Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

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
affirm financing terms & conditions
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 Most Popular Parts

Sort By
Filter By
Return to Top

Intake Valve Guide - Priced Each

ES#2712712 - 1160504724 - Intake Valve Guide - Priced Each - Standard Size - Canyon Engine - Mercedes Benz

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

Brand:
Canyon Engine - Corporate Logo
ES#:
2712712
Mfg#:
1160504724
In Stock at Vendor
$12.99 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Two (2) Sets Required Per Vehicle

Brand:
Corteco - Corporate Logo
ES#:
4733188
Mfg#:
1170500367
Ships in 1 Business Day
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Late W123 And W126 Chassis Flexible Brake Hose Replacement Kit

ES#4708917 - 1234280235KT - Late W123 And W126 Chassis Flexible Brake Hose Replacement Kit - Featuring Front & Rear Corteco Brake Hoses & Pentosin Super DOT4 Brake Fluid! - Corteco - Mercedes Benz

Featuring Front & Rear Corteco Brake Hoses & Pentosin Super DOT4 Brake Fluid! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
4708917
Mfg#:
1234280235KT
Ships in 1 Business Day
$73.99 USD
This product is lifetime replacement eligible Partial Replacement

Air Distribution Hose - Priced Each

ES#2867361 - 1160940982 - Air Distribution Hose - Priced Each - Fits left and right side - Febi - Mercedes Benz

Fits left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867361
Mfg#:
1160940982
In Stock at Vendor
$19.68 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#2873974 - 1265001549 - Coolant Expansion Tank - Coolant level sensor and cap not included - Febi - Mercedes Benz

Coolant level sensor and cap not included affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873974
Mfg#:
1265001549
In Stock at Vendor
$72.77

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

$72.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cooling Fan - Priced Each

ES#2865041 - 0005008593 - Engine Cooling Fan - Priced Each - Electric cooling fan - Febi - Mercedes Benz

Electric cooling fan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Right (Passenger) Side - From Chassis: A 496760

Brand:
Febi - Corporate Logo
ES#:
2865041
Mfg#:
0005008593
In Stock at Vendor
$159.18

This product was last offered at the strikethrough price on
05-29-2026

$142.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Guide Rod Hardware Kit - Priced Each

ES#2867532 - 1233301475 - Guide Rod Hardware Kit - Priced Each - Guide rod to lower control arm - Febi - Mercedes Benz

Guide rod to lower control arm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867532
Mfg#:
1233301475
In Stock at Vendor
$29.99

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

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve Guide - Priced Each

ES#1641635 - 1160505324 - Exhaust Valve Guide - Priced Each - 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#:
1641635
Mfg#:
1160505324
Ships in 1 Business Day
7% off MSRP

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

$27.00

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

$25.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tapered Roller Bearing

ES#1608532 - 0009808402 - Tapered Roller Bearing - Inner Bearing - Located On Pinion Shaft - Genuine Mercedes Benz - Mercedes Benz

Inner Bearing - Located On Pinion Shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1608532
Mfg#:
0009808402
Ships in 1 Business Day
7% off MSRP

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

$122.00

This product was last offered at the strikethrough price on
06-27-2026

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

Ignition Lock Cylinder

ES#2813684 - 1234620479 - Ignition Lock Cylinder - with Key - Hamburg Tech - Mercedes Benz

with Key affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813684
Mfg#:
1234620479
Ships in 1 Business Day
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

ES#2813750 - 1245400244 - Coolant Level Sensor - Located on expansion tank - Hamburg Tech - Mercedes Benz

Located on expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813750
Mfg#:
1245400244
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cooling Fan - Priced Each

ES#4699474 - 0005008593 - Engine Cooling Fan - Priced Each - Electric cooling fan - Hamburg Tech - Mercedes Benz

Electric cooling fan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Right (Passenger) Side - From Chassis: A 496760

Brand:
Hamburg Tech - Corporate Logo
ES#:
4699474
Mfg#:
0005008593
Ships in 1 Business Day
$69.99 USD
Free Shipping
on orders $49 and up

Windshield Washer Reservoir Cap

ES#2813686 - 1238690172 - Windshield Washer Reservoir Cap - Located on the washer fluid reservoir in the engine compartment - Screw-on Type - Hamburg Tech - Mercedes Benz

Located on the washer fluid reservoir in the engine compartment - Screw-on Type affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813686
Mfg#:
1238690172
Ships in 1 Business Day
$18.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Pan Gasket

ES#5340323 - 1262711180 - Automatic Transmission Pan Gasket - Replace at each transmission fluid and filter service - Hamburg Tech - Mercedes Benz

Replace at each transmission fluid and filter service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hamburg Tech - Corporate Logo
ES#:
5340323
Mfg#:
1262711180
Ships in 1 Business Day
$5.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Sender Unit

ES#4700742 - 0065429417 - Oil Pressure Sender Unit - Senses engine oil pressure and sends the signal to the oil pressure gauge - Hamburg Tech - Mercedes Benz

Senses engine oil pressure and sends the signal to the oil pressure gauge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4700742
Mfg#:
0065429417
Ships in 1 Business Day
$16.99 USD
Free Shipping
on orders $49 and up

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