Cooling System

2025 Toyota Crown Signia Radiator Cap, Thermostat

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2025 Toyota Crown Signia

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4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)

Vehicle Options

4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)

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Diagram (1 of 1): Cooling - Radiator & components

2025 Toyota Crown Signia Cooling System Diagram

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Ref No.

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

1
16400-25141
Radiator Assembly
MSRP: $291.26 Your Price: $203.99
1
Add To Cart

2
16523-F0020
Radiator Assembly Upper Insulator
Cushion, Radiator Support
MSRP: $12.96 Your Price: $9.31
1
Add To Cart

3
16535-0H030
Radiator Assembly Lower Insulator
Support, Radiator, Left
MSRP: $14.29 Your Price: $10.27
1
Add To Cart

4

16417-21280
Drain Plug
Cock, Radiator Drain
MSRP: $7.97 Your Price: $5.72

5

16492-21050
Drain Plug O-Ring
Ring, O Radiator
MSRP: $4.47 Your Price: $3.21
1
Add To Cart

6
16897-25091
Filler Neck
Neck, Filler
MSRP: $78.66 Your Price: $56.51
1
Add To Cart

7

16401-36030
Radiator Cap
Cap Sub-Assembly, Radiator
MSRP: $24.60 Your Price: $17.67
1
Add To Cart

8
16572-25200
Radiator Hose
Hose, Radiator No.2
MSRP: $33.74 Your Price: $24.23

9
16031-25040
Water Inlet
Inlet Sub-Assembly, Water
MSRP: $62.03 Your Price: $44.56
1
Add To Cart

10
16331-25030
Water Outlet
Outlet, Water
MSRP: $69.84 Your Price: $50.18
1
Add To Cart

11
16470-F0020
Reservoir Assembly
Reserve Tank Assembly, Radiator Reserve
MSRP: $117.25 Your Price: $83.53
1
Add To Cart

12
16471-0D010
Reservoir Cap
Cap, Radiator Reserve
MSRP: $3.81 Your Price: $2.74
1
Add To Cart

13
16283-25150
Overflow Hose
Hose, Water By-Pass
MSRP: $11.29 Your Price: $8.11
1
Add To Cart

14
16571-25260
Hose
Hose, Radiator No.1
MSRP: $45.56 Your Price: $32.73
1
Add To Cart

15
89422-33040
Temperature Sensor
Sensor, Water Temperature
MSRP: $97.62 Your Price: $69.55
1
Add To Cart

90341-18023
Expansion Plug
Plug, With Head Straigh
- Part Notes: Crown Signia
MSRP: $7.97 Your Price: $5.72
1
Add To Cart

16326-25010
Thermostat Gasket
Gasket, Water Inlet
- Part Notes: Crown Signia
MSRP: $6.80 Your Price: $4.89
1
Add To Cart

OEM 2025 Toyota Crown Signia Parts for Cooling System

Genuine 2025 Toyota Crown Signia parts are produced by Toyota with the official design and standards, thus they ensure a high quality throughout the production process. OEM parts are the ideal choice for people looking for new Cooling System parts. With our competitive prices, we offer 2025 Toyota Crown Signia Radiator Cap, Thermostat that fit tight budgets, while still including the manufacturer warranties, a hassle-free returns policy and quick shipping options.