99-05 Mazda Miata 1.8L AT OEM Radiator

$180.00 $149.99 Save $30.01
Shipping calculated at checkout.
99-05 Mazda Miata 1.8L AT OEM Radiator

Factory replacement radiator designed for automatic transmission Miatas. Direct OEM part engineered to handle cooling demands on your 1.8L engine. Restores full cooling capacity without modification or adaptation.

✓ Direct-from-Warehouse ✓ Ships from FL Warehouse ✓ Factory Mounting Points
Key Features
  • OEM Specification - Built to original equipment standards for reliable cooling performance
  • Automatic Transmission Compatible - Engineered specifically for AT models, not universal fitment
  • Bolt-In Design - Uses factory mounting locations, no fabrication required
Specs
  • OEM replacement radiator assembly
  • 1.8L automatic transmission application
Whats Included
  • Radiator assembly only
Frequently Asked Questions

Do I need to flush my cooling system before installing this radiator?

Yes. Drain the old coolant, rinse the system to remove sediment, then refill with fresh coolant. Clean lines mean better heat transfer and longer radiator life.

Will this work if my car is an automatic transmission model?

This radiator is built specifically for AT models. Manual transmission Miatas use a different radiator design, so confirm your transmission type before ordering.

What hoses and clamps are included?

Radiator assembly only — you'll need to reuse your existing hoses and clamps or source replacements if they're cracked or leaking. Check condition during installation.

Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.

International Orders (Outside USA)

Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.

Terms of Service:

By clicking purchase, you confirm you have read and agree to the TOS and Shipping & Return policies which are published at the bottom of SLRspeed.com

The Premium Suspension Company

Trusted by top racing and drifting teams worldwide.