Factory Lexus IS300 radiator engineered for automatic transmission cooling. OEM-spec construction maintains proper coolant flow and thermal performance. Direct replacement for vehicles equipped with automatic transmission.
✓ Direct-from-Warehouse✓ Factory Mounting Points✓ Ships from FL Warehouse
Key Features
OEM specification - Matches original equipment design and cooling capacity
Factory mounting points - Bolt-in replacement with no fabrication required
Specs
Hard panel construction with transmission cooling circuit
Condition: New
Quantity: 1 radiator assembly
Whats Included
Radiator assembly only
Frequently Asked Questions
Does this radiator include the transmission cooler lines?
The radiator assembly includes the integrated transmission oil cooler. Check your existing lines — they may be reusable, or source lines separately if yours are cracked or corroded.
Will I need a new thermostat or flush the system before installing?
A full coolant flush is smart practice before dropping in a new radiator. Thermostat replacement isn't required unless it's already failing — test it first or replace it while you're in there if you want peace of mind.
Does this come with hose clamps or coolant hoses?
Just the radiator. You'll reuse your existing hoses and clamps unless they're damaged. If anything looks cracked or bulging, swap those out at the same time.
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
