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Your Vehicle 1997 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L

1997 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L Cylinder Head Parts

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ES#2534262 - 1039880111 - Rubber Mount - Priced Each - 23mm - Air Box Rubber Mount - URO - Mercedes Benz

23mm - Air Box Rubber Mount 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#:
2534262
Mfg#:
1039880111
Ships in 1 Business Day
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1644856 - 1190160721 - Valve Cover Gasket - Left (Driver) Side Cylinder Bank - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644856
Mfg#:
1190160721
Ships in 4 Business Days
6% off MSRP

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

$35.00

This product was last offered at the strikethrough price on
06-29-2026

$32.99 USD
Free Shipping
on orders $49 and up
ES#3603420 - CTAA311 - Feeler Gauge Set - 25 Blade Extra Long Reach - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

25 Blade Extra Long Reach affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
3603420
Mfg#:
CTAA311
Ships on Jul 17, 2026
$28.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2800347 - 1190101330 - Valve Cover Gasket Kit - Left Cylinder Bank - Ajusa - Mercedes Benz

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

Brand:
Ajusa - Corporate Logo
ES#:
2800347
Mfg#:
1190101330
Back Ordered
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1627168 - 1039880111 - Rubber Mount - Priced Each - 23mm - Air Box Rubber Mount - Genuine Mercedes Benz - Mercedes Benz

23mm - Air Box Rubber Mount affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1627168
Mfg#:
1039880111
Ships in 4 Business Days
$6.99 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:
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 Head Set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4675329
Mfg#:
HS54706
Ships in 3 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#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
06-29-2026

$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
06-29-2026

$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
06-29-2026

$69.99 USD
Free Shipping
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#:
1644797
Mfg#:
1190104521
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.

$1410.00

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

$1310.99 USD

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4434060
Mfg#:
119016352064
Ships in 4 Business Days
6% off MSRP

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

$82.00

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

$76.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Cylinder Head Parts

Whether you're replacing or upgrading components of your cylinder head, we have everything you need to get back on the road. Finish your engine build or replace broken cylinder head bits with our catalog of rocker arms, camshafts, cylinder head gaskets, valves, valve springs, entire cylinder head assemblies, cylinder head hardware, and more.

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

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