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ECU-Controlled Electric Water Pump for Toyota Hybrid with Precision-Machined Impeller and Continuous Operation
ECU-Controlled Electric Water Pump for Toyota Hybrid with Precision-Machined Impeller and Continuous Operation
ECU-Controlled Electric Water Pump for Toyota Hybrid with Precision-Machined Impeller and Continuous Operation
ECU-Controlled Electric Water Pump for Toyota Hybrid with Precision-Machined Impeller and Continuous Operation
Specifications
OEM Part Number :
161A029015, 161A0-29015
Weight :
1.84–2.12 kg
Supply Ability :
3000 pcs/month
Flow Rate :
30-40 L/min
Brand Name :
YIMI
Pump Type :
Electric, DC motor-driven (ECU-controlled)
Electrical Connector :
2-pin or 4-pin, depending on pump variant
Place of Origin :
China
Packaging Details :
Neutral Package or as customers’ request
MOQ :
2 pcs
Delivery Time :
5-8 Work Days
Coolant Type :
Toyota Super Long Life Coolant (SLLC, pink, ethylene-glycol based)
Certification :
ISO/TS16949
Mounting :
3-bolt flange (with electrical connector)
Price :
Negotiable
Payment Terms :
T/T,Western Union
Operating Noise :
≤ 55 dB at 1 metre
Model Number :
Toyota Corolla Levin ZWE182 1.8 Hybrid
Description
Engine Water Pump 161A029015 For Toyota Corolla Levin ZWE182 1.8 Hybrid
The engine water pump carrying OEM number 161A029015 (also formatted as 161A0-29015) is a direct replacement for the Toyota Corolla, Levin, and Prius family equipped with the 2ZR-FXE 1.8L Atkinson-cycle hybrid engine. It is a factory-spec component built for the ZWE182, ZWE186, ZWE211 and related NHP10 chassis variants.
This is an electric water pump, not the belt-driven mechanical unit found on conventional 1.6 or 1.8 Toyota engines. In Toyota's hybrid system, there is no serpentine belt to drive a conventional water pump. The electric pump operates independently, managed directly by the engine control unit.
ECU-Controlled Electric Water Pump for Toyota Hybrid with Precision-Machined Impeller and Continuous Operation
Part Number: 161A0-29015 161A029015 Product Name: Water Pump
Car Model: Toyota Corolla Levin ZWE182 1.8 Hybrid Engine Model: 2ZR-FXE
Condition: 100% Brand New Size: Standard
Material: High-strength aluminum alloy & precision bearings Cooling Type: Engine coolant circulation
Quality Standard: OEM equivalent / ISO quality control Origin: China Mainland
Applications
This Toyota electric water pump 161A029015 directly replaces the factory unit in the following configurations:
Chassis Model Year Engine
ZWE182 Toyota Corolla / Levin (E210) 2019-2021 1.8L Hybrid (2ZR-FXE)
ZWE186 Toyota Corolla / Levin (E210) 2019-2021 1.8L Hybrid (2ZR-FXE)
ZWE211 Toyota Corolla / Levin (E210) 2021-present 1.8L Hybrid (2ZR-FXE)
ZVW30, ZVW50 Toyota Prius 2010-2015, 2015-2022 1.8L Hybrid
NHP10 Toyota Prius C / Aqua 2011-2019 1.5L Hybrid
Important fitment note: The 1ZR-FE (1.6L), 2ZR-FE (1.8L conventional), and 2ZR-FAE (1.8L Dual VVT-i with Valvematic) Toyota petrol engines are equipped with a belt-driven mechanical water pump. The 161A029015 electric pump is not compatible with these conventional petrol engines.
Features & Benefits
  • ECU-Controlled Electric Operation - Precise control reduces unnecessary coolant circulation, improving fuel economy
  • Continuous Operation During Electric-Only Driving - Maintains cabin heating and inverter/converter cooling even when engine is off
  • Precision-Machined Impeller - 7-blade Design - Balanced flow volume against electrical power draw, moves 30-40 L/min of coolant
  • Included OE-Quality Gasket/Seal - Factory water pump gasket included, essential for proper installation
  • IATF 16949 / ISO 9001 Certified Manufacturing - Highest automotive quality management standards
  • Direct OE Number Match - Reduces ordering errors with exact Toyota part number
Quality Control & Verification
QC Item Verification Method
Electrical function Bench test - motor run at ECU-simulated speeds, current draw and RPM logged
Flow rate Flow bench measurement - litres per minute at multiple operating speeds
Seal integrity Pressure decay test - pump pressurized to 2.5 bar for 60 seconds, zero leakage
Impeller balance Spin-balance of impeller on rotor assembly - residual imbalance within OE tolerance
Operating noise Sound-level test - pump run in anechoic chamber, noise ≤ 55 dB at 1 metre
Packaging & Supply
  • Individual packaging: Sealed in anti-static VCI bag, foam-lined carton
  • Product weight: 1.84-2.12 kg
  • Master carton: 20 units per export carton
  • Lead time: 3-7 working days for stock orders
  • Minimum order quantity: 1 piece (sample order available)
  • H/S Code: 8413.30
Quick Summary: The Toyota Corolla Levin ZWE182 engine water pump 161A029015 is an OE-spec electric coolant pump for 1.8L hybrid engines (2ZR-FXE). ECU-controlled, it runs independently of the engine, maintaining cabin heat and inverter cooling during electric-only driving. One part number covers Corolla, Levin, Prius, Prius C, Lexus CT200h, Auris, and Noah/Voxy/Esquire across the entire 1.8L Toyota hybrid family. IATF 16949 certified with batch traceability.
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ECU-Controlled Electric Water Pump for Toyota Hybrid with Precision-Machined Impeller and Continuous Operation

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Product Detail
OEM Part Number :
161A029015, 161A0-29015
Weight :
1.84–2.12 kg
Supply Ability :
3000 pcs/month
Flow Rate :
30-40 L/min
Brand Name :
YIMI
Pump Type :
Electric, DC motor-driven (ECU-controlled)
Contact Supplier
ECU-Controlled Electric Water Pump for Toyota Hybrid with Precision-Machined Impeller and Continuous Operation
ECU-Controlled Electric Water Pump for Toyota Hybrid with Precision-Machined Impeller and Continuous Operation

Yimi (Guangzhou) Automotive Parts Co, Ltd

Verified Supplier
3 Years
guangzhou
Since 2005
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Isuzu Cars Parts, Isuzu Engine Parts, Isuzu Chassis Parts
Total Annual :
8000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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