What diameter is the tubing in this cooler? looks to be 1/2± inch diameter? please advise. tia!

The tubing is 1/2". The inlet size is -8AN.

What is the PSI rating on this cooler?

Email from Derale, “All our coolers are rated at 250 PSI.”

It’s not pictured, but in description has coming with 1/2” barb fittings, does these fittings come with the cooler?

Apparently not, I have ordered this twice, years ago when I ordered it did come with them, but apparently they stopped including the barbs without changing the description

Will this work on 2006 Saturn Relay?

This will work on a 2006 John deer lawn mower.

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Derale15300 Tube and Fin Cooler Core,Black

Derale15300 Tube and Fin Cooler Core,Black

Product ID: 60058558

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Details

Brand
Derale
Material
Aluminium
Fit type
Universal
Exterior finish
copper tubing
Vehicle service type
Vehicle

🧊Copper tubing + aluminum fins

🛠️16-pass free-flow design

🇺🇸Made in USA quality

Description

❄️ Stay Cool, Stay Ahead: The Ultimate Heat Transfer Upgrade

LIGHTWEIGHT YET ROBUST - At just 8.56 lbs, this cooler core delivers heavy-duty performance without weighing you down.
PROUDLY MADE IN THE USA - Crafted domestically to guarantee superior quality and support American manufacturing excellence.
UNIVERSAL 8 AN FITTINGS - Seamless integration with standard -8AN inlet/outlet and brass hose barbs for hassle-free installation.
PRECISION 16 PASS COOLING - Maximize heat transfer with expertly embossed turbulators inside half-inch copper tubes for unbeatable efficiency.
PREMIUM COPPER ALUMINUM BUILD - Durable copper tubing paired with lightweight aluminum fins ensures rapid, reliable cooling performance.

The Derale 15300 Tube and Fin Cooler Core is a high-performance, 16-pass heat exchanger featuring embossed turbulators inside 1/2 inch copper tubing combined with aluminum cooling fins. Designed for superior heat transfer, it includes universal -8AN inlet/outlet fittings and brass hose barbs for easy installation. Weighing just 8.56 pounds and proudly made in the USA, this cooler core offers unmatched cooling efficiency at a competitive price, ideal for professional-grade vehicle maintenance and upgrades.

Specifications

Manufacturer	Derale
Brand	Derale
Model	16-Pass Electra-Cool Replacemnt Core (-8AN)
Item model number	15300
Exterior	copper tubing with aluminum cooling fins
Manufacturer part number	15300
OEM Part Number	15300
Item Weight	1.81 kg

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