Lexus GS430 4.3L, VIN N, 5th digit, 3UZ-FE engine 4.3L Engine (2006-2007)
VIN-VERIFIED UNIT
✓ Actual photos of the exact unit you'll receive — not a stock image
✓ Confirmed Fitment — fits these vehicles
  • GS430 4.3L Vin N 5Th Digit 3Uz-Fe Engine 2007, 2006
Enter your VIN below and we’ll confirm the exact fit before we ship.
Engine · Tested

Lexus GS430 4.3L, VIN N, 5th digit, 3UZ-FE engine 4.3L Engine (2006-2007)

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Confirm it fits YOUR vehicleEnter your VIN — we verify exact fit before you pay
Find your VIN on the driver-side door jamb or lower windshield.
Unit Condition & Specs
AvailabilityIn stock — ready to ship
55% OFF $6,105.00
$2,775.00
Mileage
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✓ Flat-rate freight — insured & tracked ·✓ 90-day warranty included· freight shown at checkout: $250 commercial / $400 residential
Ships within 3 - 5 business days Approx - flat-rate freight, tracked & insured Most orders arrive 5–7 business days after dispatch (US). You get tracking the moment it ships.
Not sure it fits? Call an expert
🛡90-Day WarrantyParts replacement
🚚Flat-Rate FreightDelivered to your door
🔒Secure CheckoutEncrypted payment
↩24-Hr Free CancelFull refund within 24h

How ordering works

  1. 1Enter or confirm your VIN
  2. 2We verify exact fitment for your vehicle
  3. 3Flat freight shown up front — no surprises
  4. 490-day warranty included on every part
  5. 5We photograph & confirm the unit before it ships
What you're getting

What's included with this engine

You're buying a complete engine assembly — not a bare block. Here's exactly what arrives bolted to it, and the handful of accessories your mechanic moves over from your current engine during the install.

✓

Included with your engine

Already assembled — ships as one unit
  • Long block — fully assembled
  • Short block
  • Cylinder head
  • Crankshaft
  • Camshaft
  • Pistons
  • Intake manifold
  • Exhaust manifold
  • Oil pan
  • Timing cover
⇄

Not included — transfer these over

Reused from your current engine
  • Wiring harness
  • Bolt-on accessories
Why these aren't included: these parts are tied to your vehicle's exact trim and options, and the ones already on your current engine are almost always in good working order. Your mechanic transfers them across during the install — that's standard practice on an engine replacement, and it keeps your price down.
Quick definition: a short block is the block, crankshaft, camshaft and pistons. A long block adds the cylinder head and valvetrain. A complete engine — what you're buying here — is the long block with the intake manifold, exhaust manifold, oil pan and timing cover already fitted.
Not sure what your install needs? Talk to a parts expert
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Part details

About this part

OEM 4.3L V8 Engine (3UZ-FE) for 2006-2007 Lexus GS 430

Engineered for Smooth, Reliable Operation. This complete 4.3L 3UZ-FE V8 long block assembly is the direct, high-performance replacement for the 2006-2007 Lexus GS 430 sports sedan. Correctly identified by VIN Code N in the 5th digit, it restores the effortless torque, refined power, and signature V8 smoothness of the final UZ-series engine.

Engine Specifications:

Category Details
Displacement 4.3L V8
Engine Code 3UZ-FE V8 (VIN Code N, 5th Digit 'N')
Horsepower 300 hp
Torque 325 lb-ft
Fuel System Sequential Multi-Port Fuel Injection with VVT-i
Valvetrain DOHC 32-Valve with VVT-i (Variable Valve Timing-intelligent)
Block Material Aluminum Block & Heads
 

Compatibility: 2006, 2007 Lexus GS 430 models where the 5th digit of the VIN is the letter 'N'.

Pricing & Condition Options:

Mileage Range Price Condition
30K-60K miles $ 2,275.00 Premium Low mileage. Includes full accessory suite.
60K-90K miles $ 2,203.50 Excellent condition, strong performance history, ready for installation.
90K-120K miles $ 1,820.00 Good running condition, perfect for a daily-driven performance replacement.
120K-150K miles $ 1,429.74 Functional core unit. Ideal for rebuild
 

Key Features:

Complete Long Block Assembly: This complete engine package contains all core components engine block, crankshaft, pistons, cylinder head, and full valvetrain assembly. 

Refined & Dependable: Guaranteed smoke-free emissions, leak-sealed construction, and noiseless mechanical operation with consistent smooth and dependable performance backed by warranty coverage.
     

Backed by Warranty: Complete assembly coverage backed by comprehensive warranty protection ensuring confidence in long-term reliability and performance.

Shipping Information:

Standard shipping 5-7 business days.

Expedited shipping available.

Frequently Asked Questions?

Q: How do I confirm this is the correct engine for my GS 430?

A: The 5th digit of your VIN must be the letter 'N'. This specifically identifies the 4.3L 3UZ-FE engine for the GS 430. Providing your full VIN to our specialists ensures a perfect match.

Q: Is the VVT-i system reliable on this engine?

A: OEM 3UZ-FE 4.3L V8 engine for 2006-2007 Lexus GS430. Features VVT-i variable valve timing for efficient performance. Built to factory specifications for durability and reliability. Includes 60-day parts warranty.

Warranty Provided: 60-Day Limited Parts Warranty

Every engine we ship includes comprehensive protection through our 60-day parts warranty, ensuring your investment is safeguarded against manufacturing defects.

Ready to Order?

Select your desired mileage option. Confirm your VIN's 5th digit is 'N'. Contact our Lexus/Toyota specialists with your full VIN for verification and a complete list of recommended OEM-quality installation components.

Order with confidence

Tested, VIN-matched, and guaranteed

✓

VIN-Verified Fit

We match the part to your vehicle's VIN and confirm exact fitment before we ship — so it fits the first time. Free cancellation within 24 hours.

⚙

Works on Arrival, Guaranteed

Every unit is tested before it ships. If it arrives defective, we replace it fast — and in the rare case we can't replace it, you get a full refund.

★

90-Day Warranty

A real parts-replacement warranty, included — with extended coverage available.

✓Real photos of the exact unitWhat you see is what ships
✓A-grade OEM, testedVerified specs, not estimated
✓VIN-matched to your vehicleConfirmed before dispatch
Shipping & delivery

Heavy freight item, shipped fully insured and tracked. Freight is a flat $250 commercial / $400 residential, shown at checkout — no hidden fees, no freight-quote runaround.

1Ships within 3 - 5 business days ApproxCarefully packed & dispatched from our US warehouse
2Freight to your doorBrought to your door
3Delivered in 5–7 business daysTracked & insured · tracking sent when it ships
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