Lexus LS400 Engine Parts

Essential Lexus LS400 Engine Parts

Mitsubishi – Mitsuboshi Timing Belt (Part No.A500034290MBL)

Mitsuboshi Timing Belt

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$78.50
The Mitsuboshi Timing Belt is made to meet or exceed tough OE performance specifications and is resistant to high temperatures, is oil resistant and provides low noise and reliable operation.

Product Features:
  • High-tensile strength Carbon Cord
  • Abrasion resistant
  • High elasticity, high hardness HNBR rubber
  • Increased durability
  • Reduced noise
  • Rubber construction for superior flexibility
  • Special low friction tooth fabric
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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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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 – CAMSHAFT REAR PLUG SEAL SET (Part No.TCS 45979)

CAMSHAFT REAR PLUG SEAL SET

from

$15.99
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
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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National – Shaft Repair Sleeve (Part No.99374)

Shaft Repair Sleeve

from

$53.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
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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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Felpro – Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (Part No.26295 PT)

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

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$47.49
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:
  • PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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Dorman – Variable Valve Timing Filter Screen (Part No.926-126)

Variable Valve Timing Filter Screen

from

$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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Elring – SEAL RING – COPPER (Part No.4M20011240ELR)

SEAL RING - COPPER

from

$1.18
SEAL RING – COPPER

Felpro – Engine Conversion Gasket Set (Part No.CS 9805)

Engine Conversion Gasket Set

from

$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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Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 96333)

Fuel Injection Plenum Gasket Set

from

$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 and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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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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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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Koyo – Timing Belt Idler Bearing (Part No.A5300163417KOY)

Timing Belt Idler Bearing

from

$45.55
Timing Belt Idler Bearing

GMB – Timing Belt Idler Br (Part No.A5300131789GMB)

Timing Belt Idler Br

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$53.27
Timing Belt Idler Br

Carquest Premium – Multi Purpose Relay (Part No.RAA1254)

Multi Purpose Relay

from

$27.99
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.
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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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Ishino – Valve Stem Seal (Part No.A807038148ISH)

Valve Stem Seal

from

$3.63
Valve Stem Seal

National – Multi Purpose Seal (Part No.223830)

Multi Purpose Seal

from

$11.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
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NOK – Crankshaft Seal (Part No.A8060177831NOK)

Crankshaft Seal

from

$15.33
Crankshaft Seal

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

from

$15.99
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:
  • 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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Carquest Premium – Engine Oil Level Sensor (Part No.FFC1087)

Engine Oil Level Sensor

from

$224.99
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.
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Autopart International Inc – Camshaft Position Se (Part No.A40151932028API)

Camshaft Position Se

from

$55.40
Camshaft Position Se

Carquest Premium – Center High Mount Stop Light Connector (Part No.PTA1472)

Center High Mount Stop Light Connector

from

$33.99
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.
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Helping You Find the Right Engine Parts for Your Lexus LS400

You love your LS400. So we’ve made it easier than ever to help you find Lexus LS400 Engine Parts in our online catalog. Our inventory holds 115 aftermarket and OEM Engine Parts for your Lexus LS400, ranging from $1.18 to $1,355.99.

We offer parts from 33 brands trusted to make quality Engine Parts for your Lexus LS400. Before you buy, take some time to read through customer reviews. We currently have 415 reviews of Lexus LS400 Engine Parts from previous customers. Some of the top rated parts include Shaft Repair Sleeve with 4.0 stars and Timing Hydraulic Belt Actuator; 1 Piece, Meets Or Exceeds OE Quality with 1.0 stars.

Find your LS400 Engine Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Lexus LS400 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Engine Parts Brands for Your Lexus LS400

Our inventory holds Engine Parts for your Lexus LS400 from 33 trusted brands. You’ll find OEM and aftermarket parts from brands like FELPRO, Dayco, and National, all of which can keep that Lexus happy.
We have Factory Air parts available for your Lexus LS400 in categories like Engine O-Ring and Hardware. Some of the top-rated Factory Air parts 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 Lexus LS400 Engine Parts

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

Out of 115 Engine Parts for the Lexus LS400, the most popular in our inventory are:
Multi Purpose Seal
from $11.99
(10)
Multi Purpose Seal
Camshaft Seals
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

What are the top-rated Lexus LS400 Engine Parts?

Top-rated Engine Parts for your Lexus LS400 based on customer reviews/ratings are:
Shaft Repair Sleeve
from $41.49
(2)
Shaft Repair Sleeve
“Used this to repair a camshaft sealing surface on a 2000 Sienna. it worked incredibly well and was easy to use. My first time using a repair sleeve ”
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 Valve Cover Grommet Set
from $28.49
(1)
Engine Valve Cover Grommet Set
“This set of grommets is practically identical to the OEM ones – in my case I was replacing the valve cover on my 2.7L 4×4 tacoma and decided to go wit”