brake light switch
Worth a lookShows a fragmented shelf (top 5 take 18% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Competition
Incredible18%top-5 click share — an open shelf
Brand share
Great44%top-5 brand share — no brand owns this niche
Review moat
Great183.59avg incumbent reviews — the moat a new listing must climb
Price range
Great$5.62–$45.52cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Great$15.00avg listing price — sweet spot $15–$100
Conversion
Good5.5%search→purchase rate — share of searches ending in a sale
Market size
Okay$215K$215K/yr · 262K searches
Returns
Okay5.5%return rate — above 6% kills the launch gate
Growth
Bad-3.6%90-day search growth — must beat 0% to launch
Competition
Clicks spread well past the top 5 (18% combined) — an open shelf where new products get seen.Brands
57 rising
Sellers
167
Top-5 brand share
44%
Open market
51%
- SDYYDS15%
- A-Premium9%
- Dorman8%
- GM GENUINE PARTS7%
- Standard Motor Products6%
- Olivia & Oliver5%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 126 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Olivia & Oliver Brake Light Switch Stop Light Switch Replacement for Chevrolet
Olivia & Oliver$7.884.4★145 rev
Dorman 901-251 Brake Light Switch Compatible with Cadillac/Chevrolet/GMC Models
Dorman$13.904.7★227 rev
FALVFUN Car New Brake Light Switch 4Pin OEM# 4838697 BN7N66490 8T4T-9G854-AA Vehicle Stop Lamp Switch Replacement Automotive Exterrior Accessories Compatible with CX-3 CX-5 CX-8
FALVFUN$6.863.7★9 rev
SDYYDS New Brake Light Switch 1362835 for Buick Chevrolet Dodge Ford GMC Oldsmobile Pontiac Stop Light Switch SLS-66
SDYYDS$8.024.4★162 rev
Polcatay Brake Light Switch 4 Pin Plug and Play Standard Brake Pedal Modification Switch Waterproof and Heat-Resistant Replacement Compatible with 1S10920 7T4Z13480AA 8T4T96854M 8T4Z13480A (Blue)
Polcatay$10.134.6★12 rev
Newest
by launch date
Powkos Brake Light Switch Kit 4L3Z-13480-AA
Powkos$17.595 rev
Dorman 920-479 Stop Light Switch Compatible with Select Nissan Models
Dorman$19.470 rev
lekiliky Brake Light Switch Highly Sensitive Vehicle Brake Clutch Switch Car Cruise Control Assembly Replacement OEM#25300-3RA0A 25300-4M400 25300-AT300 Compatible with Infiniti Nissan (Black)
lekiliky$7.195 rev
YoRise Car Brake Light Switch Replacement 4Pin Highly Stable Stop Lamp Switch 93810-3K000 Car Brake Pedal Switches Auto Stop Light Switches Parts for Most Models (Black)
YoRise$6.307 rev
Dorman 920-626 Brake Light Switch Compatible with Select Dodge/Jeep/Ram Models
Dorman$24.4310 rev
Trending
90-day click momentumDorman 920-479 Stop Light Switch Compatible with Select Nissan Models
Dorman$19.470.0★
Powkos Brake Light Switch Kit 4L3Z-13480-AA
Powkos$17.594.6★
SDYYDS Brake Pedal Position Sensor - Compatible with Buick Chevrolet GMC Hummer Pontiac Saturn - Replaces 25912943 25913321 89060201 SLS391 SLS475 SU8253 1802-555991
SDYYDS$14.854.0★
lekiliky Brake Light Switch Highly Sensitive Vehicle Brake Clutch Switch Car Cruise Control Assembly Replacement OEM#25300-3RA0A 25300-4M400 25300-AT300 Compatible with Infiniti Nissan (Black)
lekiliky$7.194.2★
ACDelco Professional E886 (88924666) Brake Light Switch
ACDelco$22.354.3★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -3.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Easy fit”
“Purchased item and it installed and worked with no issues”
“Works well”
“They make quality automotive products”
“its worth it”
“Works as advertised”
“worked perfect”
“Simple as”
“Ive had no more issues”
“Easy fix”
What buyers complain about
“Poor quality”
“it fell apart”
“Did not work properly”
“Does not fit”
“Incompatible”
“the real issue may have been the installation was not done properly”
“Bad part”
“NOT AS SHOWN”
“is cheaper than the one from GM”
“No instructions”