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

1988 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 1988 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L
Your Vehicle 1988 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L
Change Clear

1988 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L Engine Parts & Accessories

Sort By
Filter By
Return to Top

Guide Rail

ES#2867405 - 1170501816 - Guide Rail - Febi - Mercedes Benz

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
1 per engine. Lower right crankcase under chain tensioner. Crescent shaped

Brand:
Febi - Corporate Logo
ES#:
2867405
Mfg#:
1170501816
In Stock at Vendor
$32.99

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

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#1618356 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - Genuine Mercedes Benz - Mercedes Benz

One (1) Pole Terminal

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618356
Mfg#:
0055421017
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.

$33.99

This product was last offered at the strikethrough price on
08-09-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Check Valve

ES#4635674 - 0000900310 - Fuel Pump Check Valve - Includes Copper Sealing Washers - URO - Mercedes Benz Porsche

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

Brand:
URO - Corporate Logo
ES#:
4635674
Mfg#:
0000900310
Ships in 1 Business Day
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Kit - Set Of 8

ES#4733188 - 1170500367 - Valve Stem Seal Kit - Set Of 8 - Featuring Corteco Valve Stem Seals - Sixteen (16) Required Per Vehicle, Purchase 2 Sets to service your engine's valve stem seals - Corteco - Mercedes Benz

Featuring Corteco Valve Stem Seals - Sixteen (16) Required Per Vehicle, Purchase 2 Sets to service your engine's valve stem seals Two (2) Sets Required Per Vehicle

Brand:
Corteco - Corporate Logo
ES#:
4733188
Mfg#:
1170500367
Back Ordered
Auto Notify
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Mount - Priced Each

ES#1669125 - 1269880011 - Fuel Pump Mount - Priced Each - Rubber grommet used to mount fuel pump to chassis - Genuine Mercedes Benz - Mercedes Benz

Rubber grommet used to mount fuel pump to chassis Four (4) Required

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1669125
Mfg#:
1269880011
Ships in 3 Business Days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#2533942 - 1265001549 - Coolant Expansion Tank - Coolant level sensor and cap not included - URO - Mercedes Benz

Coolant level sensor and cap not included 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2533942
Mfg#:
1265001549
Ships in 1 Business Day
$39.99

This product was last offered at the strikethrough price on
07-13-2026

$31.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Guide Rail

ES#2713425 - 1160521716 - Timing Guide Rail - 131mm - 1 at right inner head, 2 on left outer & inner head - Febi - Mercedes Benz

131mm - 1 at right inner head, 2 on left outer & inner head 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2713425
Mfg#:
1160521716
In Stock at Vendor
$11.11

This product was last offered at the strikethrough price on
08-07-2026

$10.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Hose - Priced Each

ES#2533769 - 1268322894 - Heater Hose - Priced Each - Between return line and engine - URO - Mercedes Benz

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

Brand:
URO - Corporate Logo
ES#:
2533769
Mfg#:
1268322894
Ships in 1 Business Day
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Chain

ES#2766095 - 0009978394 - Oil Pump Chain - 48 Links - Iwis - Mercedes Benz

48 Links

Brand:
Iwis - Corporate Logo
ES#:
2766095
Mfg#:
0009978394
Ships in 1 day
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount - Priced Each

ES#2533962 - 1232413013 - Engine Mount - Priced Each - Secures the engine to the subframe - URO - Mercedes Benz

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

Brand:
URO - Corporate Logo
ES#:
2533962
Mfg#:
1232413013
Ships in 1 Business Day
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Woodruff Key

ES#1818729 - 6219910067 - Camshaft Woodruff Key - Repair Size - Shifted By 5 - Genuine Mercedes Benz - Mercedes Benz

Repair Size - Shifted By 5�

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1818729
Mfg#:
6219910067
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
08-09-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose

ES#1641760 - 1160940791 - Breather Hose - Valve cover to air filter housing - Genuine Mercedes Benz - Mercedes Benz

Valve cover to air filter housing

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641760
Mfg#:
1160940791
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.

$15.99

This product was last offered at the strikethrough price on
08-09-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket - Priced Each

ES#2524253 - 1190140822 - Oil Pan Gasket - Priced Each - Seals Lower Oil Pan To Upper Oil Pan - MTC - Mercedes Benz

Seals Lower Oil Pan To Upper Oil Pan

Brand:
MTC - Corporate Logo
ES#:
2524253
Mfg#:
1190140822
Ships in 9 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Seal - Priced Each

ES#1641680 - 1160700077 - Fuel Injector Seal - Priced Each - Located at the bottom of the fuel injector - Genuine Mercedes Benz - Mercedes Benz

Located at the bottom of the fuel injector

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1641680
Mfg#:
1160700077
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector O-Ring

ES#2636808 - 0099971048 - Fuel Injector O-Ring - At Base of Nozzle Holder - Victor Reinz - Mercedes Benz

At Base of Nozzle Holder

Brand:
Victor Reinz - Corporate Logo
ES#:
2636808
Mfg#:
0099971048
Ships in 1 day
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Hose Connector

ES#2765782 - 1170780145 - Vacuum Hose Connector - Three-Way Connector - Meyle - Mercedes Benz

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

Brand:
Meyle - Corporate Logo
ES#:
2765782
Mfg#:
1170780145
Back Ordered
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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