Reliable Parts

Reliable Parts is an appliance parts distributor with a technician network across North America, commonly used for OEM and aftermarket replacement parts. Polygrade treats Reliable Parts as one supplier in a real-time sourcing decision, not a system to read a claim from, Reliable Parts doesn’t hold claim data, it holds parts.

What Polygrade does with Reliable Parts

When a claim needs a part, Polygrade identifies the exact part required from technician notes and homeowner symptom detail, then searches across suppliers including Reliable Parts to compare part catalog data and order fulfillment records.

What Polygrade knows to search for at Reliable Parts comes from the homeowner’s own SMS thread, model and serial numbers, photos, and symptom detail collected in a triage conversation with an 80 to 83 percent response rate, not a technician’s guess after the fact.

Polygrade validates fit against the specific appliance model before ordering, places the order with whichever supplier, Reliable Parts or another in the comparison, offers the best combination of price, fit, and shipping, then tracks it through delivery and return.

How the Reliable Parts connection works

Reliable Parts’ ordering system exchanges catalog and order data, which is where Polygrade checks fit and availability before ordering.

Where Reliable Parts doesn’t expose an ordering interface Polygrade can call directly, a Forward Deployed Engineer builds the connection during deployment so Reliable Parts stays in the supplier comparison without manual lookup.

What stays with Reliable Parts

Reliable Parts’s own inventory, pricing, and fulfillment logistics stay exactly where Reliable Parts manages them. Polygrade doesn’t change how Reliable Parts stocks or ships parts, it changes how often Reliable Parts gets found as the best option for a given part.

Across existing parts operations, Polygrade identifies roughly 12.6 percent procurement overspend against optimal supplier routing, comparisons that include Reliable Parts alongside every other supplier in the network.

Throughput and data handling

Manual parts sourcing runs about 6 orders per agent hour; with Polygrade comparing suppliers including Reliable Parts automatically, that reaches 60. Order cycle time drops from 9 to 20 days down to under 10.

The comparison against Reliable Parts runs on a company-specific Polygrade instance, one client’s sourcing and pricing data are never accessible to another. Polygrade is SOC 2 compliant, with both Type I and Type II audits complete.

Deploying the integration

A dedicated Forward Deployed Engineer sets up the Reliable Parts connection alongside your existing supplier relationships, so Reliable Parts is compared on equal footing with every other distributor in your network from day one.

Frequently asked questions about Polygrade and Reliable Parts

Does Polygrade replace Reliable Parts?

No. Reliable Parts continues to stock, price, and ship parts exactly as it does today; Polygrade decides when Reliable Parts is the best source for a given part and places the order.

How does Polygrade connect to Reliable Parts?

Reliable Parts’ ordering system exchanges catalog and order data, which is where Polygrade checks fit and availability before ordering. Where no ordering interface exists, a Forward Deployed Engineer builds the connector during deployment.

Does Polygrade only use Reliable Parts?

No. Reliable Parts is one of multiple suppliers Polygrade compares in real time for every part search, alongside price, fit, and shipping from the rest of your supplier network.