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Quality & certifications

Quality you can verify.

PrimeStop sources every part from verified automotive manufacturers and holds their quality documentation on file. Certification claims on this site are displayed only when they are supported by valid documentation from the manufacturer or supplier that produced the part.

Where a certification belongs to a manufacturing partner, we present it as a manufacturer certification — not as a PrimeStop company certification. Documents that are expired, or that our team has not yet verified, are never shown as active.

What we document

The standards behind our catalog

Each standard below explains what the certification means and which products it applies to. Verified documents on file appear directly underneath the standard they belong to.

IATF 16949 — Automotive Quality Management

The global quality management standard written specifically for automotive production. A certified plant must prove statistical process control, traceability of every production batch, defect-prevention systems and continuous-improvement discipline across the entire manufacturing line.

Applicable products
Manufacturing plants that produce our braking, filtration, ignition and wiper lines.
Issuing organization
Accredited IATF certification bodies

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ISO 9001 — Quality Management Systems

The internationally recognised baseline for quality management: documented processes, controlled inspection records, corrective-action procedures and repeatable output from batch to batch.

Applicable products
Manufacturing and distribution partners across all product categories.
Issuing organization
Accredited ISO certification bodies

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ECE R90 / E-Mark — Replacement Brake Component Compliance

A regulated approval for replacement brake pads and discs. Approved parts are tested against the original equipment component and must fall within a tight tolerance of OE cold and hot braking performance, plus shear-strength and friction-stability requirements.

Applicable products
Brake pads and brake rotors, where the manufacturer holds an approval.
Issuing organization
UNECE type-approval authorities

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Laboratory Testing

Independent or in-house laboratory reports covering friction performance, wear rate, high-temperature fade, compressibility, thermal cycling and — for filtration — efficiency and capacity testing.

Applicable products
Brake pads, rotors and filtration products submitted for testing.
Issuing organization
Testing laboratories named on each report

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Certificate of Origin

A shipment-level document declaring the country of manufacture of the goods, used for customs clearance and for confirming exactly where a part was produced.

Applicable products
Inbound shipments, per manufacturer and per batch.
Issuing organization
Chambers of commerce and exporting authorities

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OE / OEM Fitment Verification

Supplier fitment documentation cross-referencing our part numbers against the original equipment numbers and vehicle applications they replace. This is the paperwork behind every confirmed-fit result in our VIN and vehicle lookup.

Applicable products
All catalogued parts with published OE / OEM cross-references.
Issuing organization
Manufacturer and supplier engineering data

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How to verify a part

From part number to documentation

  1. 1

    Part

    Find the part in the catalog by name, part number or category.

  2. 2

    OE / OEM number

    Check the cross-reference table on the product page.

  3. 3

    VIN compatibility

    Confirm the fit with your VIN or vehicle selection.

  4. 4

    Manufacturer

    See who manufactures the part and its MPN.

  5. 5

    Certifications

    Review the certifications section on the product page.

  6. 6

    Testing documentation

    Open the underlying certificate or test report.

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