Tridon Sump Plug & Washer - TDP031

The Tridon TDP031 is a carbon steel sump plug designed to seal and retain oil in modern sump applications, sized at M14 x 1.5mm.

  • Carbon steel construction for reliable, long-lasting performance
  • M14 x 1.5mm thread replaces the factory drain plug precisely, reducing the risk of leaks from stripped or damaged threads
  • Includes a copper washer for a ready-to-fit seal — no separate parts to source
  • Manufactured to meet or exceed OEM specifications
  • Ideal for routine oil changes and engine service checks

Replacing the drain plug and washer at each service is best practice — confirm fitment against your specific vehicle before ordering.

SKU TDP031
Model # TDP031
Barcode # 9312550221486
Brand Tridon
Size M14 x 1.5mm
Material Carbon Steel
Thread M14 x 1.5mm
Manufacturer Part Number TDP031
Contains Liquid No
Select your vehicle using the Part Finder to check fitment for your specific vehicle.
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Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.

Fitment (vehicle-specific products): Vehicle fitment is based on manufacturer and supplier catalogue data and is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant, and parts on older vehicles may have been replaced with non-original or different-style components.

Before you buy, compare the product images with the part currently fitted to your vehicle — check shape, size, connectors and mounting points. If the part on your vehicle looks different, please contact us before purchasing. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing.

Not sure? Message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm fitment before you buy.

Parts returned because they do not suit the vehicle, where the listing matches the manufacturer's catalogue, are treated as a change of mind and must be unused, uninstalled and in original packaging. Nothing in this notice affects your rights under the Australian Consumer Law.

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