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1994 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L

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Your Vehicle 1994 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L
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1994 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L Automatic Transmission Parts

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722.6 Transmission Dipstick Tool

ES#5434327 - 140589152100 - 722.6 Transmission Dipstick Tool - Service tool for verifying fluid level on all 722.6 transmissions. - Bremmen Parts - Mercedes Benz

Service tool for verifying fluid level on all 722.6 transmissions. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5434327
Mfg#:
140589152100
In Stock
ON SALE! SAVE 15%
$31.99

This product was last offered at the strikethrough price on
09-16-2026

$27.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Wiring Connector Kit

ES#2718538 - 2035400253KT - Automatic Transmission Wiring Connector Kit - Everything you need to replace your automatic transmission wiring spacer - Genuine Mercedes Benz - Mercedes Benz

Everything you need to replace your automatic transmission wiring spacer For Vehicles With 5-Speed Automatic Transmission (Model 722.6xx)

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2718538
Mfg#:
2035400253KT
In Stock
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter And Gasket Kit

ES#2777496 - 1262711080KT1 - Automatic Transmission Filter And Gasket Kit - Includes OEM transmission filter, OEM oil pan gasket, OEM oil drain plug gasket, and filter mounting hardware - Assembled By ECS - Mercedes Benz

Includes OEM transmission filter, OEM oil pan gasket, OEM oil drain plug gasket, and filter mounting hardware 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles With Automatic Transmission Model 722.3xx Only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2777496
Mfg#:
1262711080KT1
Ships in 10 Business Days
$55.99

This product was last offered at the strikethrough price on
06-21-2026

$53.92 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Transmission Oil Pan Drain Plug Washer

ES#1679195 - 1402710060 - Transmission Oil Pan Drain Plug Washer - Located between the transmission drain plug and transmission oil pan - Genuine Mercedes Benz - Mercedes Benz

Located between the transmission drain plug and transmission oil pan

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1679195
Mfg#:
1402710060
In Stock
$3.22

This product was last offered at the strikethrough price on
06-02-2026

$3.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter

ES#2190037 - 1262770295 - Automatic Transmission Filter - Located inside of the transmission oil pan - Mann - Mercedes Benz Porsche

Located inside of the transmission oil pan For Vehicles With Automatic Transmission Model 722.3xx Only

Brand:
Mann - Corporate Logo
ES#:
2190037
Mfg#:
1262770295
Ships in 2 Business Days
$26.66 USD
Free Shipping
on orders $49 and up

Automatic Transmission Pan Gasket

ES#2722882 - 1262711080 - Automatic Transmission Pan Gasket - Replace at each transmission fluid and filter service - Elring - Mercedes Benz

Replace at each transmission fluid and filter service 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2722882
Mfg#:
1262711080
Ships in 2 Business Days
$9.99

This product was last offered at the strikethrough price on
08-26-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Dipstick Tube Cap Plug

ES#1678979 - 1402700091 - Transmission Dipstick Tube Cap Plug - Located in the top of the transmission dipstick tube - Genuine Mercedes Benz - Mercedes Benz

Located in the top of the transmission dipstick tube

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1678979
Mfg#:
1402700091
Ships in 2 Business Days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Cooler Hose

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

Left

Brand:
Cohline - Corporate Logo
ES#:
2207943
Mfg#:
0199978282
Ships in 3 Business Days
$63.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

722.6 Transmission Dipstick Tool

ES#4683982 - 140589152100 - 722.6 Transmission Dipstick Tool - Service tool for verifying fluid level on all 722.6 transmissions. - Vaico - Mercedes Benz

Service tool for verifying fluid level on all 722.6 transmissions. We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4683982
Mfg#:
140589152100
Ships in 2 Business Days
$64.99

This product was last offered at the strikethrough price on
05-07-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter

ES#4019764 - 1262770295 - Automatic Transmission Filter - Located inside of the transmission oil pan - Hengst - Mercedes Benz

Located inside of the transmission oil pan 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
For Vehicles With Automatic Transmission Model 722.3xx Only

Brand:
Hengst - Corporate Logo
ES#:
4019764
Mfg#:
1262770295
Ships in 10 Business Days
$28.99 USD
Free Shipping
on orders $49 and up

Automatic Transmission Wiring Connector

ES#2814620 - 2035400253 - Automatic Transmission Wiring Connector - Located on the right side of your transmission - Hamburg Tech - Mercedes Benz

Located on the right side of your transmission We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2814620
Mfg#:
2035400253
In Stock
Limited Qty Sale
$7.99

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

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shifter Linkage bushing - Priced Each

ES#1641336 - 1159920310 - Shifter Linkage bushing - Priced Each - Located on the floor shift lever and the transmission shifter lever. - Genuine Mercedes Benz - Mercedes Benz

Located on the floor shift lever and the transmission shifter lever.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641336
Mfg#:
1159920310
In Stock
$3.99 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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1622729
Mfg#:
0199978282
Ships in 4 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
09-21-2026

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

Automatic Transmission Pan Gasket

ES#4701850 - 126271118064 - Automatic Transmission Pan Gasket - Replace at each transmission fluid and filter service - Genuine Mercedes Benz - Mercedes Benz

Replace at each transmission fluid and filter service

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4701850
Mfg#:
126271118064
Ships in 4 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.

$16.99

This product was last offered at the strikethrough price on
09-21-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter And Gasket Kit

ES#2777505 - 1262711080KT3 - Automatic Transmission Filter And Gasket Kit - Includes Elring transmission filter, Elring oil pan gasket, CRP oil drain plug gasket, and filter mounting hardware - Assembled By ECS - Mercedes Benz

Includes Elring transmission filter, Elring oil pan gasket, CRP oil drain plug gasket, and filter mounting hardware 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles With Automatic Transmission Model 722.3xx Only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2777505
Mfg#:
1262711080KT3
Ships in 3 Business Days
$46.99

This product was last offered at the strikethrough price on
08-26-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Sealing Washer - Priced Each

ES#1619446 - 007603014104 - Sealing Washer - Priced Each - 14x20x1.5 - Genuine Mercedes Benz - Mercedes Benz

14x20x1.5 Used In Various Locations On Multiple Mercedes-Benz Models - Please Verify Fitment Prior To Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1619446
Mfg#:
007603014104
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
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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