How to remove and install the Transmission Oil Cooler on Mazda 3?

Lift the front of the car and place it on jackstands and take off the wheels. Further, take off the bottom splash shields. Put a drain pan under the transaxle cooler, clamp the transaxle fluid and coolant hoses so that they do not drain, and take out the mounting clamps. The next step is to rip off the cooler mounting bolts and the cooler. Removal is the opposite of installation, and the transaxle and coolant levels should be checked after it.

How to service the Transmission Oil Cooler on Mazda Tribute?

To service the main cooler on 2013 and later models, lift up and uphold the automobile on jack stands, and drain the cooling system. Take out the battery and the battery tray, loosen the transaxle cooler tube connection by taking out the bolts, and then check on the O-rings to be changed in case of necessity. Unhook the coolant hoses to the transaxle cooler, disconnect the two bolts that hold the cooler to the transaxle and extract the cooler out of the vehicle. To be installed, reverse the process of removal, and make sure to replenish the coolant and transaxle fluid. In the auxiliary cooler (2007 and its models and 2013 and its models) to have access to the cooler, take off the front bumper cover, disconnect the cooler line (removing connector covers on 2013 and later models), and remove the bolts holding the cooler together. Pull out the cooler, lifting it on the year 2013 and subsequent models withdrawing the bracket by sliding it upwards, and then securing it by following the steps backward and with all the fasteners firmly in place. The cooler bypass of the 2013 and later with a auxiliary cooler must be raised and located by lifting the front part of the vehicle and taking off the under cover and the valve is found under the driver side. Install a drain pan beneath the valve, disconnect the four transaxle cooler lines and remove the bolt by which the bracket of the bypass valve is attached to the transaxle. Move the bracket to the new part as needed and reattach it by reversing the de-attachment steps whilst filling up the transaxle fluid. In the case of fluid heater control valve, to access the fluid heater control valve, which is attached to the engine side of the battery tray, the air filter housing and battery tray/box are removed then unscrewing the clamps and disconnecting the coolant hoses and electrical connector. To install the valve in the battery tray, unscrew and remove the screw and push-in retainer and then repeat the process in the reverse order topping off the coolant. Finally, in the control valve of the fluid cooler that is attached to the fan shroud, loosen the clamps and disconnect the electrical connector, coolant hoses and loosen the clamps and disconnect the fan and shroud to reach the valve bracket retainers. Unattach the valve bracket with the fan shroud, then reattach it by going through the same process in an opposite manner and do not forget to fill up the coolant as needed.

Genuine Mazda Transmission Oil Cooler

Trans Oil Cooler

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17 Transmission Oil Coolers found

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Mazda Transmission Cooler Part Number: FZ31-19-9F3
$181.64 MSRP: $242.24
You Save: $60.60 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Oil; Oil Cooler
Fits the following Mazda Models:
- 3 | 2021-2025 | 2.5 Carbon Turbo, 2.5 Turbo, 2.5 Turbo Premium Plus | 4 Cyl 2.5 L GAS
- 6 | 2018-2021 | Carbon Edition, Grand Touring, Grand Touring Reserve, Signature | 4 Cyl 2.5 L GAS
- CX-30 | 2021-2025 | 2.5 Carbon Turbo, 2.5 Turbo | 4 Cyl 2.5 L GAS
- CX-5 | 2019-2025 | 2.5 Carbon Turbo, 2.5 Turbo, 2.5 Turbo Signature, Carbon Edition Turbo, Grand Touring Reserve, Signature | 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS
- CX-50 | 2023-2025 | 2.5 Turbo | 4 Cyl 2.5 L GAS
- CX-9 | 2016-2023 | Carbon Edition, Grand Touring, Signature, Sport, Touring, Touring Plus | 4 Cyl 2.5 L GAS
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Mazda Transmission Cooler Part Number: FZ21-19-9F3
$156.10 MSRP: $208.18
You Save: $52.08 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Oil; Oil Cooler
- Replaces: FZ01-19-9F0, FZA1-19-9F0
Fits the following Mazda Models:
- 3 | 2012-2025 | 2.0, 2.5 S, Base, Carbon Edition, Grand Touring, i, i Grand Touring, I Sport, i SV, I Touring, Mazdaspeed, Preferred, Premium, S, s Grand Touring, s Touring, Select, Select Sport, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
- 6 | 2014-2021 | Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
- CX-3 | 2016-2021 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS
- CX-30 | 2020-2025 | 2.5 S, 2.5 S Carbon Edition, Base, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
- CX-5 | 2013-2025 | 2.5 S, 2.5 S Carbon Edition, Carbon Edition, Grand Select, Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Mazda Transmission Cooler Part Number: FZ22-19-9F3
$153.98 MSRP: $205.34
You Save: $51.36 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Oil
- Replaces: FZ02-19-9F0
Fits the following Mazda Models:
- CX-50 | 2023-2025 | 2.5 S, Hybrid Preferred, Hybrid Premium | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
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Mazda Transmission Cooler Part Number: FZ01-19-9F0
$156.10 MSRP: $208.18
You Save: $52.08 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cooler, Oil; Oil Cooler
- Replaced by: FZ21-19-9F3
Fits the following Mazda Models:
- 3 | 2012-2016 | I Sport, I Touring, Mazdaspeed, S, i, i Grand Touring, i SV, s Grand Touring, s Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
- 6 | 2014-2015 | Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
- CX-5 | 2013-2016 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
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Mazda Transmission Cooler Part Number: GF31-19-9F0
$270.59 MSRP: $360.85
You Save: $90.26 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Oil
- Replaces: GF31-19-9F0A, GF30-19-9F0A
Fits the following Mazda Models:
- MPV | 2000-2006 | DX, ES, LX, LX-SV | 6 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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Mazda Transmission Cooler Part Number: GF32-19-9F0B
$423.73 MSRP: $569.65
You Save: $145.92 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Oil
Fits the following Mazda Models:
- MPV | 2000-2006 | DX, ES, LX, LX-SV | 6 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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Mazda Transmission Cooler Part Number: L33D-15-V10
$424.03 MSRP: $570.05
You Save: $146.02 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, A/T Oil
Fits the following Mazda Models:
- CX-9 | 2007-2009 | Grand Touring, Sport, Touring | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
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Mazda Transmission Cooler Part Number: FSKC-19-9F0
$521.74 MSRP: $701.40
You Save: $179.66 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Oil
Fits the following Mazda Models:
- 3 | 2010-2013 | S, i | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS
- 5 | 2012-2015 | Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Auxiliary Cooler Part Number: FSKB-19-9F0
$544.04 MSRP: $731.38
You Save: $187.34 (26%)
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Product Specifications
- Other Name: Cooler, Oil
Fits the following Mazda Models:
- 3 | 2010 | S | 4 Cyl 2.5 L GAS
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Mazda Cooler, Oil Part Number: TP01-19-9F3
$180.39 MSRP: $240.57
You Save: $60.18 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: COOLER,OIL; Oil Cooler
Fits the following Mazda Models:
- CX-50 | 2025
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Mazda Oil Cooler Part Number: FNFC-19-9F0
$318.13 MSRP: $424.25
You Save: $106.12 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Oil
Fits the following Mazda Models:
- 2 | 2011-2014 | Sport, Touring | 4 Cyl 1.5 L GAS
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Mazda Transmission Cooler Part Number: FWA1-19-9F0
Product Specifications
- Other Name: Cooler, Oil
Fits the following Mazda Models:
- Tribute | 2008, 2006 | S, i | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mazda Transmission Cooler Part Number: FW85-19-9F3A
Product Specifications
- Other Name: Cooler, Oil
Fits the following Mazda Models:
- Tribute | 2001-2004 | DX, ES, LX | 6 Cyl 3.0 L GAS
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Mazda Transmission Cooler Part Number: FW80-19-9F0D
Product Specifications
- Other Name: Cooler, Oil
Fits the following Mazda Models:
- Tribute | 2005 | S, i | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mazda Oil Cooler Part Number: BV11199F0B
Product Specifications
- Other Name: Cooler Oil
Fits the following Mazda Models:
- MPV | 1991-1998 | Cargo, DX, ES, L, LX, LXE, Passenger | 4 Cyl 2.6 L GAS, 6 Cyl 3.0 L GAS
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Mazda Transmission Cooler Part Number: AW30-19-9F0B
Product Specifications
- Other Name: Cooler, Oil; Oil Cooler
Fits the following Mazda Models:
- CX-7 | 2007-2012 | Grand Touring, Sport, Touring | 4 Cyl 2.3 L GAS
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Mazda Transmission Cooler Part Number: 1F71-19-844
Product Specifications
- Other Name: Oil Cooler, Transmission
Fits the following Mazda Models:
- B2300 | 2001-2009 | Base, SE, SX | 4 Cyl 2.3 L GAS
- B2500 | 1998-2001 | SE, SX, Troy Lee | 4 Cyl 2.5 L GAS
- B3000 | 1998-2007 | Base, DS, SE, SX, Troy Lee | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- B4000 | 1998-2009 | Base, DS, SE, Troy Lee | 6 Cyl 4.0 L GAS
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Mazda Transmission Oil Cooler

The Transmission Oil Cooler is designed to ensure that fluid temperature remains at its optimum levels, allowing smoother gear shifts as well as a longer life span for component parts to offer drivers reliability and zest on every ride. The beginning of the Mazda can be traced back to 1931. The company has grown into one of the names that are recognized all over the world. It is mostly known for its cars that focus on great handling and an exciting design language. Moreover, the KODO design gives every Mazda model a sense of motion even when they are at rest. Mazda is also known for its SKYACTIV technology. They pair efficient engines with lightweight chassis so that owners can enjoy rapid acceleration without wasting fuel. The advanced i-ACTIVSENSE driver assistants help with lane-keep support and radar cruise, reassuring drivers, while i-ACTIV all-wheel drive ensures confident grip wet weather as well as on gravel. Mazda is investing in electric and dip-hybrid powertrains to cater to future demand while not giving up the brand's fun to drive attitude. These qualities define the vehiculars on the roads, the Transmission Oil Cooler ensures the driving remains crisp under strict conditions. A Mazda Transmission Oil Cooler induces hot automatic transmission fluid flow through a compact air-flowed heat exchanger to lose heat before going back to maintain pressure and lubrication and smooth engagement. Due to the fact that temperature breakdown begins about 240°F, then seal hardening is stopped about 260°F, clutch slippage over 295°F and failure above 300°F, it keeps the fluid close to 175°F. The Transmission Oil Cooler protects every Mazda drivetrain when towing, climbing steep grades, and crawling in summer traffic for years of trouble-free service.

You'll get great performance and real durability when you pick genuine OEM Transmission Oil Cooler. Mazda builds these using high-quality materials and official factory methods to ensure they hold up mile after mile. You deserve that Mazda reliability without the headache of cheap knockoffs. It is easy to find exactly what you need in our huge inventory of genuine parts. Plus, every OEM part carries a real manufacturer's warranty for your peace of mind. You will love our low prices too. Order today and we will ship your brand-new parts fast. They often reach your door in just a few days.

Mazda Transmission Oil Cooler Parts and Q&A

Transmission Cooler
FSKC-19-9F0
Q:
How to remove and install the Transmission Oil Cooler on Mazda 3?
A:
Lift the front of the car and place it on jackstands and take off the wheels. Further, take off the bottom splash shields. Put a drain pan under the transaxle cooler, clamp the transaxle fluid and coolant hoses so that they do not drain, and take out the mounting clamps. The next step is to rip off the cooler mounting bolts and the cooler. Removal is the opposite of installation, and the transaxle and coolant levels should be checked after it.
Transmission Cooler
FW80-19-9F0D
Q:
How to service the Transmission Oil Cooler on Mazda Tribute?
A:
To service the main cooler on 2013 and later models, lift up and uphold the automobile on jack stands, and drain the cooling system. Take out the battery and the battery tray, loosen the transaxle cooler tube connection by taking out the bolts, and then check on the O-rings to be changed in case of necessity. Unhook the coolant hoses to the transaxle cooler, disconnect the two bolts that hold the cooler to the transaxle and extract the cooler out of the vehicle. To be installed, reverse the process of removal, and make sure to replenish the coolant and transaxle fluid. In the auxiliary cooler (2007 and its models and 2013 and its models) to have access to the cooler, take off the front bumper cover, disconnect the cooler line (removing connector covers on 2013 and later models), and remove the bolts holding the cooler together. Pull out the cooler, lifting it on the year 2013 and subsequent models withdrawing the bracket by sliding it upwards, and then securing it by following the steps backward and with all the fasteners firmly in place. The cooler bypass of the 2013 and later with a auxiliary cooler must be raised and located by lifting the front part of the vehicle and taking off the under cover and the valve is found under the driver side. Install a drain pan beneath the valve, disconnect the four transaxle cooler lines and remove the bolt by which the bracket of the bypass valve is attached to the transaxle. Move the bracket to the new part as needed and reattach it by reversing the de-attachment steps whilst filling up the transaxle fluid. In the case of fluid heater control valve, to access the fluid heater control valve, which is attached to the engine side of the battery tray, the air filter housing and battery tray/box are removed then unscrewing the clamps and disconnecting the coolant hoses and electrical connector. To install the valve in the battery tray, unscrew and remove the screw and push-in retainer and then repeat the process in the reverse order topping off the coolant. Finally, in the control valve of the fluid cooler that is attached to the fan shroud, loosen the clamps and disconnect the electrical connector, coolant hoses and loosen the clamps and disconnect the fan and shroud to reach the valve bracket retainers. Unattach the valve bracket with the fan shroud, then reattach it by going through the same process in an opposite manner and do not forget to fill up the coolant as needed.