Connect Sump Plug Washer - Dowty - 18.7 x 26 x 1.5mm - 10 Piece

This Connect Sump Plug Washer, also known as a Dowty washer, is designed for use with sump plugs. ...

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eBayConnect Sump Plug Washer, Dowty 18.7 x 26 x 1.5mm 10pc 36783
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Product Information

Full details

This guide is for vehicle owners and mechanics who need a reliable seal for sump plugs. The Connect Sump Plug Washer (Dowty type) ensures a leak-free connection, preventing oil loss and potential engine damage. While effective, its specific size means it's not universally compatible with all vehicles.

All features

Model Part Number36783
BrandConnect

Extended Product Information

FAQs

What is a Dowty washer?

A Dowty washer, also known as a bonded seal, consists of a metal washer permanently bonded to a rubber ring. This design creates a more effective and reliable seal compared to a simple crush washer.

How often should I replace my sump plug washer?

It is best practice to replace the sump plug washer every time you change your engine oil to ensure a reliable seal and prevent leaks.

Are these washers reusable?

No, sump plug washers, especially bonded seals like Dowty washers, are designed to be used once. They deform to create a seal, and reusing them can lead to leaks.

Can I use this washer on any vehicle?

No, this washer has specific dimensions (18.7 x 26 x 1.5mm). You must check your vehicle's sump plug specifications to ensure compatibility. Always refer to your vehicle's manual.

What happens if I don't use a sump plug washer?

Running without a washer or with a damaged one can lead to oil leaks, potentially causing low oil levels, engine damage, and environmental pollution.

What material is the washer made of?

This washer features a metal component and a rubber sealing ring, designed to withstand engine oil and typical operating temperatures.

Troubleshooting

Oil leak after installation

Verify the washer was correctly seated (rubber side towards the oil pan), the sump plug was tightened to the correct torque, and the sump plug seating area is clean and undamaged. Ensure the correct washer size was used.

Washer does not fit the sump plug

Confirm the sump plug dimensions match the washer specifications (18.7 x 26 x 1.5mm). If not, you have the incorrect size washer for your vehicle.

Difficulty tightening the sump plug

Check for debris in the threads of the oil pan or the sump plug. Ensure the washer is not preventing a flush seating of the plug. Do not force the plug; back it out and re-seat carefully.

Pros and Cons

Pros

  • Provides a robust and reliable seal.
  • Helps prevent costly oil leaks and engine damage.
  • Durable construction ensures longevity.
  • Comes in a convenient pack of 10.
  • Specific Dowty design offers superior sealing performance.

Cons

  • Specific size is not universal for all vehicles.
  • Requires careful installation to maintain seal integrity.
  • May be slightly more expensive than basic crush washers.
  • Metal and rubber components can degrade over long periods under extreme heat.

Setup, Compatibility & Care

Compatibility: This washer is designed for sump plugs with specifications matching its dimensions (18.7mm inner diameter, 26mm outer diameter, 1.5mm thickness). Always verify your vehicle's sump plug washer size before purchase. It is not a universal fit.

Setup:

  1. Ensure the sump plug and its seating area on the oil pan are clean and free from debris.
  2. Place the Connect Sump Plug Washer onto the sump plug, ensuring the rubber side faces the oil pan.
  3. Screw the sump plug back into the oil pan by hand to avoid cross-threading.
  4. Tighten the sump plug to the manufacturer's specified torque using a torque wrench. Overtightening can damage the washer or oil pan.

Care: Sump plug washers are typically single-use items. While the washer itself is durable, it's designed to deform slightly to create a seal. For best practice and leak prevention, always use a new washer during each oil change.

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