View our Specials! Coupon Code: SaveIn2026
Koni Suspension Sale
X
Vehicle Set: Click here to shop 2003 Lexus GS430 parts.

2003 Lexus GS430 Performance Parts

Looking for aftermarket parts to modify or upgrade your 2003 Lexus GS430? At Tunersports.com we carry a huge selection of the top name brand performance parts and accessories.

Parts:

Recently Added Parts:

DBA Street Slotted Rotors DBA784S
IN STOCK - LOW
DBA Street Slotted Rotors DBA784S
DBA 96-97 Lexus LX450 / 8/92+ Toyota Landcruiser 80 Series Front Slotted Street Series Rotor
$178.24
DBA 4000 Slot&Drill Rotors DBA4748XS
IN STOCK
DBA 4000 Slot&Drill Rotors DBA4748XS
DBA 93-98 Supra Non-Turbo / 00-05 Lexus IS300 Front Drilled & Slotted 4000 Series Rotor
$282.63
Fluidampr Dampers - Import 570801
IN STOCK
Fluidampr Dampers - Import 570801
Fluidampr 92-10 Toyota 1UZ-FE/2UZ-FE/3UZ-FE SOHC/DOHC Steel Internally Balanced Damper
$501.13
Mishimoto Ignition Coil MMIG-TUN-00
IN STOCK
Mishimoto Ignition Coil MMIG-TUN-00
Mishimoto 00-09 Toyota Tundra 4.7L Ignition Coil
$62.84 CLEARANCE
VIEW PRICE IN CART
Radium Engineering Fuel Rails 20-0963
IN STOCK - LOW
Radium Engineering Fuel Rails 20-0963
Radium Engineering Toyota 3UZ-FE/1UZ-FE VVT-I Fuel Rails
$284.95
Mishimoto Wheel Spacers MMWS-005-300BK
IN STOCK
Mishimoto Wheel Spacers MMWS-005-300BK
Mishimoto Wheel Spacers - 5x114.3 - 60.1 - 30 - M12 - Black
$172.95
Brembo OE Ceramic Pads P83037N
IN STOCK - LOW
Brembo OE Ceramic Pads P83037N
Brembo 93-05 Lexus GS300/98-00 GS400/01-05 GS430 Front Premium NAO Ceramic OE Equivalent Pad
$85.70
Brembo OE Ceramic Pads P83045N
IN STOCK - LOW
Brembo OE Ceramic Pads P83045N
Brembo 98-05 Lexus GS300/01-05 IS300/02-10 SC430 Rear Premium NAO Ceramic OE Equivalent Pad
$61.17
Brembo OE UV Coated OE Equiv Rotors 08.A038.11
IN STOCK - LOW
Brembo OE UV Coated OE Equiv Rotors 08.A038.11
Brembo 98-05 Lexus GS300/98-00 GS400/01-05 GS430 Rear Premium UV Coated OE Equivalent Rotor
$71.63
Brembo OE UV Coated OE Equiv Rotors 09.8402.11
IN STOCK
Brembo OE UV Coated OE Equiv Rotors 09.8402.11
Brembo 03-05 Lexus GS300/GS430/IS300/92-93 LS400 Front Premium UV Coated OE Equivalent Rotor
$90.61

Popular Parts:

Bilstein B8 Series Shocks 24-028028
IN STOCK
Bilstein B8 Series Shocks 24-028028
Bilstein B8 1998 Lexus GS300 Base Front 46mm Monotube Shock Absorber
$165.00
Tein Coilover - Street Basis Z GST76-81SS2
IN STOCK
Tein Coilover - Street Basis Z GST76-81SS2
Tein 98-05 Lexus GS300 (JZS 160L) Street Basis Z Coilovers
$741.00
Brembo OE UV Coated OE Equiv Rotors 09.8402.11
IN STOCK
Brembo OE UV Coated OE Equiv Rotors 09.8402.11
Brembo 03-05 Lexus GS300/GS430/IS300/92-93 LS400 Front Premium UV Coated OE Equivalent Rotor
$90.61
Bilstein B6 Series Shocks 24-027441
IN STOCK
Bilstein B6 Series Shocks 24-027441
Bilstein B6 1998 Lexus GS300 Base Rear 46mm Monotube Shock Absorber
$182.00
Mishimoto Thermostats MMTS-S2K-00L
IN STOCK
Mishimoto Thermostats MMTS-S2K-00L
Mishimoto 00-09 Honda S2000 / 93-99 NSX / 91-95 Legend 68 Degree Racing Thermostat
$86.84
Tein Coilover - Street Advance Z GST76-91SS2
IN STOCK
Tein Coilover - Street Advance Z GST76-91SS2
Tein 98-05 Lexus GS300 (JSZ 160L) / 98-00 GS400 (UZS 160L) Street Advance Z Coilovers
$864.50
Bilstein B6 Series Shocks 24-027434
IN STOCK
Bilstein B6 Series Shocks 24-027434
Bilstein B6 1993 Lexus GS300 Base Front 46mm Monotube Shock Absorber
$159.00
EBC Yellowstuff Brake Pad Sets DP41224R
IN STOCK
EBC Yellowstuff Brake Pad Sets DP41224R
EBC 98-05 Lexus GS300 3.0 Yellowstuff Rear Brake Pads
$130.80
Fluidampr Dampers - Import 570801
IN STOCK
Fluidampr Dampers - Import 570801
Fluidampr 92-10 Toyota 1UZ-FE/2UZ-FE/3UZ-FE SOHC/DOHC Steel Internally Balanced Damper
$501.13
EBC Premium Rotor Sets RK1034
IN STOCK
EBC Premium Rotor Sets RK1034
EBC 98-05 Lexus GS300 3.0 Premium Rear Rotors
$154.09