DORMAN COOLERS
Upgraded repair solutions and direct replacements.
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Power Steeing, Transmission, & Engine Oil Coolers
Our comprehensive line of precision-engineered coolers offers coverage for millions of repair opportunities on popular vehicles, and every cooler undergoes 240 hours of salt spray testing to ensure the durability customers expect. Want to go above and beyond what OE parts offer? Dorman® OE FIX™ designs feature exclusive upgraded features that offer better protection against damage that typically leads to the failure of factory coolers.
Repair professionals count on Dorman for fix-it-right quality and creative solutions others can’t match, backed by over a century of automotive aftermarket excellence.
240 HRS
of salt spray testing
Features and Benefits
Comprehensive line
Including power steering, transmission, engine oil, and diesel fuel coolers, as well as turbocharger air intercoolers.
Rigorously tested
Every cooler is subjected to 240 hours of salt spray testing to ensure quality and durability.
Everything you need for a professional repair
Like the application-specific O-rings required to disconnect and reconnect transmission lines, high quality constant-tension and ear clamps, Tier 1 gaskets, and other related components.
Dorman Oil Coolers
Dorman innovation in action: Coolers
Transmission Line Connector O-Rings
66236
Ford 2019-01, Lincoln 2014-10, Lincoln 2004-01, Mercury 2011-09
View DetailsFeatured cooler products
We also offer the related components you’ll need to do the job right, such as application-specific O-rings and fittings you may need for disconnecting and reconnecting transmission lines.
Cooling Repair Components & Connectors
Transmission Line Connector
800-606
Cadillac 2006-02, Cadillac 2000-99, Chevrolet 2007-96, GMC 2007-96, Hummer 2005-03
View DetailsOil Cooler Line Connector
800-705
Chevrolet 2002-96, GMC 2002-96, Workhorse 2005-99, Workhorse Custom Chassis 2005-99
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Other Highlighted Solutions
Engine Oil Temperature Cooler
918-432
Buick 2019-16, Chevrolet 2020-08, Pontiac 2010-07, Saturn 2009-08
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