K2 Industries
98-04 Nissan Frontier & Xterra OEM Radiator - Automatic Transmission
98-04 Nissan Frontier & Xterra OEM Radiator - Automatic Transmission
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98-04 Nissan Frontier & Xterra OEM Radiator — Automatic Transmission
Factory Nissan radiator engineered for automatic transmission models with integrated cooling capacity. Built to OEM specifications, this unit handles both engine and transmission fluid cooling in one core. Direct replacement for vehicles running the original automatic setup.
Key Features
- Dual-function core - Cools engine coolant and automatic transmission fluid in one unit, eliminating need for auxiliary coolers if OEM setup is your target.
- OEM-matched construction - Mounts at factory points with factory hose connections; no adapter fittings or modifications required.
- Proven cooling capacity - Handles the thermal load of both systems without compromising cooling performance.
Specs
- Configuration: Dual-circuit radiator for engine and automatic transmission cooling
- Condition: New
- Mounting: Factory OEM attachment points
Whats Included
- Radiator assembly
Frequently Asked Questions
Will this radiator work with a manual transmission swap?
This unit is designed specifically for automatic transmission models. If you're running a manual, you'll need a radiator without the transmission cooling circuit — verify your transmission type before ordering.
Do the hoses and clamps come with this radiator?
Radiator assembly only. Reuse your existing hoses and clamps if they're in good condition, or source replacements separately — hose condition directly affects cooling performance.
What prep work is needed before installation?
Drain your coolant system completely before pulling the old radiator. Flush the system to remove debris, then install fresh coolant after the new unit is seated. Skipping the flush can cause premature clogging.

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