Hyundai H-1 I800 2.5 CRDi Manual Gearbox 5 Speed 4300049900 WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order.

Hyundai H-1 I800 2.5 CRDi Manual Gearbox 5 Speed is an original, used gearbox from the Manual gearboxes group, designed for Hyundai vehicles with a 2.5 CRDi engine. It is a solution for users who expect factory-fit, predictable drivetrain performance, and a reasonable repair cost compared to remanufacturing.

Specifications and technical data

• SKU: 4300049900
• Mark: Hyundai
• Condition: Used
• OEM Part Number: 4300049900
• Substitutable numbers: 4300049900, 4300049950, TS595864 GY69, TS595864GY69
• Gearbox type: Manual
• Category: Manual Transmission

Technical characteristics and intended use

The presented gearbox has been designed as a drivetrain component for the Hyundai H-1 / i800 model with a 2.5 CRDi unit, featuring a classic five-speed ratio. The design based on manual control ensures direct torque transmission, good vehicle control, and predictable behavior under load, which is particularly important in commercial vehicles and family vans.

The manual gearbox type is valued for its simpler construction compared to automatic transmissions, which facilitates diagnostics, service, and potential maintenance repairs. Using an original Hyundai design allows for maintaining compatibility with the factory performance parameters of the 2.5 CRDi engine, including acceleration characteristics, rotational speed, and drivetrain refinement.

Benefits of using an original used gearbox

Choosing an original, used manual gearbox for the Hyundai H-1 / i800 is often more cost-effective than an expensive remanufacturing of an uncertain component. The factory design preserves the manufacturer's original engineering assumptions, which translates into:

• consistent operation with the stock clutch and drivetrain accessories,
• proper gear ratios tailored to the vehicle's weight and engine characteristics,
• stable performance when driving under load, e.g., in commercial or passenger applications.

Thanks to this, the gearbox performs well both in daily city driving and on the road, where drivetrain performance repeatability and predictable fuel consumption are important.

Selection and compatibility in the drivetrain

To correctly select the gearbox for a specific version of the Hyundai H-1 / i800, it is crucial to compare the vehicle's identification data and transmission parameters with the information in the technical specification. The product has assigned part numbers and interchangeable numbers, which facilitates verifying compatibility with a given 2.5 CRDi engine configuration and vehicle year.

The manual transmission type is particularly beneficial in vehicles that operate in variable conditions – frequent starting, driving with a load, or driving uphill. In such applications, manual gear shifting allows the driver to better control engine RPM and drivetrain load, which can positively affect the durability of the entire system.

Condition, verification, and practical installation tips

The offered gearbox comes from the used components segment, which means that before installation, it is worth conducting a standard workshop inspection, including assessing tightness, selector play, and potential preparation for replacing consumables around the transmission. This approach helps increase operational reliability after installation and optimize service costs.

When replacing the gearbox in a Hyundai H-1 / i800, it is recommended that the work be performed by a workshop with experience in this brand's drivetrains. Correct adjustment of mounts, cooperation with half-shafts, proper clutch bleeding, and checking the gear selector operating point have a direct impact on shift comfort and the durability of the entire assembly.

Technical support and related products

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Hyundai and need other elements from the same group, such as housings, casings, or additional transmission components, check the available parts in the Hyundai manual gearboxes category.

Before making a replacement decision, it is worth familiarizing yourself with practical tips regarding diagnosis and repair economics. A detailed discussion of typical failure symptoms, a comparison of remanufacturing costs versus purchasing an original used transmission, and service tips can be found in the article: Manual gearbox failures in cars – why is an original used part a more sensible choice than remanufacturing?