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Lexus GS400 Parts and Accessories
We Have 1,253 Items for Lexus GS400 Parts In-Stock
Select your vehicle
- List Price: $210.29
- Our Price: $178.21
- You Save: $32.08

This direct fit item is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long lasting durability and for better protection. It also features honeycomb catalyst that has maximum surface area flow.
OBD-II and EPA compliant catalytic converter; It is a high quality aftermarket replacement for the OEM catalytic converter. Designed for easy installation - it requires no cutting or welding!
Specifications:
- 2-bolt welded type inlet flange
- 3-bolt welded type outlet flange, round body
- 1 inlet and 1 outlet configuration
Includes:
- All gaskets for ease of fitment
Notes:
- 49-state legal, not for sale or use in California; Cannot be shipped to California addresses.
| Location: | Front, Driver Or Passenger Side |
|---|---|
| Type: | 49-state legal - no CA shipments, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile limited warranty |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: Base; 8 Cyl 4.0L;
- 1998-2000: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $411.96
- Our Price: $239.97
- You Save: $171.99

Be safe and replace your worn out or broken lights with these Replacement Headlights! These DOT and SAE Approved headlights are made from high grade OE Comparable materials to withstand rough road wear and the test of time.
Notes:
- Combination type
Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.
| Fit Note: | Without HID |
|---|---|
| Location: | Driver Side |
| Material: | Plastic lens |
| Style: | OE comparable |
| Type: | Composite, DOT, SAE compliant, OE replacement, With bulb(s) |
| Color/Finish: | Clear lens |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
| Design: | OE comparable |
Fits the following 1998-1998 Lexus GS400 submodels:
- 1998-1998: Base; 8 Cyl 4.0L;
- 1998-1998: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $448.24
- Our Price: $281.82
- You Save: $166.42

This Replacement OE Comparable Bumper Cover is a high-quality replacement item for old or damaged factory unit at an affordable price.
Notes: With provisions for grille and headlight; With holes for air and fog light
Backed by 1-year, unlimited-mileage warranty -- Replacement brand parts are the most affordable solution for your replacement needs!
| Location: | Front |
|---|---|
| Material: | Plastic |
| Type: | OE replacement |
| Color/Finish: | Primered |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: Base; 8 Cyl 4.0L;
- 1998-2000: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $92.93
- Our Price: $57.88
- You Save: $35.05

Be safe and replace your worn out or broken lights with these Replacement Tail Lights! These DOT and SAE Approved tail lights are made from high grade OE Comparable materials to withstand rough road wear and the test of time.
Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.
| Location: | Driver Side, Inner |
|---|---|
| Material: | Plastic lens |
| Style: | OE comparable |
| Type: | DOT, SAE compliant, OE replacement, With bulb(s) |
| Color/Finish: | Red lens |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
| Design: | OE comparable |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: Base; 8 Cyl 4.0L;
- 1998-2000: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $307.63
- Our Price: $221.09
- You Save: $86.54

Replacement Steel OE Style Fender is stamp die and went through 500 to 1000 hours salt sprayed test to make sure it is corrosion-resistant and Electro Deposit Primer coated for strong and durable protection.
Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.
| Location: | Front, Driver Side |
|---|---|
| Material: | Steel |
| Type: | OE replacement |
| Color/Finish: | Primered |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: Base; 8 Cyl 4.0L;
- 1998-2000: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $171.78
- Our Price: $105.68
- You Save: $66.10

KYB GR-2/EXCEL-G SHOCK ABSORBERS AND STRUT ASSEMBLIES
These highly efficient shocks and struts are OE equivalents manufactured to recapture control and handling precisions to your vehicle. Sintered-iron pistons, guide rods and hard-chrome piston rods heighten these components' durability and longevity. With high pressure gas charge and dual tube designs, these KYB GR-2/Excel-G Shock Absorbers and Strut Assemblies underwent patented valve-checking and thorough OE-specific procedures to ensure minimal foaming and attain OE-like fitment that withstand rough driving circumstances.
Disclaimer: KYB now manufactures Black Excel-G Shocks and Struts to replace the Silver GR-2 series. Black Excel-G Shocks and Struts do not vary from those of their Silver GR-2 counterparts in terms of performance and quality.
| Location: | Front |
|---|---|
| Series: | KYB GR-2/Excel-G |
| Type: | Strut assembly, OE replacement |
| Color/Finish: | Black |
| Quantity Sold: | Sold individually |
| Warranty: | Lifetime KYB limited warranty |
| Design: | Twin-tube |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: All Submodels; All Engines;
- 1998-2000: All Submodels; All Engines;
Availability:In stock
- List Price: $497.98
- Our Price: $422.02
- You Save: $75.96

Replacement Steel OE Comparable Hood replaces your dented, rusted, old-looking part. It is an OE comparable unit at an affordable price; perfect for your maintenance and restoration projects. This hood is stamp-die cut and went through 500 to 1000 hours salt sprayed test to ensure corrosion resistance; Electro Deposit Primered (EDP) coated for strong and durable protection.
Notes:
- Without windshield washer nozzle holes
Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.
| Material: | Steel |
|---|---|
| Type: | OE replacement |
| Color/Finish: | Primered |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: Base; 8 Cyl 4.0L;
- 1998-2000: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $341.34
- Our Price: $289.27
- You Save: $52.07

EBC Super Street Kit is definitely the best choice for a performance brake kit. Made from top notch materials, brake discs and brake pads are also carefully engineered to give you the braking performance you desire. It provides better grip and generates lesser dust at initial stop.
EBC 3GD Sport Brake Disc Details:- With a wide aperture scraper slots
- USA made
- Black anodized finish for domestic vehicles
- Gold anodized finish for imported vehicles
- Drives out gases, dust, and dirt
- Prevents record groove effect due to the slotted design
- Helps cool down brake pad surface during heavy braking
EBC Yellowstuff 4000 Brake Pad Details:
- Made to match or even exceed OEM brake pads
- Great initial brake feel
- Exactly made for Muscle and High Horsepower cars
- Absolutely no rotor vibration
- Does not require warm up
- Manufactured in the US
| Fit Note: | Sedan, RWD |
|---|---|
| Location: | Rear |
| Series: | EBC Super Street Kit - Stage 5 |
| Quantity Sold: | 2-wheel set |
| Warranty: | 3-month or 5,000-mile EBC warranty excluding wear and tear or race use |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: Base; 8 Cyl 4.0L;
- 1998-2000: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $157.12
- Our Price: $133.15
- You Save: $23.97

Replacement OE Comparable Fuel Pump - Brand New is your dependable replacement product for your damaged part; guaranteed NEW - not reconditioned. This new fuel pump is ideal for your restoration needs at an affordable price.
Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.
| Fit Note: | Without Strainer |
|---|---|
| Location: | In-Tank |
| Type: | OE replacement |
| Operation: | Electric |
| Condition: | New |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: Base; 8 Cyl 4.0L;
- 1998-2000: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $227.72
- Our Price: $154.30
- You Save: $73.42

FOG LIGHT ASSEMBLY, CLEAR GLASS LENS
Be safe and replace your worn out or broken lights with these Replacement Fog Lights! These DOT and SAE Approved fog lights are made from high grade OE Comparable materials to withstand rough road wear and the test of time.
Notes:
- Xenon type
Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.
| Fit Note: | With HID Lamps |
|---|---|
| Location: | Passenger Side |
| Material: | Glass lens |
| Type: | DOT, SAE compliant, OE replacement, With bulb(s) |
| Color/Finish: | Clear lens |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1999-2000 Lexus GS400 submodels:
- 1999-2000: Base; 8 Cyl 4.0L;
- 1999-2000: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $77.73
- Our Price: $65.87
- You Save: $11.86

EBC Ultimax Premium Rotors are quality replacements made to meet or exceed OE specifications.
Specifications:
- 5 lugs
- 11.65 in. disc diameter
Features:
- Manufactured to OE specifications using high tensile strength G3000 gray cast iron
- Precision machined, balanced, and 100 percent one by one run out inspected to guarantee zero rotor distortion out of the box
Professional installation is recommended, but you can install this brake disc yourself with EBC Instructional Video P/N E35DVD083 (sold separately). Never use old brake pads with new discs. For optimal braking performance, match UPR discs with the appropriate EBC brake pads.
| Fit Note: | Sedan, RWD |
|---|---|
| Location: | Front |
| Material: | Cast iron |
| Series: | EBC Ultimax Premium Rotor |
| Quantity Sold: | Sold individually |
| Warranty: | 3-month or 5,000-mile EBC warranty excluding wear and tear or race use |
| Design: | Plain surface |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: Base; 8 Cyl 4.0L;
- 1998-2000: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $69.05
- Our Price: $58.52
- You Save: $10.53

Replace your worn out brake pads with new EBC Ultimax Brake Pads. Manufactured according to OE specifications, these long lasting pads completely eliminate brake judder and reduce brake disc wear by up to 50 percent. It's common practice to replace stock discs when replacing pads, but with Ultimax, your discs can last two pad sets. This means that with EBC Ultimax Brake Pads, you get to enjoy big savings and high performance braking over a good period of time.
Features:
- Manufactured from a semi-metallic compound with aramid soft fibers
- With center slots and edge chamfers plus noise reduction shims on the reverse
- EBC red Brake-In surface coating conditions rotors after installation allowing pads to quickly deliver their stopping power
- Hardware and wear leads included where fitted as standard by factory
- Long lasting high friction pad designed for non-sport urban driving on all sedans, SUVs, and light trucks
Install these brake pads with the help of EBC's Instructional Video P/N E35DVD083 (sold separately).
| Fit Note: | Sedan, RWD |
|---|---|
| Location: | Rear |
| Material: | Kevlar |
| Series: | EBC Ultimax |
| Type: | OE replacement |
| Quantity Sold: | 2-wheel set |
| Warranty: | 3-month or 5,000-mile EBC warranty excluding wear and tear or race use |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: Base; 8 Cyl 4.0L;
- 1998-2000: Base; 8 Cyl 4.0L;
Availability:In stock
- List Price: $38.43
- Our Price: $32.57
- You Save: $5.86
This Replacement OE Comparable Control Arm is manufactured from top-notch materials for maximum durability and stability. It replaces your old or damaged control arm at the most affordable price!
Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in body parts and lighting products; it also stocks OE comparable electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.
Item Details:
- Includes ball joint(s) and bushing(s)
| Location: | Front, Driver Side, Upper |
|---|---|
| Type: | OE replacement |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: All Submodels; All Engines;
- 1998-2000: All Submodels; All Engines;
Availability:In stock
- List Price: $41.30
- Our Price: $35.00
- You Save: $6.30
This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound.
Tested to ensure highest level of quality and reliability; it helps to reduce harmful emissions and extends catalyst life.
Notes: May not be compatible with flanges. May require minor modifications
Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.
| Location: | Before Catalytic Converter |
|---|---|
| Type: | 4-wire, Minor modifications required, 5.91 in. |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: All Submodels; All Engines;
- 1998-2000: All Submodels; All Engines;
Availability:In stock
- List Price: $105.14
- Our Price: $89.10
- You Save: $16.04

| Type: | OE replacement |
|---|---|
| Condition: | New |
| Quantity Sold: | Sold individually |
| Warranty: | 2-year CSF limited warranty |
Fits the following 1998-2000 Lexus GS400 submodels:
- 1998-2000: Base; 8 Cyl 4.0L;
- 1998-2000: Base; 8 Cyl 4.0L;
Availability:In stock
Featured Lexus GS400 Parts
- GS400 ACC Cabin Filter
- GS400 Air Filter
- GS400 Air Intake
- GS400 Alternator
- GS400 AT Filter
- GS400 Axle Assembly
- GS400 Brake Caliper
- GS400 Brake Disc
- GS400 Brake Dust Shields
- GS400 Brake Pad
- GS400 Brake Pad Set
- GS400 Brake Pads
- GS400 Brake Rotor
- GS400 Brake Rotors
- GS400 Brakes
- GS400 Car Cover
- GS400 Cargo Liner
- GS400 Cold Air Intake
- GS400 Cylinder Head Gasket
- GS400 Exhaust System
- GS400 FIPK
- GS400 Floor Mats
- GS400 Fuel Filter
- GS400 Greenstuff
- GS400 Head Gasket
- GS400 Ignition Coil

