WUODAO 022 18-Piece Radiator Pressure Tester Kit

The WUODAO 022 radiator pressure tester kit is listed as an 18-piece set for checking automotive cooling systems for leaks. Its hand pump and gauge support pressure checks, while the supplied adapters are intended to fit a range of radiator openings.

At a glance

The listing describes the kit as suitable for detecting leaks in a radiator cooling system, including head-gasket failure checks.
A hand pump and 3-inch dial gauge provide a manual way to pressurize the system and observe pressure changes.
The listing gives a suggested testing range of 10-15psi and warns against raising pressure to 35psi.
The thermometer is described for real-time coolant temperature measurement.

Price

$31.19Save 20%

Reference price: ~~$38.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The kit combines a hand pump, dial gauge, thermometer, adapters and a carrying case in one listed package.
The gauge has a stated range of 0 to 35psi (0 to 2.5bar), with a large dial for reading pressure.
The listed adapter assortment may help match different radiator openings across compatible vehicles.

Technical specifications

10 specifications

Identity
Brand	WUODAO
Model	022

Dimensions and installation
Dimensions listed	15.55 x 12.2 x 5.51 inches
Weight listed	6.58 pounds

Pressure testing
Gauge range	0 to 35psi (0 to 2.5bar)
Suggested test pressure	10-15psi
Hose length	21.2"
Pump cylinder material	aluminum

Thermometer
Scale range	0-200℃ / 32-400℉
Function	Real-time coolant temperature measurement

What to know before buying

Listing details to confirm

The listing details are inconsistent about adapter materials and names: one kit list identifies 3 chromed steel adapters and 10 anodized adapters, while the product description calls these stainless steel and aluminum. The listed connector and assembly-tool names also vary, and an instruction sheet appears only in one package list. Confirm the selected listing's exact kit contents and adapter fit for your vehicle before purchase. Follow the stated 10-15psi test range and do not pump up to 35psi.

Who is it for?

A good fit for

Home mechanics or repair shops that need a manual tool for checking radiator or cooling-system pressure leaks.
Buyers who want a kit that also lists coolant-temperature measurement and a carrying case.

Less suited to

Buyers who need confirmed adapter fit for a specific vehicle without checking the included adapter set.
Anyone seeking a coolant vacuum refill system, since the listed functions describe pressure testing and leak detection.

WUODAO 022 18-Piece Radiator Pressure Tester Kit · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 14 ratings

5 stars61%61%
4 stars29%29%
3 stars0%0%
2 stars0%0%
1 star10%10%

Aggregate customer ratings lean positive, with most ratings in the four- and five-star categories, alongside a smaller one-star share. The sample is limited and does not explain the reasons behind ratings, so it offers little guidance on adapter fit or leak-check performance for a particular vehicle.

Frequently asked questions

What does this kit test?

The listing describes using it to pressurize a radiator cooling system and look for pressure loss that may indicate a leak. It also mentions checking for head-gasket failure.

What pressure should I use?

The listed instructions recommend 10-15psi and warn against pumping up to 35psi. Follow the kit instructions and your vehicle's applicable service guidance.

Will the adapters fit my vehicle?

The listing names a range of vehicle makes, but it does not confirm fit for every model. Check the adapter shapes and compatibility for your radiator opening before buying.

What comes in the package?

The listing describes a pump and gauge, thermometer, multiple radiator adapters, connectors, an adapter handle or assembly tool, and a carrying case. Package details differ across the listing, so verify the selected kit's contents.