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1975 Mercedes Benz 300D Base Sedan 115.114 L5 3.0L

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Your Vehicle 1975 Mercedes Benz 300D Base Sedan 115.114 L5 3.0L
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1975 Mercedes Benz 300D Base Sedan 115.114 L5 3.0L Automatic Transmission Parts

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Automatic Transmission Fluid - Priced Each

ES#2587915 - 001989680313 - Automatic Transmission Fluid - Priced Each - One (1) liter bottle which meets Mercedes specification 236.14. OEM Supplier! - Fuchs - Mercedes Benz Porsche

One (1) liter bottle which meets Mercedes specification 236.14. OEM Supplier!

Brand:
Fuchs - Corporate Logo
ES#:
2587915
Mfg#:
001989680313
In Stock
$15.99 USD
Free Shipping
on orders $49 and up

Automatic Transmission Treatment - 4-6 Quart Capacity

ES#3619901 - T6ARVS - Automatic Transmission Treatment - 4-6 Quart Capacity - A triboceramic treatment to restore and protect metal surfaces inside the transmission - RVS Technology - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A triboceramic treatment to restore and protect metal surfaces inside the transmission

Brand:
RVS Technology - Corporate Logo
ES#:
3619901
Mfg#:
T6ARVS
Ships in 4 Business Days
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes Benz Transmission Dip Stick Tool

ES#3201117 - 168-0121 - Mercedes Benz Transmission Dip Stick Tool - 930mm Long - Baum Tools - Mercedes Benz

930mm Long Fits 722.7XX, 722.8XX, And 716.5XX Transmissions Only

Brand:
Baum Tools - Corporate Logo
ES#:
3201117
Mfg#:
168-0121
Ships in 6 Business Days
$29.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Threaded Plug - Priced Each

ES#1599725 - 000000000884 - Threaded Plug - Priced Each - M10x1x8 - Genuine Mercedes Benz - Mercedes Benz

M10x1x8 One (1) Required - Torque Converter Drain Plug

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1599725
Mfg#:
000000000884
In Stock
$2.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shift Rod Pin Lock - Priced Each

ES#1610896 - 0009944160 - Shift Rod Pin Lock - Priced Each - Hold the shifter rod to the shifter assembly - Genuine Mercedes Benz - Mercedes Benz

Hold the shifter rod to the shifter assembly

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1610896
Mfg#:
0009944160
In Stock
ON SALE! SAVE 25%
$2.99

This product was last offered at the strikethrough price on
06-25-2026

$2.23 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 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
$26.99 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

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 4 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

Torque converter drain plug sealing ring

ES#1619414 - 007603010100 - Torque converter drain plug sealing ring - Torque converter drain plug sealing ring - Genuine Mercedes Benz - Mercedes Benz

Torque converter drain plug sealing ring

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1619414
Mfg#:
007603010100
In Stock
ON SALE! SAVE 50%
$1.99

This product was last offered at the strikethrough price on
05-02-2026

$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter Kit

ES#2801202 - 1152700398 - Automatic Transmission Filter Kit - Includes filter and pan gasket - Meistersatz - Mercedes Benz

Includes filter and pan gasket

Brand:
Meistersatz - Corporate Logo
ES#:
2801202
Mfg#:
1152700398
Ships in 4 Business Days
$18.99 USD
Free Shipping
on orders $49 and up

Automatic Transmission Filter Kit

ES#2707971 - 1152700398 - Automatic Transmission Filter Kit - Includes filter and pan gasket - Febi - Mercedes Benz

Includes filter and pan gasket 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2707971
Mfg#:
1152700398
In Stock
ON SALE! SAVE 53%
$35.99

This product was last offered at the strikethrough price on
05-09-2026

$17.09 USD
Free Shipping
on orders $49 and up

Automatic Transmission Fluid - Priced Each

ES#5435755 - 001989680313 - Automatic Transmission Fluid - Priced Each - One (1) liter bottle which meets Mercedes specification 236.12/236.14. - Meyle - Mercedes Benz Porsche

One (1) liter bottle which meets Mercedes specification 236.12/236.14. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Meyle - Corporate Logo
ES#:
5435755
Mfg#:
001989680313
In Stock
ON SALE!
$17.99

This product was last offered at the strikethrough price on
07-14-2026

$17.45 USD
Free Shipping
on orders $49 and up

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. 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 4 Business Days
$499.00 USD
Free Shipping

Transmission Mount

ES#2533483 - 1232402518 - Transmission Mount - Secures the transmission to the crossmember - URO - Mercedes Benz

Secures the transmission to the crossmember 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2533483
Mfg#:
1232402518
Ships in 2 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Hose

ES#1622727 - 0199978082 - Automatic Transmission Hose - From Transmission To Oil Cooler - Genuine Mercedes Benz - Mercedes Benz

From Transmission To Oil Cooler

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1622727
Mfg#:
0199978082
Ships in 4 Business Days
5% off MSRP

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

$40.00

This product was last offered at the strikethrough price on
07-15-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torque Converter

Brand new unit, no core charge

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1823500
Mfg#:
7222501602
Ships in 4 Business Days
7% off MSRP

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

$860.00

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

$799.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Automatic Transmission Parts

Whether you're doing an automatic transmission service or a major overhaul, ECS Tuning has the parts, automatic transmission fluids, and automatic transmission filters you need. Get original equipment or name-brand aftermarket automatic transmission parts that fit right and work as expected.

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

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