USD converted from AliExpress’s CNY prices
PriceProven
Hot Sale 12v 120PSI MAC 3 Port Electronic Boost Control Solenoid Valve 35A-AAA-DDBA-1BA 5.4W with brass kitTRACKING · DAY 1/7

Automotive

Hot Sale 12v 120PSI MAC 3 Port Electronic Boost Control Solenoid Valve 35A-AAA-DDBA-1BA 5.4W with brass kit

10+ sold
$12.44TRACKING · DAY 1/7

What our readings say: No verdict until we have 7 days of our own readings.

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.

Seller lists it at $14.04 — a claimed saving of $1.60. AliExpress does not verify that figure, and 17% of the listings we track make a claim in the same under 30% range, so on its own it means very little.

Comparable products we track

3 products in Automotive close enough to compare on price. None of them is cheaper than this one.

What we recorded for this product

Prices we took ourselves, once a day. AliExpress publishes today’s number and nothing else.

Price today
$12.44
Days of our own readings
1
Price readings taken
1
Tracking since
20 August 2026
Seller claims it was
$14.04 (−11%)

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.

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Shipping is quoted at AliExpress checkout. Buyer protection and returns are handled by AliExpress under the seller’s policy — we never take a payment.

Max quality auto parts

Seller on AliExpress

How this works

About this product

Hot Sale 12v 120PSI MAC 3 Port Electronic Boost Control Solenoid Valve 35A-AAA-DDBA-1BA 5.4W with brass kit — listed under Automotive. Full specifications are on the AliExpress product page.

Engines & Engine Parts

How this compares to everything else we track

We track 7,509 products in Automotive. At $12.44, it sits below the middle of that category, which is $13.42 — a range covering very different kinds of product, so read it as placing the price, not judging it.

The seller claims 11% off. That is modest for this catalogue, where 8,584 products (17%) sit in the same under 30% band and most of the rest claim far more. A small claim is at least a plausible one. 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 13 — 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 1 separate day since 2026-08-20, and it has not moved once. This is the record that cannot be bought or backdated — a site starting today has no way to know what this cost last month.

If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the figure because a site that hides it has a reason to.