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 Acura Radiator Cap
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Acura Radiator Cap

< Back to View All
Cooling Systems, Fans & Radiators
  • Department
  • Max Pressure
  • Brands
  • Prices

51 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM Acura Cap, Reserve Tank Diagram - 19102-PM5-A00
    View Related Parts

    OEM (Genuine) Acura Cap, Reserve Tank

    PartNumber: 19102-PM5-A00
    OEM Acura Cap, Reserve Tank - 19102-PM5-A00
    Product Specifications
    • Other Names: Cap, Recovery Tank Cap, Reservoir Cap
    • Item Dimensions: 2.1 x 2.1 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Cap, Reserve Tank
    More Info
    $1.91 MSRP: $2.67
    You Save: $0.76 (29%)
  • Gates Engine Coolant Replacement Radiator Cap for Acura - 31412

    Gates® Engine Coolant Replacement Radiator Cap for Acura

    PartNumber: 31412
    Product Specifications
    • Cap Depth: 0.81 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 10 mm
    • Filler Neck Inside Diameter: 32 mm
    • Filler Neck Outside Diameter: 43 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.52 in
    • UPC: 072053407983
    • Part Description: Acura Engine Coolant Replacement Radiator Cap
    More Info
    $7.45
  • OEM Acura Cap, Radiator (Denso) Diagram - 19045-RAA-003
    View Related Parts

    OEM (Genuine) Acura Cap, Radiator (Denso)

    PartNumber: 19045-RAA-003
    OEM Acura Cap, Radiator (Denso) - 19045-RAA-003
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 2.8 x 1.5 x 1.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Cap, Radiator (Denso)
    More Info
    $20.41 MSRP: $28.71
    You Save: $8.30 (29%)
  • Gates Engine Coolant Replacement Radiator Cap for Acura - 31333

    Gates® Engine Coolant Replacement Radiator Cap for Acura

    PartNumber: 31333
    Product Specifications
    • Cap Depth: 1.06 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 32 mm
    • Filler Neck Outside Diameter: 43 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 13 psi
    • SAE Pressure Range: 12-16 psi
    • Shell Diameter: 2.59 in
    • UPC: 072053020083
    • Part Description: Acura Engine Coolant Replacement Radiator Cap
    More Info
    $7.28
  • OEM Acura Cap, Radiator (Denso) Diagram - 19045-PAA-A01
    View Related Parts

    OEM (Genuine) Acura Cap, Radiator (Denso)

    PartNumber: 19045-PAA-A01
    OEM Acura Cap, Radiator (Denso) - 19045-PAA-A01
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 8.3 x 8.4 x 8.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19045-P08-004, 19045-P08-013, 19045-P08-003, 19045-PY3-013, 19045-P08-014, 19045-PY3-003
    • Part Description: Acura Cap, Radiator (Denso)
    More Info
    $12.78 MSRP: $17.97
    You Save: $5.19 (29%)
  • Gates Engine Coolant Replacement Radiator Cap for Acura - 31336

    Gates® Engine Coolant Replacement Radiator Cap for Acura

    PartNumber: 31336
    Product Specifications
    • Cap Depth: 1.06 in
    • Coolant Recovery System: Closed System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 32 mm
    • Filler Neck Outside Diameter: 43 mm
    • OE Comparison Rating: OE Performance
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 66 mm
    • UPC: 072053416084
    • Part Description: Acura Engine Coolant Replacement Radiator Cap
    More Info
    $7.28
  • OEM Acura Cap Complete Diagram - 19045-PR7-J24
    View Related Parts

    OEM (Genuine) Acura Cap Complete

    PartNumber: 19045-PR7-J24
    OEM Acura Cap Complete - 19045-PR7-J24
    Product Specifications
    • Other Names: Cap
    • Item Dimensions: 2.6 x 1.8 x 1.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19045-PR7-A08, 19045-PR7-A07, 19045-PR7-A03, 19045-PR7-A06
    • Part Description: Acura Cap Complete
    More Info
    $30.10 MSRP: $42.35
    You Save: $12.25 (29%)
  • Gates Engine Coolant Safety Release Radiator Cap for Acura - 31518

    Gates® Engine Coolant Safety Release Radiator Cap for Acura

    PartNumber: 31518
    Product Specifications
    • 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: Acura Engine Coolant Safety Release Radiator Cap
    More Info
    $6.67
  • OEM Acura Cap, Radiator Diagram - 8-97171-436-0
    View Related Parts

    OEM (Genuine) Acura Cap, Radiator

    PartNumber: 8-97171-436-0
    OEM Acura Cap, Radiator - 8-97171-436-0
    Product Specifications
    • Item Dimensions: 2.6 x 1.8 x 1.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Cap, Radiator
    More Info
    $35.13 MSRP: $49.42
    You Save: $14.29 (29%)
  • Gates Engine Coolant Safety Release Radiator Cap for Acura - 31534

    Gates® Engine Coolant Safety Release Radiator Cap for Acura

    PartNumber: 31534
    Product Specifications
    • Cap Depth: 1.41 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 43 mm
    • Pressure Rating: 16 psi
    • SAE Pressure Range: 14-18 psi
    • Shell Diameter: 2.2 in
    • UPC: 072053638967
    • Part Description: Acura Engine Coolant Safety Release Radiator Cap
    More Info
    $6.40
  • OEM Acura Cap, Filler Diagram - 19109-PH1-620
    View Related Parts

    OEM (Genuine) Acura Cap, Filler

    PartNumber: 19109-PH1-620
    OEM Acura Cap, Filler - 19109-PH1-620
    Product Specifications
    • Other Names: Cap, Filler Cap, Reservoir Cap
    • Item Dimensions: 1.6 x 1.6 x 0.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Cap, Filler
    More Info
    $6.66 MSRP: $9.35
    You Save: $2.69 (29%)
  • Gates Engine Coolant Replacement Radiator Cap for Acura - 31527

    Gates® Engine Coolant Replacement Radiator Cap for Acura

    PartNumber: 31527
    Product Specifications
    • 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: 13 psi
    • SAE Pressure Range: 12-16 psi
    • Shell Diameter: 2.33 in
    • UPC: 072053020472
    • Part Description: Acura Engine Coolant Replacement Radiator Cap
    More Info
    $4.17
  • OEM Acura Cap, Radiator (Denso) Diagram - 19045-692-003
    View Related Parts

    OEM (Genuine) Acura Cap, Radiator (Denso)

    PartNumber: 19045-692-003
    OEM Acura Cap, Radiator (Denso) - 19045-692-003
    Product Specifications
    • Item Dimensions: 2.8 x 2.6 x 1.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19045-449-770, 19045-634-003, 19045-PA0-014
    • Part Description: Acura Cap, Radiator (Denso)
    More Info
    $28.02 MSRP: $39.41
    You Save: $11.39 (29%)
  • OEM Acura Cover, Radiator Cap (Denso) Diagram - 19047-PLC-003
    View Related Parts

    OEM (Genuine) Acura Cover, Radiator Cap (Denso)

    PartNumber: 19047-PLC-003
    OEM Acura Cover, Radiator Cap (Denso) - 19047-PLC-003
    Product Specifications
    • Other Names: Cover, Radiator Cap Cover
    • Item Dimensions: 3.4 x 2.1 x 1.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Cover, Radiator Cap (Denso)
    More Info
    $6.35 MSRP: $8.92
    You Save: $2.57 (29%)
  • OEM Acura Cap, Radiator (Toyo) Diagram - 19045-PWA-004
    View Related Parts

    OEM (Genuine) Acura Cap, Radiator (Toyo)

    PartNumber: 19045-PWA-004
    OEM Acura Cap, Radiator (Toyo) - 19045-PWA-004
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 2.6 x 1.8 x 0.8 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19045-PNC-004
    • Part Description: Acura Cap, Radiator (Toyo)
    More Info
    $15.88 MSRP: $22.32
    You Save: $6.44 (29%)
  • OEM Acura CAP Diagram - 19045-RBD-E01
    View Related Parts

    OEM (Genuine) Acura CAP

    PartNumber: 19045-RBD-E01
    OEM Acura CAP - 19045-RBD-E01
    Product Specifications
    • Other Names: Reservoir Cap
    • Part Description: Acura CAP
    $19.24 MSRP: $27.05
    You Save: $7.81 (29%)
  • OEM Acura Cap Set, Reserve Tank Diagram - 19110-P08-000
    View Related Parts

    OEM (Genuine) Acura Cap Set, Reserve Tank

    PartNumber: 19110-P08-000
    OEM Acura Cap Set, Reserve Tank - 19110-P08-000
    Product Specifications
    • Other Names: Cap, Reservoir Cap
    • Item Dimensions: 2.7 x 2.7 x 1.6 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Cap Set, Reserve Tank
    More Info
    $14.40 MSRP: $20.23
    You Save: $5.83 (29%)
  • OEM Acura Cap, Reserve Tank Diagram - 19102-PA0-020
    View Related Parts

    OEM (Genuine) Acura Cap, Reserve Tank

    PartNumber: 19102-PA0-020
    OEM Acura Cap, Reserve Tank - 19102-PA0-020
    Product Specifications
    • Item Dimensions: 3.1 x 3.1 x 0.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Cap, Reserve Tank
    More Info
    $11.28 MSRP: $15.84
    You Save: $4.56 (29%)
  • OEM Acura Cap, Reservoir Tank Diagram - 19102-RV0-A00
    View Related Parts

    OEM (Genuine) Acura Cap, Reservoir Tank

    PartNumber: 19102-RV0-A00
    OEM Acura Cap, Reservoir Tank - 19102-RV0-A00
    Product Specifications
    • Other Names: Cap, Filler Cap
    • Item Dimensions: 1.8 x 1.8 x 0.5 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Cap, Reservoir Tank
    More Info
    $9.21 MSRP: $12.93
    You Save: $3.72 (29%)
  • OEM Acura Cap, Reservoir Tank Diagram - 19102-5J6-A00
    View Related Parts

    OEM (Genuine) Acura Cap, Reservoir Tank

    PartNumber: 19102-5J6-A00
    OEM Acura Cap, Reservoir Tank - 19102-5J6-A00
    Product Specifications
    • Other Names: Cap, Reservoir Cap
    • Item Dimensions: 1.5 x 1.6 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Cap, Reservoir Tank
    More Info
    $1.80 MSRP: $2.52
    You Save: $0.72 (29%)
  • OEM Acura Cover, Radiator Cap Diagram - 19047-RB0-004
    View Related Parts

    OEM (Genuine) Acura Cover, Radiator Cap

    PartNumber: 19047-RB0-004
    OEM Acura Cover, Radiator Cap - 19047-RB0-004
    Product Specifications
    • Item Dimensions: 4.6 x 2.6 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Acura Cover, Radiator Cap
    More Info
    $6.63 MSRP: $9.32
    You Save: $2.69 (29%)
  • OEM Acura Cap, Reserve Tank Diagram - 19102-PV1-A00
    View Related Parts

    OEM (Genuine) Acura Cap, Reserve Tank

    PartNumber: 19102-PV1-A00
    OEM Acura Cap, Reserve Tank - 19102-PV1-A00
    Product Specifications
    • Item Weight: 0.40 Pounds
    • Part Description: Acura Cap, Reserve Tank
    $6.12 MSRP: $8.60
    You Save: $2.48 (29%)
  • CSF OE Style Engine Coolant Radiator Pressure Mini Cap for Acura - 4503

    CSF® OE Style Engine Coolant Radiator Pressure Mini Cap for Acura

    PartNumber: 4503
    Product Specifications
    • OE Part Number: 10233
    • UPC: 710353450314
    • Part Description: Acura OE Style Engine Coolant Radiator Pressure Mini Cap
    More Info
    $3.97
  • CSF OE Style Engine Coolant Radiator Pressure Micro Cap for Acura - 4514

    CSF® OE Style Engine Coolant Radiator Pressure Micro Cap for Acura

    PartNumber: 4514
    Product Specifications
    • OE Part Number: 10242
    • UPC: 710353451410
    • Part Description: Acura OE Style Engine Coolant Radiator Pressure Micro Cap
    More Info
    $4.06
  • CSF OE Style Engine Coolant Radiator Pressure Small Cap for Acura - 4515

    CSF® OE Style Engine Coolant Radiator Pressure Small Cap for Acura

    PartNumber: 4515
    Product Specifications
    • OE Part Number: 10230
    • UPC: 710353451519
    • Part Description: Acura OE Style Engine Coolant Radiator Pressure Small Cap
    More Info
    $3.97
  • Gates Engine Coolant Safety Release Radiator Cap for Acura - 31511

    Gates® Engine Coolant Safety Release Radiator Cap for Acura

    PartNumber: 31511
    Product Specifications
    • 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
    • Pressure Rating: 13 psi
    • SAE Pressure Range: 12-16 psi
    • Shell Diameter: 2.61 in
    • UPC: 072053020427
    • Part Description: Acura Engine Coolant Safety Release Radiator Cap
    More Info
    $6.67
  • Gates Engine Coolant Replacement Radiator Cap for Acura - 31528

    Gates® Engine Coolant Replacement Radiator Cap for Acura

    PartNumber: 31528
    Product Specifications
    • 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: Acura Engine Coolant Replacement Radiator Cap
    More Info
    $4.17
  • Gates Engine Coolant Safety Release Radiator Cap for Acura - 31533

    Gates® Engine Coolant Safety Release Radiator Cap for Acura

    PartNumber: 31533
    Product Specifications
    • Cap Depth: 1.41 in
    • Coolant Recovery System: Optional System
    • Filler Neck Depth: 16 mm
    • Filler Neck Inside Diameter: 1.61 in
    • Filler Neck Outside Diameter: 43 mm
    • Pressure Rating: 13 psi
    • SAE Pressure Range: 12-16 psi
    • Shell Diameter: 2.2 in
    • UPC: 072053638950
    • Part Description: Acura Engine Coolant Safety Release Radiator Cap
    More Info
    $7.62
  • STANT Engine Coolant Radiator Cap for Acura - 10242

    STANT® Engine Coolant Radiator Cap for Acura

    PartNumber: 10242
    Product Specifications
    • Cap Depth: 0.81"
    • Filler Neck Depth: 0.4"
    • Filler Neck Inside Diameter: 1.26"
    • Filler Neck Outside Diameter: 1.69"
    • OE Part Number: 5-86202-367-0, 5-86206-023-0, 8-97182-068-0, 8-97182-068-1, 19045-P72-005, 19045-PY3-013, 19045-PY3-003, 19045-PO8-013, 19045P08013, 19045-PAA-A01, 19045P08004, 19045-PO8-004, 19045-PWA-004, 19045P08003, 19045-RAA-003, 19045-PO8-014, 19045-PO8-003, 19045P
    • Pressure: 16 psi
    • Shell Diameter: 2.52"
    • Type: Closed System
    • UPC: 033342055094
    • Part Description: Acura Engine Coolant Radiator Cap
    More Info
  • STANT Engine Coolant Radiator Cap for Acura - 10227

    STANT® Engine Coolant Radiator Cap for Acura

    PartNumber: 10227
    Product Specifications
    • Cap Depth: 1.06"
    • Filler Neck Depth: 0.63"
    • Filler Neck Inside Diameter: 1.26"
    • Filler Neck Outside Diameter: 1.69"
    • OE Part Number: MB222066, 21430-01F02, MB660701, MB660735, MB660055, MR481217, MB356417, MB890520, YM1Z-8100-AB, E8BZ8100B, E8GY8100A, YF5Z8100AA, F32Z8100A, E92H8100AB, YM1Z-8100-AA, F3XY8100A, YF5H8100AA, F3XY8100B, F6XH8100AA, E92H8100AC, E8GY8100B, F1CZ8100A, F4BZ810
    • Pressure: 13 psi
    • Shell Diameter: 2.59"
    • Type: Closed System
    • UPC: 033342001275
    • Part Description: Acura Engine Coolant Radiator Cap
    More Info
1-30 of 51 Results
< Previous
12
Next >

Featured Acura Radiator Cap by Models

RSX Integra TL MDX TSX RDX NSX Legend TLX Vigor CL ILX RL RLX SLX ZDX