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1993 Mercedes Benz 300SD Base Sedan 140.134 L6 3.4L

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Your Vehicle 1993 Mercedes Benz 300SD Base Sedan 140.134 L6 3.4L
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1993 Mercedes Benz 300SD Base Sedan 140.134 L6 3.4L Cylinder Head Parts

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Cylinder Head Bolt - Priced Each

ES#2608403 - 6039900310 - Cylinder Head Bolt - Priced Each - 10x115mm - Victor Reinz - Mercedes Benz

10x115mm Seven (7) Required Per Engine

Brand:
Victor Reinz - Corporate Logo
ES#:
2608403
Mfg#:
6039900310
Back Ordered
$4.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Kit - Set Of 12

ES#4733190 - 1100500167 - Valve Stem Seal Kit - Set Of 12 - Featuring Corteco Valve Stem Seals - Corteco - Mercedes Benz

Featuring Corteco Valve Stem Seals

Brand:
Corteco - Corporate Logo
ES#:
4733190
Mfg#:
1100500167
Back Ordered
$23.99 USD
Free Shipping
on orders $49 and up

Valve Cover Gasket

ES#2777710 - 6030160221 - Valve Cover Gasket - Located between the valve cover and the cylinder head - Bruss - Mercedes Benz

Located between the valve cover and the cylinder head

Brand:
Bruss - Corporate Logo
ES#:
2777710
Mfg#:
6030160221
Ships in 1-2 days
$21.99

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

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Priced Each

ES#2608402 - 6039900110 - Cylinder Head Bolt - Priced Each - 10x80mm - Victor Reinz - Mercedes Benz

10x80mm Six (6) Required Per Engine

Brand:
Victor Reinz - Corporate Logo
ES#:
2608402
Mfg#:
6039900110
Ships in 1-2 days
$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

Exhaust Valve Guide - Priced Each

ES#4044753 - 6010501024 - Exhaust Valve Guide - Priced Each - Bronze valve guide - 1st Oversize (9 x14.2x37.5mm) - Canyon Engine - Mercedes Benz

Bronze valve guide - 1st Oversize (9 x14.2x37.5mm)

Brand:
Canyon Engine - Corporate Logo
ES#:
4044753
Mfg#:
6010501024
Ships in 1 Business Day
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

ES#2876031 - 6030160221 - Valve Cover Gasket - Located between the valve cover and the cylinder head - Febi - Mercedes Benz

Located between the valve cover and the cylinder head 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2876031
Mfg#:
6030160221
In Stock
ON SALE! SAVE 81%
$19.99

This product was last offered at the strikethrough price on
05-02-2026

$3.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve Guide - Priced Each

ES#2802901 - 6010500724 - Intake Valve Guide - Priced Each - 1st Oversize (8 X 14.2 X 39.5 mm) - Rein - Mercedes Benz

1st Oversize (8 X 14.2 X 39.5 mm) 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802901
Mfg#:
6010500724
In Stock
ON SALE! SAVE 86%
$8.99

This product was last offered at the strikethrough price on
05-02-2026

$1.22 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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