×
- Live Chat
- 1-888-352-5786
My Garage
My Account
Cart
Floor Pan & Lower Back Panel fit your 2006 Lexus GS300
Currently shopping for
2006 Lexus GS300
Change VehicleCategories Close X
Currently selected
Body
- Accelerator Link
- Armrest & Visor
- Ash Receptacle
- Battery Carrier
- Caution Plate (Exterior & Interior)
- Console Box & Bracket
- Cowl Panel & Windshield Glass
- Emblem & Name Plate (Exterior & Interior)
- Floor Insulator
- Floor Pan & Lower Back Panel
- Floor Side Member
- Front Bumper & Bumper Stay
- Front Door Lock & Handle
- Front Door Panel & Glass
- Front Door Window Regulator & Hinge
- Front Fender Apron & Dash Panel
- Front Seat & Seat Track
- Fuel Tank & Tube
- Hole Plug
- Hood & Front Fender
- Hood Lock & Hinge
- Inside Trim Board & Door Opening Trim Moulding
- Instrument Panel & Glove Compartment
- Lock Cylinder Set
- Luggage Compartment Door & Lock
- Mat & Carpet
- Mudguard & Spoiler
- Package Tray Panel & Luggage Compartment Mat
- Radiator Grille
- Rear Bumper & Bumper Stay
- Rear Door Lock & Handle
- Rear Door Panel & Glass
- Rear Door Window Regulator & Hinge
- Rear Moulding
- Rear Seat & Seat Track
- Roof Headlining & Silencer Pad
- Roof Panel & Back Window Glass
- Roof Side Ventilator
- Seat Belt & Child Restraint Seat
- Side Member
- Side Moulding
- Spare Wheel Carrier
- Suspension Crossmember & Under Cover
Other Categories
Electrical
Engine/Fuel/Tool
Power Train/Chassis
Parts Questions
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
$116.78 $87.751
$118.76 $89.251
$146.96 $108.671
- Member Sub-Assy, Front Floor Cross, LH
57052-30100
Member Sub-Assy, Front Floor Cross, LH- Location: Driver Side
- Fitting Vehicle Options: GRS190; GRS191, UZS190
- Part Name Code: 57052A
$146.96 $108.671 - 57052-30110
Member Sub-Assy, Front Floor Cross, LH- Location: Driver Side
- Fitting Vehicle Options: GRS195; GRS196
- Part Name Code: 57052A
$146.96 $108.671
57053-30071
Reinforcement Sub-Assy, Front Floor Cross Member, RH- Location: Passenger Side
- Part Name Code: 57053
$169.93 $124.651
57054-30071
Reinforcement Sub-Assy, Front Floor Cross Member, LH- Location: Driver Side
- Part Name Code: 57054A
$169.93 $124.651
- Bracket, Engine Rear Mounting Member, LH
57208-30020
Bracket, Engine Rear Mounting Member, LH- Location: Driver Side
- Fitting Vehicle Options: GRS195; GRS196
- Part Name Code: 57258C
$219.11 $160.711 - 57258-30090
Bracket, Engine Rear Mounting Member, LH- Location: Driver Side
- Fitting Vehicle Options: GRS190, 191, UZS190
- Part Name Code: 57258C
$138.62 $102.511
- Bracket, Engine Rear Mounting Member, RH
57257-30040
Bracket, Engine Rear Mounting Member, RH- Location: Passenger Side
- Fitting Vehicle Options: GRS190, 191, UZS190
- Part Name Code: 57257A
$138.62 $102.511 - 57257-30050
Bracket, Engine Rear Mounting Member, RH- Location: Passenger Side
- Fitting Vehicle Options: GRS195, 196
- Part Name Code: 57257A
$121.75 $90.021
- Member Sub-Assy, Center Floor Cross
57407-30150
Member Sub-Assy, Center Floor Cross- Production Date: 01/2005-04/2005
- Part Name Code: 57407A
- Replaced By: 57407-30151
$200.39 $148.181 - 57407-30151
Member Sub-Assy, Center Floor Cross- Production Date: 05/2005-09/2007
- Part Name Code: 57407A
$200.39 $146.971
$139.63 $103.261
$139.63 $103.261
$33.35 $25.861
$33.35 $25.861
$139.63 $103.261
$139.63 $103.261
57508-30020
Reinforcement, Center Floor Crossmember, RH- Location: Passenger Side
- Part Name Code: 57463B
$53.18 $39.961
$53.18 $39.961
$149.42 $110.491
- Cover, Rear Floor Side Member, RH
57627-30030
Cover, Rear Floor Side Member, RH- Location: Passenger Side
- Fitting Vehicle Options: GRS19#; GRS191, 196
- Part Name Code: 57627A
- Replaced By: 57627-30031
$64.63 $50.521 - 57627-30040
Cover, Rear Floor Side Member, RH- Location: Passenger Side
- Fitting Vehicle Options: UZS190
- Part Name Code: 57627A
$76.53 $57.511
- Cover, Rear Floor Side Member, LH
57628-30030
Cover, Rear Floor Side Member, LH- Location: Driver Side
- Fitting Vehicle Options: GRS19#; GRS191, 196
- Part Name Code: 57628C
- Replaced By: 57628-30031
$64.63 $50.521 
57628-30040
Cover, Rear Floor Side Member, LH- Location: Driver Side
- Fitting Vehicle Options: UZS190
- Part Name Code: 57628C
$76.53 $57.511
$183.01 $134.221
$87.19 $64.481
$508.93 $367.161
- Panel, Front Floor, LH
58112-30160
Panel, Front Floor, LH- Location: Driver Side
- Fitting Vehicle Options: GRS190, 191, UZS190
- Part Name Code: 58112A
- Replaced By: (MultiSupersession)
$265.97 $195.081 - 58112-30170
Panel, Front Floor, LH- Location: Driver Side
- Fitting Vehicle Options: GRS195, 196
- Part Name Code: 58112A
$398.49 $287.481
- Panel, Front Floor, Center
58113-30190
Panel, Front Floor, Center- Location: Center
- Fitting Vehicle Options: GRS190, 191, UZS190
- Part Name Code: 58113A
$639.15 $461.101 - 58113-30200
Panel, Front Floor, Center- Location: Center
- Fitting Vehicle Options: GRS195, 196
- Part Name Code: 58113A
$639.15 $461.101
$4.37 $3.391
58165-30060
Cover, Front Floor, RH- Location: Passenger Side
- Part Name Code: 58165B
- Replaced By: 58165-30061
$262.64 $194.221
$262.64 $194.221
$121.75 $91.491
- Cover, Front Floor, Center LH
58168-30030
Cover, Front Floor, Center LH- Location: Center Driver Side
- Fitting Vehicle Options: GRS195, 196
- Part Name Code: 58168C
- Replaced By: 58168-30033
$140.64 $105.691 - 58168-30052
Cover, Front Floor, Center LH- Location: Center Driver Side
- Fitting Vehicle Options: GRS190, 191, UZS190
- Part Name Code: 58168C
$144.60 $108.661
$259.57 $190.391
$108.31 $80.101
$442.07 $318.921
$32.88 $25.501
- Cover, Transmission
$249.45 $182.961 - $199.76 $146.521
- $224.09 $164.361
$14.27 $11.071
$26.70 $20.701
$133.67 $98.861
- Panel Sub-Assy, Body Lower Back
58307-30750
Panel Sub-Assy, Body Lower Back- Production Date: 01/2005-03/2005
- Part Name Code: 58307
- Replaced By: 58307-30754
$543.54 $392.141 - 58307-30752
Panel Sub-Assy, Body Lower Back- Production Date: 04/2005-01/2006
- Part Name Code: 58307
- Replaced By: 58307-30754
$543.54 $392.141 - 58307-30753
Panel Sub-Assy, Body Lower Back- Production Date: 01/2006-09/2007
- Part Name Code: 58307
- Replaced By: 58307-30754
$543.54 $392.141 - 58307-30751
Panel Sub-Assy, Body Lower Back- Production Date: 03/2005-04/2005
- Part Name Code: 58307
- Pan, Rear Floor
$490.22 $353.661 
58311-30390
Pan, Rear Floor- STABILIZER-WITH(ACTIVE STABILIZER SUSPENSION)
- Fitting Vehicle Options: UZS190
- Part Name Code: 58311
$576.03 $415.571
58313-30200
Extension, Rear Floor Pan To Quarter Panel, RH- Location: Passenger Side
- Part Name Code: 58313F
$137.64 $101.781
58314-30200
Extension, Rear Floor Pan To Quarter Panel, LH- Location: Driver Side
- Part Name Code: 58314F
$137.64 $101.781
$51.17 $38.461
$58.12 $43.691
58338-30050
Reinforcement, Rear Floor Pan, NO.2- STABILIZER-WITH(ACTIVE STABILIZER SUSPENSION)
- Part Name Code: 58338A
$134.15 $99.201
$23.92 $18.551
$50.70 $38.101
$50.70 $38.101
$516.77 $372.821
$32.80 $24.931
$1.55 $1.2010
$1.64 $1.2620
$2.64 $2.051
$4.11 $3.191
$2.38 $1.841
$2.64 $2.051
$1.38 $1.081
$14.17 $11.081
$2.30 $1.791
$1.58 $1.241
$1.70 $1.321
$1.38 $1.081
Genuine Lexus Parts, the Right Choice
LexusPartsNow.com offers the wholesale prices for genuine 2006 Lexus GS300 parts. Parts like Floor Pan & Lower Back Panel are shipped directly from authorized Lexus dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.0L, 6 Cyl 3.5L, 8 Cyl 4.3L.