Direct OEM replacement radiator built for automatic transmission cooling on first-gen Pathfinder and QX4 models. Engineered to factory specifications with proper coolant capacity and flow dynamics. Designed as a bolt-in solution with no modification required.
OEM-spec cooling capacity - Matches original thermal performance and coolant volume for proper heat rejection
Automatic transmission cooler integration - Dedicated transmission cooling circuit maintains ATF temperature under load
Factory connection points - Uses original hose routing and mounting brackets with zero modification
Specs
Construction: Hard panel radiator assembly
Configuration: Automatic transmission with integrated cooler
Condition: New
Quantity: Single unit
What's Included
Radiator assembly
Frequently Asked Questions
Will this radiator work with my existing hose setup?
Yes. This radiator uses factory connection points and hose routing — your existing upper and lower hoses connect directly without adapters or modifications.
Do I need to flush the cooling system before installing this?
Flushing is recommended before installation to remove sediment and debris from the old system, especially if the previous radiator failed due to blockage. Fresh coolant will help the new radiator perform at full capacity.
What happens if I install this on a manual transmission model by mistake?
This radiator is engineered specifically for automatic transmission cooling — the integrated transmission cooler circuit won't function on manual models. Verify your transmission type before ordering.
* 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.
