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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 Mechanical Parts

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ES#2524179 - 1110180080 - Oil Filler Cap Seal - 47mm x 59mm x 2.5mm - MTC - Mercedes Benz

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

Brand:
MTC - Corporate Logo
ES#:
2524179
Mfg#:
1110180080
In Stock
ON SALE!
$1.01

This product was last offered at the strikethrough price on
05-14-2026

$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 4 Business Days
$499.00 USD
Free Shipping

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

Brand:
Corteco - Corporate Logo
ES#:
2766084
Mfg#:
1209970246
In Stock at Vendor
$38.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Left (Driver) Side Cylinder Bank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2603032
Mfg#:
1190102330
In Stock at Vendor
$55.99

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

$55.42 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Original Mercedes-Benz Rear Main Seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4674975
Mfg#:
67853
Ships in 4 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Original Mercedes-Benz Oil Pan Gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4675595
Mfg#:
OS32347
Ships in 4 Business Days
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Original Mercedes-Benz Head Set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4675329
Mfg#:
HS54706
Ships in 4 Business Days
$209.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2603030 - 1190102430 - Valve Cover Gasket - Right (Passenger) Side Cylinder Bank - Goetze - Mercedes Benz

Right (Passenger) Side Cylinder Bank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

Left (Driver) Side Cylinder Bank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
ES#1824898 - 914141006505 - Bolt - Priced Each - Genuine Mercedes Benz - Mercedes Benz

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Three (3) Required Per Camshaft Adjuster Magnet - Secures Adjuster Magnet To Timing Cover

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1824898
Mfg#:
914141006505
Ships in 4 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1632385 - 1089910067 - Woodruff Key - Priced Each - Prevents the pulley from slipping on the shaft - Genuine Mercedes Benz - Mercedes Benz

Prevents the pulley from slipping on the shaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1632385
Mfg#:
1089910067
Ships in 4 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1645281 - 1191800266 - Camshaft Oil Line Fitting - Priced Each - Ensure fresh oil is getting to your camshaft - Genuine Mercedes Benz - Mercedes Benz

Ensure fresh oil is getting to your camshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645281
Mfg#:
1191800266
Ships in 4 Business Days
4% off MSRP

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

$25.00

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

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1645486 - 1199900812 - Cylinder Head Bolt - Priced Each - Must Be Replaced Each Time The Cylinder Head Is Removed - Genuine Mercedes Benz - Mercedes Benz

Must Be Replaced Each Time The Cylinder Head Is Removed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Due To A Large Number Of Splits And Option Codes, Please Confirm Fitment And Quantity Required With ECS Tuning With Your VIN Number Before Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645486
Mfg#:
1199900812
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.

$20.00

This product was last offered at the strikethrough price on
06-17-2026

$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Houses the camshafts and all of the valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644793
Mfg#:
1190104421
Ships in 4 Business Days
7% off MSRP

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

$1550.00

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

$1440.99 USD

Camshaft only - does not include camshaft gear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Due To A Large Number Of Engine Splits, Please Confirm Fitment With ECS Tuning With Your VIN Before Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644983
Mfg#:
1190502017
Ships in 4 Business Days
7% off MSRP

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

$250.00

This product was last offered at the strikethrough price on
06-17-2026

$232.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Right Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Engine Number: 017486, Also Installed On Engine Numbers: 017447-017451, 0017453-017465, And 017469-017484

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644870
Mfg#:
1190163620
Ships in 4 Business Days
7% off MSRP

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

$75.00

This product was last offered at the strikethrough price on
06-17-2026

$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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Manufacturer names and/or part numbers are used only for identification purposes.

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