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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#4940117 - 1119970330 - Oil Drain Plug - Priced Each - 14mm - Does not include new sealing washer - Bremmen Parts - Mercedes Benz

14mm - Does not include new sealing washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940117
Mfg#:
1119970330
In Stock
ON SALE! SAVE 20%
$2.49

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

$1.99 USD
Free Shipping
on orders $49 and up
ES#1627072 - 1032000114 - Belt Tensioner Damper - Absorbs the shock of the accessory drive belt - Genuine Mercedes Benz - Mercedes Benz

Absorbs the shock of the accessory drive belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1627072
Mfg#:
1032000114
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.

$62.00

This product was last offered at the strikethrough price on
06-20-2026

$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1680438 - 1404700005 - Gas Cap   - This replacement fuel tank cap includes a new seal - Genuine Mercedes Benz - Mercedes Benz

This replacement fuel tank cap includes a new seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1680438
Mfg#:
1404700005
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.

$59.00

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

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1815893 - 6010780486 - Shim - Priced Each - Fuel Line To Bracket - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1815893
Mfg#:
6010780486
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2587372 - 6011800109 - Oil Filter - Priced Each - Includes all needed o-rings for installation - Hengst - Mercedes Benz
ECS Tuning recommends this product.

Includes all needed o-rings for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
2587372
Mfg#:
6011800109
Ships in 1 Business Day
$18.19 USD
Free Shipping
on orders $49 and up
ES#2678302 - 6010500924 - Exhaust Valve Guide - Priced Each - Exhaust - Standard Size I - 14.00mm - Canyon Engine - Mercedes Benz

Exhaust - Standard Size I - 14.00mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Canyon Engine - Corporate Logo
ES#:
2678302
Mfg#:
6010500924
In Stock at Vendor
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2776710 - 6022000220 - Water Pump - Includes New Gasket - Meyle - Mercedes Benz

Includes New Gasket 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#:
2776710
Mfg#:
6022000220
Ships on Oct 29, 2026
$53.99

This product was last offered at the strikethrough price on
05-17-2026

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1654290 - 1244700005 - Fuel Filler Cap - Includes new seal - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1654290
Mfg#:
1244700005
Ships in 3 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.

$55.00

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

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2597171 - 1164701475 - Fuel Feed Hose - From in-tank filter to fuel feed line - Cohline - Mercedes Benz

From in-tank filter to fuel feed line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cohline - Corporate Logo
ES#:
2597171
Mfg#:
1164701475
In Stock at Vendor
$25.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2586835 - 0065429417 - Oil Pressure Sender Unit - Senses engine oil pressure and sends the signal to the oil pressure gauge - Meyle - Mercedes Benz

Senses engine oil pressure and sends the signal to the oil pressure gauge 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#:
2586835
Mfg#:
0065429417
Ships on Oct 29, 2026
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1654551 - 1245000406 - Expansion Tank Cap - Includes new seal - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1654551
Mfg#:
1245000406
In Stock at Vendor
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2534221 - 6012001773 - Accessory Belt Tensioner Lever - Lower - Attachment point for tension spring, damper and tensioner pulley - URO - Mercedes Benz

Attachment point for tension spring, damper and tensioner pulley 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#:
2534221
Mfg#:
6012001773
Ships in 1 Business Day
$47.99 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
01-06-2026

$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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seven (7) 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Six (6) 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#1815901 - 6010782641 - Fuel Line Bracket - priced each - Protects fuel lines from engine vibrations - Genuine Mercedes Benz - Mercedes Benz

Protects fuel lines from engine vibrations affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Located In The Engine Compartment

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1815901
Mfg#:
6010782641
Ships in 3 Business Days
$4.99 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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