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 Lexus 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

Lexus Radiator Cap

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

50 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-31480
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-31480
    OEM Lexus Cap Sub-Assy, Radiator - 16401-31480
    Product Specifications
    • Other Names: Cap, Radiator Cap
    • Item Dimensions: 2.9 x 2.1 x 1.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-02421, 16401-28280, 16401-28430
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $17.52 MSRP: $22.43
    You Save: $4.91 (22%)
  • Gates Engine Coolant Replacement Radiator Cap for Lexus - 31411

    Gates® Engine Coolant Replacement Radiator Cap for Lexus

    PartNumber: 31411
    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: 13 psi
    • SAE Pressure Range: 12-16 psi
    • Shell Diameter: 2.52 in
    • UPC: 072053407976
    • Part Description: Lexus Engine Coolant Replacement Radiator Cap
    More Info
    $7.92
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-31650
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-31650
    OEM Lexus Cap Sub-Assy, Radiator - 16401-31650
    Product Specifications
    • Other Names: Cap, Radiator Cap
    • Item Dimensions: 2.7 x 2.7 x 2.8 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-5B630, 16401-75440
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $19.29 MSRP: $24.69
    You Save: $5.40 (22%)
  • Gates Engine Coolant Replacement Radiator Cap for Lexus - 31412

    Gates® Engine Coolant Replacement Radiator Cap for Lexus

    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: Lexus Engine Coolant Replacement Radiator Cap
    More Info
    $7.45
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-50071
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-50071
    OEM Lexus Cap Sub-Assy, Radiator - 16401-50071
    Product Specifications
    • Other Names: Cap
    • Item Dimensions: 2.8 x 2.9 x 2.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-50070, 16401-50021, 16401-50020
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $26.55 MSRP: $34.03
    You Save: $7.48 (22%)
  • Gates Engine Coolant Replacement Radiator Cap for Lexus - 31333

    Gates® Engine Coolant Replacement Radiator Cap for Lexus

    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: Lexus Engine Coolant Replacement Radiator Cap
    More Info
    $7.28
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-31791
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-31791
    OEM Lexus Cap Sub-Assy, Radiator - 16401-31791
    Product Specifications
    • Other Names: Radiator Cap, Water Outlet Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $17.97 MSRP: $23.03
    You Save: $5.06 (22%)
  • Gates Engine Coolant Replacement Radiator Cap for Lexus - 31336

    Gates® Engine Coolant Replacement Radiator Cap for Lexus

    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: Lexus Engine Coolant Replacement Radiator Cap
    More Info
    $7.28
  • OEM Lexus Cap Sub-Assy(For Water Outlet) Diagram - 16401-62090
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy(For Water Outlet)

    PartNumber: 16401-62090
    OEM Lexus Cap Sub-Assy(For Water Outlet) - 16401-62090
    Product Specifications
    • Other Names: Cap, Radiator Cap, Water Outlet Cap
    • Item Dimensions: 2.9 x 2.8 x 2.9 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy(For Water Outlet)
    More Info
    $21.90 MSRP: $28.07
    You Save: $6.17 (22%)
  • Gates Engine Coolant Safety Release Radiator Cap for Lexus - 31534

    Gates® Engine Coolant Safety Release Radiator Cap for Lexus

    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: Lexus Engine Coolant Safety Release Radiator Cap
    More Info
    $6.40
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-36020
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-36020
    OEM Lexus Cap Sub-Assy, Radiator - 16401-36020
    Product Specifications
    • Other Names: Cap, Radiator Cap, Water Outlet Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-31792, 16401-31520, 16401-62100
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $17.46 MSRP: $22.36
    You Save: $4.90 (22%)
  • OEM Lexus Cap Sub-Assy, Reserve Tank Diagram - 16405-50020
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Reserve Tank

    PartNumber: 16405-50020
    OEM Lexus Cap Sub-Assy, Reserve Tank - 16405-50020
    Product Specifications
    • Other Names: Cap Assembly
    • Item Dimensions: 2.4 x 2.4 x 0.9 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy, Reserve Tank
    More Info
    $35.50 MSRP: $45.51
    You Save: $10.01 (22%)
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-67150
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-67150
    OEM Lexus Cap Sub-Assy, Radiator - 16401-67150
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 2.8 x 2.2 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-50210
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $14.77 MSRP: $18.92
    You Save: $4.15 (22%)
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-50370
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-50370
    OEM Lexus Cap Sub-Assy, Radiator - 16401-50370
    Product Specifications
    • Other Names: Radiator Cap
    • Item Dimensions: 2.9 x 2.1 x 1.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 16401-17010
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $14.77 MSRP: $18.92
    You Save: $4.15 (22%)
  • OEM Lexus Cap Sub-Assembly, Reservoir Diagram - 16405-31130
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assembly, Reservoir

    PartNumber: 16405-31130
    OEM Lexus Cap Sub-Assembly, Reservoir - 16405-31130
    Product Specifications
    • Other Names: Reservoir Cap, Reservoir Tank Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assembly, Reservoir
    More Info
    $19.60 MSRP: $25.10
    You Save: $5.50 (22%)
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-30020
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-30020
    OEM Lexus Cap Sub-Assy, Radiator - 16401-30020
    Product Specifications
    • Other Names: Radiator Cap
    • Replaces: 16401-46610
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $14.52 MSRP: $18.60
    You Save: $4.08 (22%)
  • OEM Lexus Cap Sub-Assy, Radiator Reserve Tank Diagram - 16401-50051
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator Reserve Tank

    PartNumber: 16401-50051
    OEM Lexus Cap Sub-Assy, Radiator Reserve Tank - 16401-50051
    Product Specifications
    • Other Names: Cap
    • Item Dimensions: 2.9 x 2.8 x 2.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-50050
    • Part Description: Lexus Cap Sub-Assy, Radiator Reserve Tank
    More Info
    $24.68 MSRP: $31.63
    You Save: $6.95 (22%)
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-31830
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-31830
    OEM Lexus Cap Sub-Assy, Radiator - 16401-31830
    Product Specifications
    • Other Names: Radiator Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $14.70 MSRP: $18.82
    You Save: $4.12 (22%)
  • OEM Lexus Cap, Reserve Tank Diagram - 16475-28140
    View Related Parts

    OEM (Genuine) Lexus Cap, Reserve Tank

    PartNumber: 16475-28140
    OEM Lexus Cap, Reserve Tank - 16475-28140
    Product Specifications
    • Other Names: Cap, Reservoir Cap, Reservoir Tank Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16475-37010, 16475-51010, 16475-37011, 16475-28120, 16401-53010, 16401-75120
    • Part Description: Lexus Cap, Reserve Tank
    More Info
    $22.90 MSRP: $29.36
    You Save: $6.46 (23%)
  • OEM Lexus Cap Sub-Assy, Reserve Tank Diagram - 16405-20020
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Reserve Tank

    PartNumber: 16405-20020
    OEM Lexus Cap Sub-Assy, Reserve Tank - 16405-20020
    Product Specifications
    • Other Names: Cap Assembly
    • Item Dimensions: 2.4 x 2.4 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy, Reserve Tank
    More Info
    $30.97 MSRP: $39.71
    You Save: $8.74 (23%)
  • OEM Lexus Cap Sub-Assembly, RESERV Diagram - 16405-37020
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assembly, RESERV

    PartNumber: 16405-37020
    OEM Lexus Cap Sub-Assembly, RESERV - 16405-37020
    Product Specifications
    • Other Names: Cap, Reservoir Cap
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assembly, RESERV
    More Info
    $30.88 MSRP: $39.58
    You Save: $8.70 (22%)
  • OEM Lexus Cap Sub-Assy, Reserve Tank Diagram - 16405-66020
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Reserve Tank

    PartNumber: 16405-66020
    OEM Lexus Cap Sub-Assy, Reserve Tank - 16405-66020
    Product Specifications
    • Other Names: Cap Assembly
    • Item Dimensions: 2.5 x 2.4 x 0.8 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy, Reserve Tank
    More Info
    $18.29 MSRP: $23.42
    You Save: $5.13 (22%)
  • OEM Lexus Cap Sub-Assy, Reserve Tank Diagram - 16405-46030
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Reserve Tank

    PartNumber: 16405-46030
    OEM Lexus Cap Sub-Assy, Reserve Tank - 16405-46030
    Product Specifications
    • Other Names: Cap
    • Item Weight: 0.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy, Reserve Tank
    More Info
    $28.77 MSRP: $36.87
    You Save: $8.10 (22%)
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-50371
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-50371
    OEM Lexus Cap Sub-Assy, Radiator - 16401-50371
    Product Specifications
    • Other Names: Radiator Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $14.52 MSRP: $18.60
    You Save: $4.08 (22%)
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-20353
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-20353
    OEM Lexus Cap Sub-Assy, Radiator - 16401-20353
    Product Specifications
    • Other Names: Cap, Radiator Cap
    • Item Dimensions: 2.7 x 2.7 x 2.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-72090, 16401-20310
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $14.59 MSRP: $18.67
    You Save: $4.08 (22%)
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-31822
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-31822
    OEM Lexus Cap Sub-Assy, Radiator - 16401-31822
    Product Specifications
    • Other Names: Radiator Cap, Water Outlet Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16401-31821, 16401-31820
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $17.97 MSRP: $23.03
    You Save: $5.06 (22%)
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-36030
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-36030
    OEM Lexus Cap Sub-Assy, Radiator - 16401-36030
    Product Specifications
    • Other Names: Filler Cap, Radiator Cap
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $14.52 MSRP: $18.60
    You Save: $4.08 (22%)
  • OEM Lexus Cap Sub-Assy, Reserve Tank Diagram - 16405-20010
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Reserve Tank

    PartNumber: 16405-20010
    OEM Lexus Cap Sub-Assy, Reserve Tank - 16405-20010
    Product Specifications
    • Other Names: Cap Assembly
    • Item Dimensions: 2.5 x 2.4 x 0.8 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy, Reserve Tank
    More Info
    $18.57 MSRP: $23.78
    You Save: $5.21 (22%)
  • OEM Lexus Cap Sub-Assembly, Water Diagram - 16501-36013
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assembly, Water

    PartNumber: 16501-36013
    OEM Lexus Cap Sub-Assembly, Water - 16501-36013
    Product Specifications
    • Other Names: Radiator Cap, Water Outlet Cap
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 16501-36012
    • Part Description: Lexus Cap Sub-Assembly, Water
    More Info
    $15.13 MSRP: $19.38
    You Save: $4.25 (22%)
  • OEM Lexus Cap Sub-Assy, Radiator Diagram - 16401-31680
    View Related Parts

    OEM (Genuine) Lexus Cap Sub-Assy, Radiator

    PartNumber: 16401-31680
    OEM Lexus Cap Sub-Assy, Radiator - 16401-31680
    Product Specifications
    • Other Names: Radiator Cap, Water Outlet Cap
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Lexus Cap Sub-Assy, Radiator
    More Info
    $17.81 MSRP: $22.80
    You Save: $4.99 (22%)
1-30 of 50 Results
< Previous
12
Next >

Featured Lexus Radiator Cap by Models

IS300 IS250 LS400 GX470 RX350 GS300 SC300 ES350 LS430 SC400 IS350 LX450 RC350 RX330 ES250 LS460 GS400 RX300 CT200h ES300