# Cylinder Leak Tester Högert Technik HT8G413 – engine cylinder leakage diagnostic tool

**URL:** https://aio.lv/en/product--hogert-technik-ht8g413--12062734
**Data updated:** 2026-03-12 21:41 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** högert technik
**Manufacturer code:** HT8G413
**EAN:** 5902801361777
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hogert-technik-ht8g413--12062734

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Cylinder leak tester Högert Technik HT8G413 is a handheld diagnostic tool for detecting and measuring leakage in engine cylinders. Designed for workshop and maintenance use, it helps identify issues such as leaking valves, piston ring wear, or head gasket failure. The tester provides a practical means to assess cylinder sealing condition during compression tests and routine engine inspections.

## Long description

The Cylinder Leak Tester Högert Technik HT8G413 is a handheld diagnostic tool for detecting and measuring leakage in internal combustion engine cylinders. It is intended for workshop and maintenance use to help identify common sealing faults such as leaking valves, worn piston rings, or compromised head gaskets. The tester supports engine inspection workflows by providing a controlled source of compressed air to the cylinder while measuring escape paths, enabling a practical assessment of cylinder sealing condition during compression tests and routine engine diagnostics.
Advantages
The tester is compact and designed for handheld operation, allowing technicians to perform quick cylinder leak assessments without complex setup. It delivers a steady air supply and includes fittings for connection to spark plug or injector openings, simplifying the testing process. The construction focuses on durability for workshop conditions, and the device enables clear identification of leak location by observing escaping air or using accessory adapters.
Suitable for
Engine diagnostics in automotive repair workshops
Routine maintenance checks on gasoline and diesel engines
Troubleshooting suspected valve, piston ring, or head gasket leaks
Pre-purchase inspections and compression test follow-ups
Key specifications
Handheld pneumatic cylinder leak tester designed for engine sealing inspections
Connections suitable for spark plug or injector openings and common workshop fittings
Provides controlled compressed-air input for leak detection procedures
Robust construction intended for workshop and maintenance environments
How to use
Ensure the engine is at safe working temperature and the battery is disconnected or ignition is disabled to prevent accidental starting. Remove the spark plug or injector from the cylinder to be tested and attach the tester using the appropriate adaptor for a secure seal. Apply compressed air at a recommended pressure within safe limits for the engine type while observing for air escaping through the intake, exhaust, crankcase, or coolant passages. Interpret leak location and severity by noting the escape route and the rate of air flow; use a stethoscope or soapy water to help localize small leaks when necessary. After testing, release pressure, remove the tester, and reinstall components following torque specifications.
Usage recommendations
Use compatible adaptors and regulated workshop compressed air sources. Avoid exceeding safe pressures for the specific engine to prevent damage. Combine leak detection with compression measurements and visual inspection for comprehensive diagnostics. Wear appropriate personal protective equipment and follow workshop safety procedures when working with pressurized air and engine components.

## FAQ

### How much does the Cylinder Leak Tester Högert Technik HT8G413 cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All högert technik products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized högert technik service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12062734/67548139_large.webp