2003 Lexus GS300 Parts

Find parts for your 2003 Lexus GS300

9 catalog products with verified vehicle applications in this section. Pricing and availability are shown on each product page.

Check your exact configuration. Year, make and model alone are not enough. Match every engine, transmission, position and other restriction listed for the part. These pages show verified applications, not a complete list of every part your vehicle uses.

Air Filter

Denso Air Filter 143-3044

Denso Air Filter 143-3044

Part number: 143-3044

Matching configurations (1)
No additional configuration restrictions were supplied. Confirm the part number before ordering.
Catalog quantity per vehicle: 1

View price and availability

Application source: supplier catalog for Denso 143-3044.
ProTune Air Filter 5000-204062

ProTune Air Filter 5000-204062

Part number: 5000-204062

Matching configurations (2)
No additional configuration restrictions were supplied. Confirm the part number before ordering.
Catalog quantity per vehicle: 1
Engine: 3.0 L6
Catalog quantity per vehicle: 1

View price and availability

Application source: supplier catalog for ProTune 5000-204062.

Alternator

OE Plus Alternator AL-1084

OE Plus Alternator AL-1084

Part number: AL-1084

Matching configurations (1)
No additional configuration restrictions were supplied. Confirm the part number before ordering.
Catalog quantity per vehicle: 1

View price and availability

Application source: supplier catalog for OE Plus AL-1084.

Brake Caliper

Cabin Air Filter

Denso Cabin Air Filter 453-1007

Denso Cabin Air Filter 453-1007

Part number: 453-1007

Matching configurations (1)
DENSO is the OE supplier for this vehicle; Premium activated charcoal media; Removes odors in addition to capturing pollen, dust, and other allergens
Catalog quantity per vehicle: 1

View price and availability

Application source: supplier catalog for Denso 453-1007.

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Not listed does not mean compatible. Confirm the exact part number and vehicle specifications before ordering.