1999-2004 Jeep Grand Cherokee 4.0L OEM Radiator for Automatic Transmission
1999-2004 Jeep Grand Cherokee 4.0L OEM Radiator for Automatic Transmission
K2 Industries
Part #
K2-10469-JP-006-EC
UPC #
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Product Description
Product Description
1999–2004 Jeep Grand Cherokee 4.0L OEM Radiator — Automatic Transmission
Direct replacement radiator designed for 4.0L automatic Grand Cherokees from 1999–2004. Factory-engineered for proper coolant flow and thermal management on the original cooling system. Drop-in fit eliminates guesswork on core capacity and tank configuration.
Key Features
- OEM-equivalent core design - Matches original heat dissipation performance without aftermarket guesswork.
- Factory tank configuration - Hose ports and reservoir layout align with your existing system.
- Automatic transmission cooler lines - Integrated cooler passages prevent cross-contamination between engine and trans fluid.
Specs
- Configuration: Single-core radiator with transmission cooler
- Engine: 4.0L inline-six
- Transmission: Automatic
- Condition: New
What's Included
- Radiator assembly only
Frequently Asked Questions
Do I need to flush the cooling system before installation?
Yes. Drain the old coolant completely and flush the block and hoses to remove sediment. Refill with fresh coolant rated for your vehicle — mixing old and new reduces heat transfer efficiency.
Are the transmission cooler lines the same as my original?
This radiator is configured for automatic transmission cooling. Verify your hose sizes and line routing match the factory layout before final assembly — some manual conversions may require adapter lines.
What tools and hardware do I need to install this?
Basic hand tools: wrenches, socket set, coolant drain pan, and hose clamps (if reusing original hoses). Mounting hardware and hose clamps are not included — use OEM fasteners to match original torque specs. Refer to your service manual for bolt sequence.
