Has this pump updated to the new version?

Yes, this is the updated version of Aisin WPT-803.

is this the correct fit for the lexus rx350

Yes. I specifically installed this on an RX350.

How many miles do they last?

These are supposed to be better than the earlier versions of this water pump. I've had this in my 07 Camry 3.5 for over 100k miles and it's still going strong.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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AISIN GENUINE WPT-803 New Engine Water Pump with Gaskets - Compatible with Select Lexus ES350, RX350, RX450h Toyota Camry, Highlander, RAV4, Sienna, Venza

AISIN GENUINE WPT-803 New Engine Water Pump with Gaskets - Compatible with Select Lexus ES350, RX350, RX450h Toyota Camry, Highlander, RAV4, Sienna, Venza

Product ID: 12384217

Details

Automotive Fit Type
Vehicle Fit
Brand
AISIN
Global Trade Identification Number
Item Weight
3.2 pounds
Manufacturer
Aisin
Material
Carbon Ceramic

💧Smooth coolant flow channels

⚙️Carbon ceramic mechanical sealing

🛡️Rust & corrosion resistant materials

R4240

Duties & taxes included

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Description

💦 Keep your engine cool, your ride smooth, and your status premium.

CORROSION SCALE DEFENSE - Specially selected materials resist rust, corrosion, and coolant scaling, extending pump life and reducing maintenance.
PRECISION COOLING MASTERY - Engineered with smooth coolant flow channels for optimal temperature control and peak engine performance.
ALL NEW NOT REMANUFACTURED - Crafted from premium, upgraded materials to guarantee reliability and avoid common water pump failures.
DURABILITY MEETS INNOVATION - Carbon ceramic mechanical seals and ball bearings ensure long-lasting, leak-free operation under pressure.
PERFECT FIT FOR PREMIUM RIDES - Compatible with select Lexus and Toyota models, ensuring seamless installation and OEM-level performance.

The AISIN WPT-803 is a genuine, all-new engine water pump designed for select Lexus and Toyota models. Featuring advanced coolant flow channels, carbon ceramic seals, and corrosion-resistant materials, it delivers superior cooling efficiency and durability. Trusted globally as the #1 OEM water pump manufacturer, AISIN ensures OEM-quality fit and performance with every installation.

Specifications

ASIN	B008EEZ8A6
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#138,974 in Automotive ( See Top 100 in Automotive ) #282 in Automotive Replacement Engine Water Pumps
Brand Name	AISIN
Compatible with Vehicle Type	Car
Customer Reviews	4.7 4.7 out of 5 stars (488)
Global Trade Identification Number	04954514998727
Included Components	Engine Water Pump
Item Type Name	Engine Water Pump
Item Weight	3.2 pounds
Manufacturer	Aisin
Manufacturer Part Number	WPT-803
Manufacturer Warranty Description	Includes manufacturer provided warranty
Material Type	Carbon Ceramic
Model Number	WPT-803
OEM Equivalent Part Number	16100 09440, 1610009440
Part Interchange Info	changeable
Unit Count	1 Count
Weight Class	Medium weight

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R4240

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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