Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 1989 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L

1989 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L Most Popular Parts

Sort By
Filter By
Return to Top
ES#2777503 - 1262711080KT2 - Automatic Transmission Filter And Gasket Kit - Includes Mann transmission filter, Hebmuller oil pan gasket, CRP oil drain plug gasket, and filter mounting hardware - Assembled By ECS - Mercedes Benz

Includes Mann transmission filter, Hebmuller oil pan gasket, CRP oil drain plug gasket, and filter mounting hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles With Automatic Transmission Model 722.3xx Only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2777503
Mfg#:
1262711080KT2
Ships in 2 Business Days
ON SALE!
$44.99

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

$43.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#1618828 - 0065428517 - ASR Sender Unit - Also allows cruise control to function - Genuine Mercedes Benz - Mercedes Benz

Also allows cruise control to function affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618828
Mfg#:
0065428517
Ships in 3 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.

$448.00

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

$416.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1642254 - 1163304120 - Steering Knuckle - Right Side - Does not include new wheel hub - Genuine Mercedes Benz - Mercedes Benz

Does not include new wheel hub affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1642254
Mfg#:
1163304120
Ships in 3 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.

$220.00

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

$204.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1659925 - 1248204610 - Power Window Switch - Priced Each - Left side front and rear window switch - Located in the center console - Genuine Mercedes Benz - Mercedes Benz

Left side front and rear window switch - Located in the center console affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1659925
Mfg#:
1248204610
Ships in 3 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.

$56.00

This product was last offered at the strikethrough price on
07-01-2026

$52.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1664118 - 1265420104 - Fuel Tank Sending Unit - Genuine Mercedes-Benz Replacement Part - Genuine Mercedes Benz - Mercedes Benz

Genuine Mercedes-Benz Replacement Part affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1664118
Mfg#:
1265420104
Ships in 3 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.

$274.00

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

$254.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1618988 - 006888004002 - Camshaft Woodruff Key - Standard Size - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618988
Mfg#:
006888004002
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1644256 - 1170521016 - SLDIE RAIL,E - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644256
Mfg#:
1170521016
Ships in 3 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.

$90.00

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

$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1632385 - 1089910067 - Woodruff Key - Priced Each - Prevents the pulley from slipping on the shaft - Genuine Mercedes Benz - Mercedes Benz

Prevents the pulley from slipping on the shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1632385
Mfg#:
1089910067
Ships in 3 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1644093 - 1170100930 - Valve Cover  - Right Side - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644093
Mfg#:
1170100930
Ships in 3 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.

$280.00

This product was last offered at the strikethrough price on
07-01-2026

$260.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1666037 - 1267200142 - Window Regulator Sliding Jaw - Priced Each - Guides the window up and down the regulator track - Genuine Mercedes Benz - Mercedes Benz

Guides the window up and down the regulator track affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1666037
Mfg#:
1267200142
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.

$16.00

This product was last offered at the strikethrough price on
07-01-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2597974 - 00415178018070KT - Remanufactured Starter - Price includes a $104.00 refundable core charge. - Genuine Mercedes Benz - Mercedes Benz

Price includes a $104.00 refundable core charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up To Engine Number M116.965 054964 - Must Remove Centering Plate And Replace With Screening Plate

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2597974
Mfg#:
00415178018070KT
Ships in 3 Business Days
$343.60

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

$315.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1641874 - 1161510345 - Screening Plate - Starter Motor To Transmission Case - Genuine Mercedes Benz - Mercedes Benz

Starter Motor To Transmission Case affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641874
Mfg#:
1161510345
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.

$16.99

This product was last offered at the strikethrough price on
07-01-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1641962 - 1162001122 - Cooling Fan Clutch  - Clutch only - Does not include new fan blades - Genuine Mercedes Benz - Mercedes Benz

Clutch only - Does not include new fan blades affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641962
Mfg#:
1162001122
Ships in 3 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.

$795.00

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

$739.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1622727 - 0199978082 - Automatic Transmission Hose - From Transmission To Oil Cooler - Genuine Mercedes Benz - Mercedes Benz

From Transmission To Oil Cooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1622727
Mfg#:
0199978082
Ships in 3 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
07-01-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4461497 - 123241301364 - ENGINE MOUNT - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4461497
Mfg#:
123241301364
Ships in 3 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.

$164.00

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

$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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