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2018 Ram 3500
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2018 Ram 3500

2018 Ram 3500 Gas Caps

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Gas Cap - Green, Locking, Direct Fit, Sold individually
Gates®
Gas Cap - Green, Locking, Direct Fit, Sold individually
Part Number: GAT31836D
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 2018 Ram 3500 ST 6 Cyl 6.7L
  • 2018 Ram 3500 SLT 6 Cyl 6.7L
  • 2018 Ram 3500 Tradesman 6 Cyl 6.7L
  • 2018 Ram 3500 Big Horn 6 Cyl 6.7L
  • 2018 Ram 3500 Limited 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Longhorn 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Limited 6 Cyl 6.7L
Product Details
Notes : 1.78 in. Neck Diameter; 2.61 in. Cap Depth; Pressure Vacuum Venting; Quick-On Cam Type; Diesel Only Fuel Cap Type; With (2) KeysWarranty : Lifetime Gates limited warrantyQuantity 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.

Type : LockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Green
Gas Cap - Natural, Locking, Direct Fit, Sold individually
Gates®
Gas Cap - Natural, Locking, Direct Fit, Sold individually
Part Number: GAT31836KA
Guaranteed to Fit
$21.99
Vehicle Fitment
  • 2018 Ram 3500 ST 8 Cyl 6.4L
  • 2018 Ram 3500 SLT 8 Cyl 6.4L
  • 2018 Ram 3500 Big Horn 8 Cyl 5.7L
  • 2018 Ram 3500 Limited 8 Cyl 6.4L
  • 2018 Ram 3500 Tradesman 8 Cyl 5.7L
  • 2018 Ram 3500 SLT 6 Cyl 6.7L
  • 2018 Ram 3500 Tradesman 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Longhorn 8 Cyl 6.4L
  • 2018 Ram 3500 ST 6 Cyl 6.7L
  • 2018 Ram 3500 ST 8 Cyl 5.7L
  • 2018 Ram 3500 Laramie 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Limited 8 Cyl 6.4L
  • 2018 Ram 3500 Tradesman 8 Cyl 6.4L
  • 2018 Ram 3500 Laramie Longhorn 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie 8 Cyl 6.4L
  • 2018 Ram 3500 Big Horn 6 Cyl 6.7L
  • 2018 Ram 3500 Limited 6 Cyl 6.7L
  • 2018 Ram 3500 SLT 8 Cyl 5.7L
  • 2018 Ram 3500 Laramie Limited 6 Cyl 6.7L
  • 2018 Ram 3500 Big Horn 8 Cyl 6.4L
Product Details
Notes : 1.78 in. Neck Diameter; 2.61 in. Cap Depth; 2.91 in. Shell Diameter; Emission Control Venting; Quick-On Cam Type; Keyed Alike Fuel Cap Type; With (2) KeysWarranty : Lifetime Gates limited warrantyQuantity 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.

Type : LockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Natural
Gas Cap - Blue and green, DEF and Fuel, Direct Fit, Set of 2
Dorman®
Gas Cap - Blue and green, DEF and Fuel, Direct Fit, Set of 2
Part Number: RB55298
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2018 Ram 3500 All Submodels All Engines
Product Details
Notes : (1) DEF Cap; (1) Fuel Fill Plug; 20.25 mm and 12.5 mm Depth; 17.25 mm and 36.55 mm Thread Diameter; Aluminum Material; Non-LockableWarranty : Lifetime Dorman limited warrantyQuantity Sold : Set of 2Prop 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.

Type : DEF and FuelInterchange Part Number : 52029561AA, 82214609Replaces OE Number : 52029561AA, 82214609Vented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Blue and green
Gas Cap - Black, Locking, Direct Fit, Sold individually
Stant®
Gas Cap - Black, Locking, Direct Fit, Sold individually
Part Number: ST10508
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 2018 Ram 3500 ST 8 Cyl 6.4L
  • 2018 Ram 3500 SLT 8 Cyl 6.4L
  • 2018 Ram 3500 Big Horn 8 Cyl 5.7L
  • 2018 Ram 3500 Limited 8 Cyl 6.4L
  • 2018 Ram 3500 Tradesman 8 Cyl 5.7L
  • 2018 Ram 3500 Laramie Longhorn 8 Cyl 6.4L
  • 2018 Ram 3500 ST 8 Cyl 5.7L
  • 2018 Ram 3500 Laramie Limited 8 Cyl 6.4L
  • 2018 Ram 3500 Tradesman 8 Cyl 6.4L
  • 2018 Ram 3500 Laramie 8 Cyl 6.4L
  • 2018 Ram 3500 SLT 8 Cyl 5.7L
  • 2018 Ram 3500 Big Horn 8 Cyl 6.4L
Product Details
Warranty : 90-day Stant limited warrantyQuantity 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.

Type : LockingVented : NoProduct Fit : Direct FitColor Finish : Black
Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Stant®
Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: ST10838
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 2018 Ram 3500 ST 8 Cyl 6.4L
  • 2018 Ram 3500 SLT 8 Cyl 6.4L
  • 2018 Ram 3500 Big Horn 8 Cyl 5.7L
  • 2018 Ram 3500 Limited 8 Cyl 6.4L
  • 2018 Ram 3500 Tradesman 8 Cyl 5.7L
  • 2018 Ram 3500 Laramie Longhorn 8 Cyl 6.4L
  • 2018 Ram 3500 ST 8 Cyl 5.7L
  • 2018 Ram 3500 Laramie Limited 8 Cyl 6.4L
  • 2018 Ram 3500 Tradesman 8 Cyl 6.4L
  • 2018 Ram 3500 Laramie 8 Cyl 6.4L
  • 2018 Ram 3500 SLT 8 Cyl 5.7L
  • 2018 Ram 3500 Big Horn 8 Cyl 6.4L
Product Details
Warranty : 90-day Stant limited warrantyQuantity 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.

Type : Non-lockingVented : NoProduct Fit : Direct FitColor Finish : Black
Gas Cap - Green, Direct Fit, Sold individually
Stant®
Gas Cap - Green, Direct Fit, Sold individually
Part Number: ST10838D
Guaranteed to Fit
$22.99
Vehicle Fitment
  • 2018 Ram 3500 ST 6 Cyl 6.7L
  • 2018 Ram 3500 SLT 6 Cyl 6.7L
  • 2018 Ram 3500 Tradesman 6 Cyl 6.7L
  • 2018 Ram 3500 Big Horn 6 Cyl 6.7L
  • 2018 Ram 3500 Limited 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Longhorn 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Limited 6 Cyl 6.7L
Product Details
Notes : 2.41 in. Cap Depth; 1.78 in. Neck Diameter; 2.78 in. Shell Diameter; Quick-On Cam Type; Pressure Vacuum VentingWarranty : 90-day Stant limited warrantyQuantity 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.

Recommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Green
Gas Cap - Sold individually
Mopar®
Gas Cap - Sold individually
Part Number: MOP52030377AB
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 2018 Ram 3500 Laramie 8 Cyl 6.4L Eng. VIN: J
  • 2018 Ram 3500 Laramie Longhorn 8 Cyl 6.4L Eng. VIN: J
  • 2018 Ram 3500 ST 8 Cyl 6.4L Eng. VIN: J
  • 2018 Ram 3500 Tradesman 8 Cyl 5.7L Eng. VIN: T
  • 2018 Ram 3500 Laramie Limited 8 Cyl 6.4L Eng. VIN: J
  • 2018 Ram 3500 SLT 8 Cyl 6.4L Eng. VIN: J
  • 2018 Ram 3500 ST 8 Cyl 5.7L Eng. VIN: T
  • 2018 Ram 3500 Big Horn 8 Cyl 5.7L Eng. VIN: T
  • 2018 Ram 3500 Big Horn 8 Cyl 6.4L Eng. VIN: J
  • 2018 Ram 3500 Limited 8 Cyl 6.4L Eng. VIN: J
  • 2018 Ram 3500 Tradesman 8 Cyl 6.4L Eng. VIN: J
  • 2018 Ram 3500 SLT 8 Cyl 5.7L Eng. VIN: T
Product Details
Warranty : 36-month or 36,000-mile Mopar limited warrantyQuantity 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.

Gas Cap - Green, Non-locking, Direct Fit, Sold individually
Gates®
Gas Cap - Green, Non-locking, Direct Fit, Sold individually
Part Number: GAT31838D
Guaranteed to Fit
$8.49
Vehicle Fitment
  • 2018 Ram 3500 ST 6 Cyl 6.7L
  • 2018 Ram 3500 SLT 6 Cyl 6.7L
  • 2018 Ram 3500 Tradesman 6 Cyl 6.7L
  • 2018 Ram 3500 Big Horn 6 Cyl 6.7L
  • 2018 Ram 3500 Limited 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Longhorn 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Limited 6 Cyl 6.7L
Product Details
Notes : 1.78 in. Neck Diameter; 2.41 in. Cap Depth; Pressure Vacuum Venting; Quick-On Cam Type; Diesel Only Fuel Cap TypeWarranty : Lifetime Gates limited warrantyQuantity 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.

Type : Non-lockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Green
Gas Cap
Gates®
Gas Cap
Part Number: GAT31836
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2018 Ram 3500 ST 8 Cyl 6.4L
  • 2018 Ram 3500 SLT 8 Cyl 6.4L
  • 2018 Ram 3500 Big Horn 8 Cyl 5.7L
  • 2018 Ram 3500 Limited 8 Cyl 6.4L
  • 2018 Ram 3500 Tradesman 8 Cyl 5.7L
  • 2018 Ram 3500 SLT 6 Cyl 6.7L
  • 2018 Ram 3500 Tradesman 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Longhorn 8 Cyl 6.4L
  • 2018 Ram 3500 ST 6 Cyl 6.7L
  • 2018 Ram 3500 ST 8 Cyl 5.7L
  • 2018 Ram 3500 Laramie 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Limited 8 Cyl 6.4L
  • 2018 Ram 3500 Tradesman 8 Cyl 6.4L
  • 2018 Ram 3500 Laramie Longhorn 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie 8 Cyl 6.4L
  • 2018 Ram 3500 Big Horn 6 Cyl 6.7L
  • 2018 Ram 3500 Limited 6 Cyl 6.7L
  • 2018 Ram 3500 SLT 8 Cyl 5.7L
  • 2018 Ram 3500 Laramie Limited 6 Cyl 6.7L
  • 2018 Ram 3500 Big Horn 8 Cyl 6.4L
Gas Cap
Gates®
Gas Cap
Part Number: GAT31838
Guaranteed to Fit
$6.99
Vehicle Fitment
  • 2018 Ram 3500 ST 8 Cyl 6.4L
  • 2018 Ram 3500 SLT 8 Cyl 6.4L
  • 2018 Ram 3500 Big Horn 8 Cyl 5.7L
  • 2018 Ram 3500 Limited 8 Cyl 6.4L
  • 2018 Ram 3500 Tradesman 8 Cyl 5.7L
  • 2018 Ram 3500 SLT 6 Cyl 6.7L
  • 2018 Ram 3500 Tradesman 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Longhorn 8 Cyl 6.4L
  • 2018 Ram 3500 ST 6 Cyl 6.7L
  • 2018 Ram 3500 ST 8 Cyl 5.7L
  • 2018 Ram 3500 Laramie 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie Limited 8 Cyl 6.4L
  • 2018 Ram 3500 Tradesman 8 Cyl 6.4L
  • 2018 Ram 3500 Laramie Longhorn 6 Cyl 6.7L
  • 2018 Ram 3500 Laramie 8 Cyl 6.4L
  • 2018 Ram 3500 Big Horn 6 Cyl 6.7L
  • 2018 Ram 3500 Limited 6 Cyl 6.7L
  • 2018 Ram 3500 SLT 8 Cyl 5.7L
  • 2018 Ram 3500 Laramie Limited 6 Cyl 6.7L
  • 2018 Ram 3500 Big Horn 8 Cyl 6.4L
Gas Cap - Direct Fit, Sold individually
Mopar®
Gas Cap - Direct Fit, Sold individually
Part Number: MOP52013994AB
Guaranteed to Fit
$28.49
Vehicle Fitment
  • 2018 Ram 3500 ST 6 Cyl 6.7L Eng. VIN: L
  • 2018 Ram 3500 Big Horn 6 Cyl 6.7L Eng. VIN: L
  • 2018 Ram 3500 Limited 6 Cyl 6.7L Eng. VIN: L
  • 2018 Ram 3500 Laramie Limited 6 Cyl 6.7L Eng. VIN: L
  • 2018 Ram 3500 SLT 6 Cyl 6.7L Eng. VIN: L
  • 2018 Ram 3500 Laramie Longhorn 6 Cyl 6.7L Eng. VIN: L
  • 2018 Ram 3500 Laramie 6 Cyl 6.7L Eng. VIN: L
  • 2018 Ram 3500 Tradesman 6 Cyl 6.7L Eng. VIN: L
Product Details
Warranty : Mopar limited warrantyQuantity 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
RT26014 Jerry Can Vent Cap/Screw - Silver, Universal, Sold individually
RT Off-Road®
RT26014 Jerry Can Vent Cap/Screw - Silver, Universal, Sold individually
Part Number: RT0RT26014
Universal Fit
$6.99
Product Details
Notes : Vent Cap for RT26009, RT26010 Jerry CansWarranty : 1 year or 12,000-mile RT Off-Road limited warrantyQuantity 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.

Series : RT Off-Road Gas CapVented : YesSpecialty Part : Performance Part by JCWProduct Fit : UniversalColor Finish : Silver
Gas Cap - Universal, Kit
Holley®
Gas Cap - Universal, Kit
Part Number: H19241226
Universal Fit
$124.95
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : KitProp 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.

Recommended Use : PerformanceSpecialty Part : Performance Part by JCWProduct Fit : Universal
Gas Cap - Universal, Kit
Holley®
Gas Cap - Universal, Kit
Part Number: H19241227
Universal Fit
$152.95
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : KitProp 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.

Recommended Use : PerformanceSpecialty Part : Performance Part by JCWProduct Fit : Universal
Page 1 of 1 | Showing 1 - 14 of 14 results

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Gates Gas Cap
$6.99( Review)
Cap fit perfectly light still on but cap it perfect
Juan H.
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Gates Gas Cap - Natural, Locking, Direct Fit, Sold individually
$21.99( Review)
Bought locking gas cap. Fits great and easy to install.
Kitty S.
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Mopar Gas Cap - Sold individually
$38.49( Review)
Exact fit for the 2019 Fiat
Magalys M.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

RT Off-Road RT26014 Jerry Can Vent Cap/Screw - Silver, Universal, Sold individually
$6.99
Q:Is this a fuel cap?
Staci S.
A:BEST ANSWERYes
Vernon M.
 
4 Questions, 1 AnswerView all Q&As >