This 2005 Lexus LS430 represents the peak of Toyota’s flagship luxury engineering — a car that defines long-term reliability and understated excellence. This example features the Modern Luxury Package ($4,980), which includes a Mark Levinson premium audio system, navigation, rearview camera, Bluetooth connectivity, climate-controlled front seats, heated rear seats, and Intuitive Parking Assist.
The Lexus LS430 debuted in 2000 as the successor to the legendary LS400, continuing the pursuit of absolute comfort and refinement. The first-generation (2001–2003) featured a 5-speed automatic and conservative styling, while the updated 2004–2006 model introduced the highly desirable 6-speed transmission, sharper exterior design, and numerous mechanical improvements.
Powered by the 3UZ-FE 4.3-liter V8, the LS430 is widely recognized for its near-bulletproof reliability and remarkably smooth power delivery. Known to exceed 300,000-400,000 miles with only basic maintenance — oil, brakes, and tires. Some examples have even reached 500,000+ miles. This platform has earned its reputation as one of the world’s best-built luxury sedans. The combination of rear-wheel drive, refined ride quality, and timeless aesthetics makes this LS430 a standout even decades later.
Chassis: JTHBN36F255016720 • Grade/Trim: ML Engine: 3UZ-FE 4.3L V8 • Transmission: Floor Shift 6-Speed Automatic • Drivetrain: RWD Exterior: 1E0 Flint Mica • Interior: LA24 Black Leather Odometer: 166,897 miles Docs:Lexus Dealer Service History – CARFAX Report – No accidents Timing Belt and Water Pump: On 7/29/26 at 166,886 miles we installed a brand new AISIN timing belt, water pump, idler pulley, tensioner pulley, tensioner, OEM Bando serpentine belt, and Toyota pink SLLC (coolant)
Highlights and Recent Repairs
Smooth 3UZ-FE V8 with rear-wheel drive and exceptional refinement
Clean history — 3 owners, personal use, No Accidents, full Toyota, Lexus dealer and independent service history on CARFAX
Oil and Filter Changed – 6/20/2026
Tires Rotated – 6/20/2026
Timing Belt and Water Pump – Yes, see above
Battery – Replaced 9/2026 with Costco brand
Transmission Fluid – We drained and filled approximately 3 quarts of Idemitsu TLS-LV, a full synthetic fluid better than OEM WS fluid. OEM fluid is NOT synthetic. We did not locate any engine oil leaks that Toyota mentioned on 6/21/26 in the service history report. This was a misdiagnosis.
Engine Control Unit (TCM) – Fully rebuilt and programmed in house, road tested with perfect shifting. A common failure point and misdiagnosed by Toyota on 6/21/26 in the service history report. This is what makes Tanin JDM the experts on these vehicles, even above Toyota and Lexus.
Condition & Notes
Excellent cosmetic and mechanical condition with only light age-related wear, clean California underbody with zinc coating still present on fasteners
Interior leather and wood trim show minimal use — well-preserved overall. Light wear on steering wheel wood common with west coast sun.
Strong engine performance and smooth-shifting transmission; drives as intended
Rare and desirable 5-spoke, 18″ Hyper Silver OEM sport wheels with Michelin tires (2023 date codes)
Documentation
Comprehensive U.S. service records from Lexus dealerships and independent shops. Available via links at the top of the page for download or printing
Title & standard sale docs provided at purchase including Wisconsin buyers guide which is a state mandated dealer inspection form certifying all aspects of the car are road legal and disclosing any problems.
Disclosure / Legal
Odometer disclosure: Vehicle is older than 10 years and is exempt from mileage reporting
Shipping
Transport: Enclosed/open carrier shipping available nationwide; quotes on request. We have wholesale shipping pricing to save you money.
The demand for exceptional Lexus LS430s continues to grow, and many of the vehicles we source are reserved by returning customers and email newsletter subscribers before they ever reach the public market. At Tanin JDM, we specialize exclusively in carefully selected, rust-free LS430s that meet our standards for condition, history, and long-term ownership potential. Every vehicle undergoes a comprehensive inspection and reconditioning process before being offered for sale, allowing our customers to purchase with confidence. If this LS430 has already sold, we encourage you to join our email newsletter and follow us on YouTube, Facebook, Instagram, and TikTok for early access to future inventory, behind-the-scenes shop updates, and new arrivals before they become widely available.
Lexus LS430 FAQ
Buying & Owning a 2004–2006 Lexus LS430
LS430 Overview
Why does Tanin JDM specialize in the 2004–2006 Lexus LS430?
Tanin JDM specializes in 2004–2006 Lexus LS430 models because these
final-year cars combine exceptional Lexus build quality, the 4.3L 3UZ-FE V8,
a 6-speed automatic transmission, outstanding ride quality, and excellent long-term
durability. We regularly buy, sell, inspect, service, repair, and restore LS430 models
from across the country.
What changed on the 2004–2006 Lexus LS430?
The 2004 model year brought a significant refresh to the LS430, including revised exterior
styling, updated lighting, a 6-speed automatic transmission, and numerous
technology and equipment updates. The 2004–2006 models represent the final evolution of
the LS430 before the LS460 replaced it.
What LS430 trim levels does Tanin JDM sell?
Our inventory may include Base, Modern Luxury (ML), Custom Luxury (CL), and
Ultra Luxury (UL) configurations. Equipment varies considerably between individual
LS430s, so each vehicle listing identifies the important options and equipment found on
that particular car.
What is special about the Lexus LS430 Ultra Luxury?
Ultra Luxury LS430 models represent the highest equipment level and may include factory
air suspension, rear reclining and massaging seats, rear climate controls, power rear and
side sunshades, a rear cooler box, Mark Levinson audio, navigation, and other luxury
equipment. Exact equipment varies by vehicle and model year.
Why are non-navigation LS430 models desirable?
Factory non-navigation LS430 models are desirable to many enthusiasts
because the simpler dashboard configuration makes installation of modern aftermarket
audio, Apple CarPlay, Android Auto, and navigation equipment considerably easier.
Original non-navigation examples can also be difficult to find.
Reliability & Maintenance
Does the Lexus LS430 use a timing belt?
Yes. The LS430’s 4.3L 3UZ-FE V8 uses a timing belt. We inspect available
maintenance history and the physical condition of each vehicle, and timing belt and water
pump service may be performed when appropriate. Refer to the individual listing for
maintenance completed on a specific LS430.
How reliable is the Lexus LS430?
The LS430 has an excellent reputation for long-term reliability when properly maintained.
Its naturally aspirated 3UZ-FE V8 and overall drivetrain are known for
durability, and well-maintained examples can remain excellent daily drivers at high mileage.
Is a higher-mileage LS430 worth buying?
Mileage is only one factor when evaluating an LS430. Maintenance history, ownership history,
rust and corrosion, cosmetic condition, suspension condition, and overall care can be more
important than odometer mileage alone. We evaluate the complete vehicle
rather than selecting inventory solely by mileage.
Are LS430 air suspension systems reliable?
Ultra Luxury LS430 models may be equipped with factory air suspension. The system provides
the ride quality expected from the flagship Ultra Luxury model, but age-related wear can
occur. We inspect the operation and condition of the system on equipped vehicles and
disclose known issues.
History, Inspection & Condition
Do you provide Lexus service history?
When available, we research Lexus dealer service history in addition to
reviewing CARFAX and other maintenance documentation. This can provide valuable information
about previous maintenance and repairs. Available records and known service history are
discussed in the individual vehicle listing.
Do you inspect LS430 models before sale?
Yes. Every LS430 we offer is carefully inspected and evaluated. We pay particular attention
to the drivetrain, suspension, timing belt history, electronics, climate control, interior
equipment, body condition, undercarriage, and model-specific systems such as factory air
suspension when equipped.
Do you inspect LS430 vehicles for rust and corrosion?
Yes. Undercarriage condition is an important part of our evaluation
process. We actively seek clean vehicles from favorable climates and inspect the underside
for rust and corrosion. The condition of each individual vehicle is documented in its
listing and photographs.
Are Tanin JDM LS430 listings professionally photographed and honestly represented?
Yes. Every LS430 we offer is carefully inspected, professionally photographed, and honestly
represented. Our listings are designed to give local and nationwide buyers a detailed
understanding of the vehicle’s history, equipment, cosmetic condition, mechanical
condition, and undercarriage.
LS430 Service & Expertise
Does Tanin JDM service and repair the Lexus LS430?
Yes. In addition to selling LS430 models, Tanin JDM and Tanin Auto Electronix
provide mechanical, electronic, cosmetic, restoration, and related services for the LS430.
Our hands-on experience with these vehicles helps us evaluate and prepare the LS430s we
offer for sale.
Buying & Nationwide Shipping
Can you help with nationwide shipping for an LS430?
Yes. Tanin JDM can assist buyers with open or enclosed vehicle transportation
throughout the United States from our dealership in Caledonia, Wisconsin.
Does Tanin JDM accept trades or offer financing?
We do not accept trades or provide in-house financing. Buyers may arrange their own
financing through a bank or credit union. Contact Tanin JDM for current accepted payment
methods and purchase requirements.
