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GMC Sierra 3500 Replacement Expansion Tank Information
Search our online expansion tank catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured GMC Sierra 3500 Expansion Tank parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following GMC Sierra 3500 years: 2006, 2005, 2004, 2003, 2002, 2001, 06, 05, 04, 03, 02, 01. This part is also sometimes called GMC Sierra 3500 Radiator Overflow Tank. We stock expansion tank parts for most GMC models including Sierra 1500, Sierra 2500 HD, Yukon, C7000 Topkick, Safari, Yukon XL 1500, Envoy, C6000 Topkick, Sonoma, C1500, Savana 3500, K1500, Jimmy, Envoy XL, C6500 Topkick, C4500 Topkick, C3500HD, K2500, C7500 Topkick, Savana 2500, Savana 1500, C2500, Acadia, G2500, K3500, Terrain, K1500 Suburban, W4500 Forward, Envoy XUV, Sierra 3500 HD, G1500, Canyon, K2500 Suburban, C5500 Topkick, C3500, C5000 Topkick, G3500, S15 Jimmy, C1500 Suburban and C8500 Topkick.
We stock these Expansion Tank brands for the GMC Sierra 3500: Replacement, Dorman, AC Delco, SKP, DIY Solutions, Action Crash and Brock.
![]() ![]() Click to Enlarge 5 Stars
Replacement 123-072
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Our List Price: $42.95
with FREE Shipping
Product SKU: 123-072
Product Note: Engine Coolant Reservoir -- ENGINE COOLANT RADIATOR OVERFLOW TANK BOTTLE, WITH CAP
Condition: New
Shipping Options:
Free Ground Shipping
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Our List Price: $62.95
with FREE Shipping
Product SKU: 123-118
Product Note: Engine Coolant Reservoir -- 6.6L V8 Diesel; Engine Coolant Reservoir Expansion Tank
Important Product Info: Includes Cap
Condition: New
Shipping Options:
Free Ground Shipping
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![]() ![]() Click to Enlarge (3 Reviews) 5 Stars
Dorman 603-125
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Our List Price: $62.43
Product SKU: 603-125
Product Note: Engine Coolant Reservoir
Color Clear
Package Contents 1 Coolant Reservoir; 1 Cap
Features:
Position of Product: Front
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (3 Reviews) 5 Stars
Dorman 603-125
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Our List Price: $62.43
Product SKU: 603-125
Product Note: Engine Coolant Reservoir
Color Clear
Package Contents 1 Coolant Reservoir; 1 Cap
Features:
Position of Product: Front
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (3 Reviews) 5 Stars
Dorman 603-125
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Our List Price: $62.43
Product SKU: 603-125
Product Note: Engine Coolant Reservoir
Color Clear
Package Contents 1 Coolant Reservoir; 1 Cap
Features:
Position of Product: Front
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (3 Reviews) 5 Stars
Dorman 603-125
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Our List Price: $62.43
Product SKU: 603-125
Product Note: Engine Coolant Reservoir
Color Clear
Package Contents 1 Coolant Reservoir; 1 Cap
Features:
Position of Product: Front
Condition: New
Shipping Options:
Ground
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Our List Price: $88.43
Product SKU: 15808715
Product Note: Engine Coolant Reservoir -- New; 2nd Design; TRUCKS BUILT Without LOW COOLANT SENSOR) (FOR 1st DESIGN SEE 19353731
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (3 Reviews) 5 Stars
Dorman 603-125
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Our List Price: $62.43
Product SKU: 603-125
Product Note: Engine Coolant Reservoir
Color Clear
Package Contents 1 Coolant Reservoir; 1 Cap
Features:
Position of Product: Front
Condition: New
Shipping Options:
Ground
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![]() ![]() Click to Enlarge (24 Reviews) 4.9 Stars
Dorman 603-102
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Our List Price: $43.43
Product SKU: 603-102
Product Note: Engine Coolant Reservoir
Color Clear
Package Contents 1 Coolant Reservoir; 1 Cap
Features:
Position of Product: Front
Condition: New
Shipping Options:
Ground
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Our List Price: $45.98
with FREE Shipping
Product SKU: SK603102
Product Note: Engine Coolant Reservoir
Features:
Condition: New
Shipping Options:
Free Ground Shipping
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Our List Price: $62.98
with FREE Shipping
Product SKU: SK603125
Product Note: Engine Coolant Reservoir
Features:
Condition: New
Shipping Options:
Free Ground Shipping
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Our List Price: $74.95
with FREE Shipping
Product SKU: HVA03355
Product Note: Engine Coolant Reservoir -- V8 6.0L
Condition: New
Shipping Options:
Free Ground Shipping
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Our List Price: $103.95
with FREE Shipping
Product SKU: HVA02742
Product Note: Engine Coolant Reservoir -- Turbo Diesel; V8 6.6L
Condition: New
Shipping Options:
Free Ground Shipping
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Product List Price: $99.97
Our List Price: $36.98
Product SKU: GM3014123
Product Note: COOLANT RECOVERY TANK WITH CAP; FITS ALL GAS ENGINES 1999-04; FITS 8.1L V8 ENGINES THROUGH 2007; CAP NOT INCLUDED
Important Product Info: 5.3L; Automatic or Manual Transmission
Condition: New
Quality: Premium - High quality new replacement part.
Shipping Options:
Ground
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Our List Price: $103.43
Product SKU: 19353729
Product Note: Engine Coolant Reservoir -- New
Condition: New
Shipping Options:
Ground
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Product List Price: $55.03
Our List Price: $49.58
Product SKU: W0133-1820073
Condition: New
Shipping Options:
Ground, Overnight, 2 Day
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Our List Price: $81.98
Product SKU: 19353731
Product Note: Engine Coolant Reservoir -- New
Condition: New
Shipping Options:
Ground
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Our List Price: $59.98
with FREE Shipping
Product SKU: 1667-0010
Product Note: Engine Coolant Reservoir -- 99-07 GM Truck Coolant Recovery Tank with Cap-Sensor 03-09 Hummer H2
Condition: New
Shipping Options:
Free Ground Shipping
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Our List Price: $84.98
Product SKU: 15808715
Product Note: Engine Coolant Reservoir -- New
Condition: New
Shipping Options:
Ground
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- 06 2006 GMC Sierra 3500 Accessory Belt Idler Pulley 6.6L V8 AC Delco
- 04 2004 GMC Sierra 3500 Fan Blade 6.6L V8 AC Delco
- 06 2006 GMC Sierra 3500 Fan Clutch 6.6L V8 AC Delco
- 03 2003 GMC Sierra 3500 Radiator Fan Shroud Action Crash
- 03 2003 GMC Sierra 3500 Radiator 6.0L V8 AC Delco
- 06 2006 GMC Sierra 3500 Radiator Fan Assembly Action Crash
- 04 2004 GMC Sierra 3500 SLT Radiator Hose 6.0L V8 Upper MacKay
- 06 2006 GMC Sierra 3500 Radiator Support Action Crash
- 05 2005 GMC Sierra 3500 Thermostat 6.6L V8 Rear Gates
- 06 2006 GMC Sierra 3500 Thermostat Housing 6.6L V8 AC Delco
- 06 2006 GMC Sierra 3500 Water Pump 6.6L V8 AC Delco
Very good service. It's my first time ordering an auto part online but I must say I was most impressed by the prompt handling of my order. My part was delivered the next day!
These guys had the parts at the best price. The parts were shipped and recieved on time. Great job!