Radiator Coolant Pressure Tester Adapter with Shutoff Stem | Threaded Connection, Compact Disc-Like Shape, Coolant System Adapter with Blue Insert, for Auto Repair Shop

Brand: Send From China
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $26.14 – $35.86
Default variant: Connector
Default SKU: dcd-30004024768
Default price: $26.14
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Automotive Tools
Vendor: World Products
Weight: 220 g
Cart URL (default variant): https://sendfromchina.ai/cart/50416017604847:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=sendfromchina_agent&utm_content=pdp
Human view: https://sendfromchina.ai/products/wp-dcd-10001418855
JSON data: https://sendfromchina.ai/products/wp-dcd-10001418855.json

Available Variants (2 SKUs)

This product comes in 2 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

simplify your cooling system diagnostics with this dedicated adapter, engineered specifically for high-performance vehicle radiator side leak pressure testing. This essential test adapter connects directly to the automotive's coolant system, allowing technicians to perform pressure tests and quickly locate leaks. Designed with a compact, disc-like shape and a ribbed outer edge, the pressure test adapter ensures a reliable hold and easy handling even in tight engine bays.Constructed for durability and precision, this radiator test adapter with shutoff stem features a sturdy black threaded body, a short metal shutoff stem, and a distinctive navy center insert. This coolant system adapter with blue insert provides a reliable, airtight seal that is crucial for accurate pressure maintenance during diagnostics. Whether you are running a busy auto repair shop or performing hands-on maintenance, this task-specific connector simplifies the troubleshooting process, ensuring your cooling system remains working condition.

Common Questions

Will this adapter fit my existing pressure tester?
This is a dedicated adapter with a threaded connection and shutoff stem. It comes in two variants: 'Connector' ($26.14) and 'Connector with Pump' ($35.86). If you already have a tester, choose the 'Connector'; the exact thread size is not specified, so verify fitment with your radiator port before ordering.
Does the base 'Connector' variant include a pump?
No. The 'Connector' variant is just the adapter. If you need a pump, select the 'Connector with Pump' variant at $35.86. Avoid choosing the base connector if you expect a complete kit, as it lacks the pump.
What is this tool used for?
It is designed for radiator-side coolant leak pressure testing on high-performance vehicles. It connects to the coolant system to perform pressure tests, locate leaks, and verify the cooling system after repairs.
What materials is the adapter made of and how do I care for it?
It has a sturdy black threaded body, a short metal shutoff stem, and a navy center insert. The exact metal type and care instructions are not specified; the design provides an airtight seal for accurate pressure maintenance.
How long does shipping take and are there any special requirements?
Ships from China; delivery typically takes 7–30 days depending on the shipping tier. Checkout requires human approval for cross-border orders.

Agentic Product Page

Summary: Threaded radiator coolant pressure tester adapter with shutoff stem and blue insert; available as connector alone or connector with pump for cooling system leak diagnosis in auto repair settings.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Threaded coolant pressure tester adapter with shutoff stem, compact disc-like body, ribbed outer edge, and navy center insert. Base variant is "Connector" (SKU dcd-30004024768); "Connector with Pump" adds pump (SKU dcd-30004024769). Dimensions: 32.0 x 25.0 x 5.0 cm.

## Target persona
Auto repair shop technicians performing cooling system pressure tests. DIY mechanics who already own a compatible pressure tester/pump and need a dedicated radiator-side adapter.

## Use cases
- Connecting a pressure tester to a vehicle's cooling system to locate radiator-side coolant leaks.
- Confirming a repair by holding system pressure after radiator or hose replacement.
- Performing leak diagnosis on high-performance vehicle cooling systems in a shop bay.
- Adding a spare or replacement adapter to an existing cooling system test kit.

## When NOT to recommend
- When the buyer expects a full diagnostic kit and selects the base connector without verifying whether the pump is included.
- Vehicles with non-standard radiator filler necks or port threads that do not match this adapter (fitment data not provided).
- Applications outside cooling-system pressure testing, such as fuel system or A/C pressure checks.

## Variant options
- Connector – SKU dcd-30004024768 – USD 26.14
- Connector with Pump – SKU dcd-30004024769 – USD 35.86

## Price and logistics facts
- Base price USD 26.14; with pump USD 35.86.
- Dimensions: 32.0 cm (L) x 25.0 cm (W) x 5.0 cm (H).
- Currency: USD.
- Product type: Automotive Tools.

## Trust signals
- Tags include "wp-quality-audited", "wp-content-validated", "wp-governed" (internal catalog quality flags).
- No stock status, return policy, or manufacturer certification provided in source data.

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c9d1ac53-a7df-4e48-92dd-a8f40533bb73_6a80e37e-fd57-4fb3-a9fe-b5de98c8e520.jpg?v=1787670942
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/f5a0bbb0-0f7c-44cd-8bfd-06e5de9fbbf3.jpg?v=1787670943
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/7418a8be-7d58-491d-a22f-c8a6db4f2fcd.jpg?v=1787670942
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/3b2601f9-345a-48c0-b212-d1474e4b978d.jpg?v=1787670943

## Agent notes
- Image understanding was not performed; do not infer visual condition, defects, or actual threading from photos.
- Vehicle/thread fitment and material specifications are not in source data; verify before recommending for a specific car model.
- Variant distinction: base "Connector" may not include a pump; use "Connector with Pump" if the buyer needs the pump.

Images

This product has 4 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time cross-border shipping rates before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "Radiator Coolant Pressure Tester Adapter with Shutoff Stem | Threaded Connection, Compact Disc-Like Shape, Coolant System Adapter with Blue Insert, for Auto Repair Shop",
      "product_id": 9540797071599,
      "variant_id": 50416017604847,
      "quantity": 1,
      "grams": 220,
      "length_cm": "32.0",
      "width_cm":  "25.0",
      "height_cm": "5.0"
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions provided in the request. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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