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 Clear

1991 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L

    • 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 1991 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L
Your Vehicle 1991 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L
Change Clear

1991 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L Most Popular Parts

Sort By
Filter By
Return to Top

HEATER HOSE

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

Brand:
Rein - Corporate Logo
ES#:
2802771
Mfg#:
734
Ships in 3 Business Days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ring Seal for Vacuum Box

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

Brand:
Rein - Corporate Logo
ES#:
2802061
Mfg#:
69970147
Ships in 3 Business Days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M8 NUT SW12

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

Brand:
Rein - Corporate Logo
ES#:
2802368
Mfg#:
9903250
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Window Switch - Priced Each

Right side front and rear window switch - Located in the center console 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803649
Mfg#:
1248204510
Ships in 3 Business Days
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm - Left (Driver) Side

Includes New Ball Joint

Brand:
TRW - Corporate Logo
ES#:
2594231
Mfg#:
1263300607
Ships in 1 Business Day
$130.99

This product was last offered at the strikethrough price on
04-04-2026

$113.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm - Right (Passenger) Side

Includes New Ball Joint

Brand:
TRW - Corporate Logo
ES#:
2594202
Mfg#:
1263300707
Ships in 1 Business Day
$131.99

This product was last offered at the strikethrough price on
05-01-2026

$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

URO

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

Brand:
URO - Corporate Logo
ES#:
4370188
Mfg#:
55421017
Ships in 1 Business Day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose - Idle Valve To Connector

We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2879757
Mfg#:
1170940882
Ships in 1 Business Day
$7.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Engine Valve Cover Gasket Set

MAHLE Original Mercedes-Benz Valve Cover Set

Brand:
Victor Reinz - Corporate Logo
ES#:
4675629
Mfg#:
VS50039
Ships in 2 Business Days
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Sealing Ring - Priced Each

ES#2602438 - 2024920281 - Exhaust Sealing Ring - Priced Each - 51mm Inside Diameter - Bosal - Mercedes Benz

51mm Inside Diameter Front Exhaust Pipe (Downpipe) To Catalytic Converter And Catalytic Converter To Center Muffler - Two (2) Required Per Vehicle

Brand:
Bosal - Corporate Logo
ES#:
2602438
Mfg#:
2024920281
Ships in 1 day
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Starter

ES#2597975 - 0041517801KT - Remanufactured Starter - Price includes a $70.80 refundable core charge - Bosch - Mercedes Benz

Price includes a $70.80 refundable core charge 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up To Engine Number M116.965 054964 - Must Remove Centering Plate And Replace With Screening Plate

Brand:
Bosch - Corporate Logo
ES#:
2597975
Mfg#:
0041517801KT
Ships in 1 day
$359.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2911848 - 0075423217 - Oxygen Sensor - Priced Each - Bosch - Mercedes Benz

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

Brand:
Bosch - Corporate Logo
ES#:
2911848
Mfg#:
0075423217
Ships in 1 day
$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Rotors - Pair

ES#2855980 - 1264210512KT2 - Front Brake Rotors - Pair - Does not include new rotor securing screws - Brembo - Mercedes Benz

Does not include new rotor securing screws 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Brembo - Corporate Logo
ES#:
2855980
Mfg#:
1264210512KT2
Ships in 1 day
$209.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Inner Wheel Bearing Seal - Priced Each

ES#2763387 - 0059974447 - Inner Wheel Bearing Seal - Priced Each - Fits Left Or Right Side - Elring - Mercedes Benz

Fits Left Or Right Side 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2763387
Mfg#:
0059974447
Ships in 1 day
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supporting Joint Kit - Priced Each

ES#2129932 - 1263301135 - Supporting Joint Kit - Priced Each - Includes all hardware needed for installation - Febi - Mercedes Benz

Includes all hardware needed for installation 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2129932
Mfg#:
1263301135
Ships in 1 day
$81.99 USD
Free Shipping

Fuel Injector O-Ring

ES#2636807 - 0099971048 - Fuel Injector O-Ring - At Base of Nozzle Holder - Goetze - Mercedes Benz

At Base of Nozzle Holder

Brand:
Goetze - Corporate Logo
ES#:
2636807
Mfg#:
0099971048
Ships in 1 day
$2.03 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