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1998 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L

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Your Vehicle 1998 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L
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1998 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L Most Popular Parts

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Expansion Tank Cap

ES#4327456 - 1245000406 - Expansion Tank Cap - Includes new seal - Meyle - 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:
Meyle - Corporate Logo
ES#:
4327456
Mfg#:
1245000406
Ships in 4 Business Days
$7.99

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

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cap Gasket

ES#12155 - 1020180380 - Oil Cap Gasket - Ensure a proper seal between the oil cap and valve cover - Victor Reinz - Volkswagen Mercedes Benz

Ensure a proper seal between the oil cap and valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
12155
Mfg#:
1020180380
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

Oil Pan Gasket - Priced Each

ES#1644845 - 1190140322 - Oil Pan Gasket - Priced Each - Seals Upper Oil Pan To Crankcase - Genuine Mercedes Benz - Mercedes Benz

Seals Upper Oil Pan To Crankcase affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644845
Mfg#:
1190140322
In Stock
ON SALE! SAVE 30%
$24.99

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

$17.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Expansion Valve

ES#2533925 - 1408300484 - A/C Expansion Valve - Located where the refrigerant lines connect to the evaporator. - URO - Mercedes Benz

Located where the refrigerant lines connect to the evaporator. 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#:
2533925
Mfg#:
1408300484
Ships in 1 Business Day
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Air Temperature Sensor

Located on the intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Facet - Corporate Logo
ES#:
3612949
Mfg#:
6511530028
In Stock at Vendor
$17.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Crankshaft Seal

ES#2581559 - 1209970346 - Front Crankshaft Seal - Prevents oil from leaking out of your crankcase at the front crankshaft flange - Elring - 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 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2581559
Mfg#:
1209970346
Ships in 1-2 days
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Kit

ES#2800347 - 1190101330 - Valve Cover Gasket Kit - Left Cylinder Bank - Ajusa - Mercedes Benz

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

Brand:
Ajusa - Corporate Logo
ES#:
2800347
Mfg#:
1190101330
Back Ordered
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bulb - Instrument Light

ES#2777060 - 2721MFX - Bulb - Instrument Light - 12v - 1.2w - Blue Base - Osram Sylvania - Mercedes Benz

12v - 1.2w - Blue Base affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Chassis: A 175777

Brand:
Osram Sylvania - Corporate Logo
ES#:
2777060
Mfg#:
2721MFX
Ships in 1-2 days
$4.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Nut - M8 - Priced Each

ES#2807138 - 0009903250 - Nut - M8 - Priced Each - Used in various locations on your Mercedes-Benz - Febi - Mercedes Benz

Used in various locations on your Mercedes-Benz 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#:
2807138
Mfg#:
0009903250
Ships in 1 Business Day
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Bushing - Priced Each

ES#2763113 - 1403231085 - Front Sway Bar Bushing - Priced Each - Two (2) required per vehicle - Meyle - Mercedes Benz

Two (2) required per vehicle 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!
From Chassis: A 061063

Brand:
Meyle - Corporate Logo
ES#:
2763113
Mfg#:
1403231085
Ships on Oct 27, 2026
$4.18

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

$4.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber Mount - Priced Each

ES#2813184 - 1039880111 - Rubber Mount - Priced Each - 23mm - Air Box Rubber Mount - Hamburg Tech - Mercedes Benz

23mm - Air Box Rubber Mount affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Two (2) Required

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813184
Mfg#:
1039880111
Ships in 2 Business Days
$3.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter Kit - 722.6

ES#2813890 - 1402700098 - Automatic Transmission Filter Kit - 722.6 - Includes Hamburg Technic transmission filter, oil pan gasket, and oil drain plug gasket - Hamburg Tech - Mercedes Benz

Includes Hamburg Technic transmission filter, oil pan gasket, and oil drain plug gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For Vehicles With 5-Speed Automatic Transmission (Model 722.6xx) Only

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813890
Mfg#:
1402700098
Ships in 2 Business Days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Hose Junction 'T' Fitting - Priced Each

ES#2533771 - 1408301696 - Heater Hose Junction 'T' Fitting - Priced Each - Between return line and engine - URO - Mercedes Benz

Between return line and engine 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!
Not For Vehicles With Auxiliary Heater (Code 228)

Brand:
URO - Corporate Logo
ES#:
2533771
Mfg#:
1408301696
Ships in 1 Business Day
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Washer Fluid Level Sensor

ES#2828470 - 2105400045 - Washer Fluid Level Sensor - URO - Mercedes Benz

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#:
2828470
Mfg#:
2105400045
Ships in 1 Business Day
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Lamp Switch

ES#2894085 - 0015450109 - Brake Lamp Switch - Located behind the brake pedal in your Mercedes-Benz - Vemo - Mercedes Benz

Located behind the brake pedal in your Mercedes-Benz affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2894085
Mfg#:
0015450109
In Stock at Vendor
$16.99

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

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose - Priced Each

ES#1645142 - 1190944082 - Breather Hose - Priced Each - From Right Intake Manifold Flange Connector To Right Intake Manifold Flange - Genuine Mercedes Benz - Mercedes Benz

From Right Intake Manifold Flange Connector To Right Intake Manifold Flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645142
Mfg#:
1190944082
Ships in 4 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.

$16.99

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

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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