Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2018 Ram 1500 Radiator Cap

2018 Ram 1500 Radiator Cap

My Vehicle Change Vehicle
2018 Ram 1500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Max Pressure
  • Brands
  • Prices

7 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • Gates Engine Coolant Safety Release Radiator Cap for 2018 Ram 1500 - 31518

    Gates® Engine Coolant Safety Release Radiator Cap for 2018 Ram 1500

    PartNumber: 31518
    Product Specifications
    • Notes: 16 psi Pressure Rating
    • Cap Depth: 1.5 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • OE Part Number: 50237
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.61 in
    • UPC: 072053020458
    • Part Description: 2018 Ram 1500 Engine Coolant Safety Release Radiator Cap
    More Info
    Vehicle Fitment
    • 2018 Ram 1500 | All Trims | 8 Cyl 5.7L
    • 2018 Ram 1500 | All Trims | 6 Cyl 3.6L
    $7.17
  • OEM 2018 Ram 1500 Coolant Recovery Bottle Cap Diagram - 68442532AA
    View Related Parts

    OEM (Genuine) 2018 Ram 1500 Coolant Recovery Bottle Cap

    PartNumber: 68442532AA
    OEM 2018 Ram 1500 Coolant Recovery Bottle Cap - 68442532AA
    Product Specifications
    • Notes: Expansion Tank Cap; Ram 1500; 3.0 Liter Diesel
    • Other Names: Cap, Expansion Tank, Radiator Cap, Reservoir Cap
    • Item Dimensions: 1.4 x 2.8 x 3.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 68096261AA, 68249136AA
    • Part Description: 2018 Ram 1500 Coolant Recovery Bottle Cap
    More Info
    Vehicle Fitment
    • 2018 Ram 1500 | Big Horn, HFE, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Longhorn, Outdoorsman, Rebel, SLT, Sport, ST, Tradesman, TRX, TRX Launch Edition | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L ELECTRIC/GAS, 6 Cyl 3.6 L FLEX, 8 Cyl 6.2 L GAS
    $20.50 MSRP: $30.25
    You Save: $9.75 (33%)
  • OEM 2018 Ram 1500 Cap-Coolant Recovery Bottle Diagram - 5156130AA
    View Related Parts

    OEM (Genuine) 2018 Ram 1500 Cap-Coolant Recovery Bottle

    PartNumber: 5156130AA
    OEM 2018 Ram 1500 Cap-Coolant Recovery Bottle - 5156130AA
    Product Specifications
    • Notes: Expansion Tank Cap; Ram 1500; 3.6 Liter; 5.7 Liter
    • Other Names: Cap, Reservoir Cap
    • Item Dimensions: 5.4 x 2.4 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 68020726AB, 68020726AA
    • Part Description: 2018 Ram 1500 Cap-Coolant Recovery Bottle
    More Info
    Vehicle Fitment
    • 2018 Ram 1500 | Big Horn, Express, HFE, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, R/T, Rebel, SLT, Special Service, Sport, ST, Tradesman, Tradesman HD | 6 Cyl 3.6 L FLEX, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 5.7 L GAS
    $7.23 MSRP: $10.45
    You Save: $3.22 (31%)
  • Gates Engine Coolant Replacement Radiator Cap for 2018 Ram 1500 - 31528

    Gates® Engine Coolant Replacement Radiator Cap for 2018 Ram 1500

    PartNumber: 31528
    Product Specifications
    • Notes: 16 psi Pressure Rating
    • Cap Depth: 1.25 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 0.75 in
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 2.13 in
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.33 in
    • UPC: 072053020489
    • Part Description: 2018 Ram 1500 Engine Coolant Replacement Radiator Cap
    More Info
    Vehicle Fitment
    • 2018 Ram 1500 | All Trims | 8 Cyl 5.7L
    • 2018 Ram 1500 | All Trims | 6 Cyl 3.6L
    $4.48
  • OEM 2018 Ram 1500 Cap-Radiator Diagram - 52014479AB
    View Related Parts

    OEM (Genuine) 2018 Ram 1500 Cap-Radiator

    PartNumber: 52014479AB
    OEM 2018 Ram 1500 Cap-Radiator - 52014479AB
    Product Specifications
    • Notes: Ram 1500; 3.6 Liter; 5.7 Liter; 3.0 Liter Diesel
    • Other Names: Radiator Cap
    • Replaces: 52014479AA
    • Part Description: 2018 Ram 1500 Cap-Radiator
    More Info
    Vehicle Fitment
    • 2018 Ram 1500 | Big Horn, Express, HFE, Laramie, Laramie Limited, Laramie Longhorn, Limited, Limited Longhorn, Lone Star, Longhorn, Outdoorsman, R/T, Rebel, SLT, Special Service, Sport, ST, Tradesman, Tradesman HD | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 5.7 L ELECTRIC/GAS, 8 Cyl 5.7 L GAS
    $16.45 MSRP: $24.30
    You Save: $7.85 (33%)
  • STANT Engine Coolant Radiator Cap for 2018 Ram 1500 - 10230

    STANT® Engine Coolant Radiator Cap for 2018 Ram 1500

    PartNumber: 10230
    Product Specifications
    • Notes: Pressure Rating 16 psi; Part Replacement Replaces 48349
    • Cap Depth: 1.25"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • OE Part Number: 11531486703, 11171100848, 17111468060, 4596444AA, 5278697AA, 4592098, 05278697AA, 52014479AA, 04596444AA, 5191233AA, 04693175AA, 4693175, 5086226AA, 5352594, F4TZ8100B, FIVH8100BA, F1VY8100B, E9DZ8100A, F47H8100AB, 5-21450-002-1, 9-21450-610-0, 8-94228-74
    • Pressure: 16 psi
    • Shell Diameter: 2.33"
    • Type: Optional System
    • UPC: 033342001305
    • Part Description: 2018 Ram 1500 Engine Coolant Radiator Cap
    More Info
    Vehicle Fitment
    • 2018 Ram 1500 | All Trims | 6 Cyl 3.6L
    • 2018 Ram 1500 | All Trims | 8 Cyl 5.7L
  • STANT Engine Coolant Radiator Cap for 2018 Ram 1500 - 10330

    STANT® Engine Coolant Radiator Cap for 2018 Ram 1500

    PartNumber: 10330
    Product Specifications
    • Notes: Pressure Rating 16 psi
    • Cap Depth: 1.5"
    • Filler Neck Depth: 0.75"
    • Filler Neck Inside Diameter: 1.61"
    • Filler Neck Outside Diameter: 2.13"
    • Pressure: 16 psi
    • Shell Diameter: 2.61"
    • Type: Optional System
    • UPC: 033342002302
    • Part Description: 2018 Ram 1500 Engine Coolant Radiator Cap
    More Info
    Vehicle Fitment
    • 2018 Ram 1500 | All Trims | 8 Cyl 5.7L
    • 2018 Ram 1500 | All Trims | 6 Cyl 3.6L