How to install the radiator and its components on Scion xB?

Installation steps To install the radiator, affix the fan shroud with 2 bolts and then the outlet and the inlet hoses. Install radiator support, position radiator in the car and attach oil cooler hoses. Run-up water hoses, fan shroud and hood. Lastly, fix the battery, cold fluid and leakage.

How to inspect and clean the radiator on Scion xB?

In order to clean the radiator, examine the valve pressure of the cap and remove any stain on the rubber packings. Ensure they are not damaged. Test radiator cap with prior application of coolant. To clean on vehicle, remove obvious obstruction on fins and hose connections, wash as required, straighten outward-bent fins, dry with compressed air.

OEM Scion xB Radiator

Cooling Radiator

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

4 Radiators found

View related parts
Scion xB Radiator Assembly
Part Number: 16400-21121
$223.44 MSRP: $319.02
You Save: $95.58 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator
- Replaces: 16400-21120
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Scion xB | Base | 4 Cyl 1.5 L GAS
View related parts
Scion xB Radiator Assembly
Part Number: 16400-21071
$251.86 MSRP: $359.61
You Save: $107.75 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator
- Replaces: 16400-21070
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2006 Scion xB | Base | 4 Cyl 1.5 L GAS
View related parts
Scion xB Radiator Assembly
Part Number: 16400-28661
$278.87 MSRP: $398.16
You Save: $119.29 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator
- Replaces: 16400-28660
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2015 Scion xB | Base | 4 Cyl 2.4 L GAS
View related parts
Scion xB Radiator Assembly
Part Number: 16400-28651
$249.29 MSRP: $355.93
You Save: $106.64 (30%)
Product Specifications
- Other Name: Radiator
- Replaces: 16400-28650
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008-2015 Scion xB | Base | 4 Cyl 2.4 L GAS

Scion xB Radiator

If you're thinking about purchasing OEM parts for your Scion xB, our website is your one-stop destination. We stock an extensive selection of genuine Scion xB Radiator at pocket-friendly prices. Plus, we guarantee a swift delivery and a hassle-free return policy for your convenience.

Scion xB Radiator Parts and Q&A

Radiator Assembly
16400-28661
Q: How to install the radiator and its components on Scion xB?
A: Installation steps To install the radiator, affix the fan shroud with 2 bolts and then the outlet and the inlet hoses. Install radiator support, position radiator in the car and attach oil cooler hoses. Run-up water hoses, fan shroud and hood. Lastly, fix the battery, cold fluid and leakage.
Radiator Assembly
16400-21071
Q: How to inspect and clean the radiator on Scion xB?
A: In order to clean the radiator, examine the valve pressure of the cap and remove any stain on the rubber packings. Ensure they are not damaged. Test radiator cap with prior application of coolant. To clean on vehicle, remove obvious obstruction on fins and hose connections, wash as required, straighten outward-bent fins, dry with compressed air.