oil pressure gauge
Worth a lookShows a sweet-spot price point ($32.62 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$32.62avg listing price — sweet spot $15–$100
Brand share
Great41%top-5 brand share — no brand owns this niche
Review moat
Great238.25avg incumbent reviews — the moat a new listing must climb
Price range
Great$8.86–$111.29cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Great36%top-5 click share — an open shelf
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Market size
Good$430K$430K/yr · 356K searches
Returns
Okay3.0%return rate — above 6% kills the launch gate
Conversion
Okay3.7%search→purchase rate — share of searches ending in a sale
Growth
Okay+7.8%90-day search growth — must beat 0% to launch
Competition
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.Brands
32 falling
Sellers
133
Top-5 brand share
41%
Open market
54%
- Bosch13%
- Dorman9%
- Gnhydxfe7%
- Yonligonju7%
- senctrl6%
- ZHSYMX6%
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 48 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
BOSCH SP0F000052 Style Line 2 Mechanical Oil Pressure Gauge (Black Dial Face Black Bezel)
Bosch$25.814.6★1,149 rev
Dorman 7-153 Oil Pressure Gauge Kit Universal Fit
Dorman$18.564.5★680 rev
Oil Pressure Tester Tool Oil Pressure Gauge kit 0-140 PSI Pressure Test Diagnostic Tools Engine Oil Pressure Tester Tool kit for car Truck (red)
Yonligonju$23.774.6★402 rev
SENCTRL 0-100 Psi Fuel Pressure Gauge 1-1/2 Dial Size 1/8 NPT Back Mount Glycerin Liquid Filled Stainless Steel Case Inline Low Pressure Gauge for Water Oil Air Pressure Test
senctrl$12.644.6★552 rev
ZHSYMX Universal Oil Pressure Gauge Kit 2-1/16 (52mm) 150 PSI - Digital Meter Red Display with 1/8NPT Electronic Sensor - for Boat Marine Car Auto Truck Automotive Gauge Sets
ZHSYMX$36.303.9★51 rev
Newest
by launch date
JKIANTECH 2 52mm Triple Gauge Set 3-in-1 Gauge Kit with Oil Pressure Water Temperature & AMP Gauges Backlit Dial Universal for Most 12V Vehicles
JKIANTECH$26.982 rev
Oil Pressure Gauge Kit 7 Color 100 PSI Upgraded 2-1/16 52mm Includes Electronic Sensor & Wiring for Car Truck
ProRefine$46.397 rev
BYYOUIV 2 Oil Pressure Gauge with Sensor 0-100 PSI Digital Meter for Cars (Black)
BYYOUIV$18.2418 rev
Oil Pressure Tester Kit 0140 PSI Engine Oil Pressure Gauge with Hose & Brass Adapters Automotive Diagnostic Tool for Cars Motorcycles Small Diesel Engines with Storage Case (red)
ZEAJSRU$25.2771 rev
2 Oil Pressure Gauge with Sensor Tinted 7 Color PSI Gauge Kit Car Digital LED 0-140 PSI 52mm Oil Press Gauge for Car Truck
JUNYOPINN$30.059 rev
Trending
90-day click momentumJKIANTECH 2 52mm Triple Gauge Set 3-in-1 Gauge Kit with Oil Pressure Water Temperature & AMP Gauges Backlit Dial Universal for Most 12V Vehicles
JKIANTECH$26.983.5★
Oil Pressure Tester Kit 0140 PSI Engine Oil Pressure Gauge with Hose & Brass Adapters Automotive Diagnostic Tool for Cars Motorcycles Small Diesel Engines with Storage Case (red)
ZEAJSRU$25.274.4★
BYYOUIV 2 Oil Pressure Gauge with Sensor 0-100 PSI Digital Meter for Cars (Black)
BYYOUIV$18.245.0★
SCTSNSR 0-100 Psi Fuel Pressure Gauge 1.5 Black Dial 1/8 NPT Back Mount Stainless Steel Case Glycerin Liquid Filled Inline Low Pressure Gauge for Oil Water Air Pressure Test
SCTSNSR$10.364.7★
2 Oil Pressure Gauge with Sensor Tinted 7 Color PSI Gauge Kit Car Digital LED 0-140 PSI 52mm Oil Press Gauge for Car Truck
JUNYOPINN$30.053.0★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +7.8% 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
“Quality at a fair price”
“So coming across this Byyouiv 2 Oil Pressure Gauge said this will definitely be perfect”
“Great value for money”
“As advertised”
“Tester worked perfectly”
“Straight forward install, function perfectly”
“Perfect fit”
“Very readable smooth sweep and accurate”
“This is very durable”
“is easy to read”
What buyers complain about
“Pressure reading is way off”
“Everything is garbage”
“Does not read correctly”
“Does not work correctly”
“Needs reprogramming and more durability”
“pressure sensor went bad after about 4 hours of run time”
“Not even going to attempt to install”
“So cheap leaks”
“The included instructions are incorrect”
“Comes fitting does not fit”