Sale. The Hayden 678’s plate and fin body measures 11″ x 9 1/2″ x 3/4″ which is not only large enough to efficiently cool your transmission fluid, but is still thin enough to mount in most common locations without much hassle. Overall, it is hard to beat this cooler, and for the budget minded driver with above average cooling needs, the Hayden 678 certainly fits the bill. Basically, any vehicle with transmission lines connected to the radiator. Find an Automotive Service Professional near you. Its 24,000 GVW rating makes it a great cooler for pickup trucks, SUVs, vans, class C mobile homes and large travel trailers up to 24 feet in length. The Hayden 678 install kit comes with extra transmission hose, mounting brackets with nuts and bolts, various barb fittings, hose clamps, spacers and mounting ties. Since the invention of the transmission cooler by Mr. Perry Hayden in 1961, Hayden has continued to add innovative products to meet the needs of its customers while investing in continuous improvements and maintaining quality. Coolers are a compact plate and fin design. Every 20°F drop in operating temperature can double oil and equipment life. These tend to be around 70-90 dollars. Auto Trans Oil Cooler-RWD Hayden 678. i mounted the cooler under the car, beside the transmission with the top of the cooler elevated at a slight angle to catch more air. Contact . $69.88 $59.88. Rapid-Cool™ Transmission Oil Cooler Kit (678) by Hayden®. $55.55. I had the 678 cooler originally installed with a temp controlled 7" fan. Transmission Coolers. Re: Help Install Trans Cooler 700R4 07-16-05 03:53 PM - Post# 741553 In response to jkevin I ran a trans cooler on a 32 roadster with a zz1 350 and a 350 trans. Hayden model 678 & 678 are 3/4 inches thick which fits comfortably. For Ram 1500 2011-2014 Hayden 678 Rapid-Cool Transmission Oil Cooler Kit. For the price, this cooler packs a strong punch and will certainly do the job for your average truck or SUV! Hayden Automotive 678 Rapid-Cool Plate and Fin Transmission Cooler Size is 3/4 inch x 11 inch x 9-1/2 inch Pick-up trucks and vans, class "C" motor homes , travel trailers to 24 feet With its durable plate and fin style design, this cooler will not only be able to effectively cool your vehicle’s transmission, but will stand up to the abuse of rocks and debris on your daily commute for years to come. It is suitable for use in many types vehicles including, class C motor homes, pickup trucks, and vans. Free shipping . Shop for Hayden Rapid-Cool Transmission Oil Cooler Part #: 678 for your vehicle. Over 14 million transmissions fail every year, 9 out of 10 from overheating. Auto Trans Oil Cooler Hayden 678. order. Transmission Heavy Duty Cooler 678 Hayden 24,000 GVW (OC-1678) $39.95. This premium transmission oil cooler features a unique plate and fin design, which is 33% more efficient than a comparable tube and fin design. One of the biggest benefits of the Hayden 678 or any other Rapid Cool trans cooler is that it comes as a universal kit. While this may be large enough to use as a stand alone cooler, the best use would be to use this so the fluid runs through the cooler after the radiator. The Hayden Automotive 678 (1678) offers superior cooling to keep your transmission temperature in a safe range. Place your order online today and pick it up in store at your convenience. can anyone tell me or post a picture as to where the transmission test port is located exactly? The page you requested could not be opened or has moved. While the kit comes with various fittings, it might be necessary to purchase additional fittings, depending on how you plan to route the fluid lines. Had some difficulty connecting the 11/32" hose (provided) to the aluminum tube that returns fluid to transmission. Hayden Automatic Transmission Oil Cooler for 1981-1987 Pontiac T1000 - jk. 2019 Unknown Unknown New Hayden Automatic Transmission Oil Cooler - Hayden 678. For Ram 1500 2011-2014 Hayden 678 Rapid-Cool Transmission Oil Cooler Kit. Just like other Hayden trans coolers, the 676 is designed using a rugged black aluminum plate and fin cooler design that provides superior transmission fluid cooling and efficiency. INTERCHANGES WITH THE FOLLOWING PART NUMBERS: 51-70151 BBTW, 678, 15170151-101. The 24,000 GVW allows for ample trans cooling in most common applications and it’s price certainly is friendly on your wallet. Automatic Transmission Oil Cooler; Compatible with OEM cooler s Premium style transmission cooler kit. Auto Trans Oil Cooler Hayden 678. $52.65. With the combination of being a highly efficient plate and fin style transmission cooler and its affordability, the Hayden Automotive 677 transmission cooler is by far one of the best transmission coolers available. If you were in the process of checking out, your order was not submitted. Install requires the Haden 397 installation fitting and it's not included but offered at Amazon. Copyright 2021 Standard Motor Products, Inc., Designed & Developed by Multimedia Solutions $59.71. 1801 Waters Ridge Drive, Lewisville, TX 75057 . Use a transcooler if you: • tow boats, trailers or fifth wheels • drive in stop-and-go traffic • climb steep grades • drive in hot weather. T he 678 by Hayden is a well-designed plate and fin transmission cooler. Enchance your email experience by providing your zip code for area specific offers. Find Hayden Automotive 679 Hayden Rapid-Cool Transmission Oil Coolers and get Free Shipping on Orders Over $99 at Summit Racing! As featured in our best transmission coolers guide, The Hayden 678 is one of the best all around and highest rated transmission coolers available. Should the cooler be installed before or after the radiator? The temps on that cooler were much cooler than stock, however I had the room so this was the obvious upgrade. The applications that we carr Free shipping . Since the invention of the transmission cooler by Mr. Perry Hayden in 1961, Hayden has continued to add innovative products to meet the needs of its customers while investing in c Hayden Automotive 678 Rapid-Cool Plate and Fin Transmission Cooler Size is 3/4 inch x 11 inch x 9-1/2 inch Pick-up trucks and vans, class "C" motor homes , travel trailers to 24 feet You will need to start the checkout process over again. It comes with a transmission hose, pre-drilled mounting brackets, barb fittings, hose clamps, spacers, and mounting ties. Hayden Automotive 678 Rapid-Cool Plate and Fin Transmission Cooler. Learn more why! Since the most common spot to mount a transmission cooler is in front of the air conditioning condenser and radiator, the mounting and install parts included should be enough for most vehicles. Inlet, Outlet, Each Part Number: HDA-678 Free shipping . $68.52. Not only is it not too large where it can cause mounting issues, but it has the ability to help tow more than enough for more common applications. Free shipping . Hayden Rapid-Cool transmission oil coolers take the heat, so your vehicle won't! This helps to make installation quick and easy If you’re looking for a highly efficient easy to install, the Hayden 678 plate and fin cooler might be the cooler for you. Size: 11" x 9 1/2" x 3/4". With its patented internal turbulation, this transmission cooler is highly efficiency. Kits contain cooler, hose and mounting hardware. Get product details, choose a store, and get directions. Availability: Usually ships in 24 hours. Hayden 678 Transmission Cooler It seems that the most popular choices for addtional transmission cooling are various offering from B&M and Tru-Cool. setup: Hayden Automotive 678 - Hayden Rapid-Cool Transmission Oil Coolers Transmission Oil Cooler, Plate, Natural, 11 in. Despite its size, it is recommended to run this cooler in addition to the stock cooler in the radiator. The Hayden Automotive 678 (1678) offers superior cooling to keep your transmission temperature in a safe range. Old 678 would hit 100 deg C on very large hills with a small trailer and the 7" fan didn't fit too well. The Hayden Rapid Cool 678 offers a GVW rating of up to 24,000 pounds which provides the ability to help tow up to 5,000 pounds (if your vehicle is rated to do so). MarkSheriff Posts: 46 Joined: Wed Jan 27, 2016 5:07 pm Location: Grayson,Georgia. Hayden Automotive Answer - February 28, 2020 Just like all Rapid – Cool transmission coolers, the Hayden 678 comes with pre-drilled mounting holes and utilizes barb style transmission line fittings. The cooler offers a 20,000 GVW capacity that allows for ample trans cooling in most common applications and has a very low price for the performance. Heavy Duty. Transmission Info. x 0.75 in., 3/8 in. Another great benefit the Hayden 678 offers is that it comes with a complete installation kit with extra transmission hose, clamps, and everything else needed for an easy installation. Free shipping . The NARSA Heating and Cooling Exchange is the database dedicated to cooling system shop owners, helping them find the products & services they need.All Radiator Supply Inc,Applied Cooling Technology, LTD,City Wide Radiator Ltd,Culpepper Radiator Serv,Dallas Cooler Service, Inc.,Flex-a-Lite Consolidated,Fox Radiator & Auto Repair Center,GDM Cooler Manufacturer Ltd,Hayden Auto,Hayden … Legal | Privacy. If you Buy It Now, you'll only be purchasing this item. B&M 70266 SuperCooler Transmission Cooler Review, Derale 13870 Hyper Cool Extreme Transmission Cooler Review, 350 reviews on Amazon with a 4.7 star average, How to Check Transmission Fluid – Complete Guide, Mishimoto MMTC-WRA-07 Transmission Cooler, B&M SuperCooler Installation Instructions, B&M 70255 SuperCooler Transmission Cooler Review. HAYDEN 678 TRANSMISSION OIL COOLER 24K GVW 11x 9.5x.75" HAYDEN 678 TRANSMISSION OIL COOLER 24K GVW 11x 9.5x.75" HAYDEN. Since this cooler utilizes barb fittings, it is best to use a traditional rubber transmission line. Item model number: 678. Over 14-million transmissions fail every year, and 9 out of 10 are from overheating! ALL:Ultra-Cool Transmission Oil Cooler, 3/4" x 10" x 15-7/8" (Towing up to 10,000) 1951 - 2017 The primary focus for an add-on transmission cooler is to assure the transmission will not overheat and help extend fluid life. With over 350 reviews, the Hayden Rapid Cool 678 is one of the top rated transmission coolers on the market. We apologize for any inconvenience. This Transmission Oil Cooler is manufactured and tested to the strictest OE … Find The Lowest Price On Hayden 678 Transmission Coolers, Transmission Cooler Guide participates in the Amazon Associates program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. $44.99. SKU: OC-1678 | UPC: 36752006786. Transmission Oil Coolers. 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