AISIN SX-4573 Engine Oil Pump Cylinder Block Lz 3.4L V6

( Brand: Aisin ), ( Type: Engine Oil Pump ), ( Manufacturer Part Number: SX-4573 ), ( Manufacturer Warranty: 1 Year / 12, 000 Miles ), ( Ipn: C633 65-13 ), ( Placement On Vehicle: Engine Cylinder Block ), ( Compatible Year: 2004 2003 2002 2001 2000 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Aisin Engine Oil Pump )

Review AISIN Engine Oil Pump Toyota 3.4l V6 Cylinder Block Lz fits TUNDRA 2000–2004

The AISIN SX-4573 engine oil pump is an essential component for the 2000-2004 Toyota Tundra 3.4L V6 cylinder block LZ. This oil pump ensures an adequate supply of engine oil to critical components, enabling the engine to run smoothly and efficiently.

The SX-4573 is a high-performance oil pump, designed specifically for the Toyota Tundra's engine configuration. It features a robust, durable construction with a compact design. The pump housing is made from high-strength materials, ensuring it can withstand the rigors of daily driving and the demands of heavy-duty use.

The impeller of the AISIN SX-4573 oil pump is precision-engineered to provide maximum oil flow with minimum resistance. Its asymmetrical design optimizes oil flow to critical engine components, ensuring they are always lubricated, even under high load conditions.

The pump also includes a robust, bolt-on design, making it easy to install. It comes with all necessary hardware for installation, ensuring a hassle-free experience for the user. Furthermore, the SX-4573 oil pump is a direct replacement for the original equipment, ensuring a perfect fit and function in the Toyota Tundra engine.

In summary, the AISIN SX-4573 engine oil pump is a high-performance, durable, and reliable component designed specifically for the 2000-2004 Toyota Tundra 3.4L V6 cylinder block LZ. Its robust construction, efficient impeller design, and easy installation make it an excellent choice for those seeking to maintain or upgrade their vehicle's engine performance.

The AISIN SX-4573 engine oil pump is a suitable replacement option for the oil pump in the 2000-2004 Toyota Tundra 3.4L V6 cylinder block LZ. Here are some pros and cons that may help in making an informed decision:

1. OEM Quality: AISIN is a well-known original equipment manufacturer (OEM) that produces parts for various automakers, including Toyota. This engine oil pump is specifically designed for the Toyota Tundra, ensuring a proper fit and function.

2. Durability: The AISIN SX-4573 oil pump is built to last, with high-quality materials and precise engineering. It can provide reliable performance, reducing the need for frequent replacements.

3. Availability: This oil pump is readily available in the aftermarket, making it a convenient choice for those who need a replacement quickly.

4. Cost-effective: Compared to other aftermarket or OEM options, the AISIN SX-4573 engine oil pump is often more affordable, providing a cost-effective solution for Tundra owners.

1. Installation Complexity: Installing an engine oil pump can be a complex process, especially for those without mechanical experience. It may require professional assistance or extensive research to ensure proper installation.

2. Potential Shipping Delays: Depending on the supplier and location, shipping times for the AISIN SX-4573 oil pump can vary, potentially causing inconvenience for those in need of a replacement urgently.

3. Limited Warranty: While AISIN is a reputable OEM, their aftermarket parts may not come with the same comprehensive warranty as OEM parts purchased directly from Toyota dealerships.

The AISIN SX-4573 engine oil pump is a reliable and cost-effective option for those in need of a replacement for their 2000-2004 Toyota Tundra 3.4L V6 cylinder block LZ. Its OEM quality, durability, and availability make it an attractive choice. However, potential installation complexities, shipping delays, and limited warranty should be considered before making a purchase. Ultimately, it is essential to weigh these factors against the cost savings and potential performance benefits to determine if this is the best option for your specific situation.

If you are comfortable with the installation process or have access to professional assistance, the AISIN SX-4573 engine oil pump can be a cost-effective solution for your Toyota Tundra. Ensure that you purchase the pump from a reputable supplier to minimize potential shipping delays and ensure its authenticity. Additionally, consider checking with local Toyota dealerships for any available OEM options, as their warranty and peace of mind may be worth the additional cost for some consumers.

Details:

AISIN Engine Oil Pump for 2000 - 2004 Toyota Tundra 3.4L V6 Cylinder Block lz: Status: In Stock.

part #: sx4573 price

• $121.14

specifications pumppruner:

• for models: Tundra
• for makes: Toyota
• for years: 2000-2004
• brand: Aisin
• type: Engine Oil Pump
• manufacturer part number: SX-4573
• manufacturer warranty: 1 Year / 12, 000 Miles
• interchange part number: C633 65-13
• placement on vehicle: Engine Cylinder Block
• compatible year: 2004 2003 2002 2001 2000
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Aisin Engine Oil Pump

returns pumppruner:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer pumppruner:

• quantity: 5
• sold: 0
• availability: In Stock
• started: December 27, 2025
• options: Ship-to-home

general pumppruner:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts

seller pumppruner:

• rating: 99.3%
• # reviews: 607297
• city: Indianapolis, Indiana

shipping pumppruner:

• transit: 4-8 Days
• class: Standard, Expedited
• cost: $0.00
• service: Standard, Expedited
• type: Fixed

payments pumppruner:

• wallet: Google-pay
• other
• credit card: Visa

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