Lexus GS400 Water Pump

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Lexus GS400 Air Filter

Lexus GS400 Axle Assembly

Lexus GS400 Brake

Lexus GS400 Brake Caliper

Lexus GS400 Brake Disc

Lexus GS400 Brake Pads

Lexus GS400 Brake Rotors

Lexus GS400 Clutch

Lexus GS400 Engine Mount

Lexus GS400 Fuel Injector

Lexus GS400 Fuel Pump

Lexus GS400 Muffler

Lexus GS400 Spark Plug Wire

Lexus GS400 Timing Belt

Lexus GS400 Water Pump

Lexus GS400 Wheel Bearing Hub

Lexus GS400 Window Switch

Lexus GS400 Antenna

Lexus GS400 EGR Valve

Lexus GS400 Alternators

Lexus GS400 Ball Joint

Lexus GS400 Catalytic Converters

Lexus GS400 Control Arm

Lexus GS400 Exhaust

Lexus GS400 Oxygen Sensors

Lexus GS400 Shocks

Lexus GS400 Starter

Lexus GS400 Suspension

Lexus GS400 Struts

Lexus GS400 Tie Rod

Lexus GS400 Distributor

Lexus GS400 Air Deflector

Lexus GS400 Car Cover

Lexus GS400 Cargo Liner

Lexus GS400 Exhaust Manifold

Lexus GS400 Floor Liners

Lexus GS400 Floor Mat

Lexus GS400 Head Gasket

Lexus GS400 Intake Manifold

Lexus GS400 Mud Guards

Lexus GS400 Radiator

Lexus GS400 Window Motor

Lexus GS400 Window Regulators

Lexus GS400 Repair Manual

Lexus GS400 Heater Core

Lexus GS400 CV Joint

Lexus GS400 Knock Sensor

Lexus GS400 Steering Rack

Lexus GS400 Wheel Bearing

Lexus GS400 Strut Assembly

Lexus GS400 Shock Absorber

Lexus GS400 Water Pump

Lexus GS400 water pump is very crucial to your car’s cooling system because it removes heat from the engine and keeps your engine temperature in a controllable level. Water pump is a centrifugal pump that is driven by a belt connected to the crankshaft of the engine. It circulates coolant from the radiator to the engine and back to the radiator. It consists of a shaft together with a pulley on one end and a pump rotor on the other end. When the pulley is spun by the belt, the rotor starts to circulate the coolant.

All water pumps are made with cast-iron or die-cast aluminum housings and are produced to meet and replace the OEM equipment. The water pump is consists of an inlet that is near the center in order for the coolant to return from the radiator once it hits the pump vanes. The pump vanes fling the coolant to the outside of the water pump where it enters the engine. It also comes in various designs for various purposes. The majority includes a rotating impeller which transmits the coolant through the engine block. However, on most rear-wheel drive a car, the fan is installed at the end of the water pump shaft.

The water pump usually has a spring-loaded seal in order to prevent leakage around the pump shaft while some water pumps are fitted with pre-packed ball bearings sealed at each end so lubrication is not necessary. Before, assembly, all sealing and bearings must be tested to avoid any leakage trouble or a possibility of a water pump failure. It is important that your car is installed with a fully-functioning water pump to prevent overheating and wear and tear of the engine. The circulating capability of the water pump will certainly cool down your engine at a manageable temperature.

If your water pump is not in its peak condition or is not functioning correctly, the engine coolant just sit in the block and heads, without getting delivered to the radiator to exchange heat. No cooling from the radiator would mean overheating and it would lead to warped heads, blown head gasket, and a lot more damage to your Lexus GS400. Parts Train can help solve your problem. We offer a huge selection of Lexus GS400 water pump. With our comprehensive and easy-to-navigate catalog, you are guaranteed to find the right water pump for your Lexus GS400 easily and quickly.

Featured Products

Lexus GS400 - Water Pump

"BECK-ARNLEY WATER PUMP, NEW -- Quality Construction And Materials Make This Item One Of The Top Selling OE Replacement Water Pumps, Direct Fit Part"

Brand: Beck Arnley

1998 - 8Cyl 4.0L "Gas, FI, VIN "H", 1UZFE" Base
1999,2000 - 8Cyl 4.0L "Gas, FI, 1UZFE" Base

Lexus GS400 - Water Pump

ASC brand includes water pump gasket (16571-50010) ONLY. NPW brand includes water pump gasket (16571-50010); water inlet housing o-ring (96761-35035); and water by-pass pipe o-ring (96761-24019), which is required by many applications listed for this part #. NPW brand will include all critical gaskets above FROM July 2006. This application also requires part # 96761-24019, water by-pass pipe o-ring. ASC brand includes water pump gasket (16571-50010) ONLY. NPW brand includes water pump gasket (16571-50010); water inlet housing o-ring (96761-35035); and water by-pass pipe o-ring (96761-24019), which is required by many applications listed for this part #.. w/ gaskets from 10/2006

Brand: NPW

1998 - ,production dates Fr:08-00-97
2000 - ,production dates To:06-00-00

Lexus GS400 - Water Pump

Brand: AISIN

Lexus GS400 - Water Pump Gasket

Brand: NPW

1998 - ,production dates Fr:12-00-97
2000 - ,production dates To:06-00-00

2000, 1999, 1998