
Hayden 687 Transmission Cooler Review
Just like the Hayden 677, the 678 is a great mid-sized trans cooler option for your daily driven vehicle.
Read MoreSimple and effective, that’s what Hayden does when it comes to transmission coolers. Their transmission coolers will provide great cooling without breaking the bank and are easy to install with their included universal installation kits. Whether you drive a compact daily driver or an RV, Hayden has a transmission cooler for you!
Just like the Hayden 677, the 678 is a great mid-sized trans cooler option for your daily driven vehicle.
Read MoreWith over 350 reviews, the Hayden Rapid Cool 678 is one of the top rated transmission coolers on the market. Learn why!
Read MoreOne of the smaller coolers in the Hayden lineup, the 676 is a great option for those looking to improve the trans cooling capabilities of their daily driver!
Read MoreThe Hayden 677 is a small to medium sized cooler that is perfect for any daily driven car or smaller SUV!
Read MoreSummit Racing Rating: 4.8/5 Amazon Rating: 4.7/5 Shop On Amazon The Hayden Automotive 679 (1679) offers superior cooling to keep your transmission temperature in a safe range. With …
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