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1991 Mercedes Benz 350SD Base Sedan 126.134 L6 3.4L

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

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Driveshaft Centering Bushing

ES#2592640 - 1244100732 - Driveshaft Centering Bushing - Located between the flex disc and the mounting flanges - Febi - Mercedes Benz

Located between the flex disc and the mounting flanges 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!
Rear

Brand:
Febi - Corporate Logo
ES#:
2592640
Mfg#:
1244100732
Ships on Sep 17, 2026
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Lever - Lower

ES#2608545 - 6012001773 - Accessory Belt Tensioner Lever - Lower - Attachment point for tension spring, damper and tensioner pulley - Febi - 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:
Febi - Corporate Logo
ES#:
2608545
Mfg#:
6012001773
Ships on Sep 17, 2026
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Voltage Regulator

ES#2622496 - 0021547206 - Voltage Regulator - Internal type - Bolts to the back of the alternator - Bosch - Mercedes Benz

Internal type - Bolts to the back of the alternator 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:
Bosch - Corporate Logo
ES#:
2622496
Mfg#:
0021547206
Back Ordered
$73.99

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

$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar End Link - Priced Each

ES#1648997 - 1233200989 - Rear Sway Bar End Link - Priced Each - Fits Left Or Right Side - Genuine Mercedes Benz - Mercedes Benz

Fits Left Or Right Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1648997
Mfg#:
1233200989
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.

$38.99

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

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bearing Bracket Bushing - Priced Each

ES#2813796 - 1263335414 - Bearing Bracket Bushing - Priced Each - Two (2) required per bearing bracket - Hamburg Tech - Mercedes Benz

Two (2) required per bearing bracket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813796
Mfg#:
1263335414
Ships in 1 Business Day
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Key Blank Head

ES#2517526 - 0007664406 - Key Blank Head - Square - Genuine Mercedes Benz - Mercedes Benz

Square affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2517526
Mfg#:
0007664406
Ships in 2 Business Days
$12.99

This product was last offered at the strikethrough price on
01-03-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wiper Spindle Cover - Priced Each

ES#1667503 - 1268240072 - Wiper Spindle Cover - Priced Each - Two (2) required per vehicle - Genuine Mercedes Benz - Mercedes Benz

Two (2) required per vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1667503
Mfg#:
1268240072
Ships in 3 Business Days
$12.99

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filler Cap Seal

ES#1634416 - 1110180080 - Oil Filler Cap Seal - 47mm x 59mm x 2.5mm - If your oil cap is tough to turn off by hand, its time for a new seal. - Genuine Mercedes Benz - Mercedes Benz

47mm x 59mm x 2.5mm - If your oil cap is tough to turn off by hand, its time for a new seal. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1634416
Mfg#:
1110180080
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Control Arm Bushing - Priced Each

ES#1663370 - 1263520165 - Control Arm Bushing - Priced Each - Rear trailing arm to subframe - Genuine Mercedes Benz - Mercedes Benz

Rear trailing arm to subframe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1663370
Mfg#:
1263520165
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.

$37.00

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

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Crankshaft Seal

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

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
01-06-2026

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Door Lock Knob - Priced Each

ES#1633961 - 11076005659051 - Door Lock Knob - Priced Each - Black (Color Code 9051) - Genuine Mercedes Benz - Mercedes Benz

Black (Color Code 9051) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1633961
Mfg#:
11076005659051
Ships in 2 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.

$15.00

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

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Pan Gasket

ES#2722882 - 1262711080 - Automatic Transmission Pan Gasket - Replace at each transmission fluid and filter service - Elring - Mercedes Benz

Replace at each transmission fluid and filter service 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#:
2722882
Mfg#:
1262711080
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

ES#2867699 - 1245400244 - Coolant Level Sensor - Located on expansion tank - Febi - Mercedes Benz

Located on expansion tank 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#:
2867699
Mfg#:
1245400244
In Stock at Vendor
$11.19

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

$9.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Door Seal - Priced Each

ES#2534015 - 1267200178 - Door Seal - Priced Each - Fits Front Left Door Only - URO - Mercedes Benz

Fits Front Left Door Only 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#:
2534015
Mfg#:
1267200178
Ships in 1 Business Day
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Pulley

ES#1815995 - 6012000970 - Accessory Belt Tensioner Pulley - Complete pulley and bearing assembly - Genuine Mercedes Benz - Mercedes Benz

Complete pulley and bearing assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1815995
Mfg#:
6012000970
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.

$74.00

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

$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Switch - Priced Each

ES#1617833 - 0048206810 - A/C Pressure Switch - Priced Each - Located On The Receiver / Drier - Genuine Mercedes Benz - Mercedes Benz

Located On The Receiver / Drier affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1617833
Mfg#:
0048206810
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.

$74.00

This product was last offered at the strikethrough price on
06-21-2026

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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