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1985 GMC C3500
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1985 GMC C3500

1985 GMC C3500 Radiator Caps

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Radiator Cap - Round, 16 lbs., Polished, Steel, Sold individually
Stant®
Radiator Cap - Round, 16 lbs., Polished, Steel, Sold individually
Part Number: ST10230
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 1985 GMC C3500 All Submodels All Engines Pressure Rating 16 psi
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 16 lbs.Material : SteelShape : RoundColor Finish : PolishedProduct Fit : Direct FitFiller Neck Depth : 0.75 in.Quantity Sold : Sold individuallyProp 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.

Warranty : 90-day Stant limited warrantyInterchange Part Number : REPV162001, 11243
Thermocap Series Radiator Cap - Hexagon, 16 lbs., Silver/Chrome, Steel, Sold individually
Mr Gasket®
Thermocap Series Radiator Cap - Hexagon, 16 lbs., Silver/Chrome, Steel, Sold individually
Part Number: G122471S
Guaranteed to Fit
$43.15
Vehicle Fitment
  • 1985 GMC C3500 Base 6 Cyl 4.8L
  • 1985 GMC C3500 High Sierra 8 Cyl 5.7L
  • 1985 GMC C3500 High Sierra 6 Cyl 4.8L
  • 1985 GMC C3500 Base 8 Cyl 7.4L
  • 1985 GMC C3500 Sierra Classic 8 Cyl 5.7L
  • 1985 GMC C3500 Sierra Classic 8 Cyl 6.2L
  • 1985 GMC C3500 Base 8 Cyl 6.2L
  • 1985 GMC C3500 Sierra Classic 8 Cyl 7.4L
  • 1985 GMC C3500 High Sierra 8 Cyl 6.2L
  • 1985 GMC C3500 High Sierra 8 Cyl 7.4L
  • 1985 GMC C3500 Base 8 Cyl 5.7L
  • 1985 GMC C3500 Sierra Classic 6 Cyl 4.8L
Product Details
Notes : Built-In Calibrated Thermometer, Indicates the Coolant TemperatureRecommended Use : PerformanceMaximum Pressure : 16 lbs.Material : SteelShape : HexagonColor Finish : Silver/ChromeProduct Fit : Direct FitSeries : Thermocap SeriesQuantity Sold : Sold individuallyProp 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.

Warranty : 90-day Mr Gasket limited warranty
Radiator Cap - Unique, 16 psi, Black, Sold individually
Mr Gasket®
Radiator Cap - Unique, 16 psi, Black, Sold individually
Part Number: G122476BK
Guaranteed to Fit
$43.28
Vehicle Fitment
  • 1985 GMC C3500 Base 6 Cyl 4.8L
  • 1985 GMC C3500 High Sierra 8 Cyl 5.7L
  • 1985 GMC C3500 High Sierra 6 Cyl 4.8L
  • 1985 GMC C3500 Base 8 Cyl 7.4L
  • 1985 GMC C3500 Sierra Classic 8 Cyl 5.7L
  • 1985 GMC C3500 Sierra Classic 8 Cyl 6.2L Racing Use Only Vehicle
  • 1985 GMC C3500 Base 8 Cyl 6.2L Racing Use Only Vehicle
  • 1985 GMC C3500 Sierra Classic 8 Cyl 7.4L
  • 1985 GMC C3500 High Sierra 8 Cyl 6.2L Racing Use Only Vehicle
  • 1985 GMC C3500 High Sierra 8 Cyl 7.4L
  • 1985 GMC C3500 Base 8 Cyl 5.7L
  • 1985 GMC C3500 Sierra Classic 6 Cyl 4.8L
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 16 psiShape : UniqueColor Finish : BlackProduct Fit : Direct FitQuantity Sold : Sold individuallyProp 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.

Warranty : 90-day Mr Gasket limited warranty
Radiator Cap - 16 psi, Stainless steel and rubber, Sold individually
Motorad®
Radiator Cap - 16 psi, Stainless steel and rubber, Sold individually
Part Number: MRDT16V
Guaranteed to Fit
$5.99
Vehicle Fitment
  • 1985 GMC C3500 Base 6 Cyl 4.8L Relief pressure 16 lb.
  • 1985 GMC C3500 High Sierra 8 Cyl 5.7L Relief pressure 16 lb.
  • 1985 GMC C3500 High Sierra 6 Cyl 4.8L Relief pressure 16 lb.
  • 1985 GMC C3500 Base 8 Cyl 7.4L Relief pressure 16 lb.
  • 1985 GMC C3500 Sierra Classic 8 Cyl 5.7L Relief pressure 16 lb.
  • 1985 GMC C3500 Sierra Classic 8 Cyl 6.2L Relief pressure 16 lb.
  • 1985 GMC C3500 Base 8 Cyl 6.2L Relief pressure 16 lb.
  • 1985 GMC C3500 Sierra Classic 8 Cyl 7.4L Relief pressure 16 lb.
  • 1985 GMC C3500 High Sierra 8 Cyl 6.2L Relief pressure 16 lb.
  • 1985 GMC C3500 High Sierra 8 Cyl 7.4L Relief pressure 16 lb.
  • 1985 GMC C3500 Base 8 Cyl 5.7L Relief pressure 16 lb.
  • 1985 GMC C3500 Sierra Classic 6 Cyl 4.8L Relief pressure 16 lb.
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 16 psiMaterial : Stainless steel and rubberProduct Fit : Direct FitQuantity Sold : Sold individuallyProp 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.

Warranty : 12-month Motorad limited warranty
Radiator Cap - 16 psi, Steel, Plastic, Rubber, Sold individually
Motorad®
Radiator Cap - 16 psi, Steel, Plastic, Rubber, Sold individually
Part Number: MRDST16V
Guaranteed to Fit
$7.49
Vehicle Fitment
  • 1985 GMC C3500 Base 6 Cyl 4.8L Relief pressure 16 lb.
  • 1985 GMC C3500 High Sierra 8 Cyl 5.7L Relief pressure 16 lb.
  • 1985 GMC C3500 High Sierra 6 Cyl 4.8L Relief pressure 16 lb.
  • 1985 GMC C3500 Base 8 Cyl 7.4L Relief pressure 16 lb.
  • 1985 GMC C3500 Sierra Classic 8 Cyl 5.7L Relief pressure 16 lb.
  • 1985 GMC C3500 Sierra Classic 8 Cyl 6.2L Relief pressure 16 lb.
  • 1985 GMC C3500 Base 8 Cyl 6.2L Relief pressure 16 lb.
  • 1985 GMC C3500 Sierra Classic 8 Cyl 7.4L Relief pressure 16 lb.
  • 1985 GMC C3500 High Sierra 8 Cyl 6.2L Relief pressure 16 lb.
  • 1985 GMC C3500 High Sierra 8 Cyl 7.4L Relief pressure 16 lb.
  • 1985 GMC C3500 Base 8 Cyl 5.7L Relief pressure 16 lb.
  • 1985 GMC C3500 Sierra Classic 6 Cyl 4.8L Relief pressure 16 lb.
Product Details
Recommended Use : OE ReplacementMaximum Pressure : 16 psiMaterial : Plastic, Rubber, and SteelProduct Fit : Direct FitQuantity Sold : Sold individuallyProp 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.

Warranty : 12-month Motorad limited warranty
Radiator Cap
Gates®
Radiator Cap
Part Number: GAT31516
Guaranteed to Fit
$6.99
Vehicle Fitment
  • 1985 GMC C3500 Base 6 Cyl 4.8L GAS
  • 1985 GMC C3500 High Sierra 8 Cyl 5.7L GAS
  • 1985 GMC C3500 High Sierra 6 Cyl 4.8L GAS
  • 1985 GMC C3500 Base 8 Cyl 7.4L GAS
  • 1985 GMC C3500 Sierra Classic 8 Cyl 5.7L GAS
  • 1985 GMC C3500 Sierra Classic 8 Cyl 6.2L DIESEL
  • 1985 GMC C3500 Base 8 Cyl 6.2L DIESEL
  • 1985 GMC C3500 Sierra Classic 8 Cyl 7.4L GAS
  • 1985 GMC C3500 High Sierra 8 Cyl 6.2L DIESEL
  • 1985 GMC C3500 High Sierra 8 Cyl 7.4L GAS
  • 1985 GMC C3500 Base 8 Cyl 5.7L GAS
  • 1985 GMC C3500 Sierra Classic 6 Cyl 4.8L GAS
Product Details
Promotions : Cooling Essentials
Radiator Cap
Gates®
Radiator Cap
Part Number: GAT31523
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 1985 GMC C3500 Base 6 Cyl 4.8L GAS
  • 1985 GMC C3500 High Sierra 8 Cyl 5.7L GAS
  • 1985 GMC C3500 High Sierra 6 Cyl 4.8L GAS
  • 1985 GMC C3500 Base 8 Cyl 7.4L GAS
  • 1985 GMC C3500 Sierra Classic 8 Cyl 5.7L GAS
  • 1985 GMC C3500 Sierra Classic 8 Cyl 6.2L DIESEL
  • 1985 GMC C3500 Base 8 Cyl 6.2L DIESEL
  • 1985 GMC C3500 Sierra Classic 8 Cyl 7.4L GAS
  • 1985 GMC C3500 High Sierra 8 Cyl 6.2L DIESEL
  • 1985 GMC C3500 High Sierra 8 Cyl 7.4L GAS
  • 1985 GMC C3500 Base 8 Cyl 5.7L GAS
  • 1985 GMC C3500 Sierra Classic 6 Cyl 4.8L GAS
Product Details
Promotions : Cooling Essentials
Professional Series Radiator Cap - Round, 15 lbs., Black, Plastic, Sold individually
AC Delco®
Professional Series Radiator Cap - Round, 15 lbs., Black, Plastic, Sold individually
Part Number: ACRC27
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 1985 GMC C3500 Base 6 Cyl 4.8L
  • 1985 GMC C3500 High Sierra 8 Cyl 5.7L
  • 1985 GMC C3500 Sierra Classic 8 Cyl 7.4L
  • 1985 GMC C3500 High Sierra 6 Cyl 4.8L
  • 1985 GMC C3500 Base 8 Cyl 7.4L
  • 1985 GMC C3500 Sierra Classic 8 Cyl 5.7L
  • 1985 GMC C3500 High Sierra 8 Cyl 6.2L
  • 1985 GMC C3500 High Sierra 8 Cyl 7.4L
  • 1985 GMC C3500 Sierra Classic 8 Cyl 6.2L
  • 1985 GMC C3500 Base 8 Cyl 6.2L
  • 1985 GMC C3500 Base 8 Cyl 5.7L
  • 1985 GMC C3500 Sierra Classic 6 Cyl 4.8L
Product Details
Notes : With turning ears; Without Dex-cool labelRecommended Use : OE ReplacementMaximum Pressure : 15 lbs.Material : PlasticShape : RoundColor Finish : BlackProduct Fit : Direct FitSeries : Professional SeriesQuantity Sold : Sold individuallyProp 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.

Promotions : Cooling EssentialsWarranty : 24-months or unlimited mile AC Delco limited warrantyReplaces OE Number : 10409635, 25060216, RC36B
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Product Questions & Answers

Gates Radiator Cap
$6.99
Q:is this a 7lb or 15 lb cap?
Tommy
A:BEST ANSWERHi Thomas, thank you for reaching out! Upon checking, this is a 16 PSI cap. You can click the link below to order the part while stocks last. Have a good one! https://www.carparts.com/radiator-cap/gates/gat31516?can=cpab2020_csqa_20231222 Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >