{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
2005 GMC Sierra 3500

2005 GMC Sierra 3500 Coolant Reservoirs

Refine by:

Shop Catalog

Showing 1 - 12 of 12 results
Sort by:
Coolant Reservoir, 8 Cyl., 8.1/6.0L Engine, with Cap, For Mechanical Cooling Fan -
Part Number: REPH161332
Guaranteed to Fit
$51.99
Vehicle Fitment
  • 2005 GMC Sierra 3500 SLE 8 Cyl 8.1L GAS Engine, For Mechanical Cooling Fan
  • 2005 GMC Sierra 3500 SLE 8 Cyl 6.0L GAS Engine, For Mechanical Cooling Fan
  • 2005 GMC Sierra 3500 SLT 8 Cyl 8.1L GAS Engine, For Mechanical Cooling Fan
  • 2005 GMC Sierra 3500 WT 8 Cyl 8.1L GAS Engine, For Mechanical Cooling Fan
  • 2005 GMC Sierra 3500 WT 8 Cyl 6.0L GAS Engine, For Mechanical Cooling Fan
  • 2005 GMC Sierra 3500 SLT 8 Cyl 6.0L GAS Engine, For Mechanical Cooling Fan
  • 2005 GMC Sierra 3500 Base 8 Cyl 8.1L GAS Engine, For Mechanical Cooling Fan
  • 2005 GMC Sierra 3500 Base 8 Cyl 6.0L GAS Engine, For Mechanical Cooling Fan
Product Details
Notes : With CapProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 15808716-PFMReplaces Partslink Number : GM3014121Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 15808716-PFM, GM3014121Returns Policy : 30-Day Return Policy
Coolant Reservoir, 8 Cyl., with Cap, Diesel Engine
Part Number: REPC161332
Guaranteed to Fit
$56.99
Vehicle Fitment
  • 2005 GMC Sierra 3500 SLE 8 Cyl 6.6L Diesel Engine
  • 2005 GMC Sierra 3500 Base 8 Cyl 6.6L Diesel Engine
  • 2005 GMC Sierra 3500 SLT 8 Cyl 6.6L Diesel Engine
  • 2005 GMC Sierra 3500 WT 8 Cyl 6.6L Diesel Engine
Product Details
Notes : With CapProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 15808714-PFMReplaces Partslink Number : GM3014138Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 15808714-PFM, GM3014138Returns Policy : 30-Day Return Policy
Coolant Reservoir, 8 Cyl., 8.1/6.0L Engine, with Cap and Level Sensor, Front -
Part Number: RB603102
Guaranteed to Fit
$72.99
Vehicle Fitment
  • 2005 GMC Sierra 3500 SLE 8 Cyl 8.1L Front
  • 2005 GMC Sierra 3500 SLE 8 Cyl 6.0L Front
  • 2005 GMC Sierra 3500 SLT 8 Cyl 8.1L Front
  • 2005 GMC Sierra 3500 WT 8 Cyl 8.1L Front
  • 2005 GMC Sierra 3500 WT 8 Cyl 6.0L Front
  • 2005 GMC Sierra 3500 SLT 8 Cyl 6.0L Front
  • 2005 GMC Sierra 3500 Base 8 Cyl 8.1L Front
  • 2005 GMC Sierra 3500 Base 8 Cyl 6.0L Front
Product Details
Notes : With cap and level sensorProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : FRT1521C, RC98, 15066786, 15075118, 15203949, 15778386, 15778387, 15808715, 15808716, 19353731, FRT1202C, 778386, SK603054, SK603102, 603102Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : FRT1521C, RC98, 15066786, 15075118, 15203949, 15778386, 15778387, 15808715, 15808716, 19353731, FRT1202C, 778386, SK603054, SK603102, 603102
Coolant Reservoir, 8 Cyl., 6.0L Engine, Trucks Built without Low Coolant Sensor, without Cap, with Hose -
Part Number: AC15808715
Guaranteed to Fit
$127.99
Vehicle Fitment
  • 2005 GMC Sierra 3500 WT 8 Cyl 6.0L
  • 2005 GMC Sierra 3500 SLT 8 Cyl 6.0L
  • 2005 GMC Sierra 3500 SLE 8 Cyl 6.0L
  • 2005 GMC Sierra 3500 Base 8 Cyl 6.0L
Product Details
Notes : Trucks built without low coolant sensor; Without cap; With hoseProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 15808715Warranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
Coolant Reservoir, 8 Cyl., 8.1L Engine -
Part Number: AC19353731
Guaranteed to Fit
$115.99
Vehicle Fitment
  • 2005 GMC Sierra 3500 SLE 8 Cyl 8.1L
  • 2005 GMC Sierra 3500 Base 8 Cyl 8.1L
  • 2005 GMC Sierra 3500 SLT 8 Cyl 8.1L
  • 2005 GMC Sierra 3500 WT 8 Cyl 8.1L
Product Details
Notes : 12.4 in. Length; 11.85 in. Height; 1.06 ga. Capacity; Screw-On Cap Type; (2) Mount Holes; Plastic Material; Does not include capProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : Lifetime AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
Coolant Reservoir, 8 Cyl., 6.6L Engine, with Cap, Front -
Part Number: RB603125
Guaranteed to Fit
$73.99
Vehicle Fitment
  • 2005 GMC Sierra 3500 SLE 8 Cyl 6.6L Front
  • 2005 GMC Sierra 3500 Base 8 Cyl 6.6L Front
  • 2005 GMC Sierra 3500 SLT 8 Cyl 6.6L Front
  • 2005 GMC Sierra 3500 WT 8 Cyl 6.6L Front
Product Details
Notes : With CapProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : FRT1215C, RC98, 15075118, 15085725, 15808714, 19353729, DAKG-808714, SK603125Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : FRT1215C, RC98, 15075118, 15085725, 15808714, 19353729, DAKG-808714, SK603125
Coolant Reservoir, 8 Cyl., 8.1L Engine, Trucks Built with Low Coolant Sensor, without Cap -
Part Number: AC15808716
Guaranteed to Fit
$102.49
Vehicle Fitment
  • 2005 GMC Sierra 3500 SLE 8 Cyl 8.1L
  • 2005 GMC Sierra 3500 SLT 8 Cyl 8.1L
  • 2005 GMC Sierra 3500 WT 8 Cyl 8.1L
  • 2005 GMC Sierra 3500 Base 8 Cyl 8.1L
Product Details
Notes : Trucks built with low coolant sensor; Without cap; With level sensorProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 15808716Warranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
Coolant Reservoir, with Cap, Electrical Cooling Fan -
Part Number: R-REPH161331
Guaranteed to Fit
$44.87
Vehicle Fitment
  • 2005 GMC Sierra 3500 SLE All Engines Electrical Cooling Fan
  • 2005 GMC Sierra 3500 WT All Engines Electrical Cooling Fan
  • 2005 GMC Sierra 3500 Base All Engines Electrical Cooling Fan
  • 2005 GMC Sierra 3500 SLT All Engines Electrical Cooling Fan
Product Details
Notes : With CapProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 15808715-PFMReplaces Partslink Number : GM3014122Warranty : 1-year ReplaceXL unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 15808715-PFM, GM3014122Returns Policy : 30-Day Return Policy
Coolant Overflow Tank-Stainless Steel, 3in. X 10in.
Part Number: G129133
Universal Fit
$98.65
Product Details
Notes : Does not replace original reservoir; With cap; Includes mounting hardwareProduct Fit : UniversalQuantity Sold : Sold individuallyWarranty : 90-day Mr Gasket limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Coolant Overflow Tank-Stainless Steel, 2in. X 13in.
Part Number: G129130G
Universal Fit
$110.95
Product Details
Notes : Does not replace original reservoir; With cap; Includes mounting hardwareProduct Fit : UniversalQuantity Sold : Sold individuallyWarranty : 90-day Mr Gasket limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Coolant Overflow Tank-Stainless Steel, 3in. X 9in.
Part Number: G129135
Universal Fit
$106.95
Product Details
Notes : Does not replace original reservoir; With cap; Includes mounting hardwareProduct Fit : UniversalQuantity Sold : Sold individuallyWarranty : 90-day Mr Gasket limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Coolant Reservoir, 6 in. L x 6 in. W x 8 in. H, With Twist Cap
Part Number: RB603001
Universal Fit
$12.49
Product Details
Notes : Does not replace original reservoir; This is an overflow tank, not a pressurized surge tank (coolant return system); Size - 6 in. L x 6 in. W x 8 in. H; With Twist Cap; Plastic Material; Includes Mounting BracketsProduct Fit : UniversalQuantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions Series
Page 1 of 1 | Showing 1 - 12 of 12 results

Top Rated Products

Popular Products

Product Questions & Answers

Q:Hello, Will this item fit a 93 Ford E150 econoline van?
Nikole L.
A:BEST ANSWERHi Nikole, I'm glad to assist you. No, it won't. Unfortunately, we don't carry direct-fit coolant reservoirs for the 1993 E-150. We suggest checking the local part stores around your area on what they have available to offer you. I hope this helps, and we thank you for inquiring. Show less
Arnel E.
 
5 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Where Is the Coolant Reservoir Located?
Where Is the Coolant Reservoir Located?Pro Tips are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.
Why Is My Coolant Boiling?
Why Is My Coolant Boiling?The radiator cap maintains the ideal pressure in the cooling system. When the cap is damaged or loose, air can enter the system and disrupt its operating temperature, which could cause the coolant to boil. A failed radiator cap can also cause the cooling system to vent, increasing the temperature
2023 National Car Care Month: Your DIY Maintenance and Road Safety Checklist
2023 National Car Care Month: Your DIY Maintenance and Road Safety ChecklistGetting an oil change is probably at the top of your list when it comes to sticking to your vehicle’s preventive maintenance schedule. While there are manufacturer-recommended intervals for oil changes, your driving conditions may cause the engine oil to deteriorate at a faster rate.
Leaking Coolant Reservoir: Symptoms and Replacement Cost
Leaking Coolant Reservoir: Symptoms and Replacement CostRemember that coolant is toxic since it’s a mix of glycol and water. If you spot a coolant leak, clean it immediately to prevent your pets from ingesting the compound. Coolant is also considered hazardous waste, so it should be thrown away in a sealed container and sent to service
Common Problems After Engine Replacement Plus Prevention Tips
Common Problems After Engine Replacement Plus Prevention Tips Pro Tip: The smart thing to do is to take your time and make sure you install every component right. If the engine you’re installing is a
How Hot Does a Radiator Get?
How Hot Does a Radiator Get?Since it is a heat exchanger, the engine’s radiator naturally gets hot, especially after a bit of driving. But how hot does it actually get? Since it is a heat exchanger, the engine’s radiator naturally gets hot, especially after a bit of driving.