Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Mercedes Benz Automatic Transmission Oil Cooler Parts

Sort By
Filter By
Return to Top

Automatic Transmission Cooler Hose

ES#2207943 - 0199978282 - Automatic Transmission Cooler Hose - Left - Cohline - Mercedes Benz

Left affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cohline - Corporate Logo
ES#:
2207943
Mfg#:
0199978282
In Stock at Vendor
$63.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Cooler Hose

ES#1622729 - 0199978282 - Automatic Transmission Cooler Hose - Left - Genuine Mercedes Benz - Mercedes Benz

Left affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1622729
Mfg#:
0199978282
Ships in 3 Business Days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$54.00

This product was last offered at the strikethrough price on
12-12-2025

$50.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Oil Cooler Hose

ES#1622728 - 0199978182 - Automatic Transmission Oil Cooler Hose - Carries transmission fluid to the transmission fluid cooler - Genuine Mercedes Benz - Mercedes Benz

Carries transmission fluid to the transmission fluid cooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1622728
Mfg#:
0199978182
Ships in 3 Business Days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$51.00

This product was last offered at the strikethrough price on
01-06-2026

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Oil Cooler Hose

ES#4727762 - 0199978182 - Automatic Transmission Oil Cooler Hose - Carries transmission fluid to the transmission fluid cooler. OE Quality! - Vaico - Mercedes Benz

Carries transmission fluid to the transmission fluid cooler. OE Quality! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4727762
Mfg#:
0199978182
Back Ordered
$17.99 USD
Free Shipping

Automatic Transmission Fluid Cooler Hose

ES#2710298 - 0249978182 - Automatic Transmission Fluid Cooler Hose - Right Side - From engine junction to oil cooler - Rein - Mercedes Benz

Right Side - From engine junction to oil cooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2710298
Mfg#:
0249978182
Ships in 1 day
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#1622717 - 0199975845 - O-Ring - Priced Each - Oil Cooler Line To Transmission - Genuine Mercedes Benz - Mercedes Benz

Oil Cooler Line To Transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Two (2) Required Per Oil Cooler Line

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1622717
Mfg#:
0199975845
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Hose

ES#3612316 - 0199978082 - Automatic Transmission Hose - Connects the cooler and transmission - Rein - Mercedes Benz

Connects the cooler and transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3612316
Mfg#:
0199978082
In Stock at Vendor
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TRANS COOLING HOSE

ES#2802890 - 199978082 - TRANS COOLING HOSE - Rein - Mercedes Benz

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802890
Mfg#:
199978082
Ships in 3 Business Days
$13.38

This product was last offered at the strikethrough price on
05-11-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Cooling Hose O-Ring - Priced Each

ES#1622716 - 0199975745 - Automatic Transmission Cooling Hose O-Ring - Priced Each - Oil cooler line to oil cooler - Genuine Mercedes Benz - Mercedes Benz

Oil cooler line to oil cooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1622716
Mfg#:
0199975745
In Stock
$6.99

This product was last offered at the strikethrough price on
12-12-2025

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch

ES#2762262 - 0065451524 - Auxiliary Fan Switch - Does not include o-ring - FAE - Mercedes Benz

Does not include o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Located On Transmission Oil Cooler

Brand:
FAE - Corporate Logo
ES#:
2762262
Mfg#:
0065451524
Ships in 1 day
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Seal Ring - Priced Each

ES#1602762 - 0002711160 - Aluminum Seal Ring - Priced Each - Seals banjo bolt to transmission - Genuine Mercedes Benz - Mercedes Benz

Seals banjo bolt to transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1602762
Mfg#:
0002711160
In Stock
ON SALE! SAVE 24%
$1.99

This product was last offered at the strikethrough price on
05-14-2026

$1.51 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch

ES#2533900 - 0065451524 - Auxiliary Fan Switch - Does not include o-ring - URO - Mercedes Benz

Does not include o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Located On Transmission Oil Cooler

Brand:
URO - Corporate Logo
ES#:
2533900
Mfg#:
0065451524
Back Ordered
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#1599758 - 000000001114 - Bolt - Priced Each - M6x15 - Genuine Mercedes Benz - Mercedes Benz

M6x15 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
One (1) Required Per Oil Cooler Line - Transmission Oil Cooler Line To Torque Converter Housing

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1599758
Mfg#:
000000001114
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#1599760 - 000000001116 - Bolt - Priced Each - M6x19 - Genuine Mercedes Benz - Mercedes Benz

M6x19 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Three (3) Required Per Vehicle

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1599760
Mfg#:
000000001116
Ships in 3 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSF Universal Large Single-Pass Cooler

ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 3 Business Days
$499.00 USD
Free Shipping

TRANS COOLING HOSE

ES#2803097 - 199978182 - TRANS COOLING HOSE - Rein - Mercedes Benz

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803097
Mfg#:
199978182
Ships in 3 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Let us help you find the parts that fit your Mercedes Benz

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings