1998 Lexus LS400 Engine Parts

Essential 1998 Lexus LS400 Engine Parts

Anchor – Engine Mount: Front Left, Front Right, 1 Piece (Part No.9583)

Engine Mount: Front Left, Front Right, 1 Piece

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$81.99
The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to LEXUS 90-00;. Please verify your application.

Product Features:
  • MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
  • MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
  • HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
  • SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
  • HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
  • For Years: 1990-2000
  • Weight approx: 3 Lbs
  • HYDRAULIC
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Carquest Premium – Barometric Pressure Sensor Connector (Part No.PTA1104)

Barometric Pressure Sensor Connector

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$21.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Felpro – VALVE STEM SEAL SET (Part No.SS 72910)

VALVE STEM SEAL SET

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$56.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • RIGHT TYPE — Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
  • QUALITY MATERIALS — Each valve stem seal features materials based on the specific application for your vehicle repair
  • ENGINEERING EXPERTISE — Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
  • INSTALLATION AID — Installation tool included to protect inner lip of seal from damage during seal installation
  • COVERAGE — Available for domestic and foreign nameplate vehicles
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Felpro – FUEL INJECTOR O-RING SET (Part No.ES 70600)

FUEL INJECTOR O-RING SET

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$7.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Dayco – Premium Timing Belt, 65.83 Inch With 209 Round Tooth, With Flat Tip (Part No.95190)

Premium Timing Belt, 65.83 Inch With 209 Round Tooth, With Flat Tip

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$41.99
Manufactured with tough, wear-resistant fabric, high-tensile strength cord and a molded tooth surface, the Dayco timing belt provides consistent slip-proof power transfer and high resistance to oil and engine heat. The belt features a molded cog design which runs quieter and is more economical and a premium, high modulus glass fiber cord that delivers precise length stability to keep the engine running smoothly over the life of the belt.

Product Features:
  • Designed for specific OHC and DOHC applications that range from normal service to high performance, high temperature engines
  • Offers noise reduction and minimum dimensional tolerances for precise valve timing
  • Engineered with reduced elongation for maximum durability, high abrasion resistance and better performance
  • Timing marks are applied on the belt for proper installation
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Felpro – Engine Conversion Gasket Set (Part No.CS 9805)

Engine Conversion Gasket Set

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$64.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
  • Includes all the parts necessary to complete the repair unless otherwise noted
  • Includes all the parts necessary to complete the repair unless otherwise noted
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Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA1538)

Engine Crankshaft Position Sensor

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$64.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments, including thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:
  • Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
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Carquest Premium – Engine Oil Filler Cap: 10080, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10080)

Engine Oil Filler Cap: 10080, Screw On, Direct Fit, Provides Tight Seal, 1 Pack

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$8.79
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
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Koyo – Timing Belt Idler Bearing (Part No.A5300163417KOY)

Timing Belt Idler Bearing

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$38.62
Timing Belt Idler Bearing

Felpro – Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (Part No.26296 PT)

Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts

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$59.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
  • SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
  • UNIQUE COMBUSTION SEAL – Accommodates high cylinder pressures and head movement encountered with engines
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Dayco – Timing Belt Kit; With Belt, Camshaft Belt Tensioner And Idler, 3 Piece Set (Part No.95298K1)

Timing Belt Kit; With Belt, Camshaft Belt Tensioner And Idler, 3 Piece Set

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$148.99
Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco timing belt kits ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners and idler pulleys – each matched to a specific vehicle make and model.

Product Features:
  • Engineered for both domestic and import vehicle applications with a timing belt
  • All components needed for a complete timing belt replacement included in one box
  • Includes premium Dayco components and tough, wear-resistant belt
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Dorman – Engine Oil Pan: Direct Fit, Steel, Rear Sump (Part No.264-320)

Engine Oil Pan: Direct Fit, Steel, Rear Sump

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$109.99
Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:
  • Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
  • Complete assembly – includes replacement pan and drain plugs to match original components
  • Durable design – high-strength coating prevents future corrosion
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
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Dorman – Harmonic Balancer Assembly (Part No.594-744)

Harmonic Balancer Assembly

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$186.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

Product Features:
  • Ideal replacement – this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
  • Durable construction – stringent specifications and careful construction help ensure longevity
  • Thoroughly tested – this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Original Equipment – Valve Cover Gasket (Part No.A8030170632OEA)

Valve Cover Gasket

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$28.39
The Original Equipment valve cover gasket is the ORIGINAL part, supplied in a plain box, with the car manufacturer’s logo on the part.

Product Features:
  • OE Quality
  • Improved reliability, durability, and engine performance
  • Reduced oil consumption
  • Embossment shapes designed to improve durability
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Dorman – Variable Valve Timing Filter Screen (Part No.926-126)

Variable Valve Timing Filter Screen

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$7.29
This engine variable valve timing (VVT) solenoid filter is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this engine variable valve timing (VVT) solenoid filter is designed to match the fit and function of the original filter on specified vehicles
  • Restores functionality – reliable replacement for an original part that has failed due to clogging
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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NTN – Timing Belt Tension Adjuster (Part No.A5330130438NTN)

Timing Belt Tension Adjuster

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$56.94
Hydraulic Automatic Timing Belt Tensioner – This is the automatic tension adjuster. Roller and roller bracket are not included (order roller separately). The NTN Automatic Timing Belt Tension Adjuster is a direct fit OEM replacement that contains the same high quality craftsmanship and materials as the original equipment it replaces.

Product Features:
  • OE-Equivalent and a direct fit application
  • Automatic tensioner adjuster for timing belt systems
  • Does not include roller, bearing and brackets
  • Durable long life performance
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DENSO – First Time Fit Camshaft Position Sensor (Part No.A4015262390ND)

First Time Fit Camshaft Position Sensor

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$154.38
DENSO’s Camshaft Position Sensors are manufactured to the stricktest OE standards resulting in unsurpassed reliability, durability, and detection accuracy.

Product Features:
  • Innovative MRE sensor design uses a pair of MREs on an Integrated Circuit (IC) chip for extreme accuracy
  • Molded IC chip located inside the cylindrical magnet is positioned closer to the gears
  • Polyphenylene sulfide resin coating resists damage from engine oil, fuel and emission byproducts
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Felpro – Engine Valve Cover Grommet Set (Part No.ES 72133)

Engine Valve Cover Grommet Set

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$28.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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NOK – Cam Plug (Part No.A803165232NOK)

Cam Plug

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$7.59
The NOK Cam Plug is manufactured using the highest quality materials and is designed to withstand high temperatures.

Product Features:
  • Stays cool at high temperatures
  • Designed to seal minor surface irregularities
  • No re-torque required
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Dayco – Timing Water Pump Kit; With Pump, Belt, Actuator, Tensioner And Idler (Part No.WP190K2A)

Timing Water Pump Kit; With Pump, Belt, Actuator, Tensioner And Idler

from

$274.99
Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco’s timing belt kits with water pump ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners, idler pulleys and water pumps – each matched to a specific vehicle make and model. In addition, the water pump features superior gaskets that retain bolt torque, a roller bearing hub and composite seals to prevent leaks.

Product Features:
  • Engineered for both domestic and import vehicle applications with a timing belt
  • Includes premium Dayco components and a tough, wear-resistant belt
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Melling – Stock Replacement Oil Pump (Part No.M541)

Stock Replacement Oil Pump

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$329.99
Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor
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Felpro – Lower Oil Pan Gasket Set: Cork-Rubber, 1 Piece Set (Part No.OS 30654 C)

Lower Oil Pan Gasket Set: Cork-Rubber, 1 Piece Set

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$15.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • ENGINEERED TO PERFORM — Proprietary cork-rubber formulation
  • SUPERIOR SEAL — Highly conformable to accommodate for the imperfect sealing surfaces
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
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Felpro – CYLINDER HEAD BOLT SET (Part No.ES 72202)

CYLINDER HEAD BOLT SET

from

$29.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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AISIN – Timing Belt Kit With Water Pump (Part No.A5001449799ASC)

Timing Belt Kit With Water Pump

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$336.56
The AISIN Timing Belt Kit With Water Pump contains the timing belt, tensioner and deflection pulleys as well as a AISIN water pump. All AISIN components meet the strict original equipment requirements.

Product Features:
  • Original equipment quality
  • Enhanced reliability for engine and vehicle owner
  • Individual parts need not be ordered
  • AISIN Hydraulic Tensioner in select applications
  • AISIN Water Pump with gaskets. Water Pump with housing in select applications
  • OE matched Idler Bearing, and Tensioner Bearing (Koyo and NSK brands)
  • OE matched Timing Belt supplied by Mitsuboshi
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NTK – EN VAR TIME SOLENOID (Part No.VV0024)

EN VAR TIME SOLENOID

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$89.99
NTK’s Variable Valve Timing Solenoids are manufactured to meet and/or exceed OE fit, form and function to ensure proper VVT operation.

Product Features:
  • NTK’s Variable Valve Timing Solenoids are manufactured to meet and/or exceed OE fit, form and function to ensure proper VVT operation.
  • The NTK VVT solenoids include a hard-coat anodized spool valve to prevent corrosion and increase service life.
  • The NTK VVT solenoids include precision-wound, coated-copper windings to increase solenoid longevity.
  • The NTK VVT solenoids are manufactured with a high strength thermoplastic that is resistant to temperature, moisture, and chemicals.
  • The NTK VVT Solenoids are manufactured to precise OE valve body dimensions and utilizes fluorocarbon O-rings to help prevent oil leakage.
  • The NTK VVT Solenoids are 100% tested and inspected to ensure consistent quality with end of production tested in oil to be sure the valve is primed and will work properly upon installation.
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NTK – EN VAR TIME SOLENOID (Part No.VV0029)

EN VAR TIME SOLENOID

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$128.99
NTK’s Variable Valve Timing Solenoids are manufactured to meet and/or exceed OE fit, form and function to ensure proper VVT operation.

Product Features:
  • NTK’s Variable Valve Timing Solenoids are manufactured to meet and/or exceed OE fit, form and function to ensure proper VVT operation.
  • The NTK VVT solenoids include a hard-coat anodized spool valve to prevent corrosion and increase service life.
  • The NTK VVT solenoids include precision-wound, coated-copper windings to increase solenoid longevity.
  • The NTK VVT solenoids are manufactured with a high strength thermoplastic that is resistant to temperature, moisture, and chemicals.
  • The NTK VVT Solenoids are manufactured to precise OE valve body dimensions and utilizes fluorocarbon O-rings to help prevent oil leakage.
  • The NTK VVT Solenoids are 100% tested and inspected to ensure consistent quality with end of production tested in oil to be sure the valve is primed and will work properly upon installation.
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Dayco – Timing Component Kit; With Camshaft Belt Tensioner And Idler, 2 Piece Set (Part No.84081)

Timing Component Kit; With Camshaft Belt Tensioner And Idler, 2 Piece Set

from

$111.99
Manufactured to meet critical OE quality fit, form and function requirements demanded by today’s vehicle manufacturers, Dayco’s timing component kit ensures long lasting peak performance. This kit is designed to replace worn or damaged original equipment timing belts, tensioners and idler pulleys. It includes pre-packaged tensioners, idler pulleys and instructions – each matched to a specific make, model and vehicle year.

Product Features:
  • Engineered for the majority of domestic and import vehicle applications with a timing belt
  • All components needed for a complete timing belt replacement included in one box
  • Includes premium Dayco components and a tough, wear-resistant belt
  • Meets or exceeds OE quality
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1998 Lexus LS400 Engine Parts

You count on your 1998 Lexus LS400 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Engine Parts. With 58 Engine Parts ranging in price from $1.51 to $356.99, you’re sure to find everything you need for your 1998 Lexus LS400.

Brands matter. If you want to shop a specific Engine Parts brand, we stock 24 different brands like Felpro, Carquest Premium, and Dayco. 1998 Lexus LS400 Engine Parts start as low as $1.51!

One of the best ways to find top quality OEM or aftermarket Engine Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 53 extensive product reviews on 1998 Lexus LS400 Engine Parts. Some of the top-rated Engine Parts products we carry are Engine Water Pump: New, Gasket/Seals Included with 4.5 stars and Timing Hydraulic Belt Actuator; 1 Piece, Meets Or Exceeds OE Quality with 1.0 stars.

Did we mention you can order your Engine Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Engine Parts inventory for your 1998 Lexus LS400 below to get started!

Top-Rated Engine Parts Brands For Your 1998 Lexus LS400

Trusted Engine Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1998 Lexus LS400 running right for years to come. In our inventory you’ll find brands like Felpro, Carquest Premium, Dayco, and even more.

Popular Factory Air Engine Parts

You’ll find popular Factory Air brand products across Engine O-Ring and Hardware. All are waiting to get your 1998 Lexus LS400 back on the road. Some of the top-rated Factory Air products in these categories are:
O-Ring & Gasket A/C System Seal Kit
from $18.49
(3)
O-Ring & Gasket A/C System Seal Kit
O-Rings

FAQs for 1998 Lexus LS400 Engine Parts

What are the most purchased Engine Parts for the 1998 Lexus LS400?

Out of 58 Engine Parts for the 1998 Lexus LS400, the most popular in our inventory are:
Timing Water Pump Kit; With Pump, Belt, Actuator, Tensioner And Idler
from $318.99
(6)
Timing Water Pump Kit; With Pump, Belt, Actuator, Tensioner And Idler
Engine Timing Belt Kit With Water Pumps
Oil Seal
from $7.29
(6)
Oil Seal
Crankshaft Seals

What are the top-rated 1998 Lexus LS400 Engine Parts?

Top-rated Engine Parts for your 1998 Lexus LS400 based on customer reviews/ratings are:
Engine Water Pump: New, Gasket/Seals Included
from $144.99
(4)
Engine Water Pump: New, Gasket/Seals Included
“Bolted up easy, changed the timing belt too while I had it that far apart.”
Timing Hydraulic Belt Actuator; 1 Piece, Meets Or Exceeds OE Quality
from $62.99
(2)
Timing Hydraulic Belt Actuator; 1 Piece, Meets Or Exceeds OE Quality
“Bought as direct replacement for lexus sc400. Installed with timIng belt qnd water pump. Drove for about 5,000 miles then lost all power and engine b”
Engine Crankshaft Seal Kit
from $24.49
(1)
Engine Crankshaft Seal Kit
“GreaT”