20PCS TPMS Tire Pressure Sensor Rubber Valve Stem for GM-930A GMC Cadillac Chevy

We show 22,690 products, one per title, in Automotive. At $15.27, it sits below the middle of that category, which is $15.36 — a range covering very different kinds of product, so read it as placing the price, not judging it.

The seller claims 35% off. Only 5,692 of the products we track claim a discount that large — 3.9% of the catalogue sits in the 30-39% band, so this one stands out. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.

AliExpress reports 10 orders for it. For comparison, the median listing we track in Automotive reports 7 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.

We have recorded this product’s price on 4 separate days since 2026-10-12, and it has moved 2 times in that window. 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.