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1998 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L

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Your Vehicle 1998 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L
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1998 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L Engine Gaskets & Seals

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Rear Main Crankshaft Seal

Prevents oil from leaking out of your crankcase at the rear crankshaft flange We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813613
Mfg#:
1209970246
Ships in 2 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Gasket

ES#2718557 - 1191411580 - Intake Manifold Gasket - Left Side - Victor Reinz - Mercedes Benz

Left Side

Brand:
Victor Reinz - Corporate Logo
ES#:
2718557
Mfg#:
1191411580
Ships in 1-2 days
$13.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Gasket

ES#2587702 - 1191411280 - Throttle Body Gasket - Located between the throttle body and the intake manifold - Victor Reinz - Mercedes Benz

Located between the throttle body and the intake manifold

Brand:
Victor Reinz - Corporate Logo
ES#:
2587702
Mfg#:
1191411280
In Stock at Vendor
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Case Seal - Priced Each

ES#1818741 - 6219970040 - Timing Case Seal - Priced Each - Timing case cover to cylinder crankcase - Genuine Mercedes Benz - Mercedes Benz

Timing case cover to cylinder crankcase

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1818741
Mfg#:
6219970040
Ships in 4 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Case Seal - Priced Each

ES#2803620 - 6219970040 - Timing Case Seal - Priced Each - Timing case cover to cylinder crankcase - Rein - Mercedes Benz

Timing case cover to cylinder crankcase 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803620
Mfg#:
6219970040
Back Ordered
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Guide - Priced Each

7x12.5x37.5mm 12.50mm : Standard 7.00mm I.D.

Brand:
Canyon Engine - Corporate Logo
ES#:
2703382
Mfg#:
1110531029
In Stock at Vendor
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Crankshaft Seal

Prevents oil from leaking out of your crankcase at the rear crankshaft flange

Brand:
Corteco - Corporate Logo
ES#:
2766084
Mfg#:
1209970246
Ships in 2 Business Days
$38.67

This product was last offered at the strikethrough price on
07-24-2026

$38.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Rear Crankshaft Seal

MAHLE Original Mercedes-Benz Rear Main Seal

Brand:
Victor Reinz - Corporate Logo
ES#:
4674975
Mfg#:
67853
Ships in 2 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Intake Manifold Set

MAHLE Original Mercedes-Benz Intake Manifold Set

Brand:
Victor Reinz - Corporate Logo
ES#:
4675585
Mfg#:
MS19628
Ships in 2 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Pan Gasket Set

MAHLE Original Mercedes-Benz Oil Pan Gasket

Brand:
Victor Reinz - Corporate Logo
ES#:
4675595
Mfg#:
OS32347
Ships in 2 Business Days
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Timing Cover Seal

MAHLE Original Mercedes-Benz Timing Cover Seal

Brand:
Victor Reinz - Corporate Logo
ES#:
4674971
Mfg#:
67786
Ships in 2 Business Days
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cylinder Head Gasket - (Right)

MAHLE Original Mercedes-Benz Cylinder Head Gasket (Right)

Brand:
Victor Reinz - Corporate Logo
ES#:
4674948
Mfg#:
54706
Ships in 2 Business Days
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cylinder Head Gasket Set

MAHLE Original Mercedes-Benz Head Set

Brand:
Victor Reinz - Corporate Logo
ES#:
4675329
Mfg#:
HS54706
Ships in 2 Business Days
$209.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Water Pump Gasket

MAHLE Original Mercedes-Benz Water Pump Gasket

Brand:
Victor Reinz - Corporate Logo
ES#:
4675345
Mfg#:
K32290
Ships in 2 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

ES#2603030 - 1190102430 - Valve Cover Gasket - Right (Passenger) Side Cylinder Bank - Goetze - Mercedes Benz

Right (Passenger) Side Cylinder Bank

Brand:
Goetze - Corporate Logo
ES#:
2603030
Mfg#:
1190102430
Ships in 1-2 days
$41.99

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

$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

Left (Driver) Side Cylinder Bank

Brand:
Goetze - Corporate Logo
ES#:
2603033
Mfg#:
1190102330
Ships in 1-2 days
$43.99

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

$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Gaskets & Seals

In addition to traditional cut and stamped gaskets for everything from water pumps to cylinder heads, ECS Tuning stocks state-of-the-art gasket sealers in a tube, designed to work with modern original equipment designs to prevent both vacuum and fluid leaks.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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