1647030043 Toyota RESERVE TANK ASSY, Price: 181.72$, Weight: 1.192kg


Make Number Name Availability Weight, kg Ship in, Days Price

Toyota

1647030043

RESERVE TANK ASSY

37

1.192

2-3

181.72$

 

Originals

Make Number Name Availability Weight, kg Processing, days Price  
Toyota
1647030043 
RESERVE TANK ASSY
20
1.371
 Dispatch 24h
218.06$
 

Substitutions

Make Number Name Availability Weight, kg Processing, days Price  
Toyota
1647030040 
TANK ASSY, RADIATOR RESERVE
0
1.37
-
170.44$
Not Available
Toyota
1647030041 
TANK ASSY, RADIATOR RESERVE
0
1.372
-
154.80$
Not Available
Toyota
1647030042 
RESERVE TANK ASSY
0
1.38
-
153.96$
Not Available

Compatibility

DescriptionModelOptionsProd PeriodDiagram
GDJ150,GRJ150,KDJ150,LJ150,TRJ15#KDJ150L-GKFEYATM,MTM: MANUAL TRANSMISSION; NO. Of Doors: 5-DOOR; Driver's Position: LEFT-HAND DRIVE VEHICLES; Gear Shift Type: MTM, 6-SPEED FLOOR SHIFT; Engine: (1KDFTV) 3000CC DIESEL TURBO; Destination: GENERAL COUNTRIES08.2009 - 08.2017 View

Coolant Expansion Reservoir for Toyota SUV

Why this part is needed ️

This reservoir lets heated coolant safely expand, stores the excess, and feeds it back to the radiator as the engine cools. It keeps pressure stable, stops air from entering, and helps the cooling system hold the correct volume for steady temperatures and long engine life.

How it works

During warm‑up, coolant flows from the radiator neck through the overflow hose into the bottle. When the engine cools, vacuum draws fluid back via the return tube. The cap and molded ports control flow and pressure. Translucent walls and MIN/MAX marks make level checks quick.

What happens if it’s broken ⚠️

Cracks or brittle nipples cause leaks, sweet odor, puddles, and low coolant. You may see temp spikes, bubbles in the neck, poor cabin heat, or steam. Continued driving risks warped head, blown gasket, and costly repairs.

Build and install tips ️

OE‑style fit with correct brackets and hose routing. Heat‑resistant plastic for repeated thermal cycles. Move hoses one by one, replace weak clamps, inspect the cap seal, and bleed air after refill.

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