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Replacing damaged or corroded cooler lines with Dorman automatic transmission cooler lines takes you a long way in protecting your transmission. Their lines' leak-resistant design prevents the common, high-stakes problem of transmission fluid loss. Plus, the robust construction of Dorman auto transmission oil cooler hose assemblies readily defends against possible damage from road debris and corrosion. Features include: * Includes all hardware needed for a complete repair (where applicable) * Materials used in construction have been upgraded from steel and/or rubber to corrosion-resistant aluminum (where applicable) * Direct replacement for ease of installation * Rigorous quality control measures ensure each line conforms to product standards
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$35.99
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$47.95
Bowler Performance transmission cooler line adapters are made of aluminum with a black anodized finish. They fit any transmission port that is 1/4 in. NSPT and will convert to a -6 AN male fitting. Male straight pipe to male -6 AN fittings fit most common domestic transmissions, including: * Aluminum Powerglide 350 * 350C * 200 * 200-4R * 700-R4 * 4L60E * 4L65E * 4L80E 1991 - 1996 * Will fit all 4L80E front cooler line ports; the rear port on 1996+ requires Bowler's special 4L80E fitting * AOD * AODE * 4R70W * Will fit other items where you require a 1/4 in. NSPT to be converted to a -6 AN male fitting. Package includes two fittings and brass washers to seal. Bowler recommends using PTFE paste when installing. *The buyer is responsible to determine which you need, remove the stock adapters and measure the diameter of the threads. If measurement is 0.5568 in. they are 9/16 in.-18. If they measure 0.521 in., the 1/4 NSPT option, which is the most popular, is required. * Recommended for aftermarket applications. Not Recommended for OE vehicles due to the type of lines, this is intended for aftermarket -6 AN lines.
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$46.99
Earl's Performance transmission cooler line adapters make your plumb job easier. Integrating into the transmission and adapting to AN lines allows additional tunnel clearance and freedom that the original hard lines cannot. These adapters are available for many plumbing situations and custom applications. They're machined from high-quality materials, including nickel plated steel or billet aluminum with a black anodized finish, and have high-pressure capabilities. Order the adapter size and configuration needed for your application.
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$29.69
For a great looking engine bay and a properly plumbed street or race system, Redhorse Performance 8248 Series tee adapters are an ideal choice. These RHP lightweight aluminum fittings are available in several sizes and anodized colors to complete your custom job with precision and style. The 8248 Series are AN male to AN male with NPT port tee adapters. Choose the best fit for your project.
Not Yet Reviewed
$30.70
Chevrolet Performance fluid coolers are designed, engineered and tested to rigorous standards and are backed by General Motors. These coolers transfer heat from your vehicle's fluid which helps engines and transmissions live longer. Optimize efficiency and longevity with Chevrolet Performance oil coolers.
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$25.99
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$37.99
Sunsong offers transmission oil cooler lines for hundreds of vehicles from the 1980s and up. These OE-style replacement lines are available in a variety of materials of configurations—for placement in dozens of positions on your vehicle. These lines pull fluid from the transmission and take it to the radiator, where it cools down. The fluid is then recirculated back to the transmission where it continues doing its job. If your oil cooler lines are aging, faulty, or prone to leaks, simply order the update model recommended for your application.
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$22.99
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