★★★★★
January 14, 2026
2005 Ford Explorer Radiator
Fit perfect and is working fantastic so far. The packaging was great and in excellent shape upon arrival.
Replaces
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Direct Fit Replacement
Premium Aluminum Core
100% Leak Tested
Transmission Cooler Note:
Some radiators are designed to be used on both automatic and manual transmission applications. These radiator may have fittings for an automatic transmission fluid cooler. However these radiators can be used on manual transmission models without issue and require no additional parts or modifications.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 4 vehicles spanning 2002-2005.
| Year | Make | Model | Description |
|---|---|---|---|
| 2002-2005 | Ford | Explorer | Ford Explorer V6 4.0L Radiator TRQ RDA82629 |
| 2002-2005 | Ford | Explorer | Ford Explorer V8 4.6L Radiator TRQ RDA82629 |
| 2002-2005 | Mercury | Mountaineer | Mercury Mountaineer V6 4.0L Radiator TRQ RDA82629 |
| 2002-2005 | Mercury | Mountaineer | Mercury Mountaineer V8 4.6L Radiator TRQ RDA82629 |
| Brand Label | Part Number |
|---|---|
| Spectra Premium | CU2342 |
| Mercury | 3L2Z8005AA |
| Mercury | 3L2Z 8005 AA |
| Ford | 3L2Z8005AA |
| Ford | 3L2Z 8005 AA |
| DIY Solutions | HVA01667 |
| TYC | 2342 |
| Ford | H2MZ8005H |
| Mercury | H2MZ8005H |
| Partslink Numbering System | FO3010146 |
| Mercury | H2MZ 8005 H |
| Ford | H2MZ 8005 H |
| APDI | 8012342 |
| Ford | 1L2Z8005DC |
| Ford | 1L2H8005DC |
| Agility Autoparts | 8012342 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Packaging:
Radiators may incur bent cooling fins or small imperfections during shipping or manufacturing. A few bent fins or small dents and scratches do not affect the fit or the function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these types of insignificant damages.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
Fit perfect and is working fantastic so far. The packaging was great and in excellent shape upon arrival.
It has a leak
I was very pleased with this product, the price was less than local parts stores and the shipping was fast, the box was ridged and was well packed. When item was removed from packaging it looked exactly like the picture and the original that was in the vehicle. Would recommend and shop here again.
worked great!
Good no problem. Thanks 1A auto!
The fit is perfect and the price is right
Easy to install perfect OEM substitute at a great price
Radiator was as advertised and fit perfectly as well as the radiator support and new headlights I bought from A-1 Auto. Those parts were great fit and price to fix up my boys car he wrecked.
The price was excellent and shipping was fast. The fit was great with one minor issue. There needed to be two small holes at the bottom to attach a plastic shield. Still would recommend A1 and this radiator. It has been solid and there are no issues since installed.
Good Radiator, I had to drill a couple holes that didn't lineup with the holes on my mounting bracket, other than that, it got me back on the road.
RDA82629
