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1978 Mercedes Benz 300D Base Sedan 123.130 L5 3.0L

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Your Vehicle 1978 Mercedes Benz 300D Base Sedan 123.130 L5 3.0L
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1978 Mercedes Benz 300D Base Sedan 123.130 L5 3.0L Engine Mechanical Parts

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Cylinder Head Bolt Set

ES#2748147 - 6159900212KT3 - Cylinder Head Bolt Set - Includes All Head Bolts Necessary For Cylinder Head Replacement - Assembled By ECS - Mercedes Benz

Includes All Head Bolts Necessary For Cylinder Head Replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
From Engine: 067786

Brand:
Assembled By ECS - Corporate Logo
ES#:
2748147
Mfg#:
6159900212KT3
Ships on Jul 7, 2026
ON SALE!
$231.99

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

$226.82 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Nut - Priced Each

ES#1817665 - 6150380072 - Connecting Rod Nut - Priced Each - Two (2) required per connecting rod - Genuine Mercedes Benz - Mercedes Benz

Two (2) required per connecting rod affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Ten (10) Required Per Vehicle

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1817665
Mfg#:
6150380072
Special Order: No Guaranteed ETA
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

ES#2748095 - 000912012107KT - Cylinder Head Bolt Set - Includes All Head Bolts Necessary For Cylinder Head Replacement - Genuine Mercedes Benz - Mercedes Benz

Includes All Head Bolts Necessary For Cylinder Head Replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up To Engine: 067785

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2748095
Mfg#:
000912012107KT
Ships on Jul 7, 2026
$351.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt Set

Includes All Head Bolts Necessary For Cylinder Head Replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Engine: 067786

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2748085
Mfg#:
6159900212KT2
Ships on Jul 7, 2026
$508.99

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

$487.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accusump Marine 2 Qt Kit

ES#4608496 - 24-126 - Accusump Marine 2 Qt Kit - For pre-oiling and surge control on all applications. - Canton Racing - Audi BMW Volkswagen Mercedes Benz MINI Porsche

For pre-oiling and surge control on all applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Canton Racing - Corporate Logo
ES#:
4608496
Mfg#:
24-126
Ships on Jul 10, 2026
$839.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

ES#2871920 - 6170160180 - Valve Cover Gasket - Seals the gap between the cylinder head and the valve cover - Febi - Mercedes Benz

Seals the gap between the cylinder head and the valve cover 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:
Febi - Corporate Logo
ES#:
2871920
Mfg#:
6170160180
Special Order: No Guaranteed ETA
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cap

ES#4326161 - 0000101285 - Engine Oil Cap - (1) One Required Per Vehicle - Meyle - Mercedes Benz

(1) One Required Per Vehicle 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:
Meyle - Corporate Logo
ES#:
4326161
Mfg#:
0000101285
Special Order: No Guaranteed ETA
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cap

ES#2524180 - 1110180302 - Engine Oil Cap - Includes new seal - MTC - Mercedes Benz

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

Brand:
MTC - Corporate Logo
ES#:
2524180
Mfg#:
1110180302
Back Ordered
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing Washer - Priced Each

ES#2805563 - 007603012110 - Sealing Washer - Priced Each - 12mm diameter copper crush washer - Rein - Mercedes Benz

12mm diameter copper crush washer 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:
Rein - Corporate Logo
ES#:
2805563
Mfg#:
007603012110
Back Ordered
$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

Engine Valve Cover Gasket Set

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

Brand:
Victor Reinz - Corporate Logo
ES#:
4675630
Mfg#:
VS50284
Back Ordered
$21.99 USD
Free Shipping
on orders $49 and up
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.

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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