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4PCS W80577 Compression Tester Spark Plug Adapters, 10/12/16/18mm Cylinder Compression Test Tool Spark Plug Adapter, Engine Diagnostic Tool Thread Adapters with O-Ring

4PCS W80577 Compression Tester Spark Plug Adapters, 10/12/16/18mm Cylinder Compression Test Tool Spark Plug Adapter, Engine Diagnostic Tool Thread Adapters with O-Ring

$13.76 USD
$13.76 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • Package Includes: We offer four compression tester spark plug adapters in M10×1.0, M12×1.25, M16×1.5, and M18×1.5 thread sizes, with heights of 1.25", 1.25", 2.02", and 1.25". With multiple sizes included, this comprehensive kit ensures you'll find the right adapter for your engine
  • Practical Function: The adapter offers a stable connection interface for your compression tester, which helps you test the compression performance of various gasoline engines. Its high-precision thread ensures a tight connection between the spark plug and compression tester
  • Reliable Quality: Crafted from high-quality pure copper, these spark plug adapters resist deformation and breakage under stress. In addition, they have excellent resistance to wear and heat, ensuring long-term performance in high-temperature engine environments
  • Excellent Sealing: Each compression tester spark plug adapter features a black rubber O-ring that fills a gap to ensure reliable airtight sealing. This design effectively minimizes gas leakage through the threads, helping deliver accurate compression readings with every test
  • Widely Applicable: These spark plug adapters are engineered to be compatible with the W80577 compression tester and other testers with M14×1.25 external threads. They are suitable for a wide range of vehicles, such as motorcycles, snowmobiles, outboards, etc

Overview

  • Brand: Rdxcv
  • Material: Pure Copper, Rubber
  • Number of Items: 4
  • Thread Type: Metric
  • Unit Count: 4.0 Count

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Michael Turner — Chicago, Illinois

    GarageNest has a practical selection of tools and vehicle-care supplies. The items I ordered were easy to understand, useful for regular maintenance, and simple to organize in my garage. Everything fit naturally into the way I already take care of my vehicle.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas

    I found several useful garage essentials without having to search through unrelated products. The descriptions made it easier to compare the options, and the tools have been convenient for routine checks and small maintenance projects around the garage.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    I like that the products feel practical without being overly complicated. I picked up a few items for cleaning, inspection, and basic vehicle care, and they have helped make my garage setup more organized and my maintenance routine easier to manage.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    The supplies I ordered fit well into my usual vehicle-care routine. They were straightforward to use, easy to store, and helpful for keeping frequently used tools and maintenance items ready whenever I need them.

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FAQ

What types of products does GarageNest sell?

GarageNest offers automotive maintenance tools, diagnostic equipment, battery accessories, lifting supplies, tire service tools, detailing products, garage organizers, work lights, and workshop safety essentials.

How much does shipping cost?

We generally charge a flat shipping fee of $6.90 per order. Any applicable shipping charge will be displayed at checkout before payment is completed.

How long does order processing take?

Orders are generally processed within 1–3 business days, Monday through Friday, excluding public holidays. Processing may take up to 5 business days during busy periods.

How long will delivery take?

Estimated delivery within the United States is 5–10 business days after processing. International delivery generally takes 10–20 business days. Delivery times are estimates and may vary.

How can I track my order?

Tracking information will be sent to the email address used during checkout when it becomes available. Tracking updates may take approximately 2–5 business days to appear after a shipping label is created.

Can I change or cancel my order?

Please contact us as soon as possible. Orders may be eligible for cancellation or modification within 12 hours only if processing or fulfillment has not started. Changes cannot be guaranteed.

What is your return policy?

Eligible unused and uninstalled products may generally be returned within 30 days of delivery. Products must include their original packaging, components, manuals, and accessories. Prior return authorization is required.

What should I do if my item arrives damaged, defective, or incorrect?

Contact us within 7 days of delivery and include your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. Please keep all original materials until we provide instructions.

How do I know whether a product is compatible with my vehicle?

Review the product description, dimensions, part numbers, voltage requirements, installation details, and compatibility notes before ordering. Compatibility may vary by make, model, year, trim, engine, and previous vehicle modifications.

How can I contact GarageNest customer support?

Email us at livguevictfeit@gmail.com. Please include your order number when your question relates to a purchase. We generally respond within 1–2 business days, Monday through Friday.

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