2008 Lexus GS
Maintenance & specsVERIFIED Oct 31, 2026
The 2008 Lexus GS uses 5W-30 Full Synthetic. The OEM oil filter is the Toyota 04152-YZZA5, with 1 compatible alternative listed below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
⚑ QUICK DIY TIPS FOR THE 2008 LEXUS GS
- Using the OEM filter (Toyota 04152-YZZA5) is recommended for warranty compliance.
- Always use 5W-30 Full Synthetic as specified by Lexus — using the wrong viscosity can void your powertrain warranty.
- Check the maintenance schedule below for your next service interval.
01
Oil & Filter
02
Fluid Specifications
03
Parts & Specifications
Spark Plugs
TypeIridium
Gap0.044
Quantity4
Change interval100,000 mi
Tires
Size225/45R18
Front pressure33 PSI
Rear pressure33 PSI
04
Maintenance Schedule
≈ every 6 months
- ▸Change Engine Oil & Filter
05
Torque Specifications
07
Technical Service Bulletins
6Estimated Current Value
Original MSRP
$50,000
Private Party
$4,275–$4,725
Dealer Retail
$4,950–$5,625
Trade-In
$3,825–$4,275
Depreciation
91%
Estimated values assume average condition and mileage for vehicle age.
Source: estimated
Save by doing it yourself
A shop typically charges $90–$210 for this service. Buy the parts and save.
08
Tools & Supplies
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