Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 1988 Mercedes Benz 420SEL Base Sedan 126.035 V8 4.2L

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

Sort By
Filter By
Return to Top
ES#9646 - 0069976092 - Serpentine Accessory Belt  - 10x1100mm - Continental - Mercedes Benz

10x1100mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
9646
Mfg#:
0069976092
Ships in 1-2 days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5424665 - 0015457534 - Ceramic Fuse - Priced Each - 25 Amp - Blue. This is made of plastic. - Bosch - Mercedes Benz

25 Amp - Blue. This is made of plastic. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bosch - Corporate Logo
ES#:
5424665
Mfg#:
0015457534
In Stock at Vendor
$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

Located between the EHA and the fuel distributor 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:
Rein - Corporate Logo
ES#:
2801375
Mfg#:
129979748
In Stock at Vendor
$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
ES#2813158 - 1020940212 - Air Hose/Breather Hose Connector - Hamburg Tech - Mercedes Benz

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#:
2813158
Mfg#:
1020940212
Ships in 2 Business Days
$1.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2801776 - 1245000406 - Expansion Tank Cap - Includes new seal - Rein - Mercedes Benz

Includes new seal 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:
Rein - Corporate Logo
ES#:
2801776
Mfg#:
1245000406
Ships in 4 Business Days
$8.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2524220 - 1160700077 - Fuel Injector Seal - Priced Each - Located at the bottom of the fuel injector - MTC - Mercedes Benz

Located at the bottom of the fuel injector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524220
Mfg#:
1160700077
Ships in 10 Business Days
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2524249 - 1171400265 - Intake Plenum Gasket - Priced Each - Intermediate seal ring between upper and lower intake manifolds - MTC - Mercedes Benz

Intermediate seal ring between upper and lower intake manifolds affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Eight (8) Required Per Engine

Brand:
MTC - Corporate Logo
ES#:
2524249
Mfg#:
1171400265
Ships in 10 Business Days
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2813745 - 1245000406 - Expansion Tank Cap - Includes new seal - Hamburg Tech - Mercedes Benz

Includes new seal 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#:
2813745
Mfg#:
1245000406
Ships in 2 Business Days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2713424 - 1160521716 - Timing Guide Rail  - 131mm - 1 at right inner head, 2 on left outer & inner head - Swag - 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

Brand:
Swag - Corporate Logo
ES#:
2713424
Mfg#:
1160521716
Ships in 1-2 days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2603254 - 0129979748 - EHA Seal Ring - Price Each - Located between the EHA and the fuel distributor - Original Equipment Supplier - Mercedes Benz

Located between the EHA and the fuel distributor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2603254
Mfg#:
0129979748
Ships in 1-2 days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2802645 - 1079971345 - Sending Unit O-Ring - Located on the fuel tank - Rein - Mercedes Benz

Located on the fuel tank 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:
Rein - Corporate Logo
ES#:
2802645
Mfg#:
1079971345
Ships in 4 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1644252 - 1170520380 - Chain Tensioner Gasket  - Seals tensioner to block - Genuine Mercedes Benz - Mercedes Benz

Seals tensioner to block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644252
Mfg#:
1170520380
Ships in 4 Business Days
$7.99

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

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2524101 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - MTC - Mercedes Benz

One (1) Pole Terminal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524101
Mfg#:
0055421017
Ships in 10 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2873927 - 1245000406 - Expansion Tank Cap - Includes new seal - Febi - Mercedes Benz

Includes new seal 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#:
2873927
Mfg#:
1245000406
Ships on Jul 14, 2026
$7.29

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

$6.45 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3988414 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - URO - Mercedes Benz

One (1) Pole Terminal 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:
URO - Corporate Logo
ES#:
3988414
Mfg#:
0055421017
Ships in 1 Business Day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1972200 - 0079976182 - Vacuum Hose - 3.5mm x 9mm - Cohline - Mercedes Benz

3.5mm x 9mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cohline - Corporate Logo
ES#:
1972200
Mfg#:
0079976182
Back Ordered
$6.99

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

$5.99 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