Your radiator is an important part of your car’s cooling system during all times of the year, as your engine gets hot regardless of if it’s summer or winter. Of course, taking special care of this part during the summertime is something that will help prevent damage or unnecessary wear. Your radiator can leak coolant if it becomes damaged or overheated, which can cause your engine to fail completely. Get your radiator and accompanying parts replaced if you notice any issues right away.

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Radiator Cap

Part Number: 16401-20353
Toyota Toyota
Notes: Included with Warranty radiator assembly.
Applications: 2.2L. 1.8L. 4.7L. 3.4L. 3.0L. 4.0L. PASEO, TERCEL. COROLLA 2003-08. COROLLA 1998-02. COROLLA 1995-97. W/O HYDRAULIC FAN MOTOR.
Other Names: Radiator Cap, Reservoir Cap, Cap Sub Assembly Radiat
Replaces: 16401-20310, 16401-72090
Fits:
  • Toyota:
    • 4Runner,
    • Camry,
    • Celica,
    • Corolla,
    • Highlander,
    • Matrix,
    • Paseo,
    • Prius,
    • Sequoia,
    • Solara,
    • Supra,
    • T100,
    • Tercel,
    • Tundra
MSRP $20.78
$14.99

Radiator Cap

Part Number: 16401-36011
Toyota Toyota
Other Names: Cap S A Radiator
Replaces: 16401-34010, 16401-36010, 16401-36011-72, 16401-41010, 16401-42010
Description: Supra. Cressida. Starlet.
Fits:
  • Toyota:
    • 4Runner,
    • Celica,
    • Cressida,
    • Pickup,
    • Starlet
MSRP $27.42
$19.79

Radiator Cap

Part Number: 16401-36020
Toyota Toyota
Notes: Included with filler neck. Included with OEM radiator assembly. Included with Warranty radiator assembly.
Applications: 5.7L. 3.5L. 2.5L. 2.4L. 4.7L. 2.7L. 4.0L. 4.6L. W/HYDRAULIC FAN MOTOR.
Other Names: Filler Cap, Radiator Assembly Cap, Cap Sub Assembly Radiat
Replaces: 16401-31520, 16401-31792, 16401-62100
Fits:
  • Scion:
    • xA,
    • xB,
    • xD
  • Toyota:
    • 4Runner,
    • Avalon,
    • Camry,
    • Echo,
    • Highlander,
    • Prius C,
    • Sequoia,
    • Sienna,
    • Solara,
    • Supra,
    • Tacoma,
    • Tundra,
    • Venza,
    • Yaris
MSRP $23.61
$17.03

Radiator Cap

Part Number: 16401-50371
Toyota Toyota
Other Names: Cap Sub Assembly Radiat
Description: Land Cruiser. To 07/2016.
Fits:
  • Toyota:
    • Land Cruiser
MSRP $20.78
$14.99

Radiator Cap

Part Number: 16401-31480
Toyota Toyota
Notes: Included with filler neck. Included with filler pipe. Included with radiator assembly.
Applications: 5.7L. 3.5L. 4.6L. 2.5L. 2.7L. 4.0L. 3.3L. 2.4L.
Other Names: Filler Cap, Radiator Assembly Mount Bolt, Cap Sub Assembly Radiat
Replaces: 16401-02421, 16401-28280, 16401-28430
Fits:
  • Scion:
    • iQ,
    • xD
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • Sequoia,
    • Sienna,
    • Solara,
    • Tundra,
    • Venza,
    • Yaris
MSRP $23.61
$17.03

Radiator Cap

Part Number: 16401-31650
Toyota Toyota
Notes: Included with OEM radiator assembly.
Applications: 4.0L. 2.7L.
Other Names: Cap Sub Assembly Radiat
Replaces: 16401-05140, 16401-5B630, 16401-75440
Description: Fits 4Runner, FJ Cruiser, Tacoma 4.0L. 2.7L. Tacoma. To 1/09. 4Runner. FJ Cruiser.
Fits:
  • Toyota:
    • 4Runner,
    • FJ Cruiser,
    • Tacoma
MSRP $26.10
$18.83

Radiator Cap

Part Number: 16401-31830
Toyota Toyota
Notes: Included with filler tube.
Applications: 4.0L. 3.5L. 2.7L.
Other Names: Cap, Cap Sub Assembly Radiat
Description: 4Runner. From 4/16. Tacoma. Sienna. Filler neck cap. Camry. 3.5L, radiator & hoses. Location-Filler Neck. 3.5L, without hybrid, 2017-19.
Fits:
  • Toyota:
    • 4Runner,
    • Avalon,
    • Camry,
    • Highlander,
    • Sienna,
    • Tacoma
MSRP $22.60
$16.31

Radiator Cap

Part Number: 16401-77020
Toyota Toyota
Notes: Included with radiator.
Other Names: Cap Sub Assembly Radiat
Fits:
  • Toyota:
    • Mirai
MSRP $25.83
$18.64

Radiator Cap

Part Number: G9258-28012
Toyota Toyota
Other Names: Cap Inverter Reserv
Replaces: G9258-30010, G9258-47011
Description: Inverter Cooling. Location-Reservoir. HVAC System Reservoir. Battery Cooling. To 11/05.
Fits:
  • Toyota:
    • Highlander,
    • Prius,
    • RAV4
MSRP $20.52
$14.80

Radiator Cap

Part Number: 16401-15210
Toyota Toyota
Notes: Included with radiator assembly.
Applications: W/O HYDRAULIC FAN MOTOR.
Other Names: Cap, Cap Sub Assembly Radiat
Description: For Water Outlet; Radiator. Fits Corolla , Van Corolla. 1991-92. 1993-94. Vendor:TOYO.
Fits:
  • Toyota:
    • Corolla,
    • Land Cruiser,
    • Van
MSRP $27.42
$19.79

Radiator Cap

Part Number: 16401-41021
Toyota Toyota
Other Names: Cap S A Radiator
Replaces: 16401-41020
Description: To 04/1986.
Fits:
  • Toyota:
    • Land Cruiser
MSRP $25.27
$18.23

Radiator Cap

Part Number: 16401-67150
Toyota Toyota
Other Names: Cap Sub Assembly Radiat
Replaces: 16401-50210
Description: Fits Land Cruiser To 11/04. From 11/04. Land Cruiser.
Fits:
  • Toyota:
    • Land Cruiser
MSRP $25.93
$18.71

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