Looking for the best Lexus LS400 parts? We’ve curated a list of top-quality replacements to keep your car running smoothly, from key fob upgrades to engine essentials.
Maintaining your Lexus LS400 is easy with the right parts. We’ve gathered the best options to keep your car running smoothly. From key fob upgrades to engine essentials, we’ve got you covered.
Your Lexus deserves top-quality replacements. Whether it’s spark plugs, control arms, or hood supports, these parts ensure reliability and performance.
Start your upgrade journey here. Discover simple, affordable solutions that make a big difference. Your Lexus LS400 will thank you!
List of Top 10 Lexus LS400 Parts
| Image | Title | Best For | Price |
|---|---|---|---|
 |
Horande Keyless Entry Remote Control Key Replacement Key Fob Cover Shell Fits for Lexus ES300 ES330 GS300 GS400 GS430 GX470 IS300 is330 LS400 LS430 LX470 RX300 RX330 RX350 RX400h RX450h2 SC430 Key Fob |
This key fob shell is perfect for Lexus owners who need a replacement case for their remote control key. It’s easy to use and saves time by letting you transfer your existing circuit board and chip without cutting your blade. |
|
 |
8 pc NGK V-Power Spark Plugs compatible with Lexus LS400 4.0L V8 1990-2000 |
This 8-piece NGK V-Power Spark Plug set is perfect for Lexus LS400 owners with a 4.0L V8 engine from 1990 to 2000. It’s ideal for those needing a reliable, direct replacement to keep their car running smoothly. |
|
 |
A-Premium Hood Lift Supports Shock Struts Compatible wiht Lexus LS400 1998-2000 Sedan |
This product is perfect for Lexus LS400 owners who need reliable hood lift supports. It’s easy to install and fits perfectly, making it ideal for DIY repairs. |
|
 |
TRQ Shock & Spring Assembly Front Left & Right Pair Set of 2 for 90-00 Lexus LS400 |
This TRQ Shock & Spring Assembly is perfect for Lexus LS400 owners who want a reliable, easy-to-install replacement. It’s ideal for DIY enthusiasts looking to save time and effort with pre-assembled components and clear video guides. |
|
 |
AntennaMastsRus – Power Antenna Mast for Lexus ES250 – ES300 – GS300 – LS400 – SC300 – SC400 – SC430 – Part Number 86337-32200/86337-24340/86337-24181 |
This power antenna mast is perfect for Lexus owners who want a reliable replacement. It fits specific Lexus models from the 1990s to 2010, offering a 100% identical factory match with high-quality stainless steel. |
|
 |
ECOGARD XA4646 Premium Engine Air Filter Fits Lexus LS400 4.0L 1990-2000 |
This ECOGARD XA4646 Premium Engine Air Filter is perfect for Lexus LS400 owners who want to keep their car running smoothly. It’s easy to install and improves engine performance by ensuring clean air flow. |
|
 |
Front Upper Control Arms Ball Joints Tie rods & Links Replacement Parts For Lexus LS400 1998 1999 2000 |
This product is perfect for Lexus LS400 owners from 1998 to 2000 who need reliable replacement parts. It’s easy to install and built to last, ensuring your car stays safe and smooth. |
|
 |
For 1998 1999 2000 Lexus LS400 Pair Signal Lights Assembly Unit Driver and Passenger Side LX2532101, LX2533101 | 81521-50060, 81511-50060 |
This pair of signal lights is perfect for Lexus LS400 owners who need a reliable replacement. It’s easy to install and meets safety standards, giving your car a matching, factory-fresh look. |
|
 |
TRQ Front Lower Control Arm Set Compatible with 1995-2000 Lexus LS400 |
This TRQ Front Lower Control Arm Set is perfect for Lexus LS400 owners (1995-2000) who want a reliable, easy-to-install replacement. It’s great for DIY enthusiasts looking to save time and money. |
|
 |
BOXI 2pcs Front Hood Lift Supports for Lexus LS400 1998 1999 2000 6301, 5344050040 |
This product is perfect for Lexus LS400 owners with a 1998, 1999, or 2000 model. If your hood needs new lift supports, these are a great fit. |
Detailed Reviews
Discover the top 10 Lexus LS400 parts handpicked for performance, durability, and value. From spark plugs to control arms, each part is expert-approved and customer-loved. Find the perfect upgrade to keep your Lexus running smoothly and efficiently.
1. Horande Keyless Entry Remote Control Key Replacement Key Fob Cover Shell Fits for Lexus ES300 ES330 GS300 GS400 GS430 GX470 IS300 is330 LS400 LS430 LX470 RX300 RX330 RX350 RX400h RX450h2 SC430 Key Fob
Upgrade your Lexus key fob with this keyless entry remote control key replacement cover shell. It’s a perfect fit for many Lexus models, including ES300, GS300, RX350, and more. No circuit board or chip is included, so you’ll reuse your original parts.
Save time and money with this easy DIY solution. Just swap your existing circuit board and chip into the new shell. No programming is needed, and you won’t need to cut your original blade.
Check compatibility by matching your key fob to the pictures provided. If you have any questions, contact us, and we’ll respond within 24 hours. Simple, affordable, and reliable—this key fob shell is a smart choice.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This key fob shell is perfect for Lexus owners who need a replacement case for their remote control key. It’s easy to use and saves time by letting you transfer your existing circuit board and chip without cutting your blade.
Ready to Purchase?
2. 8 pc NGK V-Power Spark Plugs compatible with Lexus LS400 4.0L V8 1990-2000
This 8-pack of NGK V-Power Spark Plugs is made for Lexus LS400 models from 1990 to 2000. These spark plugs are direct replacements for your 4.0L V8 engine.
They are genuine NGK parts, come in original packaging, and include all hardware. Confirm your vehicle fitment with Amazon Confirmed Fit for easy installation.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This 8-piece NGK V-Power Spark Plug set is perfect for Lexus LS400 owners with a 4.0L V8 engine from 1990 to 2000. It’s ideal for those needing a reliable, direct replacement to keep their car running smoothly.
Ready to Purchase?
3. A-Premium Hood Lift Supports Shock Struts Compatible wiht Lexus LS400 1998-2000 Sedan
A-Premium Hood Lift Supports are perfectly designed for Lexus LS400 1998-2000 Sedans. They fit the front hood, both left and right sides, making installation quick and easy.
These OE replacement struts come in a strong, protective package with 2 pieces included. They resist corrosion, lift smoothly, and reduce closing effort. Buy with confidence—they’re backed by a 1-year quality guarantee.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for Lexus LS400 owners who need reliable hood lift supports. It’s easy to install and fits perfectly, making it ideal for DIY repairs.
Ready to Purchase?
4. TRQ Shock & Spring Assembly Front Left & Right Pair Set of 2 for 90-00 Lexus LS400
Upgrade your Lexus LS400 with the TRQ Shock & Spring Assembly. This front left and right pair is a perfect match for models from 1990 to 2000. Each set includes two pre-assembled components, ready for a quick install.
The kit features driver and passenger side assemblies, with reference numbers for easy identification. TRQ’s DIY videos guide you through the process, making repairs simple and stress-free.
With 25 years of trust, TRQ ensures precise fit and compatibility. No modifications needed—just a direct replacement for a smooth ride. Save time and effort with this reliable upgrade.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This TRQ Shock & Spring Assembly is perfect for Lexus LS400 owners who want a reliable, easy-to-install replacement. It’s ideal for DIY enthusiasts looking to save time and effort with pre-assembled components and clear video guides.
Ready to Purchase?
5. AntennaMastsRus – Power Antenna Mast for Lexus ES250 – ES300 – GS300 – LS400 – SC300 – SC400 – SC430 – Part Number 86337-32200/86337-24340/86337-24181
AntennaMastsRus offers a power antenna mast designed for specific Lexus models. It fits 1990–2010 Lexus vehicles, including ES, GS, LS, and SC series. Made from high-quality stainless steel, it’s 100% identical to the factory mast.
Tired of replacing your antenna mast? Check out our patented conversion kit for a stationary solution. Assembled by a trusted USA brand, this product ensures top-tier quality and performance.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This power antenna mast is perfect for Lexus owners who want a reliable replacement. It fits specific Lexus models from the 1990s to 2010, offering a 100% identical factory match with high-quality stainless steel.
Ready to Purchase?
6. ECOGARD XA4646 Premium Engine Air Filter Fits Lexus LS400 4.0L 1990-2000
The ECOGARD XA4646 is a premium engine air filter designed for Lexus LS400 4.0L models from 1990 to 2000. It ensures clean and efficient air flow for your engine. This filter is a perfect fit for easy installation.
Replacing your air filter improves performance and prevents engine wear. It keeps damaging particles out of your engine. Change it every 12,000 miles for best results.
This filter replaces top brands like ACDelco, Fram, and Purolator. It’s a factory fit and easy to install. Keep your engine running smoothly with this reliable choice.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This ECOGARD XA4646 Premium Engine Air Filter is perfect for Lexus LS400 owners who want to keep their car running smoothly. It’s easy to install and improves engine performance by ensuring clean air flow.
Ready to Purchase?
7. Front Upper Control Arms Ball Joints Tie rods & Links Replacement Parts For Lexus LS400 1998 1999 2000
Replace worn parts on your Lexus LS400 with ease. This kit includes control arms, ball joints, tie rods, and links. It’s a direct fit for 1998–2000 models.
OE specifications ensure perfect alignment and performance. ISO-certified factories guarantee quality and reliability.
Enjoy a lifetime warranty for peace of mind. Trouble-free installation saves you time and effort.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for Lexus LS400 owners from 1998 to 2000 who need reliable replacement parts. It’s easy to install and built to last, ensuring your car stays safe and smooth.
Ready to Purchase?
8. For 1998 1999 2000 Lexus LS400 Pair Signal Lights Assembly Unit Driver and Passenger Side LX2532101, LX2533101 | 81521-50060, 81511-50060
Upgrade your Lexus LS400 with this pair of signal lights. They are a perfect match for your 1998-2000 model. Easy to install, these lights meet all safety standards.
Buy both sides for a uniform look. Brand new and ready to use, these lights are a great choice.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This pair of signal lights is perfect for Lexus LS400 owners who need a reliable replacement. It’s easy to install and meets safety standards, giving your car a matching, factory-fresh look.
Ready to Purchase?
9. TRQ Front Lower Control Arm Set Compatible with 1995-2000 Lexus LS400
The TRQ Front Lower Control Arm Set is compatible with 1995-2000 Lexus LS400 models. It includes both driver and passenger side control arms, ensuring a complete replacement solution.
This kit saves time and effort with pre-assembled components. It fits perfectly without needing modifications.
With over 25 years of trust, TRQ offers direct-fit parts and DIY video support. Confirm fitment using Amazon Garage before purchase.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This TRQ Front Lower Control Arm Set is perfect for Lexus LS400 owners (1995-2000) who want a reliable, easy-to-install replacement. It’s great for DIY enthusiasts looking to save time and money.
Ready to Purchase?
10. BOXI 2pcs Front Hood Lift Supports for Lexus LS400 1998 1999 2000 6301, 5344050040
BOXI Front Hood Lift Supports are made for Lexus LS400 models from 1998 to 2000. They replace part numbers 6301 and 5344050040, ensuring a perfect fit.
These lift supports have an extended length of 20.46 inches and a compressed length of 12.84 inches. They keep your hood secure and easy to open.
Easy to install, durable, and reliable. Perfect for your Lexus LS400.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for Lexus LS400 owners with a 1998, 1999, or 2000 model. If your hood needs new lift supports, these are a great fit.
Ready to Purchase?
Buying Guide
Keeping your Lexus LS400 in top shape is easy with the right parts. We’ve gathered the best options to help you make smart choices.
Factors to Consider When Buying Lexus LS400 Parts:
- Compatibility: Always check if the part fits your model year. Look for confirmed fitment to avoid returns.
- Quality: Choose genuine or high-quality replacements for longevity and performance.
- Ease of Installation: Look for DIY-friendly parts with clear instructions or video guides.
- Warranty: Opt for parts with a warranty for peace of mind.
- Price: Balance affordability with quality to get the best value.
- Reviews: Read customer reviews to gauge reliability and satisfaction.
Upgrade your Lexus LS400 with confidence using these tips. Your car will thank you!