Price we recorded today. Purchase happens on AliExpress, under their terms — we never handle payment, and we earn a commission at no extra cost to you.
TRACKING · DAY 1/7Automotive
1PCS Oxygen Sensor Adapter Mini Catalytic Converter Car Inspection Engine Light Fixing Oxygen Sensor Interval Catalytic Network
$4.95TRACKING · DAY 1/7
What our readings say: 1 of 7 reading-days recorded. We judge a seller's discount only after 7 separate days of our own readings.
AliExpress prices this listing at 32.87 CNY. The $4.95 above is that figure converted by their affiliate API. AliExpress’s own site converts at a slightly different rate, so it may show a few percent less — the CNY number is the one neither of us converted.
Seller lists it at $10.76 — a claimed saving of $5.81. AliExpress does not verify that figure, and 35% of the listings we track make a claim in the same 50-59% range, so on its own it means very little.
What we recorded for this product
Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.
- Price today
- $4.95
- Days of our own readings
- 1
- Price readings taken
- 1
- Tracking since
- 11 November 2026
- Seller claims it was
- $10.76 (−54%)
See what we have recorded across every listing we track
A verdict needs 7 separate days of our own readings. This product has 1, so 6 more days are needed before we will call the seller’s discount anything at all.
ShippingQuoted at AliExpress checkout
Buyer protectionHandled by AliExpress
ReturnsPer seller policy
Shop1105500207 Store
Seller on AliExpress
About this product
We have one reading of this listing’s price, taken on 11 November 2026, at $4.95. Full specifications are on the AliExpress product page.
Automotive Sensors
Comparable products we track
8 products in Automotive close enough to compare on price — 2 are cheaper than this one.
1PCS Oxygen Sensor Adapter Car Inspection Engine Light Fixing Catalytic Network Oxygen Sensor Interval Mini Catalytic Converter
$3.49$1.46 less
TRACKING · DAY 1/7
Car Vehicle Engine Catalytic Converter Cleaner 30ML Tank Engine Clean Engine Carbon Deposit Remove Catalytic Converters
$5.29$0.34 more
TRACKING · DAY 1/7
Catalytic Converter Cleaner Car Converter Fuels System Powerful Engine CSV Booster Clean for Cars Trucks Gasoline Petrol Engines
$4.75$0.20 less
TRACKING · DAY 1/7
1/2" Drive 22mm Universal O2 Oxygen Lambda Sensor Socket Wrench Car Oxygen Sensor Removal & Installation Socket Tool Auto Repair
$5.05$0.10 more
TRACKING · DAY 1/7
3/8" 22MM Lambda Offset Oxygen Sensor Socket Wrench o2 Tool Kit Set Adapter Engine Wrench
$7.01$2.06 more
TRACKING · DAY 1/7
shhworldsea 3.5mm 4p male female pin car connector Oxygen sensor 191 792 722 191972732 191792722 for VW for AUDI
$5.39$0.44 more
TRACKING · DAY 1/7
How this compares to everything else we track
We show 22,852 products, one per title, in Automotive. At $4.95, it sits below the middle of that category, which is $15.31 — a range covering very different kinds of product, so read it as placing the price, not judging it.
The seller claims 54% off. So do 51,787 other products we track — 35% of our whole catalogue claims a discount in the 50-59% band. At that frequency the figure is a listing convention rather than a signal. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.
We have recorded this product’s price on 1 separate day since 2026-11-11, and it has not moved once. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.
If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.
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