Need to clarify radiator core size, tube rows or mounting points? Start a parts inquiry

Requirement review / supplier coordination

Custom radiator

Define the requested service scope before asking suppliers for terms on a custom radiator that must match interface drawings and available cooling space.

Define the coordination scope

Radflow Sourcing coordinates requests; it is not the manufacturer. A custom radiator reply is useful only when core envelope, tank geometry, inlet and outlet positions and mounting points attach to the same vehicle application.

Requirements review

Buyer supplies vehicle year, make, model, engine or chassis code, OE reference for identification only, core dimensions, tube row count, material, inlet and outlet position, mounting points, pressure rating, quantity and destination ZIP code. Space drawings and hose routing notes, when available, stay attached to the same request. Unknowns remain open.

Supplier questions

Ask about production scope for single-pass or dual-pass builds, tank fabrication, cooler-circuit options, sample approval paths and documents for that exact configuration rather than a company brochure. Request drawings that show the installation envelope before accepting an alternate outline.

Quote comparison

Separate unit cost, packing, freight, taxes and service costs before comparing. Keep a bare-core line off a finished-assembly comparison. Do not treat a lower line as savings without matching inclusions and pressure-test evidence.

Order handoff

Record approved sample identifiers, remaining fitment questions, warranty scope and each party’s delivery responsibility. Minimum order quantity, if stated, belongs on that same sheet as the accepted core and tank description.

Use the 2 row vs 3 row radiator quote review when replies mix row counts without full dimensions, then continue on the inquiry form.

Ready to define the quote scope?

Request factory quotes

No existing quotation is required.