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603-102 Coolant Reservoir Tank with Sensor & Cap
✅ In stock
F
Grade
Price verified Sep 22, 2026 2:08 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 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
FEISOO
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Vehicle Fitment: Coolant overflow tank compatible with 1999-2006 Silverado 1500, 1999-2004 Silverado 2500, 2001-2006 Silverado 3500, 2002-2006 Avalanche 1500 2500, 2000-2006 Suburban 1500 2500, 2000-2006 Tahoe, 1999-2006 Sierra 1500, 1999-2004 Sierra 2500, 2001-2006 Sierra 3500, 2000-2006 Yukon, Yukon XL 1500, Yukon XL 2500, 2002-2006 Escalade, 2003-2009 Hummer H2
✓Reference OE Number: 603-102, 603102, 19353731, 10188034, 15075118, 15203949, 15778386, 15808715, 15808716, SK603102, GM0713009
✓Functional Features: This coolant recycling tank is made of premium PP plastic material, which can withstand overheating; It is used to store excess expansion coolant caused by engine heat, and its semi transparent design allows you to visually check the coolant level
✓Working Principle: The coolant expansion tank, commonly known as the antifreeze storage tank, works similarly to a regulator. It helps manage the excess coolant generated by engine heat. It serves as a safe place to store extra coolant, ensuring a stable supply for the car
✓NOTE: Please refer to the main picture to confirm if the coolant reservoir, engine liters, and model year are compatible with your car, in order to avoid inconvenience caused by product incompatibility
✓After Sales Service: When you have any other questions about our products, or if the product you purchased does not meet your expectations, we are always ready to solve your doubts. We wish you a pleasant shopping experience
⚙️ Specifications
FEISOO
AFEISOL
Coolant Reservoir Tank
3.94 pounds
13.43 x 12.76 x 8.74 inches
603-102
Painted
603 102
Manufacturer
FEISOO
Brand
AFEISOL
Model
Coolant Reservoir Tank
Item Weight
3.94 pounds
Package Dimensions
13.43 x 12.76 x 8.74 inches
Item model number
603-102
Exterior
Painted
