The SEAT Leon 1 Cupra R (1M1) 1.8 T 225 hp (165 kW petrol) is covered by 1 exchange-standard reference(s). Check output before displacement: it determines the part.
Engine specification: 1781 cm³, petrol, built from 07/2003 to 06/2006. Matching part number: 5304 988 0023 (BorgWarner - KKK). Compare with the code stamped on your part.
Other engines of the SEAT Leon 1 Cupra R (1M1): 1.8 T 209 hp. If the code stamped on your part is legible, search by reference remains the safest route. 24-month warranty.
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Frequently asked questions
About this category
This category serves owners and technicians dealing with 1.8 T 225 HP engines, where turbocharger failure is a common yet critical issue. Whether you're a professional mechanic diagnosing a loss of boost or a passionate DIYer replacing a worn unit, finding the right turbocharger is essential to restoring your vehicle's performance. Here, you’ll find remanufactured turbos designed to match the original specifications, ensuring seamless compatibility and reliable operation without the premium price of brand-new units.
The range is built around core exchange programs, where used turbos are remanufactured to meet OEM standards before being reintroduced to the market. This approach relies on a network of suppliers and remanufacturers who specialize in restoring turbos to their original efficiency, ensuring that garages and private buyers have access to high-quality replacements. The system prioritizes compatibility, durability, and cost-effectiveness, making it a go-to solution for those who need turbos that work the first time.
Professional uses by trade
Different users approach turbocharger replacement with distinct priorities, whether it’s minimizing downtime, ensuring long-term reliability, or balancing cost with performance. Garages focus on bulk availability and quick turnaround, while DIY enthusiasts prioritize ease of installation and compatibility. Private owners often seek affordable solutions that restore their vehicle’s original power without compromising quality.
- Le garagiste independant : Replace a failing turbo on a 1.8 T 225 HP engine with a remanufactured unit to reduce repair costs while maintaining customer satisfaction through reliable performance.
- Le garagiste independant : Use exchange turbos to offer customers a cost-effective alternative to new OEM parts, especially for high-mileage vehicles where budget constraints are a concern.
- L'automobiliste depanne : Diagnose a loss of power or excessive smoke by identifying a faulty turbocharger and ordering a remanufactured replacement for a quick, affordable fix.
- L'automobiliste depanne : Avoid the expense of a brand-new turbo by opting for an exchange unit, which delivers similar performance at a fraction of the cost.
- Le passionne qui fait lui-meme : Swap out a worn turbocharger on your 1.8 T 225 HP engine with a remanufactured unit, ensuring the job is done right without professional labor costs.
- Le passionne qui fait lui-meme : Source a compatible turbo from an exchange program to restore your vehicle’s power and responsiveness after noticing performance drops.
- Der deutsche Kaeufer (DACH) : Ersetzen Sie einen defekten Turbolader an Ihrem 1.8 T 225 PS Motor durch ein generalüberholtes Austauschteil, um die Leistung ohne hohe Neuteilkosten wiederherzustellen.
Range comparison
Below, you’ll find the available remanufactured turbos for 1.8 T 225 HP engines, each designed to match the original specifications and ensure seamless compatibility. These units are sourced from reputable manufacturers and remanufactured to restore factory-level performance.
| Range | Use | Format |
|---|---|---|
| Turbo BorgWarner - KKK 5304 988 0023 | direct replacement for 1.8 T 225 HP engines |
How to choose
Selecting the right turbocharger involves more than just matching the part number—it requires considering factors like core condition, remanufacturing standards, and compatibility with your vehicle’s engine management system.
- Prioritize turbos remanufactured to OEM specifications to ensure they meet the original performance and durability benchmarks expected from your 1.8 T 225 HP engine.
- Check the core condition of the turbo before purchase, as heavily damaged units may not be suitable for remanufacturing and could lead to premature failure.
- Opt for turbos from suppliers with a proven track record in remanufacturing, as consistency in quality control reduces the risk of compatibility issues.
- Ensure the turbo’s geometry and internal components match the original design, particularly for variable-geometry models where precision is critical.
- Verify that the turbo’s oil and coolant connections align with your engine’s layout to avoid installation complications or leaks after fitting.
- Choose turbos that come with clear documentation of their remanufacturing process, including inspections and testing to confirm performance standards.
- Select suppliers who offer transparent return policies for defective units, as this provides an additional layer of assurance for garages and private buyers.
Storage & logistics
For garages and workshops, storing remanufactured turbos requires careful attention to environmental conditions to prevent contamination or damage. Keep units in a dry, temperature-controlled space away from direct sunlight, and avoid stacking them to prevent warping or misalignment of internal components. Regularly inspect stored turbos for signs of moisture or corrosion, especially in regions with high humidity, as these can compromise performance once installed. Implement a first-in, first-out (FIFO) system to ensure older stock is used before newer arrivals, maintaining freshness and reliability. Label each turbo with its part number and remanufacturing date to streamline inventory management and reduce the risk of mismatched installations.
With over a decade of experience in turbocharger remanufacturing, our team understands the critical role these components play in engine performance. We’ve refined our processes to deliver turbos that meet the exacting standards of both professionals and enthusiasts, ensuring every unit leaves our facility ready to restore power and reliability to your 1.8 T 225 HP engine.— autoKUR team
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Browse our other ranges:
Useful references
For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.
