Radiator & Components for 2003 Toyota Highlander
No.
Part # / Description / Price
Price
1
Radiator Assembly 
Toyota
Toyota Notes: PARTS: MVP radiators are included in a special Toyota program. Contact local Toyota dealer for details. Part does not include radiator cap.
Description: Exc.Towing Package. Highlander. 3.0l, 3.3l. 3.0L, mvp, without towing pkg.
MSRP $291.37 CAD
$222.55 CAD
MSRP $291.37 CAD
$222.55 CAD
1
Radiator Assembly Toyota
Toyota Notes: PARTS: MVP radiators are included in a special Toyota program. Contact local Toyota dealer for details. Part does not include radiator cap.
Description: Highlander. 3.0l, 3.3l. Towing Package. 3.0L, mvp, with towing pkg.
MSRP $292.67 CAD
$223.54 CAD
MSRP $292.67 CAD
$223.54 CAD
2
Radiator Assembly Mount Bracket Toyota
Toyota Positions: Left
Description: 3.3L. 2.4L. 3.0L.
MSRP $70.12 CAD
$49.64 CAD
MSRP $70.12 CAD
$49.64 CAD
3
Radiator Assembly Upper Insulator Toyota
Toyota Positions: Left
Description: Fits Avalon, Camry, Highlander, MR2, RAV4, Sienna, Solara, TC
3.3L. 2.4L. 2.2L, us built. 3.0L, us built. 2.2L, japan built.
MSRP $29.39 CAD
$21.15 CAD
MSRP $29.39 CAD
$21.15 CAD
4
Radiator Assembly Lower Insulator Toyota
Toyota Positions: Left
Description: 3.5L. 3.0L. 2.5L. With towing package. 3.0 & 3.3L. Radiator & hoses, to 05/2025.
MSRP $116.15 CAD
$78.12 CAD
MSRP $116.15 CAD
$78.12 CAD
6
Radiator Drain Plug Toyota
Toyota Notes: PARTS: Part included with radiator assembly.
MSRP $21.32 CAD
$15.35 CAD
MSRP $21.32 CAD
$15.35 CAD
7
Radiator Drain Plug Gasket Toyota
Toyota Notes: PARTS: Part included with radiator assembly.
MSRP $9.46 CAD
$6.81 CAD
MSRP $9.46 CAD
$6.81 CAD
9
MSRP $50.76 CAD
$36.54 CAD
11
Radiator Coolant Hose Toyota
Toyota Positions: Upper
Description: Fits Highlander
Highlander. 3.0l, 3.3l.
MSRP $77.73 CAD
$55.03 CAD
MSRP $77.73 CAD
$55.03 CAD
12
Radiator Hose Clamp Toyota
Toyota Description: Hose(For Intake Air RESONAToR, No. 3); Hose(For Radiator Inlet); Hose(For Radiator Outlet No. 1); Hose(For Radiator Outlet No. 2); Radiator Hose, No. 1; Radiator Hose, No. 2; Radiator Hose, No. 3; Radiator Hose, No. 4; Radiator Hose, No. 5.
...
MSRP $16.24 CAD
$11.69 CAD
MSRP $16.24 CAD
$11.69 CAD
13
Radiator Coolant Hose Toyota
Toyota Positions: Lower
Description: Fits Highlander
Highlander. 3.0l, 3.3l.
MSRP $77.73 CAD
$55.03 CAD
MSRP $77.73 CAD
$55.03 CAD
14
MSRP $474.85 CAD
$319.38 CAD
15
Engine Coolant Bypass Hose Toyota
Toyota Description: Fits Avalon, Camry, Highlander, Sienna, Solara
3.0L, #1. 2.4L, #1. 3.0 & 3.3L, no. 1. Engine Cooling. Housing To Pipe.
MSRP $56.31 CAD
$39.86 CAD
MSRP $56.31 CAD
$39.86 CAD
16
Secondary Air Injection Pump Hose Clamp Toyota
Toyota Description: 5.7L air pump and related components. 3.3L. 4.7L, air pump and related components. 4.0L 2007-10 air pump and related components. 4.6L, air pump and related components. 3.0L. 4.0L, air pump and related components, 2011-13.
MSRP $7.67 CAD
$5.60 CAD
MSRP $7.67 CAD
$5.60 CAD
17
Engine Coolant Pipe Toyota
Toyota Description: Water inlet. 3.0 & 3.3L. 3.0L. 2008-10.
MSRP $135.24 CAD
$90.96 CAD
MSRP $135.24 CAD
$90.96 CAD
18
MSRP $11.51 CAD
$8.28 CAD
19
Engine Coolant Thermostat Housing Toyota
Toyota Description: Solara. 3.3l. Avalon. Sienna. 3.0 & 3.3L. From 01/2003. 2008-10. 3.0L. Highlander Hybrid.
MSRP $193.64 CAD
$130.25 CAD
MSRP $193.64 CAD
$130.25 CAD
19
Engine Coolant Thermostat Housing Toyota
Toyota Positions: Lower
Description: Sienna. 3.0 & 3.3L. From 01/2003. Highlander Hybrid.
MSRP $449.20 CAD
$302.13 CAD
MSRP $449.20 CAD
$302.13 CAD
20
MSRP $3.47 CAD
$2.50 CAD
21
Engine Coolant Thermostat Housing Nut Toyota
Toyota Description: 3.0 & 3.3L. 3.0L.
MSRP $8.20 CAD
$5.90 CAD
MSRP $8.20 CAD
$5.90 CAD
22
MSRP $17.03 CAD
$12.26 CAD
23
MSRP $59.02 CAD
$41.78 CAD
24
Engine Cooling Fan Switch Toyota
Toyota Description: Location-Radiator. 2004-06. 2007-08. Towing Package. 3.3L, radiator. From 08/00. 3.0L, radiator.
MSRP $337.98 CAD
$227.33 CAD
MSRP $337.98 CAD
$227.33 CAD
25
Engine Coolant Temperature Sensor Toyota
Toyota Description: Diesel Engine Water Temperature; Fuel Temperature; Water Temperature (FOR E.F.I.).
Engine Coolant Temperature Sensor - Repair or Replace
If your Engine coolant temperature sensor has failed, you may notice one of several symptoms: your temperature gauge doesn???t move, your Engine overheats w/o warning, your radiator fans don???t switch on, or they don???t switch off. If your Toyota has any of these symptoms, it's a good idea to let a trained Toyota technician perform an inspection.
MSRP $94.95 CAD
$63.86 CAD
MSRP $94.95 CAD
$63.86 CAD
26
MSRP $305.17 CAD
$205.26 CAD