Channel3

Product data

Expansion Tank Caps

Structured expansion tank caps product data for search, recommendations, and AI shopping agents.

What Expansion Tank Caps can I help you find?

In the catalog

Sample Expansion Tank Caps products

A live slice of the expansion tank caps catalog — titles, images, and prices the API returns today.

Carquest Standard Reservoir Cap, T137
Carquest

Carquest Standard Reservoir Cap, T137

$19

Rein Cap-expansion Tank, Cpe0039
Rein

Rein Cap-expansion Tank, Cpe0039

$20

Dorman - Help Engine Coolant Reservoir Cap: Flip Top, Plastic, 1 Pack, 54210
Dorman

Dorman - Help Engine Coolant Reservoir Cap: Flip Top, Plastic, 1 Pack, 54210

$9

Uro Parts Expansion Tank Cap, 4395570
URO Parts

Uro Parts Expansion Tank Cap, 4395570

$6

Motorad Standard Engine Coolant Reservoir Cap: 20 Psi, T-64
MotoRad

Motorad Standard Engine Coolant Reservoir Cap: 20 Psi, T-64

$27

Unique Bargains No.25330d3000 Coolant Cap For Hyundai Tucson Elantra Veloster Kona 2019 For Kia Niro Coolant Reservoir Cap 1pc
Unique Bargains

Unique Bargains No.25330d3000 Coolant Cap For Hyundai Tucson Elantra Veloster Kona 2019 For Kia Niro Coolant Reservoir Cap 1pc

$14

Crown Auto Jeep Replacmnt Snap On, Yellow, Plastic, With Warning, 52079331
Crown Automotive

Crown Auto Jeep Replacmnt Snap On, Yellow, Plastic, With Warning, 52079331

$9

One endpoint

Find all expansion tank caps on the internet, in one API call

  • Normalized titles, images, and stable category IDs
  • Live prices, availability, and merchant URLs
  • Commission-ready offers
curl https://api.trychannel3.com/v1/search \
  -H "x-api-key: $CHANNEL3_API_KEY" \
  -H "content-type: application/json" \
  -d '{
  "query": "expansion tank caps",
  "filters": {
    "category_ids": [
      "PZ5"
    ]
  },
  "limit": 20
}'
from channel3_sdk import Channel3

client = Channel3()

response = client.products.search(
    query="expansion tank caps",
    filters={"category_ids": ["PZ5"]},
    limit=20,
)
import { Channel3 } from "@channel3/sdk";

const client = new Channel3();

const response = await client.products.search({
  query: "expansion tank caps",
  filters: {
    category_ids: ["PZ5"],
  },
  limit: 20,
});

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