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Replacement and OEM Parts for 2003 GMC Sierra 3500 Coolant Reservoir

2003 GMC Sierra 3500 Coolant Reservoir

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2003 GMC Sierra 3500
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Cooling Systems, Fans & Radiators
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4 Products found

2 Q&A for Coolant Reservoir Repair
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  • OEM 2003 GMC Sierra 3500 Recovery Tank Diagram - 19353731
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 3500 Recovery Tank

    PartNumber: 19353731
    OEM 2003 GMC Sierra 3500 Recovery Tank - 19353731
    Product Specifications
    • Notes: 4.8, 5.3 & 6.0 Liter; 8.1 Liter Gas
    • Other Names: Recovery Tank
    • Item Dimensions: 13.5 x 13.4 x 11.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15074857, 15046661, 15012547, 15049676, 15085724, 15203949, 15778387, 15808716
    • Part Description: 2003 GMC Sierra 3500 Recovery Tank
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
    $75.11 MSRP: $113.30
    You Save: $38.19 (34%)
  • Dorman Engine Coolant Recovery Tank for 2003 GMC Sierra 3500 - 603-102

    Dorman® Engine Coolant Recovery Tank for 2003 GMC Sierra 3500

    PartNumber: 603-102
    Product Specifications
    • Cap Maximum Pressure Rating: 15 PSI
    • Cap Type: Spring Loaded Twist
    • Color: Clear
    • Height: 186 mm
    • Length: 235 mm
    • Material: Plastic
    • Mount Hole Quantity: 1
    • OE Part Number: RC98, 15808715, 15808716, 15203949, 15778386
    • Pressurized: Yes
    • UPC: 019495095279
    • Part Description: 2003 GMC Sierra 3500 Engine Coolant Recovery Tank
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $56.34
  • OEM 2003 GMC Sierra 3500 Recovery Tank Diagram - 19353729
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 3500 Recovery Tank

    PartNumber: 19353729
    OEM 2003 GMC Sierra 3500 Recovery Tank - 19353729
    Product Specifications
    • Notes: 6.6 Liter Turbo Diesel
    • Other Names: Recovery Tank
    • Item Dimensions: 13.3 x 13.3 x 11.6 inches
    • Item Weight: 4.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15290795, 15074856, 15085725, 15043667, 15808714
    • Part Description: 2003 GMC Sierra 3500 Recovery Tank
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $88.89 MSRP: $134.09
    You Save: $45.20 (34%)
  • Dorman Engine Coolant Recovery Tank for 2003 GMC Sierra 3500 - 603-125

    Dorman® Engine Coolant Recovery Tank for 2003 GMC Sierra 3500

    PartNumber: 603-125
    Product Specifications
    • Cap Maximum Pressure Rating: 15 PSI
    • Cap Type: Spring Loaded Twist
    • Color: Clear
    • Height: 315 mm
    • Length: 298 mm
    • Material: Plastic
    • Mount Hole Quantity: 2
    • OE Part Number: 15075118, 15085725, 15808714, RC98
    • Pressurized: Yes
    • UPC: 019495238126
    • Part Description: 2003 GMC Sierra 3500 Engine Coolant Recovery Tank
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
    $51.28

FAQ for Coolant Reservoir Repair

Q: What is the installation procedure for the coolant reservoir?
A:
You can install the surge tank, the bolt, the surge tank outlet hose, the surge tank inlet hose clamp, and the air cleaner assembly.
By Bob
GM Specialist
01/11/2022
Q: What is the removal procedure for the coolant reservoir?
A:
You can remove the air cleaner assembly, the surge tank overflow hose, the surge tank inlet, the surge tank outlet hose, the bolt, and the surge tank.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the removal procedure for the radiator support?
A:
The procedure is to remove the upper Radiator baffle, the headlamps, the upper condenser mounting bolts, the bolts, the front end diagonal brace, the fan shroud, the tie bar to radiator brace bolts, the radiator mounting bolts, the tie bar bolts, the upper headlamp housing support screws, and the tie bar.
Q: How to remove the water pimp?
A:
You can drain the cooling system, loosen the air cleaner outlet duct clamps, remove the radiator inlet hose clip from the outlet duct, the air cleaner outlet duct, the engine sight shield, the radiator vent inlet hose from the radiator hose clips, the fan blade, the surge tank outlet hose, the Water Pump, and gaskets.
Q: How to remove the engine oil cooler pipe?
A:
You can disengage the plastic caps from the quick connect fittings, rotate the retaining ring around the quick connector, remove the engine Oil Cooler Line, clean all of the components in a suitable solvent, dry them with compressed air, and inspect the fittings, the connectors, the cooler lines, and the cooler for damage, distortion, or restriction.