
JIMS Dual Gauge Leakdown Tester
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
The Dual Gauge Leakdown Tester is an essential tool for diagnosing cylinder leakdown issues. It effectively troubleshoots problems like valve seat issues, worn rings, and head gasket failures. Designed for precision and ease of use, this tool is equipped with a hose assembly that features both 14 mm and 18 mm spark plug threads, making it compatible with a wide range of engines.
Additionally, it includes adapters for 12 mm and 10 mm spark plugs, ensuring versatility in your automotive repairs. Proudly made in the U.S.A., this leakdown tester is built to last and provides reliable results for your engine diagnostics.
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Free shipping may be offered for qualifying orders, as specified on our website.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.