Ribbed Coolant Expansion Tank Cap - Direct Replacement

Brand: World Products (Landmark)
SKU: dcd-30003719099
Price: $0.83
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Automotive Cooling System Part
Vendor: World Products
Weight: 50 g
Cart URL (default variant): https://landmarks.builders/cart/50407040057583:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001309751
JSON data: https://landmarks.builders/products/wp-dcd-10001309751.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

This coolant expansion tank cap is designed to seal the cooling system, preventing pressure loss and fluid leaks. It features a bright yellow plastic body with a ribbed, easy-to-grip top and a warning symbol reading 'WARNING! NEVER OPEN HOT'. The black threaded underside ensures a secure fit on compatible vehicles.

Agentic Product Page

Summary: This coolant expansion tank cap is designed to seal the cooling system, preventing pressure loss and fluid leaks. It features a bright yellow plastic body with a ribbed, easy-to-grip top and a warning symbol reading 'WARNING! NEVER OPEN HOT'. The black threaded underside ensures a secure fit on compatible vehicles.

Generated by: deepseek-v4-flash

Images

This product has 10 images in 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 shipping rates from SFC (三态速递, our in-house logistics carrier) 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": "Ribbed Coolant Expansion Tank Cap - Direct Replacement",
      "product_id": 9538099937519,
      "variant_id": 50407040057583,
      "quantity": 1,
      "grams": 50,
      "length_cm": "6.5",
      "width_cm":  "6.0",
      "height_cm": "4.0"
    }],
    "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 before calling SFC. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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