Available products
3 references

Turbo BorgWarner - KKK 1000 988 0013
Ref. 1000 988 0013
Manufacturer ref. 11657807059 · 5439-0506 · 5326-0524 · +7

Turbo BorgWarner - KKK 5326 988 0004
Ref. 5326 988 0004
Manufacturer ref. 11657811404 · 5326-710-0524 · 1000 970 0000 · +12

Turbo BorgWarner - KKK 5439 988 0089
Ref. 5439 988 0089
Manufacturer ref. 11657802587 · 5439-710-0506 · 5439 970 0065 · +3
About this category
The autoKUR catalogue provides a comprehensive range of certified exchange turbochargers for BMW X5 (3.0sd 286 hp). Each unit undergoes rigorous remanufacturing in specialized facilities to original manufacturer standards: complete disassembly, ultrasonic cleaning, systematic replacement of all friction and wear components (bearings, seals, gaskets) with brand-new OEM-grade parts, and high-speed dynamic calibration on digital balancing benches.
Diagnostics and wear symptoms
Typical warning signs of turbocharger degradation on BMW applications include:
- Sudden power loss during acceleration or vehicle entering limp mode.
- High-pitched whining or siren noise under boost pressure.
- Blue or black exhaust smoke indicating oil leakage past turbine seals.
- Oil pooling in charge air hoses or perceptible shaft play.
Core deposit and exchange procedure
All our turbochargers operate on an environmentally sustainable exchange unit model. A core deposit of €120 is added at checkout and fully refunded upon inspection of your old returned core. Two simple fulfillment methods:
- Immediate express dispatch: pay deposit at checkout, your part is dispatched in 24/48h. A prepaid return shipping label is provided for free return of your old core. Refund within 72 hours.
- Send old unit first: return your old core using our prepaid courier voucher. Your exchange unit is shipped upon receipt of your old core without deposit advance.
Detailed terms are outlined on our Core deposit policy page.
24-Month warranty & fast delivery
All units include a comprehensive 2-year contractual warranty. Delivery is free within mainland France, by Chronopost, the day after dispatch before 1 pm; dispatch times are shown on each product page.
Manufacturer warranty compliance
Under European Union Regulation (EU) No 461/2010 (Motor Vehicle Block Exemption), the use of OEM-matching exchange components fully maintains the vehicle manufacturer warranty on your BMW.
