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Your Vehicle 1991 Mercedes Benz 350SD Base Sedan 126.134 L6 3.4L

1991 Mercedes Benz 350SD Base Sedan 126.134 L6 3.4L Engine Parts & Accessories

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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 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:
Elring - Corporate Logo
ES#:
2603199
Mfg#:
0179977447
In Stock at Vendor
$31.82

This product was last offered at the strikethrough price on
04-11-2026

$31.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2594817 - 1242400618 - Transmission Mount - Priced Each - Secures the transmission to the transmission cross member - Febi - Mercedes Benz

Secures the transmission to the transmission cross member 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#:
2594817
Mfg#:
1242400618
In Stock at Vendor
$34.64

This product was last offered at the strikethrough price on
05-29-2026

$30.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2765782 - 1170780145 - Vacuum Hose Connector - Three-Way Connector - Meyle - Mercedes Benz

Three-Way Connector 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#:
2765782
Mfg#:
1170780145
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
ES#1816547 - 6030160221 - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1816547
Mfg#:
6030160221
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.

$31.00

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

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2703176 - 0015420219 - Relay - Priced Each - Five (5) Pin Multi-Purpose Relay - Meyle - Mercedes Benz

Five (5) Pin Multi-Purpose Relay 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!
Auxiliary Cooling Fan Relay

Brand:
Meyle - Corporate Logo
ES#:
2703176
Mfg#:
0015420219
In Stock
$34.99

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

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2777685 - 6031410880 - Intake Manifold Gasket - Intake manifold to cylinder head - Victor Reinz - Mercedes Benz

Intake manifold to cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2777685
Mfg#:
6031410880
Ships in 3 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2587371 - 6011800109 - Oil Filter - Priced Each - Includes all needed o-rings for installation - Mahle - Mercedes Benz

Includes all needed o-rings for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle - Corporate Logo
ES#:
2587371
Mfg#:
6011800109
In Stock at Vendor
$26.09 USD
Free Shipping
on orders $49 and up
ES#2801359 - 1110180302 - Engine Oil Cap - Includes new seal - Rein - Mercedes Benz

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

10x115mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seven (7) Required Per Engine

Brand:
Victor Reinz - Corporate Logo
ES#:
2608403
Mfg#:
6039900310
Ships in 1-2 days
$4.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Located at the bottom of the fuel injector where it enters the pre-chamber affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fischer and Plath - Corporate Logo
ES#:
2598315
Mfg#:
6010170060
In Stock at Vendor
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2703332 - 0129975648 - O-Ring - Priced Each - 17mm - OE Aftermarket - Mercedes Benz

17mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Oil Line to Oil Filter

Brand:
OE Aftermarket - Corporate Logo
ES#:
2703332
Mfg#:
0129975648
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
ES#2534239 - 6012000970 - Accessory Belt Tensioner Pulley - Complete pulley and bearing assembly - URO - Mercedes Benz

Complete pulley and bearing assembly 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#:
2534239
Mfg#:
6012000970
Ships in 1 Business Day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1622490 - 0179977447 - Rear Main Crankshaft Seal - Standard Size - Seals the gap between the crankshaft and engine block - Genuine Mercedes Benz - Mercedes Benz

Standard Size - Seals the gap between the crankshaft and engine block affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1622490
Mfg#:
0179977447
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.

$24.99

This product was last offered at the strikethrough price on
12-29-2025

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2723942 - 007603012110 - Sealing Washer - Priced Each - 12mm diameter copper crush washer - Victor Reinz - Mercedes Benz

12mm diameter copper crush washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2723942
Mfg#:
007603012110
In Stock
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2628610 - 6060140022 - Engine Oil Pan Gasket - Seals the gap between the oil pan and the crankcase - Elring - Mercedes Benz

Seals the gap between the oil pan and the crankcase 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:
Elring - Corporate Logo
ES#:
2628610
Mfg#:
6060140022
In Stock
Limited Qty Sale
$24.99

This product was last offered at the strikethrough price on
06-15-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2628612 - 0119970647 - Rear Main Crankshaft Seal - Repair Size - 93x114x14 - DPH - Mercedes Benz

Repair Size - 93x114x14 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DPH - Corporate Logo
ES#:
2628612
Mfg#:
0119970647
In Stock at Vendor
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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