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BDFHYK Coolant Reservoir Overflow Tank with Cap for Toyota Highlander 2.4L L4 3.3L V6 2004-2007, Non-Pressurized Recovery Bottle, Replaces 603-326 1647020100 2411193
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⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Nov 3, 2026 5:40 PM · Prices & availability subject to change
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💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
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Product Details
✓FITMENT FOR TOYOTA HIGHLANDER:For Toyota Highlander 2004-2007 2.4L L4 Gas and 3.3L V6 Gas. Both engine sizes share the listed model-year range. Verify the exact year, engine displacement, original reservoir shape, mounting location and hose connection before ordering.
✓NON-PRESSURIZED 0.55 L CONFIGURATION:This is a non-pressurized coolant recovery tank with a closure cap. Its 0.55 L capacity is measured at the MAX fill level rather than the brim, preserving the intended space for coolant expansion and recovery. The radiator pressure cap—not this reservoir cap—controls cooling-system pressure.
✓HDPE RECOVERY-TANK CONSTRUCTION:The white HDPE reservoir has a listed operating temperature range of -20°C to 110°C. It is configured for collecting coolant displaced as the engine warms and returning it through the recovery hose as the system cools. This version has no coolant-level sensor function.
✓REPLACEMENT REFERENCES:Cross-references 603-326, 603326, 1647020100, 16470-20100 and 2411193. Compare the replacement number together with the original bottle’s shape, mounting point, cap style and hose connection because similar Toyota reservoirs may use different configurations.
✓BUILT AROUND REAL REPLACEMENT NEEDS:Cracks, dried coolant residue, seepage around the hose connection, coolant discharged near the bottle or repeated coolant top-offs may indicate deterioration of the original reservoir or recovery hose. BDFHYK treats the bottle as one part of the recovery circuit; continued coolant loss or elevated engine temperature requires inspection of the radiator cap, hoses, clamps and remaining cooling system.
⚙️ Specifications
Toyota
Applicable brands
Volvo
603-326
OE
LR024296
PP Plastics
OE originals
Manufacturer
BDFHYK
Brand
BDFHYK
Model
Engine Coolant Expansion Reservoir Overflow Tank
Item Weight
1.1 pounds
Package Dimensions
8.07 x 7.87 x 7.09 inches
Item model number
603-326
