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1995 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L

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Your Vehicle 1995 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L
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1995 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L Engine Emission Parts

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Breather Hose - Priced Each

ES#2534259 - 1190944082 - Breather Hose - Priced Each - From Right Intake Manifold Flange Connector To Right Intake Manifold Flange - URO - Mercedes Benz

From Right Intake Manifold Flange Connector To Right Intake Manifold 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:
URO - Corporate Logo
ES#:
2534259
Mfg#:
1190944082
Ships in 1 Business Day
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap

This replacement fuel tank cap includes a new seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
To Chassis A262030

Brand:
Gates - Corporate Logo
ES#:
3235314
Mfg#:
1404700005
Ships on Jul 20, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Hose Connector

ES#4876932 - 202805024464 - Vacuum Hose Connector - Replaces old brittle or cracked vacuum hose connectors that leak and degrade engine performance - URO - Mercedes Benz

Replaces old brittle or cracked vacuum hose connectors that leak and degrade engine performance 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#:
4876932
Mfg#:
202805024464
Ships in 1 Business Day
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose - Priced Each

ES#2534183 - 1190942682 - Breather Hose - Priced Each - From Pipe Socket To Valve Cover - URO - Mercedes Benz

From Pipe Socket To Valve Cover 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#:
2534183
Mfg#:
1190942682
Ships in 1 Business Day
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Distributor Hose Connector

ES#1645121 - 1190940212 - Air Distributor Hose Connector - Connects breather hoses to the secondary air pump - Genuine Mercedes Benz - Mercedes Benz

Connects breather hoses to the secondary air pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645121
Mfg#:
1190940212
Ships in 1-2 days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Crankcase Breather Hose

ES#2598478 - 1190944682 - Engine Crankcase Breather Hose - From air pump to shut-off valve - Vaico Q+ - Mercedes Benz

From air pump to shut-off valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vaico Q+ - Corporate Logo
ES#:
2598478
Mfg#:
1190944682
In Stock
ON SALE! SAVE 77%
$16.99

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

$3.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose - Priced Each

ES#2803475 - 1190947182 - Breather Hose - Priced Each - From Connector At Right Valve Cover To Right Valve Cover - Rein - Mercedes Benz

From Connector At Right Valve Cover To Right Valve Cover 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#:
2803475
Mfg#:
1190947182
Ships in 4 Business Days
ON SALE!
$22.99

This product was last offered at the strikethrough price on
06-29-2026

$21.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Hose Connector

ES#4932513 - 1170780781 - Vacuum Hose Connector - 90 degree Elbow (40 X 2.5 X 5 mm) - URO - Mercedes Benz

90 degree Elbow (40 X 2.5 X 5 mm) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
4932513
Mfg#:
1170780781
Ships in 1 Business Day
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Hose Connector

ES#4932529 - 1170780681 - Vacuum Hose Connector - 3 mm I.D. Small End, 7 mm I.D. Large End - URO - Mercedes Benz

3 mm I.D. Small End, 7 mm I.D. Large End affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
4932529
Mfg#:
1170780681
Ships in 1 Business Day
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose

Connector to valve cover 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#:
2803492
Mfg#:
1190943182
Ships in 4 Business Days
ON SALE!
$15.99

This product was last offered at the strikethrough price on
06-29-2026

$15.15 USD
Free Shipping
on orders $49 and up

Vacuum Hose Connector

90 degree Elbow (40 X 2.5 X 5 mm) 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#:
2802193
Mfg#:
1170780781
Ships in 4 Business Days
ON SALE! SAVE 19%
$5.99

This product was last offered at the strikethrough price on
06-29-2026

$4.84 USD
Free Shipping
on orders $49 and up

Air Distributor Hose Connector

ES#2635615 - 1190940212 - Air Distributor Hose Connector - Connects breather hoses to the secondary air pump - Original Equipment Supplier - Mercedes Benz

Connects breather hoses to the secondary air pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2635615
Mfg#:
1190940212
Ships in 1-2 days
$6.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

610mm Wire Length With 4 Wire OE Connector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Chassis: A 080957

Brand:
Denso - Corporate Logo
ES#:
2608525
Mfg#:
0005404517
Ships in 1-2 days
$141.99

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

$137.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose - Priced Each

ES#1645152 - 1190947182 - Breather Hose - Priced Each - From Connector At Right Valve Cover To Right Valve Cover - Genuine Mercedes Benz - Mercedes Benz

From Connector At Right Valve Cover To Right Valve Cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645152
Mfg#:
1190947182
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.

$32.00

This product was last offered at the strikethrough price on
06-29-2026

$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Crankcase Breather Hose

ES#1644851 - 1190160181 - Engine Crankcase Breather Hose - From Oil Separator On Right Cylinder Head - Genuine Mercedes Benz - Mercedes Benz

From Oil Separator On Right Cylinder Head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1644851
Mfg#:
1190160181
Ships in 4 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.

$21.00

This product was last offered at the strikethrough price on
06-29-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose - Priced Each

ES#1645149 - 1190945582 - Breather Hose - Priced Each - Center Hose From Throttle Housing To Connector At Right Valve Cover - Genuine Mercedes Benz - Mercedes Benz

Center Hose From Throttle Housing To Connector At Right Valve Cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645149
Mfg#:
1190945582
Ships in 4 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.

$28.99

This product was last offered at the strikethrough price on
06-29-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Emission Parts

Repairing failed emission components doesn't just turn off the check engine light so you can pass your local emissions test, it also improves performance and fuel economy. ECS stocks all common emission controls, from oxygen sensors to PCV valves.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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