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

R4267

Duties & taxes included

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

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Description

💦 Keep your engine cool, your drive smooth, and your ride legendary.

ADVANCED CARBON CERAMIC SEAL - Durable mechanical sealing that outperforms standard pumps, reducing leaks and maintenance.
CORROSION RUST RESISTANT BUILD - Materials specifically chosen to withstand common water pump killers, keeping your engine safe.
PRECISION ENGINEERED COOLANT FLOW - Optimized channels ensure peak cooling efficiency for your engine’s longevity.
ALL NEW COMPONENTS NO REMANUFACTURING - Fresh, upgraded materials guarantee reliable performance and extended lifespan.
PERFECT FIT FOR SELECT LEXUS TOYOTA MODELS - Tailored compatibility ensures hassle-free installation and optimal operation.

The AISIN WPT-803 is a premium, all-new engine water pump designed with advanced coolant flow channels, carbon ceramic mechanical sealing, and corrosion-resistant materials. Compatible with select Lexus ES350, RX350, RX450h and Toyota Camry, Highlander, RAV4, Sienna, and Venza models, it delivers OEM-level reliability and longevity backed by AISIN’s global engineering excellence.

Specifications

ASIN	B008EEZ8A6
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#106,724 in Automotive ( See Top 100 in Automotive ) #195 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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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

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R4267

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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TrustScore 4.5 | 7,300+ reviews

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