# Seal Leak Tester GEKO for Cylinder Head Gasket CO2 — 25 Tests (pack of 50)

**URL:** https://aio.lv/en/product--geko-5901477177132--12089011
**Data updated:** 2026-03-13 09:02 (EET)
**Category:** Car Supplies
**Manufacturer:** GEKO
**Manufacturer code:** 5901477177132
**EAN:** 5901477177132
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Handheld GEKO seal leak tester for cylinder head gaskets using CO2, supplied for 25 tests per kit with a pack quantity of 50. Designed to detect leaks and check gasket integrity without engine disassembly, it supports quick diagnostics of head gasket failures, combustion chamber leaks and cooling system breaches. Suitable for automotive workshops and technicians for fast on-vehicle testing.

## Long description

Handheld GEKO Seal Leak Tester for cylinder head gaskets uses CO2 to identify sealing faults quickly without dismantling the engine. Each kit supplies enough reagent and components for 25 tests; this listing is for a pack quantity of 50 kits intended for workshops and technicians performing frequent on-vehicle diagnostics. The tester is engineered to locate leaks in head gaskets, detect combustion chamber leakage and identify breaches between coolant and combustion systems using a simple, portable method.
Advantages
The GEKO CO2 seal leak tester enables fast, non-invasive assessment of gasket integrity and combustion chamber tightness directly on the vehicle. Its handheld format and straightforward operation reduce diagnostic time and minimize the need for disassembly. Using CO2 as a tracer gas allows detection of small leaks that may not be apparent with visual inspection or pressure testing alone. The kit format provides a fixed number of tests per unit, supporting predictable workshop inventory and cost planning.
Suitable for
Automotive workshops performing head gasket and cooling system diagnostics
Technicians needing quick on-vehicle leak detection for combustion chambers
Service centres conducting routine checks after overheating or suspected gasket failure
Mobile mechanics requiring portable, low-setup testing equipment
Key specifications
Test principle: CO2 tracer gas detection for leak localization
Form factor: handheld testing device designed for on-vehicle use
Capacity per kit: components and reagent for 25 individual tests
Intended use: detection of head gasket leaks, combustion chamber leaks, and coolant-combustion breaches
Packaging: supplied as multiple kits suitable for workshop stocking and repeated use
How to use
Prepare the engine according to safety and service procedures, ensuring the cooling system and combustion chambers are accessible. Follow kit instructions to connect the tester to the appropriate service ports or openings, introduce CO2 tracer according to the recommended method, and use the detector to scan joints, gasket areas and suspected leak points. Interpret detector indications as described in the supplied instructions and verify findings with standard service checks before proceeding with repairs. Dispose of any used consumables following local regulations.
Usage recommendations
Use the GEKO CO2 leak tester on a cool or safely managed engine and with proper ventilation. For reliable results, follow the sequence: visual inspection, CO2 test, confirmatory pressure or compression checks. Maintain spare kits or additional test units to ensure uninterrupted diagnostics in high-throughput workshops.

## FAQ

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### 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 GEKO 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 GEKO 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

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