# Engine Cylinder Leak-Down Tester GEKO G02735 for combustion chamber diagnostics

**URL:** https://aio.lv/en/product--geko-02735--11391246
**Data updated:** 2026-03-07 20:02 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** GEKO
**Manufacturer code:** 02735
**EAN:** 5901477114588
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--geko-02735--11391246

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Handheld engine cylinder leak-down tester GEKO G02735 designed for assessing combustion chamber sealing and detecting leaks in valves, piston rings, and head gasket. The tool is used in routine engine diagnostics and repairs to measure pressure loss and identify air or compression leaks, aiding troubleshooting and guiding maintenance decisions.

## Long description

The Engine Cylinder Leak-Down Tester GEKO G02735 is a handheld diagnostic tool designed to assess combustion chamber sealing and identify sources of leakage such as valves, piston rings, and head gasket failures. It measures the rate of pressure loss in a cylinder while the piston is held at top dead center, providing clear indications of air or compression escape paths to help guide repair decisions and routine engine maintenance.
Advantages
The tester provides a measurable and repeatable method to evaluate cylinder sealing without requiring engine rotation during the test, enabling rapid detection of leaks with minimal disassembly. Its compact, handheld design allows easy access to individual cylinders and simplifies testing on a variety of engine types. The tool produces quantitative results that support diagnostic accuracy and reduce guesswork when locating combustion chamber faults.
Suitable for
Professional engine diagnostics and workshop technicians
Routine maintenance checks on petrol and diesel engines
Identifying leaks related to intake/exhaust valves, piston rings, and cylinder head gaskets
Pre-purchase vehicle inspections and troubleshooting intermittent compression loss
Key specifications
Handheld mechanical leak-down tester for individual cylinder assessment
Pressure measurement capability suitable for combustion chamber diagnostics
Durable construction for workshop use and repeated testing
Quick connection interface for spark plug or injector ports
Portable size for access to confined engine bays
How to use
Set the piston of the cylinder to top dead center on the compression stroke, then connect the leak-down tester to the spark plug or injector opening according to the vehicle manufacturer’s service instructions. Pressurize the cylinder using the tester’s feed and observe the pressure reading and rate of loss. Listen for audible air escape around the intake and exhaust ports, crankcase, or coolant passages to help localize the leak. Record the measured pressure loss and compare it with acceptable limits for the specific engine to determine the severity and likely cause of the leak.
Usage recommendations
Use the tester in a well-ventilated area, follow vehicle-specific service procedures for piston positioning and pressure limits, and inspect all connections for tightness before pressurizing. When interpreting results, combine leak-down readings with visual inspection and other diagnostic methods such as compression testing or borescope inspection for accurate fault identification.

## FAQ

### How much does the GEKO G02735 Engine Cylinder Leak-Down Tester cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 254 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 15.07.2026 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 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

## Image

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