Audi A3 8V 1.6 TDI Diesel Complete Engine CLHA 105HP with 99k miles, WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

The warranty covers the engine itself; engine accessories are covered by a 30-day warranty.

The power unit was tested before removal and is in full working order.

Listing details

The offer applies to a complete engine.

The engine comes from a right-hand drive (RHD) vehicle. The wiring harness is not compatible with left-hand drive (LHD) vehicles and requires replacement or modification.

Audi A3 8V 1.6 TDI Diesel Complete Engine CLHA 105HP with 99k miles, WARRANTY is a complete powertrain from the TDI family, designed for Audi A3 8V series models. The unit with the CLHA code belongs to the modern, fuel-efficient diesel engines, providing efficient acceleration, reasonable fuel consumption, and stable operation in daily use.

Specifications and technical data

• SKU: 04L100090-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 04L100090
• Substitutable numbers: 04L100090, 04L 100 090, 04L100090X, 04L 100 090 X
• Fuel type: Diesel
• Number of cylinders: 4
• Category: Engines
• Engine code: CLHA
• Mileage: 99 000

Technical characteristics of the CLHA unit

The TDI family engine with the CLHA code is a four-cylinder, diesel power unit designed for efficiency and durability. The use of direct injection technology and turbocharging allows for efficient power delivery of 105 HP while maintaining moderate fuel consumption. The four-cylinder configuration promotes balanced operation, and the modern design of the block and cylinder head ensures good refinement across the entire rev range.

The unit belongs to the popular family of engines used in the MQB platform, which translates into wide availability of accessories, service procedures, and workshop knowledge. Thanks to this, the engine from the Engines category is an attractive base for both standard replacement and modernization projects within this generation of the Audi A3.

Purpose and compatibility

The presented engine was designed as a diesel power unit for the Audi A3 8V, where it serves as the main source of propulsion in the 105 HP versions. The CLHA code allows for unambiguous identification of the design family and facilitates the selection of accessories, wiring harnesses, and control units compatible with the given vehicle configuration. As a result, the replacement of the power unit can be carried out in an orderly manner, maintaining factory assembly standards.

A complete engine is a particularly beneficial solution in situations where the existing unit has suffered serious mechanical or operational damage. Using a complete powertrain reduces the need to transfer many components and helps shorten the vehicle's downtime in the workshop.

Performance parameters and mileage

The 105 HP CLHA unit was constructed to combine economy with sufficient dynamics for city and highway driving. Four cylinders working in an inline layout ensure predictable throttle response and stable torque delivery, which is particularly important for daily car use.

The engine comes from a vehicle with documented mileage, which allows for a better assessment of its service history and planning of future maintenance. Information about the mileage is crucial when choosing a used unit, as it enables informed planning of service activities, such as replacing fluids, filters, or accessory components.

Practical application and installation

The complete CLHA engine for the Audi A3 8V will work well both as a replacement for a damaged unit and as a base for modernization projects within this model generation. The design intended by the manufacturer for the A3 8V platform facilitates installation in the vehicle, and the wide availability of service documentation and consumables allows for efficient workshop work.

Before installation, a standard preparatory procedure is recommended, including leak testing, verification of the condition of accessories, and replacement of basic consumables. Such an approach increases the chances of trouble-free operation of the unit in the coming years of vehicle use.

Audi engines – selection and powertrain expansion

If you are planning a comprehensive repair or modernization of the engine area in your Audi and need other elements from the same group, such as blocks, heads, or complete powertrains, check the available parts in the Audi Engines category.

When choosing a power unit, it is also worth familiarizing yourself with the experiences of users of other brands and models. For a comparison of typical operational problems and potential repair costs, you can use the guide material: Troublesome BMW E90 engines: check what can ruin your budget!. This type of knowledge helps to better assess the technical condition of the purchased unit and consciously plan further operation.