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Your Vehicle 1998 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L

1998 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L Engine Parts & Accessories

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ES#2708708 - 1179901578 - Breather Hose Connector - Priced Each - Connects crankcase breather hoses - URO - Mercedes Benz

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

Brand:
URO - Corporate Logo
ES#:
2708708
Mfg#:
1179901578
Ships in 1 Business Day
$3.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2723942 - 007603012110 - Sealing Washer - Priced Each - 12mm diameter copper crush washer - Victor Reinz - Mercedes Benz

12mm diameter copper crush washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2723942
Mfg#:
007603012110
In Stock
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2765996 - 1190140322 - Oil Pan Gasket - Priced Each - Seals Upper Oil Pan To Crankcase - Victor Reinz - Mercedes Benz

Seals Upper Oil Pan To Crankcase affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2765996
Mfg#:
1190140322
In Stock at Vendor
$22.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2879149 - 1110180302 - Engine Oil Cap - Includes new seal - Vaico - 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:
Vaico - Corporate Logo
ES#:
2879149
Mfg#:
1110180302
In Stock at Vendor
$10.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2581558 - 1209970346 - Front Crankshaft Seal - Prevents oil from leaking out of your crankcase at the front crankshaft flange - Victor Reinz - Mercedes Benz

Prevents oil from leaking out of your crankcase at the front crankshaft flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2581558
Mfg#:
1209970346
In Stock at Vendor
$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#2765999 - 1190140322 - Oil Pan Gasket - Priced Each - Seals Upper Oil Pan To Crankcase - Elring - Mercedes Benz

Seals Upper Oil Pan To Crankcase affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2765999
Mfg#:
1190140322
Ships in 1-2 days
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2801962 - 1020180380 - Oil Cap Seal - 38.5x59x2.5mm - Gasket that seals oil cap to valve cover - Rein - Mercedes Benz

Gasket that seals oil cap to valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801962
Mfg#:
1020180380
Ships in 1 Business Day
$5.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2534240 - 6012001070 - Accessory Belt Idler Pulley - Grooved Pulley - 64mm Outside Diameter - URO - Mercedes Benz

Grooved Pulley - 64mm Outside Diameter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534240
Mfg#:
6012001070
Ships in 1 Business Day
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4755680 - 1190160380 - Timing Chain Guide Gasket - Chain Guide To Cylinder Head - Right - One (1) Required Per Vehicle - Victor Reinz - Mercedes Benz

Right - One (1) Required Per Vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4755680
Mfg#:
1190160380
In Stock at Vendor
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2681764 - 6511530028 - Intake Air Temperature Sensor - Located on the intake manifold - FAE - Mercedes Benz

Located on the intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FAE - Corporate Logo
ES#:
2681764
Mfg#:
6511530028
Ships in 1-2 days
$20.99

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

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1645141 - 1190943182 - Breather Hose - Connector to valve cover - Genuine Mercedes Benz - Mercedes Benz

Connector to valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645141
Mfg#:
1190943182
Ships in 4 Business Days
5% off MSRP

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

$20.99

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

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1644963 - 1190500316 - Timing Chain Guide Rail - Right Side - Top - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644963
Mfg#:
1190500316
Ships in 4 Business Days
5% off MSRP

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

$20.99

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

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2534259 - 1190944082 - Breather Hose - Priced Each - From Right Intake Manifold Flange Connector To Right Intake Manifold Flange - URO - Mercedes Benz

From Right Intake Manifold Flange Connector To Right Intake Manifold Flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534259
Mfg#:
1190944082
Ships in 1 Business Day
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2603048 - 1191800009 - Oil Filter Kit - Priced Each - Includes all needed o-rings for installation - Mann - Mercedes Benz

Includes all needed o-rings for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mann - Corporate Logo
ES#:
2603048
Mfg#:
1191800009
Ships in 1-2 days
$14.00

This product was last offered at the strikethrough price on
02-24-2026

$9.99 USD
Free Shipping
on orders $49 and up
ES#2869379 - 2105450024 - Coolant Level Sensor - Located In The Coolant Expansion Tank - Febi - Mercedes Benz

Located In The Coolant Expansion Tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2869379
Mfg#:
2105450024
In Stock at Vendor
$10.72

This product was last offered at the strikethrough price on
04-26-2026

$9.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2718884 - 0024772701 - Fuel Filter - Priced Each - Located underneath your vehicle - Hengst - Mercedes Benz
ECS Tuning recommends this product.

Located underneath your vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
2718884
Mfg#:
0024772701
Ships on Jul 8, 2026
$17.99 USD
Free Shipping
on orders $49 and up

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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