345W 12V DC Radiator Cooling Fan Assembly with 220 mm Diameter for Toyota Yaris P1 1999-2005
Basic Properties
Place of Origin:
China
Brand Name:
YIMI
Certification:
ISO/TS16949
Model Number:
Toyota Yaris P1 1999-2005 1.0 1.3 1.4 D-4D
Trading Properties
Minimum Order Quantity:
2 pcs
Price:
Negotiable
Payment Terms:
T/T,
Supply Ability:
5000 pcs/month
Specifications
| OEM Part Number: | FAN / Fan Blade / Engine Cooling Fan Assembly | Power Rating: | 345W |
| Fan Diameter: | 220 Mm | Voltage: | 12V DC |
| Material: | High-strength Aluminum Alloy & Precision Bearings | Cooling Type: | Engine Coolant Circulation |
| Net Weight: | 2.5-3.5 Kg | Carton Dimensions: | 35 × 35 × 15 Cm |
| High Light: | 345W 12V radiator cooling fan,220mm Toyota Yaris cooling fan,Toyota Yaris P1 radiator fan |
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Product Description
Radiator Cooling Fan Assembly 16361-21050 For Toyota Yaris P1 1999-2005 1.0 1.3 1.4 D-4D
Product Overview
The radiator cooling fan assembly with OEM number 16361-21050 is a direct factory-spec replacement for the electric cooling fan unit on the first-generation Toyota Yaris (P1), produced from 1999 to 2005. This component is the primary cooling fan for the engine radiator, responsible for pulling air through the radiator core to dissipate heat from the engine coolant.
| Part Number: | 16361-21050 | Product Name: | Radiator Cooling Fan Assembly |
| Car Model: | Toyota Yaris P1 | Engine Model: | Toyota 1.4 D-4D |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East, Asia, Africa, South America, North America & Europe | ||
| Package: | Neutral Packing Or Make It As Requested | ||
| Material: | High-strength aluminum alloy & precision bearings | ||
| Cooling Type: | Engine coolant circulation | ||
| Installation: | Direct OEM replacement | ||
| Quality Standard: | OEM equivalent / ISO quality control | ||
Vehicle Applications
This Toyota Yaris radiator cooling fan assembly directly replaces the factory component in the following configurations:
| Model | Generation / Chassis | Engine | Years |
|---|---|---|---|
| Toyota Yaris / Vitz | P1 (NCP10, SCP12, NLP10) | 1.0L (1SZ-FE) | 1999-2005 |
| Toyota Yaris / Vitz | P1 (NCP10, SCP12, NLP10) | 1.3L (2NZ-FE / 1NZ-FE) | 1999-2005 |
| Toyota Yaris / Vitz | P1 (NLP10) | 1.4 D-4D (1ND-TV) | 2001-2005 |
| Toyota Probox | NCP50V, NCP55V | 1.3L / 1.5L | 2003- |
| Toyota Porte | NP10 | 1.3L / 1.5L | 2004-2005 |
The 16361-21050 is also a direct replacement for the Scion xA and xB (North American market) as well as the Toyota Echo, which share the same platform and cooling system components.
Common Failure Symptoms
The Yaris P1 radiator fan is an electric component subjected to constant thermal cycling and can suffer from several failure modes:
- Motor bearing wear: Over time, fan motor bearings can wear out, causing blade wobble, grinding noise, or complete seizure
- Brush or commutator wear: Electric motor's carbon brushes and commutator can wear down, leading to intermittent or complete motor failure
- Blade damage: Cracked or broken blades from debris impact or thermal fatigue reduce airflow and cause imbalance
- Electrical connector or wiring issues: Corrosion or damage to the fan's electrical connector can prevent the motor from receiving power
Recommended Replacement Indicators
| Symptom | Diagnosis |
|---|---|
| Engine temperature gauge rises above normal in traffic or at idle | Fan not moving enough air - motor may be seized or blade damaged |
| A/C blows warm when the vehicle is stationary | Insufficient airflow through the condenser - common fan motor or relay failure |
| Loud grinding or rattling noise from the radiator area | Fan blade contacting the shroud - worn motor bearings or damaged blade |
| Fan does not spin when A/C is turned on | Motor or relay failure - inspect the fan motor and circuit |
| Visible cracks, missing sections, or melted plastic on the fan blade | Physical damage - immediate replacement required |
Key Features & Benefits
- Direct OE Replacement for Yaris P1 (1999-2005): Carries exact Toyota part number 16361-21050 and cross-references with related numbers
- 12V / 345W Electric Motor: Factory specification with 220 mm diameter, matched to cooling requirements
- ECU-Controlled Operation: Integrated with vehicle systems for optimal performance and efficiency
- Left-Hand (LH) Mounting Position: Correct fitment for primary cooling fan replacement
- Compatible with Petrol and Diesel Engines: Works with 1.0L, 1.3L petrol and 1.4 D-4D diesel variants
- Restores Cooling and A/C Performance: Prevents engine overheating and ensures effective air conditioning
- IATF 16949 / ISO 9001 Certified Manufacturing: Highest automotive industry quality standards
Quality Control & Verification
| QC Item | Verification Method |
|---|---|
| Motor performance | Load tested at multiple voltage points - verifies 345W ±5% at 12V |
| Blade diameter and pitch | Precision measurement - 220 mm ±2 mm |
| Dynamic balance | Spin-balanced at operating speed - residual imbalance within OE tolerance |
| Bearing noise | Acoustic test (Anderon meter) - maximum permissible noise floor |
| Electrical insulation | Dielectric strength test - no shorts or grounds |
| Connector retention | Mating cycle test - insertion force and retention within OE spec |
| Full functional test (batch sampling) | Random 2-5% of each batch tested on circulation loop at operating temperature for 30 minutes |
A certificate of conformance (COC) with batch test data is available for wholesale orders.
Installation & Maintenance
⚠️ IMPORTANT: The radiator cooling fan assembly is located behind the radiator and is electrically powered. Always disconnect the vehicle's battery before removing or installing the fan assembly to prevent accidental activation.
When to Replace This Fan Assembly
| Symptom | Action |
|---|---|
| Engine temperature gauge rises above normal in traffic or at idle | Inspect fan motor and blade - replace assembly if motor is seized or blade is damaged |
| A/C blows warm when stationary | Check if fan activates with A/C - if not, replace motor |
| Loud grinding or rattling noise from radiator area | Worn motor bearings - replace fan assembly |
| Fan does not spin at all | Motor failure or electrical issue - test circuit before condemning fan |
| Visible cracks or missing sections on the fan blade | Physical damage - immediate replacement required |
Installation Steps
- Disconnect the vehicle's battery negative terminal
- Remove the upper radiator cover and any clips securing the fan shroud
- Unplug the fan electrical connector
- Remove the fan shroud mounting bolts and carefully withdraw the fan assembly from the radiator
- Compare the new fan assembly with the old unit - verify connector type, mounting points, and fan diameter match
- Install the new fan assembly onto the radiator and tighten the mounting bolts
- Reconnect the electrical connector and secure the wiring harness
- Reinstall the upper radiator cover
- Reconnect the battery
- Start the engine and test - turn on air conditioning and verify fan activation
Maintenance Schedule
| Service Item | Interval |
|---|---|
| Inspect fan operation | At every service - turn on A/C and verify fan spins |
| Listen for unusual noises from fan motor | During routine inspections - grinding or rattling indicates bearing wear |
| Check electrical connector for corrosion | Annually - especially in high-humidity or coastal regions |
| Replace fan assembly | When motor fails or blade is damaged |
Packaging & Supply
- Individual packaging: Sealed in anti-static VCI bag, foam-lined carton
- Carton dimensions: Approximately 35 × 35 × 15 cm
- Net weight: Approximately 2.5-3.5 kg
- Master carton: 20 units per export carton
- Lead time: 3-7 working days for stock orders; 15-25 days for production orders above 200 pieces
- Minimum order quantity: 1 piece (sample order available)
- Shipping methods: FedEx, UPS, DHL for sample quantities; sea freight (LCL/FCL) from Shanghai, Ningbo, Guangzhou ports
- H/S Code: 8414.59
For workshops performing a full cooling system service, the supplier also stocks matching fan relays, temperature sensors, and radiator shrouds for the Yaris P1 platform.
Quick Summary
The Toyota Yaris P1 radiator cooling fan assembly 16361-21050 is an OE-specification replacement for the first-generation Yaris (1999-2005) with 1.0L, 1.3L, and 1.4 D-4D engines. The fan features a 220 mm diameter, 12V DC motor, and is mounted on the left-hand side. It is the primary engine cooling fan, controlled by the ECU, and is essential for maintaining engine temperature and air conditioning performance.
Before ordering: Verify your vehicle's production date - this fan assembly is for vehicles from November 2003 onwards. Earlier models (prior to 11/2003) may use the 16361-23050 fan assembly. Always confirm fitment using the chassis code (NCP10, SCP12, NLP10) before ordering.
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