Hayden 514 Automatic Transmission Oil Cooler

Hayden 514 Transmission Oil Cooler

The Hayden 514 is a high-performance automatic transmission oil cooler built for vehicles that need added fluid temperature control. With a compact 7 1/2" x 15 7/8" core size, aluminum construction, and black finish, it is a practical choice for drivers looking to manage transmission heat in a wide range of compatible applications.

Fits 2010-2022 Chevrolet, Honda, Toyota, Nissan, Subaru, Mazda, Volvo, Acura, Mitsubishi, Ford, GMC, Jeep, Kia, Ram, Buick, Cadillac, Chrysler, Dodge, Lincoln, and Scion applications listed below. This part cross-references Monroe Shocks & Struts (e.g., 911514) for the same application.

Key Features

• Part number 514 from Hayden Trans Oil Cooler line
• High-performance automatic transmission oil cooler
• Aluminum construction with black finish
• Core size: 7 1/2" x 15 7/8"
• Dimensions: 15.500 in length, 7.500 in height, 0.750 in thickness
• Female -6AN / 37-degree JIC female fittings
• Mounting hardware included
• Performance rated

Product Details

The Hayden Trans Oil Cooler line focuses on transmission fluid temperature management for street and light-duty performance use. The 514 uses a tube-and-fin style cooler layout in a compact aluminum package, making it suitable where space is limited but cooling capacity still matters. It is not an OE replacement part, and installation should be verified against available core space and hose routing before purchase.

Vehicle coverage includes applications such as Fits 2011-2021 Honda Civic, N/A; Fits 2011-2021 Toyota Camry, N/A; and Fits 2011-2021 Nissan Rogue, N/A, along with many other listed Chevrolet, Ford, Subaru, Mazda, and Volvo models. The -6AN female connector setup supports clean plumbing into an existing transmission cooler circuit.

What It Helps Address

• High transmission fluid temperatures during towing or stop-and-go driving
• Heat buildup in automatic transmission systems
• Limited cooling capacity in factory-style cooler setups
• Space-constrained installations that need a compact cooler core
• Fluid temperature control on vehicles used for daily driving or light performance duty

Installation Notes

Verify minimum core space before ordering. The listed size is 7 1/2" x 15 7/8", and fitment notes repeatedly call for confirmation of available space in the vehicle’s front-end area. Check hose routing, connector type, and clearance around the radiator support, condenser, and other cooling components before installation.

Use the included mounting hardware during installation and confirm all fittings are tightened to the correct specification for your transmission cooler plumbing. This cooler uses female -6AN / 37-degree JIC female fittings, so matching adapters or lines may be required depending on the vehicle setup.

Quality Assurance

Hayden’s Trans Oil Cooler line is built for performance-rated transmission cooling applications and uses aluminum construction for durability and heat transfer. Part number 514 is listed with broad vehicle coverage across 2010-2022 model years and multiple makes, including Honda Civic, Toyota Camry, and Nissan Rogue applications.