LEXUS 1900066051 Inline Engine 4.5L 1FZFE 6-CYLINDER

( Manufacturer Part Number: 1900066051 ), ( Engine Size: 4500 ), ( Fuel Type: Gasoline ), ( Type: Complete Assembly ), ( Block Type: Straight ), ( Number Of Valves: 24 ), ( Performance Part: No ), ( Tag : 580888 ), ( Item Warranty: 30 Days )

Review LEXUS 4.5l Inline 6-cylinder Engine Oem fits LX450 1995–1998

The Lexus LX 450, manufactured between 1995 and 1998, is a luxurious and powerful SUV equipped with a 1FZ-FE 4.5-liter inline 6-cylinder engine. This engine is a testament to Lexus' commitment to delivering exceptional performance and smoothness, making it a favorite among automotive enthusiasts.

The 1FZ-FE engine is a SOHC (Single Overhead Camshaft) design, featuring six cylinders arranged in a V configuration. Its total displacement is 4,497cc, and it boasts a 9.0:1 compression ratio. The engine employs a multi-point fuel injection system, ensuring precise fuel delivery for optimal combustion. This results in an impressive power output of 215 horsepower at 4,800 rpm and 315 Nm of peak torque at 3,600 rpm.

The 1FZ-FE engine is also known for its durability and reliability. It employs a cast iron engine block and aluminum cylinder head, providing excellent heat dissipation and durability. The engine's design also includes a dual exhaust system, contributing to a refined exhaust note and improved engine efficiency.

Under the hood, the 1FZ-FE engine is teamed up with a 4-speed automatic transmission, which delivers power to all four wheels via a full-time 4WD system. This combination provides the LX 450 with impressive off-road capabilities, making it a versatile vehicle for various driving conditions.

The 1FZ-FE engine's smooth and powerful performance is further enhanced by its advanced electronic systems. It comes equipped with Lexus' Electronic Throttle Control System (ETCS) and Variable Valve Timing with intelligence (VVT-i). These systems allow for precise control over engine performance, ensuring optimal power and fuel efficiency under all driving conditions.

In summary, the 1995-1998 Lexus LX 450's 1FZ-FE 4.5-liter inline 6-cylinder engine is a testament to Lexus' commitment to delivering exceptional performance, smoothness, and durability. With its impressive power output, advanced electronic systems, and versatile capabilities, this engine continues to be a favorite among automotive enthusiasts.

The Lexus LX450, produced between 1995 and 1998, is equipped with a 4.5L 1FZ-FE inline 6-cylinder engine. This engine is known for its durability, smooth operation, and powerful performance. Here are some pros and cons of buying this particular model with this engine.

1. Durability: The 1FZ-FE engine is renowned for its longevity. With proper maintenance, these engines can last well over 200,000 miles.

2. Smooth Operation: The inline 6-cylinder design provides a smoother ride compared to a V6 or V8 engine. This is due to the even distribution of pistons and cylinders, which results in a more balanced power delivery.

3. Powerful Performance: Despite being an inline 6-cylinder engine, the 1FZ-FE provides impressive power. It generates 215 horsepower and 295 lb-ft of torque, making it a capable engine for towing and off-road adventures.

4. Reliability: The Lexus LX450 is a reliable vehicle, and the 1FZ-FE engine adds to its dependability.

5. Fuel Efficiency: For its size and power, the 1FZ-FE engine offers decent fuel efficiency. It achieves an EPA-estimated 14 mpg city and 18 mpg highway.

1. Maintenance Costs: The 1FZ-FE engine requires more frequent oil changes and filter replacements compared to modern engines. This can add up to higher maintenance costs over time.

2. Complex Design: The engine's complex design can make repairs more challenging and expensive.

3. Noise Levels: Some owners have reported higher noise levels from this engine compared to newer models.

4. Thirsty Engine: Despite decent fuel efficiency for its size and power, the 1FZ-FE engine can consume more fuel than some might expect.

The 1995-1998 Lexus LX450 with the 4.5L 1FZ-FE inline 6-cylinder engine is a reliable, durable, and powerful choice for those seeking a capable and smooth-riding SUV. Its impressive performance and longevity make it an attractive option, even with the higher maintenance costs and complex design. If you are prepared to invest in regular maintenance and can live with the noise levels and fuel consumption, this engine offers excellent value for its price.

If you are in the market for a used SUV with a capable and reliable engine, the 1995-1998 Lexus LX450 with the 4.5L 1FZ-FE inline 6-cylinder engine is a solid choice. However, be prepared for higher maintenance costs and potential repair challenges. Ensure you have a reliable mechanic to help you navigate any issues that may arise. Additionally, consider purchasing a vehicle history report to ensure the vehicle has been well-maintained throughout its life.

Details:

And I m glad they respectfully accepted my offer which made the value of product worth buying. I was very satisfied with it. I will definitely come back to his page when i'm looking for something in the future. If I could leave a better that 5 star review would.

I'm happy with the value compared to new. Parts are extremely well priced as with super fast shipping. It also arrived right around the time it said would. Fast Reliable.

Not only where they flexible on their price, communication, /pics were perfect. The value was excellent. 100% will purchase from again

I'm looking forward to doing business with them again. Shipping time was excellent. Will definitely do business again. The packaging was by far the best i've ever seen for a heavy part.

Quality Assurance. These folks at J auto are top notch and deserve a full review. Contact for fitment Bid Amount. The also did an excellent job packaging a very oddly shaped part roll bar.

Part Number, Body Type SUV, Engine 1FZFE, Condition None, Odometer 404389, Exterior Color Champagne Pearl, Paint Code 1B1, Interior Oak, Trim LC43. They take pride in their work. Every order is meticulously packaged with extra protection and padding. This item is used but in good working condition.

The engine wiring harness was just as pictured there only one damaged wire connector I had to re splice, disappointing but not a big deal. Packaging would have been sufficient to ship a Faberge egg. All parts are tested and inspected for reliability performance. An overall great buying experience and an excellent value.

All used items will show normal signs of use such as nicks, scuffs, and scratches. Items are EXACTLY as you see them in the photo, no BS. Component was exactly as described and in the photos on listing.

part #: 1900066051 prices

• $2250.00-$2385.00

specifications grokengines:

• for models: Lx450
• for makes: Lexus
• for years: 1995-1998
• mpn: 1900066051
• engine size: 4500
• fuel type: Gasoline
• type: Complete Assembly
• block type: Straight
• number of valves: 24
• performance part: No
• tag : 580888
• item warranty: 30 Days

general grokengines:

• Car Truck Parts Accessories > Engines Engine Parts > Engines
• condition: Used

returns grokengines:

• paid by: Buyer
• policy: Returns Accepted
• time: 60 Days

offer grokengines:

• availability: In Stock
• options: Ship-to-home
• best offers: True
• sold: 0
• started: February 12, 2026
• quantity: 1

seller grokengines:

• rating: 100.0%
• city: Marshallville, Ohio
• # reviews: 36842

payments grokengines:

• other
• credit card: Diners-club
• wallet: Google-pay

shipping grokengines:

• cost: $375.00
• class: Freight
• service: Flat Rate Freight
• type: Fixed

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