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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Oct 16
Features
- Efficient Fuel Consumption
- Package Dimensions: 83.312 L x 12.192 H x 63.754 W (centimeters)
- Fit type: Vehicle Specific
- Package Weight: 11.5 pounds
Description
Denso 221-3231 Radiator
Manufacturer: Denso
Brand: Denso
Model: Radiator
Item Weight: 5 pounds
Item model number: 221-3231
Exterior: Painted
Manufacturer Part Number: 221-3231
Position: Center
Date First Available: October 27, 2010
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Oct 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Pay in 4
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- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
As mentioned in other reviews, this fits in exactly as the original radiator does. From what I've read this makes perfect sense as this is the same radiator that Honda used, Denso being the part manufacturer for Honda. The embossed model number in the plastic of this replacement matched exactly to my original radiator. I've attached pictures of the old radiator and the new Denso replacement and you can see they are the same. Fans and the coolant reservoir bolted right up and the new radiator went right into the car without issue, has been doing great for the last few weeks. If at all hesitant to do this replacement yourself, don't be! It isn't particularly tricky and requires only a few basic tools, if you can change your own oil then you should be able to figure this out. I'm very much a shade-tree mechanic and this was a smooth job and there is a ton of information online to help in the process. Check Youtube and you'll find some very good videos breaking the process down step by step specific to 3rd gen Acura TLs, but process is essentially the same for similar year Accords with V6. Spending just over $100 for radiator and coolant definitely beats paying up to 5x as much at a garage!
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Reviewed in the United States on March 3, 2019 by Keith
Exactly as described, cooling fan and a/c fan bolted right on and it works flawlessly. No more leaking and overheating. Buy this with confidence. Fit my 2004 Acura TL as good as the factory part that I replaced it with at a much cheaper price than the dealer.
Reviewed in the United States on March 23, 2022 by tony day
Easy to install, great quality for the price, very durable highly recommend put in a Acura
Reviewed in the United States on December 11, 2025 by K. Vogel
Bought this for my 2005 Acura Tl M/T, everything fits perfect all bolt lined up along with hoses cant go wrong buying this for your Tl. I also recommend a Radiator Bleed Funnel to make the job that much easier.
Reviewed in the United States on December 7, 2023 by Amazon User
This radiator fit nicely for my Acura TL 06. I am also lucky as I did not get a bad radiator so there was zero leakage. I also bought it at discount, so it is a win for this radiator.
Reviewed in the United States on September 20, 2023 by World Within Reviews
Haven't installed yet but looks right for my 05 Acura TL Manual Trans. The shipping packing is very bad. One good wack to any side of the box would've been the end of the radiator.
Reviewed in the United States on May 7, 2022 by Cameron
Great radiator for the price. Local stores wanted $180 and needed to order it, so I checked Amazon and figured I would give it a shot. Item was packaged well to keep from getting damaged. Manual included. This product was actually better than I expected. I was thinking I might have to finesse here or there to get it to fit right but everything was as it should be. It saved me a lot of money and my car is running good as new. Great product. Highly recommend. I almost always read reviews first before purchasing a product, so I enjoy writing reviews for others to offer my opinion on a product. If you found this review to be helpful to you in any way, please click yes below:)
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Reviewed in the United States on August 27, 2016 by Me
I purchased the radiator for a 2006 Acura TL. It was an exact OEM replacement. The install was easy and it works great.
Reviewed in the United States on January 26, 2025 by Don Stephens