Rebuilt Lexus LS400 Engine for sale
- Persis firstusedautoparts
- May 19
- 3 min read

Rebuilt Lexus LS400 Engine for sale. Is your Lexus LS400 showing signs of engine failure like oil burning, knocking sounds, or reduced performance? Don’t give up on your classic luxury sedan just yet. At First Used Auto Parts, we offer rebuilt Lexus LS400 engines that restore performance, reliability, and smooth operation—without the high cost of buying a new engine.
With nationwide shipping, including fast delivery to California cities like Los Angeles, San Diego, San Francisco, and Sacramento, we make it easy to get your LS400 back on the road—no matter where you are in the U.S.
Why Choose a Rebuilt Lexus LS400 Engine? Rebuilt Lexus LS400 Engine for sale.
The Lexus LS400 was a game-changer when it launched—bringing quiet power, precision craftsmanship, and unmatched reliability to the luxury market. If your original engine is worn out, a rebuilt engine is a smart, budget-friendly way to restore your vehicle's legendary performance.
✅ OEM-Level Rebuilds
Every rebuilt LS400 engine we sell is meticulously disassembled, cleaned, inspected, and rebuilt with OEM-spec components. That means high-quality gaskets, pistons, seals, bearings, and timing parts are used to bring the engine back to factory performance standards.
✅ Save Big vs. Buying New
New replacement engines for a Lexus LS400 are difficult to find and extremely expensive. Our rebuilt engines offer the same reliability at a fraction of the cost, making them the perfect solution for owners who want to preserve a beloved classic.
✅ Warranty & Reliability
We stand behind our work. All rebuilt LS400 engines include a limited warranty, giving you added peace of mind. Plus, every engine undergoes rigorous performance and quality testing before it ships.
Lexus LS400 Engine Specifications
We rebuild engines for the 1990–2000 Lexus LS400, which typically features:
Engine Type: 4.0L V8 (1UZ-FE)
Horsepower: 250–290 hp (depending on year)
Torque: 260–300 lb-ft
Fuel System: Multi-port fuel injection
Valvetrain: DOHC 32-valve with VVT-i on later models
Transmission Compatibility: Automatic (RWD)
The 1UZ-FE V8 engine is known for its smooth power delivery, long life, and engineering excellence. Our rebuilt versions preserve those qualities while refreshing the engine for decades more performance.
How to Order a Rebuilt Lexus LS400 Engine
Step 1: Gather Vehicle Info
Have your VIN, model year, and other engine details ready to help us identify the correct rebuild for your vehicle.
Step 2: Browse or Contact Us
You can browse our current inventory or contact us directly for personalized help. Our experienced team can answer any technical questions and make sure you get the exact engine you need.
Step 3: Get a Fast, Free Quote
Once we’ve verified fitment, we’ll send you a custom quote including engine price, warranty details, and shipping options.
Serving California and the U.S. Nationwide
Although we’re based in California, First Used Auto Parts ships rebuilt Lexus LS400 engines nationwide. From Los Angeles to New York, Houston to Chicago, we deliver reliable rebuilt engines straight to your door. Need installation help? We can also refer you to certified repair shops near you.
Why Choose First Used Auto Parts?
🔧 Top-Quality Rebuilds – Engines rebuilt to factory specifications for long-term performance
💰 Affordable Pricing – Big savings over buying new or going to the dealership
🚚 Nationwide Shipping – Fast, safe delivery to any U.S. location
💬 Dedicated Customer Support – Our team helps you every step of the way, from quote to installation
🛠️ Get Your Lexus LS400 Running Like New Again
The Lexus LS400 is a timeless piece of automotive luxury. If your engine has lost its edge, a rebuilt 1UZ-FE engine from First Used Auto Parts is your best path to restoring quiet, smooth, V8-powered performance—without overspending.
📞 Call to Action
Looking for a rebuilt Lexus LS400 engine?Contact First Used Auto Parts today for a fast, free quote and nationwide shipping.Bring your LS400 back to life—smooth, powerful, and ready for the road again.




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