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Automatic Transmission Oil Cooler

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  • $269.92 MSRP: $386.00
    You Save: $116.08 (31%)
    Product Specifications
    • Other Names: Cooler Assembly
    • Item Dimensions: 29.7 x 10.3 x 10.1 inches
    • Item Weight: 2.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Trailer Hitch ATF Cooler
    More Info
  • Dorman Automatic Transmission Oil Cooler - 918-284
    $469.51
    Product Specifications
    • Cooler Inlet Size: 0.393"
    • Cooler Outlet Size: 0.393"
    • Depth: 2.401"
    • Finish: Black
    • Height: 12.32"
    • Inlet Attachment Type: Hose Barb
    • Installation Hardware Included: Yes
    • Item Grade: Standard Replacement
    • Material: Aluminum
    • Number Of Cooling Rows: 14
    • OE Part Number: 3291048010
    • Outlet Attachment Type: Hose Barb
    • Package Contents: Oil Cooler and Hardware
    • UPC: 885484463165
    • Width: 9.14"
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • Four Seasons Rapid Cool Automatic Transmission Oil Cooler - 53008
    $60.74
    Product Specifications
    • Bracket: w/ Bracket
    • Connector Fitting: 3/8
    • Connector Gender: Male
    • Connector Type: Hose Barb
    • Contains Spring: No
    • Core Row Quantity: 30
    • Electric Fan: No
    • Finish: Black
    • Height IN: 11.625
    • Height MM: 295.275
    • Length: 11.000
    • Length MM: 279.400
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 0.750
    • Overall Height IN: 11.625
    • Overall Height MM: 342.9
    • Overall Width IN: 11.250
    • Overall Width MM: 285.75
    • Performance Rated: Yes
    • Printed Foot Note: Size - 11" x 11 5/8"
    • Thickness: 0.750
    • UPC: 096361530089
    • Part Description: Rapid Cool Automatic Transmission Oil Cooler
    More Info
  • CSF Automatic Transmission Oil Cooler - 20009
    $89.42
    Product Specifications
    • Box Height (in): 18 1/9
    • Box Length (in): 41
    • Box Weight (lbs): 9 2/3
    • Box Width (in): 10 1/4
    • Construction: parallel flow
    • Core Length: 23
    • Core Thickness: 5/8
    • Core Width: 13
    • Hazardous Material: No
    • Inlet Tube: tube
    • OE Part Number: 52028915AE, CH4050120, 55056916AB, CH4050119
    • Outlet Tube: tube
    • UPC: 710353200094
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • $384.60 MSRP: $547.88
    You Save: $163.28 (30%)
    Product Specifications
    • Other Names: Transmission Cooler
    • Item Dimensions: 6.3 x 6.5 x 3.8 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Warmer (ATf)
    More Info
  • Dorman Automatic Transmission Oil Cooler - 918-297
    $502.62
    Product Specifications
    • Color/Finish: Black
    • Cooler Inlet Size: 0.394 In.
    • Cooler Outlet Size: 0.394 In.
    • Core Material: Aluminum
    • Core Tube Width: 0.593 In.
    • Depth: 0.987 In.
    • Electric Fan: No
    • Height: 4.04 In.
    • Inlet Attachment Type: Hose Barb
    • Inlet Diameter: 0.317 In.
    • Installation Hardware Included: No
    • Item Grade: Standard Replacement
    • Length: 8.5 In.
    • Line Inside Diameter: 0.317 In.
    • Material: Aluminum
    • Number Of Cooling Rows: 8
    • OE Part Number: 25510RKGL01
    • Outlet Attachment Type: Hose Barb
    • Outlet Diameter: 0.317 In.
    • Package Contents: 1 Automatic Transmission Oil Cooler
    • Thickness: 0.987 In.
    • UPC: 889245044648
    • Width (in): 0.987 In.
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • Four Seasons Rapid Cool Automatic Transmission Oil Cooler - 53007
    $53.17
    Product Specifications
    • Bracket: w/ Bracket
    • Connector Fitting: 3/8
    • Connector Gender: Male
    • Connector Type: Hose Barb
    • Contains Spring: No
    • Core Row Quantity: 23
    • Electric Fan: No
    • Finish: Black
    • Height IN: 9.500
    • Height MM: 241.300
    • Length: 11.000
    • Length MM: 279.400
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 0.750
    • Overall Height IN: 9.500
    • Overall Height MM: 342.9
    • Overall Width IN: 11.000
    • Overall Width MM: 285.75
    • Performance Rated: Yes
    • Printed Foot Note: Size - 11" x 9 1/2"
    • Thickness: 0.750
    • UPC: 096361530072
    • Part Description: Rapid Cool Automatic Transmission Oil Cooler
    More Info
  • CSF Automatic Transmission Oil Cooler - 20005
    $87.81
    Product Specifications
    • Box Height (in): 15 1/3
    • Box Length (in): 23
    • Box Weight (lbs): 5 1/7
    • Box Width (in): 10 3/7
    • Construction: parallel flow
    • Core Length: 16 1/2
    • Core Thickness: 5/8
    • Core Width: 10 1/2
    • Hazardous Material: No
    • Inlet Tube: tube
    • OE Part Number: 52028574AG, CH4050108, 52028574AH
    • Outlet Tube: tube
    • UPC: 710353200056
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • $408.95 MSRP: $563.30
    You Save: $154.35 (28%)
    Product Specifications
    • Item Dimensions: 7.3 x 7.2 x 4.1 inches
    • Item Weight: 1.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cooler Assembly-Auto Transmission Oil
    More Info
  • Dorman Automatic Transmission Oil Cooler - 918-296
    $319.62
    Product Specifications
    • Color/Finish: Black
    • Cooler Inlet Size: 0.394 In.
    • Cooler Outlet Size: 0.394 In.
    • Core Material: Aluminum
    • Core Tube Width: 0.394 In.
    • Depth: 1.32 In.
    • Electric Fan: No
    • Height: 9.92 In.
    • Inlet Attachment Type: Hose Barb
    • Inlet Diameter: 0.394 In.
    • Installation Hardware Included: No
    • Item Grade: Standard Replacement
    • Length: 17.2 In.
    • Line Inside Diameter: 0.394 In.
    • Material: Aluminum
    • Number Of Cooling Rows: 14
    • OE Part Number: 3291060161
    • Outlet Attachment Type: Hose Barb
    • Outlet Diameter: 0.394 In.
    • Package Contents: 1 Automatic Transmission Oil Cooler
    • Thickness: 1.26 In.
    • UPC: 885484296046
    • Width (in): 4.41 In.
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • Four Seasons Rapid Cool Automatic Transmission Oil Cooler - 53006
    $48.17
    Product Specifications
    • Bracket: w/ Bracket
    • Connector Fitting: 3/8
    • Connector Gender: Male
    • Connector Type: Hose Barb
    • Contains Spring: No
    • Core Row Quantity: 17
    • Electric Fan: No
    • Finish: Black
    • Height IN: 7.500
    • Height MM: 190.500
    • Length: 11.000
    • Length MM: 279.400
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 0.750
    • Overall Height IN: 7.500
    • Overall Height MM: 342.9
    • Overall Width IN: 11.000
    • Overall Width MM: 285.75
    • Performance Rated: Yes
    • Printed Foot Note: Size - 11" x 7 1/2"
    • Thickness: 0.750
    • UPC: 096361530065
    • Part Description: Rapid Cool Automatic Transmission Oil Cooler
    More Info
  • CSF Automatic Transmission Oil Cooler - 20003
    $58.52
    Product Specifications
    • Box Height (in): 10 3/7
    • Box Length (in): 34 1/4
    • Box Weight (lbs): 4
    • Box Width (in): 3 1/2
    • Construction: parallel flow
    • Core Length: 24 3/5
    • Core Thickness: 1
    • Core Width: 5
    • Hazardous Material: No
    • Inlet Tube: tube
    • OE Part Number: YL8Z7A095CA, FO4050101
    • Outlet Tube: tube
    • UPC: 710353200032
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • $100.81 MSRP: $125.22
    You Save: $24.41 (20%)
    Product Specifications
    • Other Names: Cooler, Oil Cooler, Transmission Cooler
    • Item Dimensions: 11.7 x 6.1 x 4.7 inches
    • Item Weight: 2.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Cooler
    More Info
  • Dorman Automatic Transmission Oil Cooler - 918-249
    $271.45
    Product Specifications
    • Cooler Inlet Size: 0.31"
    • Cooler Outlet Size: 0.31"
    • Depth: 1.3
    • Finish: Black
    • Height: 8.7"
    • Inlet Attachment Type: Hose Barb
    • Installation Hardware Included: No
    • Item Grade: Standard Replacement
    • Material: Aluminum
    • Number Of Cooling Rows: 16
    • OE Part Number: 89040217
    • Outlet Attachment Type: Hose Barb
    • Package Contents: Transmission Cooler
    • UPC: 019495889250
    • Width: 13.4"
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • Four Seasons Ultra Cool Automatic Transmission Oil Cooler - 53003
    $46.71
    Product Specifications
    • Bracket: w/o Bracket
    • Connector Fitting: 3/8
    • Connector Gender: Male
    • Connector Type: Hose Barb
    • Contains Spring: No
    • Core Row Quantity: 8
    • Core Tube Width: 0.500
    • Electric Fan: No
    • Finish: Silver
    • Height IN: 10.000
    • Height MM: 254.000
    • Length: 15.875
    • Length MM: 403.225
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 15.875
    • Overall Height IN: 16.5625
    • Overall Height MM: 420.6875
    • Overall Width IN: 11.15625
    • Overall Width MM: 283.6164
    • Performance Rated: Yes
    • Printed Foot Note: Size - 10" x 15 7/8"
    • Thickness: 0.750
    • UPC: 096361530034
    • Part Description: Ultra Cool Automatic Transmission Oil Cooler
    More Info
  • CSF Automatic Transmission Oil Cooler - 20011
    $78.05
    Product Specifications
    • Box Height (in): 11 2/9
    • Box Length (in): 33
    • Box Weight (lbs): 5 1/5
    • Box Width (in): 8 2/3
    • Construction: parallel flow
    • Core Length: 19 4/9
    • Core Thickness: 5/8
    • Core Width: 6 2/3
    • Hazardous Material: No
    • Inlet Tube: tube
    • OE Part Number: 52028967AC, CH4050117
    • Outlet Tube: tube
    • UPC: 710353200117
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • $186.83 MSRP: $281.82
    You Save: $94.99 (34%)
    Product Specifications
    • Other Names: Auxiliary Cooler, Cooler, Transmission Cooler
    • Item Dimensions: 17.8 x 8.4 x 3.3 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25877162, 25891509, 15015464, 15019344, 15097192, 15124639
    • Part Description: Auxiliary Cooler
    More Info
  • Dorman Automatic Transmission Oil Cooler - 918-282
    $261.98
    Product Specifications
    • Cooler Inlet Size: 0.5"
    • Cooler Outlet Size: 0.5"
    • Depth: 0.63"
    • Finish: Black
    • Height: 8.7"
    • Inlet Attachment Type: Hose Barb
    • Installation Hardware Included: No
    • Item Grade: Standard Replacement
    • Material: Aluminum
    • Number Of Cooling Rows: 17
    • OE Part Number: 4863834AB
    • Outlet Attachment Type: Hose Barb
    • Package Contents: Transmission Oil Cooler
    • UPC: 885484461888
    • Width: 18"
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • Four Seasons Rapid Cool Automatic Transmission Oil Cooler - 53005
    $43.87
    Product Specifications
    • Bracket: w/ Bracket
    • Connector Fitting: 3/8
    • Connector Gender: Male
    • Connector Type: Hose Barb
    • Contains Spring: No
    • Core Row Quantity: 12
    • Electric Fan: No
    • Finish: Black
    • Height IN: 6.000
    • Height MM: 152.400
    • Length: 11.000
    • Length MM: 279.400
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 0.750
    • Overall Height IN: 6.000
    • Overall Height MM: 342.9
    • Overall Width IN: 11.000
    • Overall Width MM: 285.75
    • Performance Rated: Yes
    • Printed Foot Note: Size - 11" x 5 7/8"
    • Thickness: 0.750
    • UPC: 096361530058
    • Part Description: Rapid Cool Automatic Transmission Oil Cooler
    More Info
  • $101.31 MSRP: $149.43
    You Save: $48.12 (33%)
    Product Specifications
    • Other Names: Oil Cooler, Transmission Cooler
    • Item Dimensions: 8.1 x 4.7 x 25.0 inches
    • Item Weight: 3.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: EJ7Z-7A095-A
    • Part Description: Oil Cooler
    More Info
  • Dorman Automatic Transmission Oil Cooler - 918-280
    $199.53
    Product Specifications
    • Cooler Inlet Size: 0.57
    • Cooler Outlet Size: 0.57
    • Depth: 5.2"
    • Finish: Chrome
    • Height: 2.2"
    • Inlet Attachment Type: Hose Barb
    • Installation Hardware Included: No
    • Item Grade: Standard Replacement
    • Material: Aluminum
    • Number Of Cooling Rows: 13
    • OE Part Number: 17217519213
    • Outlet Attachment Type: Hose Barb
    • Package Contents: Transmission Cooler
    • UPC: 885484411760
    • Width: 3.1"
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • Four Seasons Ultra Cool Automatic Transmission Oil Cooler - 53002
    $40.61
    Product Specifications
    • Bracket: w/o Bracket
    • Connector Fitting: 3/8
    • Connector Gender: Male
    • Connector Type: Hose Barb
    • Contains Spring: No
    • Core Row Quantity: 6
    • Core Tube Width: 0.500
    • Electric Fan: No
    • Finish: Silver
    • Height IN: 7.500
    • Height MM: 190.500
    • Length: 15.875
    • Length MM: 403.225
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 15.875
    • Overall Height IN: 16.5625
    • Overall Height MM: 420.6875
    • Overall Width IN: 11.15625
    • Overall Width MM: 283.6164
    • Performance Rated: Yes
    • Thickness: 0.750
    • UPC: 096361530027
    • Part Description: Ultra Cool Automatic Transmission Oil Cooler
    More Info
  • CSF Automatic Transmission Oil Cooler - 20013
    $52.01
    Product Specifications
    • Box Height (in): 11 3/5
    • Box Length (in): 26 3/8
    • Box Weight (lbs): 4 5/6
    • Box Width (in): 7 1/2
    • Construction: parallel flow
    • Core Length: 21 1/4
    • Core Thickness: 1
    • Core Width: 3 6/7
    • Hazardous Material: No
    • Inlet Tube: Block Fitting
    • OE Part Number: 6L3Z7A095A, FO4050102
    • Outlet Tube: Block Fitting
    • UPC: 710353200131
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • $323.29 MSRP: $481.10
    You Save: $157.81 (33%)
    Product Specifications
    • Other Names: Cooler Assembly, Transmission Cooler
    • Item Dimensions: 6.5 x 37.0 x 25.2 inches
    • Item Weight: 14.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 4C3Z-7A095-CA
    • Part Description: Cooler Assembly
    More Info
  • Dorman Automatic Transmission Oil Cooler - 904-962
    $245.53
    Product Specifications
    • Core Material: Aluminum
    • Core Row Quantity: 15
    • Core Tube Width: 0.81 in
    • Depth: 0.81 In.
    • Electric Fan: No
    • Finish: Black
    • Height: 26.97 In.
    • Inlet Attachment Type: Hose Barb
    • Inlet Diameter: 0.51 in
    • Installation Hardware Included: No
    • Item Grade: Standard Replacement
    • Length: 26.97 in
    • Line Inside Diameter: 0.42 in
    • Material: Aluminum
    • Mounting Hardware Included: Yes
    • OE Part Number: BR3Z7A095B
    • Outlet Attachment Type: Bolt On
    • Outlet Diameter: 0.51 in
    • UPC: 889245531759
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • Four Seasons Ultra Cool Automatic Transmission Oil Cooler - 53001
    $36.45
    Product Specifications
    • Bracket: w/o Bracket
    • Burst Psi Rating: 150 psi
    • Connector Fitting: 3/8
    • Connector Gender: Male
    • Connector Type: Hose Barb
    • Contains Spring: No
    • Core Row Quantity: 6
    • Core Tube Width: 0.500
    • Electric Fan: No
    • Finish: Silver
    • Height IN: 7.500
    • Height MM: 190.500
    • Hose I.D. IN: 0.344
    • Hose I.D. MM: 8.731
    • Hose Length IN: 54
    • Inlet Diameter: 0.375
    • Length: 12.500
    • Length MM: 317.500
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 12.500
    • Overall Height IN: 13.500
    • Overall Height MM: 342.900
    • Overall Width IN: 11.250
    • Overall Width MM: 285.750
    • Performance Rated: Yes
    • Printed Foot Note: Size - 7 1/2" x 12 1/2"
    • Style: Tube & Fin
    • Thickness: 0.750
    • UPC: 096361530010
    • Part Description: Ultra Cool Automatic Transmission Oil Cooler
    More Info
  • CSF Automatic Transmission Oil Cooler - 20002
    $48.79
    Product Specifications
    • Box Height (in): 10 3/7
    • Box Length (in): 34 1/4
    • Box Weight (lbs): 3 1/3
    • Box Width (in): 3 1/2
    • Construction: parallel flow
    • Core Length: 25 2/7
    • Core Thickness: 4/5
    • Core Width: 3
    • Hazardous Material: No
    • Inlet Tube: tube
    • OE Part Number: 254604D900, HY4050100
    • Outlet Tube: tube
    • UPC: 710353200025
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • $114.79 MSRP: $169.32
    You Save: $54.53 (33%)
    Product Specifications
    • Other Names: Oil Cooler, Transmission Cooler
    • Item Dimensions: 7.1 x 27.4 x 2.4 inches
    • Item Weight: 2.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Oil Cooler
    More Info
  • Dorman Automatic Transmission Oil Cooler - 918-245
    $212.74
    Product Specifications
    • Cooler Inlet Size: 0.4"
    • Cooler Outlet Size: 0.4"
    • Depth: 0.9"
    • Finish: Black
    • Height: 7.5"
    • Inlet Attachment Type: Hose Barb
    • Installation Hardware Included: No
    • Item Grade: Standard Replacement
    • Material: Aluminum
    • Number Of Cooling Rows: 14
    • OE Part Number: 19129783
    • Outlet Attachment Type: Hose Barb
    • Package Contents: Transmission Cooler, Mounting Bracket
    • UPC: 019495486657
    • Width: 11.06"
    • Part Description: Automatic Transmission Oil Cooler
    More Info
  • Four Seasons Ultra Cool Automatic Transmission Oil Cooler - 53022
    $33.52
    Product Specifications
    • Bracket: Not Included
    • Connector Fitting: 3/8
    • Connector Type: Hose Barb
    • Contains Spring: Not Included
    • Core Row Quantity: 4
    • Electric Fan: Not Included
    • Finish: Aluminum
    • Height IN: 5.000
    • Height MM: 127.000
    • Length: 15.875
    • Length MM: 403.225
    • Material: Aluminum
    • Mounting Hardware Included: Included
    • O.E. Replacement: No
    • Outlet Diameter: 0.375
    • Overall Depth IN: 0.750
    • Overall Height IN: 16.5625
    • Overall Height MM: 420.6875
    • Overall Width IN: 11.15625
    • Overall Width MM: 283.6164
    • Performance Rated: Yes
    • Printed Foot Note: Size - 5" x 15 7/8"
    • Thickness: 0.750
    • UPC: 096361530225
    • Part Description: Ultra Cool Automatic Transmission Oil Cooler
    More Info
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About Automatic Transmission Oil Cooler

The automatic transmission oil cooler is a heat exchanger that is placed in the front of the vehicle. The oil cooler keeps the fluid from overheating with airflow going over warm fluid before it recirculates back to the transmission.

Transmission oil cooler function

The automatic transmission oil cooler supplies the hydraulic pressure that allows the transmission to function while lubricating the transmission parts and it also cools the unit so it operates properly. It is important to keep the transmission cooling system in good shape to avoid any failures or repairs.

The process is that the transmission fluid absorbs all the heat from the internal parts and spreads it through the transmission cooler. Some lines are connected between the transmission and the transmission cooler.

Common fails with an automatic transmission oil cooler

A failing transmission oil cooler can lead to leaking, the fluid lines can become punctured, and the rubber hoses can decompose.