Skip to main content
eBay Home

Shop by category

Advanced
    • eBay Deals
    • Help & Contact
    • Seasonal scores here!
    • Current language EnglishEnglish
      • Français
    • Sell
    • Watch ListExpand Watch List
      Loading...
      Sign in to see your user information
    • My eBayExpand My eBay
      • Summary
      • Recently Viewed
      • Bids/Offers
      • Watch List
      • Purchase History
      • Selling
      • Saved Searches
      • Saved Sellers
      • My Garage
      • Messages
    • Expand Cart
      Loading...
      Something went wrong. View cart for details.
    {"delay":300}

    There seems to be a problem serving the request at this time

    breadcrumb

    • eBay
      • eBay Motors
      • Parts & Accessories
      • Car & Truck Parts & Accessories
    • eBay Motors
    • Parts & Accessories
    • Car & Truck Parts & Accessories
    • Engine Cooling Components
    • Caps

    Car & Truck Engine Caps

    Side Refine Panel

    Shop by Category

    • Engine Cooling Components
    • Caps
    • Clamps & Hardware
    • Coolant Hoses
    • Engine Oil Coolers & Lines
    • Expansion & Overflow Tanks
    • Fan & Shroud Assemblies
    • Fan Blades
    • Fan Clutches
    • Fan Motors
    • Gaskets, Seals & O-Rings
    • Radiators
    • Temperature Sensors
    • Thermostats & Housings
    • Water Pumps
    • Other Engine Cooling Components

    Shop by Brand

    • Mopar

    • Motorcraft

    • Gates

    • Mr Gasket

    • Stant

    • Dorman

    • Chevrolet

    • HKS

    • Unbranded

    • Volkswagen

    • Dayco

    Shop by Country/Region of Manufacture

    • Japan

    • United States

    • Thailand

    • Korea, Republic of

    • China

    • All

    • Auction

    • Buy It Now

    • Best Match
    • Time: ending soonest
    • Time: newly listed
    • Price + Shipping: lowest first
    • Price + Shipping: highest first
    • Distance: nearest first
    • Gallery View

    57,043 Results

      • All Listings filter applied
    •  1PCS NEW OEM Radiator Cap Assembly 1.1 For Hyundai Kia 253301P000

      1PCS NEW OEM Radiator Cap Assembly 1.1 For Hyundai Kia 253301P000

      (1)1 product ratings - 1PCS NEW OEM Radiator Cap Assembly 1.1 For Hyundai Kia 253301P000
      C $14.77
      Was: C $15.72
      C $2.71 shipping
      or Best Offer
      SPONSORED
    • 1.1Bar Cooling Radiator Cap 19045-PAA-A01 Fits Honda Civic Accord 19045-RAA-003

      1.1Bar Cooling Radiator Cap 19045-PAA-A01 Fits Honda Civic Accord 19045-RAA-003

      C $7.64
      Was: C $8.12
      C $14.24 shipping
      or Best Offer
      53 sold
      SPONSORED
    • TOYOTA TRD RACING RADIATOR CAP

      TOYOTA TRD RACING RADIATOR CAP

      C $54.25
      SPONSORED
    • New Cooling Radiator Cover Cap For Honda Accord Civic Acura TL 19045-PAA-A01

      New Cooling Radiator Cover Cap For Honda Accord Civic Acura TL 19045-PAA-A01

      C $17.60
      C $14.52 shipping
      or Best Offer
      SPONSORED
    • Genuine OEM Ford Radiator Coolant Overflow Cap DG9Z-8100-A

      Genuine OEM Ford Radiator Coolant Overflow Cap DG9Z-8100-A

      (2)2 product ratings - Genuine OEM Ford Radiator Coolant Overflow Cap DG9Z-8100-A
      C $14.90
      C $14.46 shipping
      or Best Offer
    • Genuine GM ACDelco Radiator Cap RC85 15042975

      Genuine GM ACDelco Radiator Cap RC85 15042975

      (44)44 product ratings - Genuine GM ACDelco Radiator Cap RC85 15042975
      C $22.99
      119 sold
    • Aluminum Radiator Cap Cover For Infiniti Nismo JDM GTR 350z 370z 240SX VQ35 red

      Aluminum Radiator Cap Cover For Infiniti Nismo JDM GTR 350z 370z 240SX VQ35 red

      C $18.29
      Was: C $20.33
      Free shipping
      or Best Offer
    • "Ford Motorsport" Fox Mustang/Capri 5.0 radiator cap! NEW!

      "Ford Motorsport" Fox Mustang/Capri 5.0 radiator cap! NEW!

      (13)13 product ratings - "Ford Motorsport" Fox Mustang/Capri 5.0 radiator cap! NEW!
      C $61.03
      C $13.56 shipping
      or Best Offer
      11 watching
    • TOYOTA OEM FACTORY RADIATOR CAP 2001-2017 COROLLA 1.8L 16401-20353

      TOYOTA OEM FACTORY RADIATOR CAP 2001-2017 COROLLA 1.8L 16401-20353

      C $18.97
      C $20.67 shipping
    • TOYOTA 4RUNNER FJ CRUISER SEQUOIA TACOMA TUNDRA TRD RADIATOR CAP GENUINE OEM

      TOYOTA 4RUNNER FJ CRUISER SEQUOIA TACOMA TUNDRA TRD RADIATOR CAP GENUINE OEM

      C $67.67
      C $16.00 shipping
      809 sold
    • Gates 31535 Radiator Cap for ST-18 7718 46067 33066 11334 10334 Antifreeze px

      Gates 31535 Radiator Cap for ST-18 7718 46067 33066 11334 10334 Antifreeze px

      The #1 Seller of Genuine Gates Parts on eBay
      (2)2 product ratings - Gates 31535 Radiator Cap for ST-18 7718 46067 33066 11334 10334 Antifreeze px
      C $11.68
      Was: C $23.38
      C $14.36 shipping
    • New OEM Replacement Radiator Cap- Stant 10242 (16 PSI)

      New OEM Replacement Radiator Cap- Stant 10242 (16 PSI)

      C $8.95
      C $21.36 shipping
      881 sold
    • For Racing Thermostatic Gauge Radiator Cap 1.1 bar Big Head Water Temp Meter

      For Racing Thermostatic Gauge Radiator Cap 1.1 bar Big Head Water Temp Meter

      C $13.52
      C $0.81 shipping
      284 sold
    • Genuine OEM Mitsubishi 1350A043 Radiator Cap Assy 11-20 Outlander 08-17 Lancer

      Genuine OEM Mitsubishi 1350A043 Radiator Cap Assy 11-20 Outlander 08-17 Lancer

      (2)2 product ratings - Genuine OEM Mitsubishi 1350A043 Radiator Cap Assy 11-20 Outlander 08-17 Lancer
      C $79.40
      C $16.36 shipping
      Only 1 left!
      SPONSORED
    • New 19045-PAA-A01 Cooling Radiator Cap FIT for Honda Civic CR-V Acura TL Accord

      New 19045-PAA-A01 Cooling Radiator Cap FIT for Honda Civic CR-V Acura TL Accord

      C $22.32
      C $14.67 shipping
      or Best Offer
      SPONSORED
    • Gates 31569 Radiator Cap for T-62 R66138 68249136AA 54218CD 54218 33092 ku

      Gates 31569 Radiator Cap for T-62 R66138 68249136AA 54218CD 54218 33092 ku

      The #1 Seller of Genuine Gates Parts on eBay
      (2)2 product ratings - Gates 31569 Radiator Cap for T-62 R66138 68249136AA 54218CD 54218 33092 ku
      C $18.93
      Was: C $33.89
      C $14.57 shipping
      SPONSORED
    • Mopar 52028974AA Radiator Cap For Dodge Durango Jeep Grand Cherokee Chrysler OEM

      Mopar 52028974AA Radiator Cap For Dodge Durango Jeep Grand Cherokee Chrysler OEM

      C $13.55
      1,493 sold
    • STANT 10227 OEM Type Engine Coolant Radiator Cap 13 PSI INFINITI NISSAN +++++

      STANT 10227 OEM Type Engine Coolant Radiator Cap 13 PSI INFINITI NISSAN +++++

      (41)41 product ratings - STANT 10227 OEM Type Engine Coolant Radiator Cap 13 PSI INFINITI NISSAN +++++
      C $13.49
      C $14.40 shipping
      320 sold
    • BRAND NEW JDM 1.3bar 9mm Nismo Racing Radiator Cap GTR 370Z 350Z G35 G37 SILVIA

      BRAND NEW JDM 1.3bar 9mm Nismo Racing Radiator Cap GTR 370Z 350Z G35 G37 SILVIA

      C $23.04
      C $14.69 shipping
      or Best Offer
      17 sold
    • NEW OEM GENUINE TOYOTA AVALON HIGHLANDER TUNDRA ES350 Radiator Cap 16401-31480

      NEW OEM GENUINE TOYOTA AVALON HIGHLANDER TUNDRA ES350 Radiator Cap 16401-31480

      (15)15 product ratings - NEW OEM GENUINE TOYOTA AVALON HIGHLANDER TUNDRA ES350 Radiator Cap 16401-31480
      C $27.07
      C $14.81 shipping
      82 sold
    • Radiator Cap-Natural Stant 10230 OEM Type Coolant System Radiator Cap 16 psi NEW

      Radiator Cap-Natural Stant 10230 OEM Type Coolant System Radiator Cap 16 psi NEW

      (64)64 product ratings - Radiator Cap-Natural Stant 10230 OEM Type Coolant System Radiator Cap 16 psi NEW
      C $10.78
      Trending at C $11.28eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.
      C $14.33 shipping
      or Best Offer
    • JDM Silver 1.3bar 15mm Blitz Racing Radiator Cap GTR 370Z 350Z G35 G37 SILVIA

      JDM Silver 1.3bar 15mm Blitz Racing Radiator Cap GTR 370Z 350Z G35 G37 SILVIA

      C $16.26
      Free shipping
      or Best Offer
    • Gates 31523 Radiator Cap for V30-7559 RC-36 RC-27 R-31 MB007299 J5358177 pr

      Gates 31523 Radiator Cap for V30-7559 RC-36 RC-27 R-31 MB007299 J5358177 pr

      The #1 Seller of Genuine Gates Parts on eBay
      (11)11 product ratings - Gates 31523 Radiator Cap for V30-7559 RC-36 RC-27 R-31 MB007299 J5358177 pr
      C $11.99
      Was: C $24.06
      C $14.36 shipping
      306 sold
    • Genuine OEM Subaru Radiator Pressure Cap Forester Impreza Outback Legacy Baja

      Genuine OEM Subaru Radiator Pressure Cap Forester Impreza Outback Legacy Baja

      C $14.77
      C $14.44 shipping
      1,669 sold
    • Radiator Cap-OE Type Gates 31525

      Radiator Cap-OE Type Gates 31525

      (6)6 product ratings - Radiator Cap-OE Type Gates 31525
      C $9.26
      C $14.28 shipping
      83 sold
    • MotoRad T13 Radiator Cap for ZZL015205 V20-0097-1 SE0115205 RC6 R29 P7013 tq

      MotoRad T13 Radiator Cap for ZZL015205 V20-0097-1 SE0115205 RC6 R29 P7013 tq

      The #1 Seller of Genuine MotoRad Parts on eBay
      C $11.45
      Was: C $21.68
      C $14.35 shipping
      95 sold
    • Genuine Subaru OEM Radiator & Tank Cap B12 (LHD)LEGACY 45137FE002 / 45137AE003*

      Genuine Subaru OEM Radiator & Tank Cap B12 (LHD)LEGACY 45137FE002 / 45137AE003*

      C $46.11
      C $13.56 shipping
      14 sold
    • Car Radiator Expansion Water Tank Cap For Holden Trax Astra Cruze Saab 13502353

      Car Radiator Expansion Water Tank Cap For Holden Trax Astra Cruze Saab 13502353

      C $6.22
      C $3.55 shipping
    • Cooling Radiator Cap For Civic Honda Accord Odyssey CR-V Acura TL 19045-PAA-A01

      Cooling Radiator Cap For Civic Honda Accord Odyssey CR-V Acura TL 19045-PAA-A01

      C $22.32
      C $14.67 shipping
      or Best Offer
      SPONSORED
    • New Cooling Radiator Cap for RLX MDX ILX Accord TSX Civic Odyssey CR-V Ridgeline

      New Cooling Radiator Cap for RLX MDX ILX Accord TSX Civic Odyssey CR-V Ridgeline

      C $23.68
      C $14.71 shipping
      or Best Offer
      SPONSORED
    • 1957-1973 GM Models OER RC-15 Radiator Cap 15 lbs With Hollow Rivet Design

      1957-1973 GM Models OER RC-15 Radiator Cap 15 lbs With Hollow Rivet Design

      (3)3 product ratings - 1957-1973 GM Models OER RC-15 Radiator Cap 15 lbs With Hollow Rivet Design
      C $62.32
      C $32.28 shipping
      Only 1 left!
      SPONSORED
    • 1 New Gates OE Replacement 7LBS Radiator Cap 31526

      1 New Gates OE Replacement 7LBS Radiator Cap 31526

      The #1 Seller of Gates Belts & Pumps on eBay
      (10)10 product ratings - 1 New Gates OE Replacement 7LBS Radiator Cap 31526
      C $12.83
      Was: C $23.04
      C $14.39 shipping
      324 sold
      SPONSORED
    • 4STEED MOTORS Radiator Cap Assembly compatible with Nissan 21430-1P111.

      4STEED MOTORS Radiator Cap Assembly compatible with Nissan 21430-1P111.

      C $14.90
      34 sold
    • JDM Red Mugen Aluminum Cooling Radiator Cap For Honda Accord Civic CR-V CRX

      JDM Red Mugen Aluminum Cooling Radiator Cap For Honda Accord Civic CR-V CRX

      C $10.84
      C $1.34 shipping
      or Best Offer
      26 watching
    • MotoRad T16R Radiator Cap for P7516 KL0115205 DLR14729 DLR14709 9T16R 7516 wa

      MotoRad T16R Radiator Cap for P7516 KL0115205 DLR14729 DLR14709 9T16R 7516 wa

      The #1 Seller of Genuine MotoRad Parts on eBay
      (8)8 product ratings - MotoRad T16R Radiator Cap for P7516 KL0115205 DLR14729 DLR14709 9T16R 7516 wa
      C $11.49
      Was: C $23.04
      C $14.35 shipping
      153 sold
    • New Genuine Nissan Radiator Cap Assembly (2004-2015) OE 21430ZZ00A

      New Genuine Nissan Radiator Cap Assembly (2004-2015) OE 21430ZZ00A

      FAST & FREE SHIPPING - NEW GENUINE FACTORY DIRECT PART
      (2)2 product ratings - New Genuine Nissan Radiator Cap Assembly (2004-2015) OE 21430ZZ00A
      C $19.65
      C $14.59 shipping
    • New Radiator Cap 17214-72020 1906-638 for Kubota D1005 D1105 D722 D902

      New Radiator Cap 17214-72020 1906-638 for Kubota D1005 D1105 D722 D902

      C $13.43
      C $14.40 shipping
    • NEW Nissan 200SX 350Z 370Z Altima Maxima Sentra Radiator Liquird Filler Cap OEM

      NEW Nissan 200SX 350Z 370Z Altima Maxima Sentra Radiator Liquird Filler Cap OEM

      (6)6 product ratings - NEW Nissan 200SX 350Z 370Z Altima Maxima Sentra Radiator Liquird Filler Cap OEM
      C $29.48
      C $14.88 shipping
      246 sold
    • New 19045-PAA-A01 Cooling Radiator Cap For Honda Civic Accord Acura Pilot CL TL

      New 19045-PAA-A01 Cooling Radiator Cap For Honda Civic Accord Acura Pilot CL TL

      C $19.53
      C $14.59 shipping
      or Best Offer
      SPONSORED
    • 253303K000 Radiator Cap For Hyundai Sonata 1999-2013 Tiburon 03-08 Tucson 05-09

      253303K000 Radiator Cap For Hyundai Sonata 1999-2013 Tiburon 03-08 Tucson 05-09

      C $32.21
      Was: C $33.90
      Free shipping
      11 watching
      SPONSORED
    • For Hyundai Elantra 2.0L Optima 2.4L Santa Fe 2.7L Entourage 3.8L Radiator Cap

      New ListingFor Hyundai Elantra 2.0L Optima 2.4L Santa Fe 2.7L Entourage 3.8L Radiator Cap

      C $14.77
      Free shipping
      or Best Offer
    • TRIDON Radiator Cap For Holden Commodore - V6 VZ 3.6L LE0 175, LY7 190 V6 24V

      TRIDON Radiator Cap For Holden Commodore - V6 VZ 3.6L LE0 175, LY7 190 V6 24V

      Price beat guarantee means you're always getting value
      C $21.36
      C $20.47 shipping
      33 sold
    • NOS Volvo Coolant Reservoir Cap 1357776

      New ListingNOS Volvo Coolant Reservoir Cap 1357776

      C $28.47
      C $14.85 shipping
    • 1993-2002 Camaro Firebird Genuine GM ACDelco Radiator Cap RC94 10316828

      1993-2002 Camaro Firebird Genuine GM ACDelco Radiator Cap RC94 10316828

      (11)11 product ratings - 1993-2002 Camaro Firebird Genuine GM ACDelco Radiator Cap RC94 10316828
      C $20.33
      Only 1 left!
    • LEXUS OEM FACTORY COOLANT OVERFLOW RESERVOIR CAP 2010-2015 RX350 16405-0P040

      LEXUS OEM FACTORY COOLANT OVERFLOW RESERVOIR CAP 2010-2015 RX350 16405-0P040

      (26)26 product ratings - LEXUS OEM FACTORY COOLANT OVERFLOW RESERVOIR CAP 2010-2015 RX350 16405-0P040
      C $19.26
      C $20.68 shipping
      145 sold
    • RACING 1.3 BAR HIGH PERFORMANCE RADIATOR CAP TYPE-B FOR HONDA ACURA SPOON SILVER

      RACING 1.3 BAR HIGH PERFORMANCE RADIATOR CAP TYPE-B FOR HONDA ACURA SPOON SILVER

      C $23.73
      10 watching
    • 1.1 Bar Radiator Cap for Honda for Yamaha for Suzuki for All Bikes Made in Japan

      1.1 Bar Radiator Cap for Honda for Yamaha for Suzuki for All Bikes Made in Japan

      C $10.84
      C $40.68 shipping
      65 sold
    • LEXUS OEM FACTORY COOLANT OVERFLOW RESERVOIR CAP 2016-2020 RX350 16405-0P140

      LEXUS OEM FACTORY COOLANT OVERFLOW RESERVOIR CAP 2016-2020 RX350 16405-0P140

      (2)2 product ratings - LEXUS OEM FACTORY COOLANT OVERFLOW RESERVOIR CAP 2016-2020 RX350 16405-0P140
      C $19.24
      C $20.68 shipping

    Results Pagination - Page 1

    1. 1
    2. 2
    3. 3
    4. 4
    5. 5
    6. 6
    7. 7
    8. 8
    9. 9
    10. 10

    Additional site navigation

    • About eBay
    • Announcements
    • Community
    • Security Centre
    • Seller centre
    • Policies
    • Help & contact
    • Site Map
    Copyright © 1995-2023 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice