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STXA Coilovers ST Suspensions SEAT Leon I

STXA ST Suspensions coilovers for SEAT Leon I (1M), 2WD. Height and damping adjustment, lowering of 35 to 65 mm at both front and rear.

Reference 18210005#3
€1,168.80 (VAT incl.)
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  3. Delivery Wed 4 Nov
Estimated delivery on 04/11/2026
This lead time is an estimate and may change due to circumstances beyond our control
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STXA ST Suspensions coilovers (ref. 18210005#3) are designed for the SEAT Leon I (1M), 2WD. Derived from motorsport, the STXA range allows height and damping adjustment.

  • Years: 11/99- (catalog: 08/1999 - 05/2006)
  • Maximum permitted front axle load: -1020 kg
  • Maximum permitted rear axle load: -1020 kg
  • Front lowering: 35-65 mm
  • Rear lowering: 35-65 mm
  • Front and rear height adjustment (where the vehicle allows) via a disc on the threaded shock body
  • Precise damping adjustment via a progressive knob at the top of the shock rod
  • Galvanized and anticorrosion coated; struts in galvanized steel

Fitting and contents

The coilovers are supplied in sufficient quantity to equip the vehicle and fit in place of the original suspension, without modification. If the vehicle only has rear springs as original, the same applies to these kits. Kits are supplied bare (shock cartridges and springs where applicable), unless an accessory essential for lowering is required. Only STXTA models are sold with strut mounts: for other models, use original strut mounts.

ST Suspensions is a KW brand, and its products are manufactured by KW.

Technical note before ordering

  • Fitting may require wheel spacers.
  • For 50 mm diameter models, it is strongly recommended to replace the original sway bar to avoid contact with the right-hand axle shaft: use bar ref. 66550008 (ordered separately). (91)
  • For extreme lowering, replacing the sway bar is also strongly recommended: version without xenon headlight, bar ref. 685 50 000; version with xenon headlight, bar ref. 685 50 005.

Compatible vehicles (11)

SEAT (11) ▼
Model Engine Fuel Displacement Power Years
Leon I (1M) (08/1999 - 05/2006) 1.4 16V (75 cv) - 1400 cc 75 hp 1999-2006
Leon I (1M) (08/1999 - 05/2006) 1.6 (100 cv) - 1600 cc 100 hp 1999-2006
Leon I (1M) (08/1999 - 05/2006) 1.6 (102 cv) - 1600 cc 102 hp 1999-2006
Leon I (1M) (08/1999 - 05/2006) 1.6 16V (105 cv) - 1600 cc 105 hp 1999-2006
Leon I (1M) (08/1999 - 05/2006) 1.8 20V (125 cv) - 1800 cc 125 hp 1999-2006
Leon I (1M) (08/1999 - 05/2006) 1.9 SDI (68 cv) - 1900 cc 68 hp 1999-2006
Leon I (1M) (08/1999 - 05/2006) 1.9 TDI (101 cv) diesel 1900 cc 101 hp 1999-2006
Leon I (1M) (08/1999 - 05/2006) 1.9 TDI (110 cv) diesel 1900 cc 110 hp 1999-2006
Leon I (1M) (08/1999 - 05/2006) 1.9 TDI (130 cv) diesel 1900 cc 130 hp 1999-2006
Leon I (1M) (08/1999 - 05/2006) 1.9 TDI (90 cv) diesel 1900 cc 90 hp 1999-2006
Leon I (1M) (08/1999 - 05/2006) 1.9 TDI TS/FR (150 cv) diesel 1900 cc 150 hp 1999-2006
Product family Suspension
Suspension Coilovers

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