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Your Vehicle 1992 Mercedes Benz 400SE Base Sedan 140.042 V8 4.2L

1992 Mercedes Benz 400SE Base Sedan 140.042 V8 4.2L Engine Emission Parts

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

Brand:
Gates - Corporate Logo
ES#:
3235314
Mfg#:
1404700005
Ships on Jul 7, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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
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
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 day
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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
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
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
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
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803475
Mfg#:
1190947182
Ships in 3 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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

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
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

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

Connector to valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803492
Mfg#:
1190943182
Ships in 3 Business Days
$15.99 USD
Free Shipping
on orders $49 and up

90 degree Elbow (40 X 2.5 X 5 mm) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802193
Mfg#:
1170780781
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
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 day
$6.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 day
$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
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 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.

$32.00

This product was last offered at the strikethrough price on
06-16-2026

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

$21.00

This product was last offered at the strikethrough price on
06-16-2026

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

$28.99

This product was last offered at the strikethrough price on
06-16-2026

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

Perfect for repairing and replacing cracked vacuum lines - Best used with 3mm to 4mm vacuum hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5445719
Mfg#:
125DBCON
Special Order: No Guaranteed ETA
ON SALE! SAVE 59%
$12.99

This product was last offered at the strikethrough price on
03-22-2026

$5.39 USD
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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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