clicks, no more. An open shelf where new products get seen.
Brands
49 falling
Sellers
86
Est. top-5 brand share
55%
Top 20: 87%
Est. top-5 click share
11%
Top 20: 27%
Open market
44%
- A-Premium23%
- PartsFlow10%
- BRTEC8%
- DRIVESTAR7%
- 3mirrors4%
- FILTERUP3%
Demand
Brake Booster search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Brake Booster search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- brake booster286K/yr
- power brake booster41K/yr
- brake booster with master cylinder47K/yr
- break booster24K/yr
- brake booster and master cylinder7K/yr
- automotive replacement power brake systems7K/yr
- vacuum brake booster5K/yr
- ford brake booster5K/yr
- gm brake booster6K/yr
- chevy brake booster3K/yr
Reviews and returns
What reviews say buyers love and hate about Brake Booster
We read the reviews and the return reasons for every product selling here.
“Started leaking after being in my truck for less than 600 miles”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Brake Booster questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









