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Your Vehicle 1994 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L

1994 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L Engine Parts & Accessories

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ES#1725008 - 2028000253 - Vacuum Adapter - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1725008
Mfg#:
2028000253
Ships in 3 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2533602 - 0015420219 - Relay - Priced Each - Five (5) Pin Multi-Purpose Relay - URO - Mercedes Benz

Five (5) Pin Multi-Purpose Relay 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!
Air Pump Relay

Brand:
URO - Corporate Logo
ES#:
2533602
Mfg#:
0015420219
Ships in 1 Business Day
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1645138 - 1190942682 - Breather Hose - Priced Each - From Pipe Socket To Valve Cover - Genuine Mercedes Benz - Mercedes Benz

From Pipe Socket To Valve Cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645138
Mfg#:
1190942682
Ships in 3 Business Days
$13.99

This product was last offered at the strikethrough price on
12-29-2025

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1645147 - 1190944782 - Engine Crankcase Breather Hose - Elbow hose located at the air pump - Genuine Mercedes Benz - Mercedes Benz

Elbow hose located at the air pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645147
Mfg#:
1190944782
Ships in 3 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2765992 - 1191412580 - Intake Manifold Gasket - Priced Each - Seals upper intake manifold to cylinder head - Victor Reinz - Mercedes Benz

Seals upper intake manifold to cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits Right Bank Only

Brand:
Victor Reinz - Corporate Logo
ES#:
2765992
Mfg#:
1191412580
Ships on Jul 8, 2026
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2867452 - 1190942682 - Breather Hose - Priced Each - From Pipe Socket To Valve Cover - Febi - Mercedes Benz

From Pipe Socket To Valve Cover 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#:
2867452
Mfg#:
1190942682
Ships on Sep 17, 2026
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2607869 - 1245000406 - Expansion Tank Cap - Includes new seal - Reutter - Mercedes Benz

Includes new seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up To Chassis: A 334377

Brand:
Reutter - Corporate Logo
ES#:
2607869
Mfg#:
1245000406
Back Ordered
$13.99

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

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1604441 - 0005010176 - Radiator Drain Plug Seal - Priced Each - Don't let a failed radiator drain plug seal cause a coolant leak - Genuine Mercedes Benz - Mercedes Benz

Don't let a failed radiator drain plug seal cause a coolant leak affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1604441
Mfg#:
0005010176
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3183811 - 0005000185 - Radiator Drain Plug - Don't let a failed radiator drain plug cause a coolant leak - URO - BMW Mercedes Benz

Don't let a failed radiator drain plug cause a coolant leak 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#:
3183811
Mfg#:
0005000185
Ships in 1 Business Day
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2593755 - 1110180080 -  Oil Filler Cap Seal - 47mm x 59mm x 2.5mm - Victor Reinz - Mercedes Benz

47mm x 59mm x 2.5mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2593755
Mfg#:
1110180080
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#1626368 - 1020940212 - Air Hose/Breather Hose Connector - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1626368
Mfg#:
1020940212
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2534184 - 1190942782 - Breather Hose - Priced Each - From Left Valve Cover Elbow To Y-Connector - URO - Mercedes Benz

From Left Valve Cover Elbow To Y-Connector 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#:
2534184
Mfg#:
1190942782
Ships in 1 Business Day
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4684768 - 0055422617 - Coolant Temperature Sensor  - One (1) Pole Terminal - Vemo - Mercedes Benz

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

Brand:
Vemo - Corporate Logo
ES#:
4684768
Mfg#:
0055422617
In Stock at Vendor
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2636056 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - FAE - Mercedes Benz

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

Brand:
FAE - Corporate Logo
ES#:
2636056
Mfg#:
0055421017
Ships in 1-2 days
$11.99

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

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2724096 - 1404700005 - Gas Cap  - This replacement fuel tank cap includes a new seal - Febi - Mercedes Benz

This replacement fuel tank cap includes a 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#:
2724096
Mfg#:
1404700005
Ships in 1-2 days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1645122 - 1190940312 - Vacuum Hose Y-Connector - Located near the fuel distributor - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645122
Mfg#:
1190940312
Ships in 2 Business Days
$10.99 USD
Free Shipping
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.

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