1997 Lexus LS400 Engine Water Pump NPW

★★★★☆ 4.5/5 2 ratings
100% New
Production: -08/1997, Does not come with a gasket, use sealant instead.<BR><BR>Recommend removal of the left side idler pulley to ease installation.
Sealant may be required for Water Pump to Thermostat Housing. Use 16341-50010 gasket for * Water By-Pass Joint & EGR Cooler Sub Assembly 96761-24019 O-Ring for Pump By-Pass Pipe 96761-35035 O-Ring for Water Inlet Housing. This water pumps casting is the 'Update' relocated 'Weep Hole' Design * 'Water inlet housing' assembly connects to 'Water By-Pass Joint'.
with Gasket, no O-rings
W/o Housing
22 In Stock
Best Price:
$85.15 USD $102.18 USD
BrandNPW
Part #NPW1605400
ConditionNew
WarehouseA
LS400 NPW Engine Water Pump 1997 Lexus
Additional Fitment Information:
Vehicle
1997 Lexus LS400
  • 100% New
  • Production: -08/1997, Does not come with a gasket, use sealant instead.<BR><BR>Recommend removal of the left side idler pulley to ease installation.
  • Sealant may be required for Water Pump to Thermostat Housing. Use 16341-50010 gasket for * Water By-Pass Joint & EGR Cooler Sub Assembly 96761-24019 O-Ring for Pump By-Pass Pipe 96761-35035 O-Ring for Water Inlet Housing. This water pumps casting is the 'Update' relocated 'Weep Hole' Design * 'Water inlet housing' assembly connects to 'Water By-Pass Joint'.
  • with Gasket, no O-rings
  • W/o Housing
NPW
NISSAN PUMP MFG. CO.,LTD of Osaka Japan, (NPW) is an original equipment manufacturer and supplier of water pumps and cooling system components.

METRIX® Water Pumps:
METRIX® water pumps provide an outstanding coolant flow rate in all driving conditions, from stationary to high speed. Performance is guaranteed through corrosion protection, cavitation resistance, reliable sealing technology, and the use of high quality components.
METRIX® water pumps deliver optimal hydraulic efficiency with maximum pressure resistance to efficiently protect against over-heating while improving fuel consumption and reducing emissions.

OE Quality: Higher quality and reliable performance compared to competitive products
Exact fit: No additional time consuming steps needed for installation
OE Engineered: Optimal hydraulic efficiency, Maximum pressure resistance
Advanced Impeller Design: Outstanding coolant flow rate, Optimal hydraulic efficiency, Improves fuel consumption and reduces emissions

Advantages:
  • METRIX® products are engineered and manufactured to do the job right the first time with a complete line for automotive and light truck applications.
  • METRIX® provides the OEM fit and quality that maintains the integrity of your vehicle, as well as your reputation as a professional service center.
  • METRIX® is your quality alternative for thermal products.
  • METRIX® products are all brand new and carry a 24 month / 24,000 mile warranty.

Replacement & Maintenance Guide

Helpful replacement and maintenance guidance for Engine Water Pump.

SystemCooling System
Description / What It DoesThe water pump circulates coolant through the engine, radiator, and heater core. A failing pump can leak, squeal, wobble, or cause overheating.
Replace / Inspect GuidanceReplace every 60,000–90,000 miles when driven by a timing belt, or around 80,000–120,000 miles/on symptoms for many chain-driven engines; replace sooner if leaking or noisy.
Job DifficultyModerate to Advanced DIY
Maintenance TipsUse correct coolant, replace belts/tensioners when related, fix leaks quickly, and bleed air from the cooling system after service.
Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.
  1. iceflow
    21 Dec, 2013
    this is an OEM supplier. If you are going to the trouble of pulling your car apart to replaced the water pump, it may be worth the extra $30 or so peace of mind that this will be an exact replacement....or should I say...it is on Mazda MPV...I would have to assume their products are also exact replacement on other Japanese vehicles.
  2. ZARDOZ "THX 1138"
    19 May, 2011
    I have a 15 yr old Nissan car whose original water pump started to leak (the bearings inside the WP is starting to fail w/c causes water to trickle).My mechanic told me to get a Japanese made WP and not the Chinese made. For some reason he told me that the Chinese made WP uses poor quality alloys and would only last a year or so.In buying the Japanese made WP; I didn't take the dealer route, knowing full well that they would charge me an "Arm and a Leg". I did a lil' research on the net and found out that Nissan dealers uses and sell Japanese made NPW water pump as a factory replacement parts.So after a lil' more research on auto parts websites that sells this brand; I found out that AutoPartsWAY has the best deal (no sales tax, free shipping, fast shipping, low price) on this NPW Water Pump. The WP arrive in its original NPW packaging box, imprinted with some Japanese characters and "MADE IN JAPAN" in English.I guess I got a genuine part and...

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