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Your Vehicle 1990 Mercedes Benz 300D 2.5 Sedan 124.128 L5 2.5L

1990 Mercedes Benz 300D 2.5 Sedan 124.128 L5 2.5L Engine Mechanical Parts

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ES#2678135 - 1110380071 - Connecting Rod Bolt - Priced Each - Replace these bolts each time they are removed - Febi - Mercedes Benz

Replace these bolts each time they are removed 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2678135
Mfg#:
1110380071
In Stock at Vendor
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3580841 - 120997034664 - Front Crankshaft Seal - Prevents oil from leaking out of your crankcase at the front crankshaft flange - Genuine Mercedes Benz - Mercedes Benz

Prevents oil from leaking out of your crankcase at the front crankshaft flange

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3580841
Mfg#:
120997034664
Back Ordered
8% off MSRP

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

$37.99

This product was last offered at the strikethrough price on
08-08-2026

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2771449 - 6020106620 - Cylinder Head Gasket Set - Replace your failed head gasket and keep your OM602 running like new - Victor Reinz - Mercedes Benz

Replace your failed head gasket and keep your OM602 running like new

Brand:
Victor Reinz - Corporate Logo
ES#:
2771449
Mfg#:
6020106620
Ships in 1-2 days
$68.99

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

$66.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2603199 - 0179977447 - Rear Main Crankshaft Seal - Standard Size - Seals the gap between the crankshaft and engine block - Elring - Mercedes Benz

Standard Size - Seals the gap between the crankshaft and engine block 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2603199
Mfg#:
0179977447
Ships in 1 Business Day
$31.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2608401 - 6039900210 - Cylinder Head Bolt - Priced Each - 10x102mm - Victor Reinz - Mercedes Benz

10x102mm Eleven (11) Required Per Engine

Brand:
Victor Reinz - Corporate Logo
ES#:
2608401
Mfg#:
6039900210
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
ES#1816283 - 6020106620 - Cylinder Head Gasket Set - Replace your failed head gasket and keep your OM602 running like new - Genuine Mercedes Benz - Mercedes Benz

Replace your failed head gasket and keep your OM602 running like new

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1816283
Mfg#:
6020106620
Ships in 3 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.

$61.00

This product was last offered at the strikethrough price on
08-08-2026

$56.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1621404 - 0119970647 - Rear Main Crankshaft Seal - Repair Size - 93x114x14 - Genuine Mercedes Benz - Mercedes Benz

Repair Size - 93x114x14

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1621404
Mfg#:
0119970647
Ships in 3 Business Days
16% off MSRP

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

$62.00

This product was last offered at the strikethrough price on
08-08-2026

$52.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1816766 - 6031810112 - Oil Pump Drive Gear - Does not include new hardware - Genuine Mercedes Benz - Mercedes Benz

Does not include new hardware

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1816766
Mfg#:
6031810112
Ships in 3 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.

$47.99

This product was last offered at the strikethrough price on
08-08-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1816834 - 6039900310 - Cylinder Head Bolt - Priced Each - 10x115mm - Genuine Mercedes Benz - Mercedes Benz

10x115mm Six (6) Required Per Engine

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1816834
Mfg#:
6039900310
Ships in 2 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1816832 - 6039900110 - Cylinder Head Bolt - Priced Each - 10x80mm - Genuine Mercedes Benz - Mercedes Benz

10x80mm Five (5) Required Per Engine

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1816832
Mfg#:
6039900110
Ships in 3 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2871720 - 6010500724 - Intake Valve Guide - Priced Each - 1st Oversize (8 X 14.2 X 39.5 mm) - Febi - 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:
Febi - Corporate Logo
ES#:
2871720
Mfg#:
6010500724
Ships on Nov 4, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2586879 - 007603014106 -  Oil Drain Plug Sealing Washer - Priced Each - Located between the oil drain plug and the oil pan - Original Equipment Supplier - Mercedes Benz

Located between the oil drain plug and the oil pan

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2586879
Mfg#:
007603014106
Ships in 1-2 days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1816294 - 6020160221 - Valve Cover Gasket - Located between the valve cover and the cylinder head - Genuine Mercedes Benz - Mercedes Benz

Located between the valve cover and the cylinder head

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1816294
Mfg#:
6020160221
Ships in 3 Business Days
8% off MSRP

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

$39.99

This product was last offered at the strikethrough price on
08-08-2026

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1962898 - 0039977494 - Oil Pump Chain - 46 Links - Iwis - Mercedes Benz

46 Links

Brand:
Iwis - Corporate Logo
ES#:
1962898
Mfg#:
0039977494
Ships in 1 Business Day
11% off MSRP

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

$37.99

This product was last offered at the strikethrough price on
08-08-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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

Brand:
CTA Tools - Corporate Logo
ES#:
3603420
Mfg#:
CTAA311
Ships on Aug 25, 2026
$28.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2801359 - 1110180302 - Engine Oil Cap - Includes new seal - Rein - Mercedes Benz

Includes new seal 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801359
Mfg#:
1110180302
Ships in 3 Business Days
$12.99 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.

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

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