CONFIRM THIS FITS YOUR

All Cooling Products
Select a Make:

Inlet. Pipe. Water.

Part Number: 163210A040
Supersession(s): 16321-0A040

Engine Coolant Housing where a Thermostat is used but not included. Pipe that is part of The Engine Cooling system. Type-B. Neck. Engine Coolant Thermostat Housing. Thermostat hsng.

Fits SIENNA

2004-06. 2004-06, Japan built, type 2. 2004-06, US built. 3.3 LITER. Sienna.
Engine Coolant Thermostat Housing - Repair or Replace
A failed thermostat housing will likely result in a cooling system leak, or will cause the engine in your TOYOTA to overheat. Consider replacing your engine coolant thermostat or having our staff of expert techs handle it for you.

15 people have looked at this part recently
RADIATOR & WATER OUTLET Diagram
#16321
NORTH AMERICA PRODUCT PARTS.
(0309- )3MZFE.NAP ILLUST NO. 2 OF 2 from 200309.
3300CC 24-VALVE DOHC EFI; MCU3#; NORTH AMERICA PRODUCT PARTS
RADIATOR & WATER OUTLET Diagram
#16321
NORTH AMERICA PRODUCT PARTS.
(0602- )NAP ILLUST NO. 2 OF 2 from 200602.
3300CC 24-VALVE DOHC EFI; MCU3#; NORTH AMERICA PRODUCT PARTS
RADIATOR & WATER OUTLET Diagram
#16321
JAPAN PRODUCT PARTS.
(0302-0601)JPP ILLUST NO. 2 OF 2 from 200302 to 200601.
3300CC 24-VALVE DOHC EFI; MCU3#; JAPAN PRODUCT PARTS
RADIATOR & WATER OUTLET Diagram
#16321
(0612- ) ILLUST NO. 2 OF 2 from 200612.
3300CC 24-VALVE DOHC EFI; MCL2#
RADIATOR & WATER OUTLET Diagram
#16321
JAPAN PRODUCT PARTS.
(0601-0812)JPP ILLUST NO. 2 OF 2 from 200601 to 200812.
3300CC 24-VALVE DOHC EFI; MCU3#; JAPAN PRODUCT PARTS
RADIATOR & WATER OUTLET Diagram
#16321
(0301- )3MZFE ILLUST NO. 2 OF 2 from 200301.
3300CC 24-VALVE DOHC EFI; MCL2#
COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP. Diagram
#7
Sienna; All; From 9/05. Sienna; All; To 9/05. Sienna; Engine #0xxxxxx-9xxxxxx. Sienna; Engine #Axxxxxx-Lxxxxxx. Sienna; From 9/05. Sienna; Left; All. Sienna; Left; w/o Towing Pkg.. Sienna; Left; w/Towing Pkg.. Sienna; Right; From 9/05. Sienna; Right; To 9/05. Sienna; To 9/05. Sienna; w/o Towing Pkg.. Sienna; w/Towing Pkg..
Sienna.
RADIATOR & COMPONENTS. Diagram
#13
3. 3 liter. all MVP. all OEM. Alternator belt. Service. W/O towing package. W/TOWING package. Warranty.
3.3 LITER.

Your Price

$ 53.78
All Discounts: $ 21.38 (28% off)
MSRP: $ 75.16

Fulfillment Options

Dealer Rating: 4.7/5
6883 Reviews

Toyota Parts Overstock

2925 Mall Hill Drive, Lakeland, FL, 33810

Policies & Information

Accepted Payments
Visa MasterCard Discover PayPal