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  3. AISIN SX-1737

AISIN SX-1737 Engine Oil Pump Cylinder Block 4.0L V8

fits model: Ls400. make: Lexus. year: 1998–2000.

Sx-1737 Aisin Engine Oil Pump For 1998-2000 Lexus Ls400 4.0l V8 Cylinder Block Qu

( Brand: Aisin ), ( Type: Engine Oil Pump ), ( Manufacturer Part Number: SX-1737 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C848 49-40 ), ( Placement On Vehicle: Engine Cylinder Block ), ( Compatible Year: 2000 1999 1998 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Aisin Engine Oil Pump )

Review AISIN Engine Oil Pump Lexus 4.0l V8 Cylinder Block Qu fits LS400 1998–2000

The AISIN SX-1737 engine oil pump is an essential component of the oil circulation system in 1998-2000 Lexus LS400 vehicles equipped with the 4.0L V8 cylinder block. This high-performance oil pump is designed to ensure an efficient and consistent flow of engine oil throughout the engine, facilitating proper lubrication and cooling of critical engine components.

The AISIN SX-1737 engine oil pump features a robust and durable design, with a compact size that allows for easy installation and replacement in the engine compartment. The pump body is made from high-strength materials, including cast aluminum, which provides excellent heat dissipation and resistance to corrosion and wear.

The impeller of the AISIN SX-1737 engine oil pump is designed to deliver a precise and regulated flow rate of oil, ensuring that all engine components receive an adequate supply of lubricant under various operating conditions. The impeller is engineered with a precise shape and a high number of vanes, which allows for efficient oil pumping and minimal energy loss.

The pump also comes with a reliable and durable gear drive mechanism, which converts the crankshaft rotation into the rotational motion of the impeller. The gear teeth are precision-machined to ensure smooth and quiet operation, and the gears are made from high-strength materials to withstand the rigors of engine operation.

The AISIN SX-1737 engine oil pump is engineered to meet or exceed the original equipment manufacturer (OEM) specifications for the Lexus LS400, ensuring a perfect fit and optimal performance. The pump also undergoes rigorous testing to ensure that it meets or exceeds industry standards for durability, reliability, and efficiency.

In summary, the AISIN SX-1737 engine oil pump is a high-quality and reliable component designed to ensure the efficient and consistent flow of engine oil in the 1998-2000 Lexus LS400 equipped with the 4.0L V8 cylinder block. Its robust and durable design, precise impeller, and reliable gear drive mechanism make it an excellent choice for drivers who demand the best performance and longevity from their vehicles.

AISIN SX-1737 Engine Oil Pump for 1998-2000 Lexus LS400: Pros, Cons, and Conclusion

The AISIN SX-1737 engine oil pump is a popular aftermarket option for the 1998-2000 Lexus LS400 4.0L V8 vehicles. This article will discuss the advantages and disadvantages of using this specific oil pump, followed by a conclusion and recommendation.

Pros:

1. Durability: AISIN is a well-known Japanese automotive parts manufacturer. The SX-1737 oil pump is specifically designed for the Lexus LS400 and is known for its durability and reliability.

2. Improved Oil Pressure: The AISIN SX-1737 oil pump provides better oil pressure than the original equipment manufacturer (OEM) pump. This results in improved engine performance and longevity.

3. Easy Installation: The AISIN oil pump is a direct replacement for the OEM part. This means that the installation process is straightforward and does not require any major modifications.

Cons:

1. Cost: The AISIN SX-1737 oil pump is more expensive than the OEM pump. However, the increased cost is justified by its improved durability and performance.

2. Availability: While the AISIN oil pump is widely available from various automotive parts retailers, it might not be as easily accessible as the OEM part in some locations.

Conclusion:

The AISIN SX-1737 engine oil pump is a worthwhile investment for the 1998-2000 Lexus LS400 4.0L V8 owners who are looking for improved engine performance and durability. Although it comes with a higher price tag than the OEM part, its advantages outweigh the cost. Additionally, the straightforward installation process makes it a practical choice for both professional mechanics and DIY enthusiasts.

Recommendation:

If you are a 1998-2000 Lexus LS400 4.0L V8 owner seeking to enhance your vehicle's engine performance and longevity, consider investing in the AISIN SX-1737 engine oil pump. This aftermarket part offers improved durability, better oil pressure, and easy installation, making it a valuable upgrade for your Lexus LS400.

Details:

AISIN Engine Oil Pump for 1998 - 2000 Lexus LS400 4.0L V8 Cylinder Block qu: Status: In Stock.

part #: sx1737 price

  • $301.07

specifications pumppruner:

  • for models: Ls400
  • for makes: Lexus
  • for years: 1998-2000
  • brand: Aisin
  • type: Engine Oil Pump
  • manufacturer part number: SX-1737
  • manufacturer warranty: 1 Year / 12, 000 Miles
  • interchange part number: C848 49-40
  • placement on vehicle: Engine Cylinder Block
  • compatible year: 2000 1999 1998
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Aisin Engine Oil Pump

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  • sold: 0
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  • availability: In Stock
  • started: March 24, 2026
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  • Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts

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for models: ls400, for makes: lexus, for years: 1998-2000, type: engine oil pump, manufacturer warranty: 1 year / 12, 000 miles, placement on vehicle: engine cylinder block, compatible year: 2000 1999 1998, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine aisin engine oil pump,
category: auto parts > car truck parts accessories > engines engine parts > oil pumps parts, sku: 10715590021867721,

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