How to service and repair the auxiliary Transmission Oil Cooler on Ford Excursion?

To service and repair the auxiliary transmission fluid cooler, place vehicle in NEUTRAL on a hoist. Take off the four grille screws, the lower grille clips and the grille. Remove left and right front lower air deflector push pins, with air deflectors out of the way to reach the retaining bolts. Remove left and right upper auxiliary transmission fluid cooler retaining bolts, disconnect both left and right lower splash shield push pins, and disconnect 4 lower splash shield push pins. If fitted, remove the six retainers and lower bumper filler and set the power steering cooler aside after removing the retaining bolts. Unplug left and right lower splash shield push pins to access A/C condenser bracket and unplug left and right auxiliary transmission fluid coolers. Take off the left and right lower A/C condenser brackets. Remove auxiliary transmission fluid cooler from the lower frame and slide it towards the front of the vehicle (A/C condenser also needs to be moved forward for removal). Remove bolts and remove auxiliary transmission fluid cooler. Move the A/C condenser forward once again, place and bolt the auxiliary transmission fluid cooler in place. Reconnect the right and left lower A/C condenser brackets, the right and left auxiliary transmission fluid cooler hoses and the lower splash shield push pins. Replace the power steering cooler (if equipped) and replace the lower bumper filler and secure with the correct retainers. Install the four lower splash shield push pins, both lower splash shield push pins and the upper auxiliary transmission fluid cooler retaining bolts, making sure the air deflectors are in place. Finally, place the grille back in place and secure with the four lower retaining clips and the four upper screws and refill the system with clean automatic transmission fluid.

How to remove and replace the Auxiliary Transmission Oil Cooler on Ford F-350 Super Duty?

Removal and replacement of the auxiliary transmission (Oil-To-Air, OTA) fluid cooler is typically carried out by creating access to the cooler and working around nearby components, and the exact parts moved depend on whether the vehicle is gasoline or diesel powered. On gasoline engines the hood release cable clip is disconnected, the power-steering cooler bolts are removed and the cooler is positioned aside, with the A/C condenser sometimes moved forward for access without disconnecting A/C lines; on diesel engines the fuel cooler bolt is removed and the cooler is set aside, clamps are loosened and both upper and lower charge-air cooler (CAC) hoses are disconnected before the CAC bolts are removed. In all cases the OTA transmission hoses are disconnected and the cooler is unbolted, after which the transmission fluid cooler tube is separated from the OTA cooler; for early builds the tube is reattached and tightened to 40 Nm (30 lb-ft), while on late builds the transmission cooler hose is used instead. The OTA cooler is then positioned into its mounts and the mounting bolts are tightened to 8 Nm (71 lb-in) before the OTA hoses are reconnected. For gasoline vehicles the A/C condenser is seated into the lower brackets and bolted at 8 Nm (71 lb-in), and the hood release cable clip is reconnected to the power-steering cooler with those bolts tightened to 11 Nm (97 lb-in); for diesel vehicles the CAC is installed and its bolts are tightened to 15 Nm (133 lb-in), with the lower and upper CAC hose clamps tightened to 12 Nm (106 lb-in). Finally the fuel cooler is positioned and its bolt tightened to 9 Nm (80 lb-in) for all vehicles, the transmission fluid is replenished, and the system is checked for leaks.

OEM Ford Transmission Oil Cooler

Trans Oil Cooler

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

134 Transmission Oil Coolers found

View related parts
Ford Transmission Cooler Part Number: EJ7Z-7A095-B
$95.63 MSRP: $147.17
You Save: $51.54 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Automatic Transmission Oil Cooler Assembly; Oil Cooler
- Replaces: EJ7Z-7A095-A
Fits the following Ford Models:
- Escape | 2017-2019 | SE, SEL, Titanium | 1.5L L4, 2.0L L4, 4 Cyl 1.5 L GAS, 4 Cyl 2.0 L GAS
- Transit Connect | 2019-2023 | Titanium, XL, XLT | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L CNG, 4 Cyl 2.5 L GAS, 4 Cyl 2.5 L LPG
View related parts
Ford Transmission Cooler Part Number: FL3Z-7A095-B
$101.68 MSRP: $148.00
You Save: $46.32 (32%)
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Auxiliary Cooler
Fits the following Ford Models:
- F-150 | 2015-2019 | King Ranch, Lariat, Platinum, SSV, XL, XLT | 8 Cyl 5.0 L FLEX
View related parts
Ford Transmission Cooler Part Number: 6L2Z-7A095-A
$70.72 MSRP: $108.83
You Save: $38.11 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Automatic Transmission Oil Cooler Assembly; Oil Cooler; Cooler
Fits the following Ford Models:
- Explorer | 2006-2010 | Eddie Bauer, Limited, XLS, XLT | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
- Explorer Sport Trac | 2007-2010 | Limited, XLT | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
View related parts
Ford Transmission Cooler Part Number: HL3Z-7A095-A
$75.81 MSRP: $116.67
You Save: $40.86 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Oil Cooler
Fits the following Ford Models:
- F-150 | 2017-2025 | King Ranch, Lariat, Limited, Platinum, Raptor, SSV, STX, Tremor, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS, 8 Cyl 5.0 L FLEX, 8 Cyl 5.2 L GAS
View related parts
Ford Transmission Cooler Part Number: GR2Z-7A095-C
$114.60 MSRP: $176.37
You Save: $61.77 (36%)
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler
Fits the following Ford Models:
- Fusion | 2017-2020 | Platinum, SE, SEL, Titanium | 4 Cyl 2.0 L GAS
View related parts
Ford Transmission Cooler Part Number: 6L3Z-7A095-B
$124.81 MSRP: $181.67
You Save: $56.86 (32%)
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Automatic Transmission Oil Cooler Assembly
- Replaces: 5L3Z-7A095-DA
Fits the following Ford Models:
- F-150 | 2004-2008 | FX2, FX4, FX4 Off Road, Harley-Davidson Edition, King Ranch, Lariat, Limited, Lincoln, STX, THE 60TH ANNIVERSARY EDITION, XL, XLT | 4.6L V8, 5.4L V8, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
View related parts
Ford Transmission Cooler Part Number: XC3Z-7A095-BA
$154.44 MSRP: $238.33
You Save: $83.89 (36%)
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Automatic Transmission Oil Cooler Assembly
- Replaces: F81Z-7A095-HB
Fits the following Ford Models:
- Excursion | 2000-2001 | Limited, XLT | 8 Cyl 7.3 L DIESEL
- F-250 Super Duty | 1999-2000 | Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 7.3 L DIESEL
- F-350 Super Duty | 1999-2000 | Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 7.3 L DIESEL
View More
View related parts
Ford Transmission Cooler Part Number: DG1Z-7A095-D
$195.38 MSRP: $304.33
You Save: $108.95 (36%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Automatic Transmission Oil Cooler Assembly
Fits the following Ford Models:
- Police Interceptor Sedan | 2013-2019 | Base | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS
- Taurus | 2013-2019 | SHO | 6 Cyl 3.5 L GAS
View related parts
Ford Transmission Cooler Part Number: CK4Z-7A095-A
$63.80 MSRP: $98.00
You Save: $34.20 (35%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler
Fits the following Ford Models:
- Transit-150 | 2015-2019 | Base, XL, XLT | 5 Cyl 3.2 L DIESEL, 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS, 6 Cyl 3.7 L LPG
- Transit-250 | 2015-2019 | Base, PTV | 5 Cyl 3.2 L DIESEL, 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS, 6 Cyl 3.7 L LPG
- Transit-350 | 2015-2019 | Base, XL, XLT | 5 Cyl 3.2 L DIESEL, 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS, 6 Cyl 3.7 L LPG
- Transit-350 HD | 2015-2019 | Base, XL, XLT | 5 Cyl 3.2 L DIESEL, 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L GAS, 6 Cyl 3.7 L LPG
View More
View related parts
Ford Transmission Cooler Part Number: AT4Z-7A095-B
$79.92 MSRP: $116.33
You Save: $36.41 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Automatic Transmission Oil Cooler Assembly; Oil Cooler
- Replaces: 7T4Z-7A095-C, 7T4Z-7A095-B
Fits the following Ford Models:
- Edge | 2007-2010 | Base, Limited, Lincoln, Premium, SE, SEL, SEL Plus, SEL Plus (Limited), Sport, ST | 3.5L V6, 6 Cyl 3.5 L GAS
View related parts
Ford Transmission Cooler Part Number: CV6Z-7A095-A
$90.68 MSRP: $132.00
You Save: $41.32 (32%)
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Oil Cooler; Cooler
Fits the following Ford Models:
- Escape | 2013-2019 | S, SE, SEL, Titanium | 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
- Transit Connect | 2014-2022 | Titanium, XL, XLT | 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L CNG, 4 Cyl 2.5 L GAS, 4 Cyl 2.5 L LPG
View related parts
Ford Transmission Cooler Part Number: FR3Z-7A095-D
$108.82 MSRP: $158.40
You Save: $49.58 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Oil Cooler
- Replaces: FR3Z-7A095-A
Fits the following Ford Models:
- Mustang | 2015-2023 | 50th Anniversary Edition, Base, Bullitt, EcoBoost, EcoBoost Premium, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby Version, Sub C, V6 | 2.3L L4, 3.7L V6, 4 Cyl 2.3 L GAS, 5.0L V8, 6 Cyl 3.7 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
View related parts
Ford Transmission Cooler Part Number: 7L1Z-7A095-B
$119.08 MSRP: $173.33
You Save: $54.25 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Automatic Transmission Oil Cooler Assembly; Oil Cooler
Fits the following Ford Models:
- Expedition | 2015-2017, 2007-2009 | EL Eddie Bauer, EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, Eddie Bauer, Funkmaster Flex Edition, King Ranch, Limited, Platinum, SSV, XL, XLT | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
View related parts
Ford Transmission Cooler Part Number: 6L3Z-7A095-A
$119.08 MSRP: $173.33
You Save: $54.25 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Automatic Transmission Oil Cooler Assembly
- Replaces: 5L3Z-7A095-CA
Fits the following Ford Models:
- F-150 | 2004-2008 | FX2, FX4, FX4 Off Road, Harley-Davidson Edition, King Ranch, Lariat, Limited, Lincoln, STX, THE 60TH ANNIVERSARY EDITION, XL, XLT | 4.2L V6, 4.6L V8, 5.4L V8, 6 Cyl 4.2 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
View related parts
Ford Transmission Cooler Part Number: DL3Z-7A095-A
$113.72 MSRP: $175.00
You Save: $61.28 (36%)
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Automatic Transmission Oil Cooler Assembly; Oil Cooler
- Replaces: 7L1Z-7A095-A, 9L3Z-7A095-A
Fits the following Ford Models:
- Expedition | 2007-2014 | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL XL, EL XLT, Funkmaster Flex Edition, King Ranch, Limited, XL, XLS, XLT | 5.4L V8, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
- F-150 | 2009-2014 | FX2, FX4, FX4 Off Road, Harley-Davidson Edition, King Ranch, Lariat, Lariat Limited, Limited, Lincoln, Platinum, STX, SVT Raptor, XL, XLT | 3.5L V6, 3.7L V6, 4.6L V8, 5.0L V8, 5.4L V8, 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L LPG, 6.2L V8, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L FLEX, 8 Cyl 5.4 L FLEX, 8 Cyl 6.2 L GAS
View related parts
Ford Transmission Cooler Part Number: HC3Z-7A095-B
$121.37 MSRP: $176.67
You Save: $55.30 (32%)
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Oil Cooler; Cooler
Fits the following Ford Models:
- F-250 Super Duty | 2017-2022 | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
- F-350 Super Duty | 2017-2022 | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX, 8 Cyl 6.7 L DIESEL
View related parts
Ford Transmission Cooler Part Number: FL3Z-7A095-A
$123.46 MSRP: $190.00
You Save: $66.54 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Automatic Transmission Oil Cooler Assembly
Fits the following Ford Models:
- F-150 | 2015-2020 | King Ranch, Lariat, Limited, Platinum, Police Responder, SSV, XL, XLT | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 8 Cyl 5.0 L FLEX
View related parts
Ford Transmission Cooler Part Number: DS7Z-7A095-A
$123.72 MSRP: $190.40
You Save: $66.68 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Radiator; Automatic Transmission Oil Cooler Assembly; Oil Cooler
Fits the following Ford Models:
- Fusion | 2013-2020 | Energi Platinum, Energi SE, Energi Titanium, Platinum, Platinum Hybrid, S, S Hybrid, SE, SE Hybrid, SEL, SEL Hybrid, Sport, Titanium, Titanium Hybrid | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L GAS, 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.5 L GAS, 6 Cyl 2.7 L GAS
- Police Responder Hybrid | 2019-2020 | Base | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV)
- SSV Plug-In Hybrid | 2019-2020 | Base | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
View More
View related parts
Ford Transmission Cooler Part Number: 3C3Z-7A095-AA
$135.11 MSRP: $196.67
You Save: $61.56 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler
- Manufacturer Note: 4R100
- Replaces: 1C3Z-7A095-AA, 3C3Z-7A095-BA
Fits the following Ford Models:
- Excursion | 2001-2005 | Eddie Bauer, Limited, XLS, XLT | 10 Cyl 6.8 L GAS, 5.4L V8, 6.8L V10, 7.3L V8, 8 Cyl 5.4 L GAS, 8 Cyl 7.3 L DIESEL
- F-250 Super Duty | 2001-2004 | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 5.4L V8, 6.8L V10, 7.3L V8, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL
- F-350 Super Duty | 2001-2004 | Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 5.4L V8, 6.8L V10, 7.3L V8, 8 Cyl 5.4 L GAS, 8 Cyl 6.0 L DIESEL, 8 Cyl 7.3 L DIESEL
- F-450 Super Duty | 2001-2003 | 6.8L V10, 7.3L V8
- F-550 Super Duty | 2001-2003 | 6.8L V10, 7.3L V8
View More
View related parts
Ford Transmission Cooler Part Number: BC3Z-7A095-C
$139.69 MSRP: $203.33
You Save: $63.64 (32%)
ADD TO CART
Product Specifications
- Other Name: Oil Cooler Assembly; Automatic Transmission Oil Cooler; Oil Cooler
Fits the following Ford Models:
- F-250 Super Duty | 2011-2016 | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
- F-350 Super Duty | 2011-2016 | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL

| Page 1 of 7 |Next >

1-20 of 134 Results

Ford Transmission Oil Cooler

If you own Ford and want to keep it in top shape, choosing OEM Transmission Oil Cooler is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Ford Transmission Oil Cooler at some of the affordable online prices without cutting quality. Every OEM Ford part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

The Ford Transmission Oil Cooler is a heat exchanger that prevents the overheating of transmission fluid. Its origin fits Ford's legacy of over a century to design and manufacture cars for common people. By 1913, the moving assembly line cut build times and costs, giving evidence of the company's preference for bold ideas over boardroom conversation. Ford's EcoBoost engines, which blend power with economy, the SYNC driver car communication system, and Co-Pilot360 features, which brake or nudge lanes before trouble, help the company get back to its glory days. It even packs battery muscle with the F-150 Lightning, demonstrating a truck can sprint quietly without belching fumes. Ford is aiming for helpful remaining tech and not hype in every showroom. The Transmission Oil Cooler is said to be in radiator when the oil flows through a small tank inside the radiator, which takes heat from the transmission fluid and dumps it into the engine coolant before returning to the gearbox. In other arrangements, a specific Transmission Oil Cooler is suspended behind the grille, with its tubes and fins pushing heat directly into fast-moving air. Regardless of the style you choose, the fluid temperature will stay around 175 degrees, stopping varnish, saving seals, and allowing the clutches to bite hard, whether under towing, heavy traffic, or steep climbs, meaning your Ford transmission shifts clean for years. The Transmission Oil Cooler ensures smooth operation and prevents damage that can result in costly grinding gear changes.

Ford Transmission Oil Cooler Parts and Q&A

Transmission Cooler
5C3Z-7A095-B
Q: How to service and repair the auxiliary Transmission Oil Cooler on Ford Excursion?
A:
To service and repair the auxiliary transmission fluid cooler, place vehicle in NEUTRAL on a hoist. Take off the four grille screws, the lower grille clips and the grille. Remove left and right front lower air deflector push pins, with air deflectors out of the way to reach the retaining bolts. Remove left and right upper auxiliary transmission fluid cooler retaining bolts, disconnect both left and right lower splash shield push pins, and disconnect 4 lower splash shield push pins. If fitted, remove the six retainers and lower bumper filler and set the power steering cooler aside after removing the retaining bolts. Unplug left and right lower splash shield push pins to access A/C condenser bracket and unplug left and right auxiliary transmission fluid coolers. Take off the left and right lower A/C condenser brackets. Remove auxiliary transmission fluid cooler from the lower frame and slide it towards the front of the vehicle (A/C condenser also needs to be moved forward for removal). Remove bolts and remove auxiliary transmission fluid cooler. Move the A/C condenser forward once again, place and bolt the auxiliary transmission fluid cooler in place. Reconnect the right and left lower A/C condenser brackets, the right and left auxiliary transmission fluid cooler hoses and the lower splash shield push pins. Replace the power steering cooler (if equipped) and replace the lower bumper filler and secure with the correct retainers. Install the four lower splash shield push pins, both lower splash shield push pins and the upper auxiliary transmission fluid cooler retaining bolts, making sure the air deflectors are in place. Finally, place the grille back in place and secure with the four lower retaining clips and the four upper screws and refill the system with clean automatic transmission fluid.
Transmission Cooler
7C3Z-7A095-B
Q: How to remove and replace the Auxiliary Transmission Oil Cooler on Ford F-350 Super Duty?
A:
Removal and replacement of the auxiliary transmission (Oil-To-Air, OTA) fluid cooler is typically carried out by creating access to the cooler and working around nearby components, and the exact parts moved depend on whether the vehicle is gasoline or diesel powered. On gasoline engines the hood release cable clip is disconnected, the power-steering cooler bolts are removed and the cooler is positioned aside, with the A/C condenser sometimes moved forward for access without disconnecting A/C lines; on diesel engines the fuel cooler bolt is removed and the cooler is set aside, clamps are loosened and both upper and lower charge-air cooler (CAC) hoses are disconnected before the CAC bolts are removed. In all cases the OTA transmission hoses are disconnected and the cooler is unbolted, after which the transmission fluid cooler tube is separated from the OTA cooler; for early builds the tube is reattached and tightened to 40 Nm (30 lb-ft), while on late builds the transmission cooler hose is used instead. The OTA cooler is then positioned into its mounts and the mounting bolts are tightened to 8 Nm (71 lb-in) before the OTA hoses are reconnected. For gasoline vehicles the A/C condenser is seated into the lower brackets and bolted at 8 Nm (71 lb-in), and the hood release cable clip is reconnected to the power-steering cooler with those bolts tightened to 11 Nm (97 lb-in); for diesel vehicles the CAC is installed and its bolts are tightened to 15 Nm (133 lb-in), with the lower and upper CAC hose clamps tightened to 12 Nm (106 lb-in). Finally the fuel cooler is positioned and its bolt tightened to 9 Nm (80 lb-in) for all vehicles, the transmission fluid is replenished, and the system is checked for leaks.