QuickVS Parts
QuickVS Parts
Used Genuine OEM Vehicle Parts | Tested | Securely Marked | Professionally Packed
USED GENUINE OEM PART - EXACT ITEM SHOWN
Please review all photos carefully. The item pictured is the exact part you will receive.
Dispatch and Packaging
All parts are securely packaged to prevent damage in transit.
Orders placed before 2pm are usually dispatched the same working day (Monday to Friday).
Item Availability
Stock moves quickly and parts cannot be reserved.
Your order is only confirmed once full payment has been received via eBay checkout.
What You Will Receive
The exact item shown in the photos.
No additional fittings, fixings, or accessories are included unless shown in the photos.
Used genuine Mazda 1.5 SkyActiv-D EGR Valve (Part: S550-20-300). Visually inspected and the mechanical valve flap moves freely without hard carbon jamming. Clean electrical contacts. WARNING TO FITTERS: Like all modern electronic EGR valves, this unit may require ECU adaptation/basic settings via a diagnostic tool once fitted to clear existing engine management codes. Buyer must match the part number prior to purchase.
Item Condition
All parts are used genuine OEM components, carefully removed and inspected.

Each item is tested to the best of our ability prior to dispatch and is in good working order unless otherwise stated.

As these are used parts, normal signs of previous use may be present, including light scratches, scuffs, or minor cosmetic marks.

Please review all photos carefully, as they show the exact item you will receive.
Compatibility Notice
eBay's compatibility guide is for reference only and may not be accurate for your vehicle.
Always match the part number shown in the photos with your existing part before purchase.
Security Marking and Returns Protection
All parts are discreetly security marked using UV identification marking prior to dispatch. These markings are invisible to the naked eye but permanently applied for identification purposes.

Returns will be refused if:
  • The UV mark is missing, altered, or tampered with
  • The item has been swapped, stripped for parts, or damaged after delivery

This measure is in place to prevent parts swapping and fraud and protects both buyer and seller.
30 Day Warranty
All parts come with a 30 day warranty against mechanical failure, subject to the conditions outlined in this description and the returns requirements above.
Before Buying - Important Information
  • All parts are function-tested prior to removal whenever possible
  • Always match part numbers and vehicle details to ensure compatibility
  • If there is any issue with your order, please contact us first - we respond promptly and aim to resolve matters fairly
In rare cases where a part cannot be tested prior to removal and a fault is discovered upon installation, a full refund will be issued upon return of the item in its original condition.

Labour, fitting, diagnostic, and programming costs are non-refundable.

Some electronic components (including but not limited to ECUs, modules, and keys) may require coding or programming to your vehicle. This is the buyer's responsibility - we do not provide programming services.
Contact Us First
If there is any issue with your order, please message us before opening a return or case. We respond quickly and aim to resolve all issues fairly.