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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#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
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
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
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
06-20-2026

$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2594815 - 1242400618 - Transmission Mount - Priced Each - Secures the transmission to the transmission cross member - Corteco - Mercedes Benz

Secures the transmission to the transmission cross member affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
2594815
Mfg#:
1242400618
In Stock at Vendor
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1612732 - 0015429719 - Relay - Priced Each - Includes a new 40 Amp fuse - Genuine Mercedes Benz - Mercedes Benz

Includes a new 40 Amp fuse affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1612732
Mfg#:
0015429719
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.

$71.00

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

$65.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2628609 - 6060140022 - Engine Oil Pan Gasket - Seals the gap between the oil pan and the crankcase - Victor Reinz - Mercedes Benz

Seals the gap between the oil pan and the crankcase affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2628609
Mfg#:
6060140022
Ships in 3 Business Days
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2524531 - 2015403745 - Over Voltage Protection Relay - OVP - Includes new 10 Amp fuses - MTC - Mercedes Benz

Includes new 10 Amp fuses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From The 1988 Model Year

Brand:
MTC - Corporate Logo
ES#:
2524531
Mfg#:
2015403745
Ships in 5 Business Days
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1621676 - 0129975648 - O-Ring - Priced Each - 17mm - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1621676
Mfg#:
0129975648
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1815717 - 6010110108 - Rear Main Crankshaft Seal Retainer - Bolted to the rear of the crankcase, this retainer holds the rear main seal in place - Genuine Mercedes Benz - Mercedes Benz

Bolted to the rear of the crankcase, this retainer holds the rear main seal in place affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1815717
Mfg#:
6010110108
Ships in 3 Business Days
$32.51 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3612768 - 0001598101 - Glow Plug - Priced Each - Ensure smooth cold starts - Bosch - Mercedes Benz

Ensure smooth cold starts 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#:
3612768
Mfg#:
0001598101
In Stock at Vendor
$19.99

This product was last offered at the strikethrough price on
02-14-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 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#:
2678135
Mfg#:
1110380071
In Stock at Vendor
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4684475 - 7603012110 - Sealing Washer - Priced Each - 12mm diameter copper crush washer - Vaico - Mercedes Benz

12mm diameter copper crush washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4684475
Mfg#:
7603012110
In Stock at Vendor
$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#2622531 - 0021547206 - Voltage Regulator - Internal type - Bolts to the back of the alternator - Huco - Mercedes Benz

Internal type - Bolts to the back of the alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Huco - Corporate Logo
ES#:
2622531
Mfg#:
0021547206
Back Ordered
$62.99

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

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1815745 - 6010170203 - Screw Collar - Priced Each - Pre-Chamber To Cylinder Head - Genuine Mercedes Benz - Mercedes Benz

Pre-Chamber To Cylinder Head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1815745
Mfg#:
6010170203
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.

$64.00

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

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1815742 - 6010170060 - Fuel Injector Heat Shield - Priced Each - Located at the bottom of the fuel injector where it enters the pre-chamber - Genuine Mercedes Benz - Mercedes Benz

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:
Genuine Mercedes Benz - Corporate Logo
ES#:
1815742
Mfg#:
6010170060
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

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