Davies Craig Transmission Oil Cooler Kit, 30 Plate Hydra-Cool, 3/8

Davies Craig Transmission Oil Cooler Kit, 30 Plate Hydra-Cool, 3/8" Hose Size, DC-679

Marsoni

M251S

$104.92

Get it in 3 business days with 1 day shipping. Friday, May 29

Davies Craig Transmission Oil Cooler Kit, 30 Plate Hydra-Cool, 3/8" Hose Size, DC-679The Davies Craig Hydra Cool Transmission Oil Cooler is the smart, economical way to protect your automatic gearbox. Built with high efficiency turbulators and a unique plate & fin design, it delivers 33% more cooling efficiency while requiring less space, making it ideal for tight engine bays. Whether youre towing a caravan, hauling heavy loads, or stuck in stop and go traffic, overheating can cause costly transmission damage. The Hydra Cool Oil

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The wire itself is great quality — sturdy and well-insulated. I bought it to wire up several COB LED lights, but the individual wires and outer sheath were a bit too thick to fit into the press connectors I was using. It’ll work perfectly for other projects, just something to keep in mind if you’re using tight-fit connectors.

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Reviewed in the United States on October 15, 2025

Verified Purchase

Gordon Miller

Fort Morgan, US

★★★★★ 5

Reasonable Price

Size: 40 Feet

Seems to be good quality

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Reviewed in the United States on January 21, 2026

Verified Purchase

Antonio Jackson

Houston, US

★★★★★ 5

On time

Size: 100 Feet

Work fine and on time

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Reviewed in the United States on May 16, 2026

Verified Purchase

Bradley

Los Angeles, US

★★★★★ 5

Red, black, run right!

Size: 40 Feet

I got the TYUMEN 40FT 18 Gauge 2-Pin Red & Black Cable for hooking up LED strips, and it worked perfectly. The wire is sturdy, flexible, and easy to cut or connect, making installation quick and hassle-free. The 40-foot length is generous for longer runs, and the color-coded red and black makes it easy to keep track of positive and negative connections. Great for DIY electronics, lighting projects, or any small electrical hookup.

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Reviewed in the United States on December 12, 2025