Transmission / Engine Oil Coolers
Improving your engine and transmission cooling systems offers a low-cost investment to insure you prevent overheating issues and premature failure.
Davies Craig offers a broad selection of the industry's highest quality cooler cores for a wide range of applications. From the Ultra-Cool® and Hydra-Cool® cores to the higher capacity stack plate coolers for either engine or transmission installations.
- Ultra-Cool® tube and fin style - recommended for older vehicles & power streeing applications.
- Hydra-Cool® plate and fin style - suitable for all vehicles
All vehicles can benefit from the installation of a cooler core to its engine or transmission. Passenger cars, 4WD, SUVs, light commercials, motor homes and even motorcycles can achieve extended engine and/or transmission efficiency and life!
A Davies Craig Universal Cooler Core is an effective & economical way to keep the engine oil or your automatic transmission fluid operating at its optimum operating temperature. These cooler cores are equally suitable for cooling torque converter, automatic transmission fluids and engine oils in a wide variety of applications. Whether you choose a tube and fin, plate and fin or stack plates each core offers its unique method of superior heat transfer.
Optimum oil and fluid temperatures for your vehicle's engine, transmission, and power steering systems are critical for suitable and sustained operation. As temperatures rise, oils and fluids break down and components that rely on these fluids begin to degrade, causing poor performance and subsequent premature failure. Engine and transmission oil coolers assist lower operating temperatures, improve performance, and lengthen component life.
Excessive engine or transmission heat is caused by the following driving conditions:
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TRANSMISSION & POWER STEERING OIL COOLERS
- Ultra-Cool® tube and fin style - recommended for older vehicles & power streeing applications.
- Hydra-Cool® plate and fin style - suitable for all vehicles
The Ultra-Cool® finned-tube contemporary style oil cooler core is designed in the traditional and classical style heat exchange assembly & power streeing applications. These cores are proposed for installation to the earlier automatic transmissions. Their simple design and surface area will assist extract damaging heat from the transmission in order to keep the ATF at a manageable temperature and the transmission operating smoothly.
The Hydra-Cool® transmission oil cooler is an effective and economical way to keep the transmission at its optimum operating temperature. High efficiency turbulators in each tube direct the fluid for superior heat transfer. Hydra-cool's® unique plate and fin design allows for effective cooling, yet requires 33% less space. The hydra-cool's® compact design is perfect for applications where available mounting space is limited.
All Davies, Craig transmission oil coolers are 100% pressure tested to ensure the reliability and durability of the product. Both ultra-cool ®` and hydra-cool® come complete with the necessary accessories and instructions for quick and easy installation.
ENGINE / TRANSMISSION OIL COOLERS
- Thickness: 32mm & 50mm
- Fittings AN10 ORB or M16
The 32mm & 50MM Universal Oil Cooler is an effective way to keep the engine oil or the transmission at its optimum operating temperature. High efficiency turbulators in each tube direct the fluid for superior heat transfer. The Unique plate & fin design allows for extreme cooling whilst the compact design is perfect for applications where available mounting space is limited.
- 100% pressure tested at 150psi for quality assurance
- Up to 50,000 BTU/HR Heat Transfer Rate!!!
- Pre-drilled mounting plates for easy installation
- Internal tubulation for efficient heat transfer
- Inlet & Outlet size: AN10 ORB fittings or M16
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SPECIFICATION & RANGE Transmission & Engine Oil Coolers |
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| Part # | Image | Plates | Thickness mm |
Overall | Core | Inlet/Outlet Size |
Hose Size | Heat Transfer Rate (BTU/HR) |
Fluid Capacity |
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| Width mm | Height mm | Width mm | Height mm | ||||||||
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Power Steering Cooler & Ultra-Cool Transmission Oil Cooler (Tube & Fin) |
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| 1009 |  |
Tube & Fin |
19 | 237 | 64 | 148 | 64 | 3/8” 9.5mm |
3/8” (9.5mm) 1.2m |
4,000 | N/A |
| 401 |  |
20 | 326 | 128 | 245 | 128 | 9,000 | N/A | |||
| 403 |  |
20 | 326 | 191 | 246 | 191 | 10,800 | N/A | |||
| 404 |  |
20 | 395 | 191 | 316 | 191 | 12,000 | N/A | |||
| Hydra-Cool Transmission Oil Cooler (Plate & Fin) | |||||||||||
| 676 |  |
12 | 20 | 281 | 141 | 281 | 112 | 3/8” 9.5mm |
3/8” (9.5mm) 1.4m |
11,987 | N/A |
| 677 |  |
17 | 20 | 281 | 180 | 281 | 152 | 13,394 | 56.7ml | ||
| 678 |  |
23 | 20 | 281 | 229 | 281 | 200 | 13,937 | 76.7ml | ||
| 679 |  |
30 | 20 | 281 | 300 | 281 | 265 | 15,710 | 100ml | ||
| Transmission Oil Cooler & Fan Combo Kits | |||||||||||
| 698 (12V) |
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23 | 76 | 281 | 229 | 281 | 200 | 3/8” 9.5mm |
3/8” (9.5mm) 1.4m |
13,937 | 76.7ml |
| 699 (24V) | |||||||||||
| 691 (12V) | 30 | 76 | 281 | 300 | 281 | 265 | 15,710 | 100ml | |||
| 692 (24V) | |||||||||||
| Universal Engine/Transmission Oil Cooler | |||||||||||
| 602 |  |
14 | 32 | 258 | 224.5 | 258 | 185.5 | AN10 ORB | N/A | 21,000 | 500ml |
| 605 |  |
19 | 50 | 330 | 166 | 285 | 142 | 37,000 | 440ml | ||
| 610 |  |
30 | 50 | 330 | 249 | 285 | 226 | 50,000 | 690ml | ||
| 616 |  |
14 | 32 | 258 | 224.5 | 258 | 185.5 | M16 | N/A | 21,000 | 500ml |
| Universal Engine/Transmission Oil Cooler & Fan Combo Kits | |||||||||||
| 600 (12V) |  |
14 | 87 | 258 | 224.5 | 258 | 185.5 | AN10 ORB | N/A | 21,000 | 500ml |
| 608 (12V) |  |
30 | 106 | 330 | 249 | 285 | 226 | 50,000 | 690ml | ||
| 614 (12V) |  |
14 | 87 | 258 | 224.5 | 258 | 185.5 | M16 | N/A | 21,000 | 500ml |
| Accessories | |||||||||||
| 1005 |  |
5/16" (8mm) Adaptor Kit - Transmission Oil Cooler to suit GM transmissions | |||||||||
| 1006 |  |
Transmission Oil Cooler Fitting Kit (6R80) Suits Ford Ranger and Mazda BT50 | |||||||||
| 1007 |  |
Transmission Temperature Sensor Adapter Kit - suits 3/8” Hose and 1/4” NPT Sensor | |||||||||
| 1008 |  |
AN10 ORB to 3/8" Push on Hose Barb Fitting | |||||||||
| 1010 |  |
Transmission Oil Cooler Fitting Kit (AN10 ORB to 3/8" Hose) | |||||||||
| 579 |  |
Quick Fit Kits (Mounting Kit) | |||||||||
| 0444 0445 0500 |
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Digital Thermatic® / Electric Fan Switches | |||||||||
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PRODUCT SELECTION GUIDE Transmission & Engine Oil Coolers |
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Vehicle Type |
APPLICATION |
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| Standard Duty / No Towing | Medium Duty/Light Towing | Heavy Duty/Heavy Towing | Super heavy Duty Transmission cooler or Engine oil cooler | |
| Part No. | Part No. | Part No. | Part No. | |
| 4 Cyl. Up to 1990* | #401 or 676 | #403 or 676 | #404 or 677 | 602 |
| 6 Cyl. Up to 1990* | #403 or 676 | #404 or 677 | #678 | 602 |
| 8 Cyl. Up to 1990* | #404 or 677 | #678 | #623 | 602 |
| Small Car | #676 | #677 | #678 | 602 or 605 |
| Sedan / Wagon | #677 | #678 | #623 | 602 or 605 |
| 4WDs & SUV | #678 | #623 | #679 | 605 or 610 |
| Commercial | #678 | #623 | #679 | 610 |
| Cooler and Fan combo recommended for low-speed driving/towing and off-road applications | ||||
| Small Car | #698 (12V) #699 (24V) | #698 (12V) #699 (24V) | #698 (12V) #699 (24V) | 600 (12V) /614 (12V) or 608 (12V) |
| Sedan / Wagon | #698 (12V) #699 (24V) | #698 (12V) #699 (24V) | #693 (12V) #694 (24V) | 600 (12V) /614 (12V) or 608 (12V) |
| 4WDs & SUV | #698 (12V) #699 (24V) | #693 (12V) #694 (24V) | #691 (12V) #692 (24V) | 600 (12V) or 608 (12V) |
| Commercial | #698 (12V) #699 (24V) | #693 (12V) #694 (24V) | #691 (12V) #692 (24V) | 610 (12V) |
| Oil Cooler Accessories recommended for specific Transmissions | ||||
| GM-Holden Transmission | Select cooler as above plus #1005 | Select cooler as above plus #1005 | Select cooler as above plus #1005 | Select cooler as above plus #1005 |
| 6R80 Transmission | Select cooler as above plus #1006 | Select cooler as above plus #1006 | Select cooler as above plus #1006 | Select Part # as above plus #1006 |
| Power Steering Oil Cooler | ||||
| Vehicle | Standard Duty | Medium Duty | Heavy Duty | Super heavy Duty |
| All Vehicles | 1009 | 401 | 403 | 404 |
Please visit our buy online section to view the Davies Craig TRANMISSION OIL COOLER range.