Additional savings on all products and shipping fees!

Genuine Lexus GS400 Radiator Cap

Cooling Radiator Cap

Enter your vehicle info to find more parts and verify fitment

  • Select Vehicle by VIN
  • Select Vehicle by Model
Select by VIN
Enter your VIN for the most accurate results.
Enter your VIN for the most accurate results.
or
Select by Model
-- Select Model --
-- Select Year --

4 Radiator Caps found

  • Lexus GS400 Radiator Cap - 16401-46610
    View related parts

    Lexus GS400 Cap Sub-Assy, Radiator

    Part Number: 16401-46610
    $14.65 MSRP: $18.60
    You Save: $3.95 (22%)
    Add to Cart
    Product Specifications
    • Replaced by: 16401-30020
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    View More
    Fits the following Vehicles:
    • 1998-2000 Lexus GS400 | 6 Cyl 3.0L | 2JZGE; 2JZGE; JZS160L-BEAQFA
  • Lexus GS400 Radiator Cap - 16401-62100
    View related parts

    Lexus GS400 Cap Sub-Assy, Radiator

    Part Number: 16401-62100
    $17.61 MSRP: $22.36
    You Save: $4.75 (22%)
    Add to Cart
    Product Specifications
    • Manufacturer Note: RADIATOR-CORE SIZE T=27&FAN & COUPLING-TOWING PACKAGE(DOP)
    • Replaced by: 16401-36020
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    View More
    Fits the following Vehicles:
    • 1998-2000 Lexus GS400 | 6 Cyl 4.0L, 8 Cyl 4.3L | 1UZFE, 3UZFE; 1UZFE, 3UZFE; UZS160L-BEAQKA, UZS161L-BEAQKA
  • Lexus GS400 Radiator Cap - 16405-50040
    View related parts

    Lexus GS400 Cap Sub-Assy, Reserve Tank

    Part Number: 16405-50040
    $25.91 MSRP: $32.90
    You Save: $6.99 (22%)
    Add to Cart
    Product Specifications
    • Other Name: Reservoir Cap
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    View More
    Fits the following Vehicles:
    • 2000 Lexus GS400 | 8 Cyl 4.3L | 3UZFE; 3UZFE; UZS161L-BEAQKA
  • Lexus GS400 Radiator Cap - 16405-46080
    View related parts

    Lexus GS400 Cap Sub-Assy, Reserve Tank

    Part Number: 16405-46080
    $48.93 MSRP: $62.12
    You Save: $13.19 (22%)
    Add to Cart
    Product Specifications
    • Warranty: This genuine part is guaranteed by Lexus's factory warranty.
    View More
    Fits the following Vehicles:
    • 1998-2000 Lexus GS400 | 6 Cyl 3.0L, 6 Cyl 4.0L | 1UZFE, 2JZGE; 1UZFE, 2JZGE; JZS160L-BEAQFA, UZS160L-BEAQKA