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1990 Mercedes Benz 300CE Base Coupe 124.051 L6 3.0L

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Your Vehicle 1990 Mercedes Benz 300CE Base Coupe 124.051 L6 3.0L
Your Vehicle 1990 Mercedes Benz 300CE Base Coupe 124.051 L6 3.0L
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1990 Mercedes Benz 300CE Base Coupe 124.051 L6 3.0L Engine Emission Parts

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Idle Control Valve Hose

To idle adjuster from air flow sensor

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1627516
Mfg#:
1040941282
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.

$55.00

This product was last offered at the strikethrough price on
07-30-2026

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Pump

Brand new unit - No core charge Due To Numerous Engine Production Splits, Please Verify Fitment Of This Air Pump With You Mercedes-Benz Prior To Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1627547
Mfg#:
1041401285
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.

$1640.00

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

$1523.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Breather Hose

ES#2866677 - 1040941482 - Crankcase Breather Hose - Valve Cover To Air Filter - Febi - Mercedes Benz

Valve Cover To Air Filter 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2866677
Mfg#:
1040941482
Special Order: No Guaranteed ETA
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Idle Control Valve Hose

To idle adjuster from air flow sensor We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2878955
Mfg#:
1040941282
Special Order: No Guaranteed ETA
$31.99 USD

1/8" Barbed Vacuum Fittings - Set Of 10

Perfect for repairing and replacing cracked vacuum lines - Best used with 3mm to 4mm vacuum hoses 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

Idle Control Valve Hose

ES#4342893 - 1040941282 - Idle Control Valve Hose - To idle adjuster from air flow sensor - Febi - Mercedes Benz

To idle adjuster from air flow sensor 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342893
Mfg#:
1040941282
Special Order: No Guaranteed ETA
$27.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Air Pump Hose

ES#2878967 - 1041411383 - Air Pump Hose - Shut-Off Valve to Air Pump - Vaico - Mercedes Benz

Shut-Off Valve to Air Pump We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2878967
Mfg#:
1041411383
Special Order: No Guaranteed ETA
$15.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Changeover Valve

ES#2894079 - 0015408697 - Changeover Valve - Secondary Air Injection Solenoid - Vapor Canister Purge Solenoid. Used in various locations on your Mercedes-Benz. - Vemo Q+ - Mercedes Benz

Secondary Air Injection Solenoid - Vapor Canister Purge Solenoid. Used in various locations on your Mercedes-Benz. Air Pump Change-Over Valve

Brand:
Vemo Q+ - Corporate Logo
ES#:
2894079
Mfg#:
0015408697
Special Order: No Guaranteed ETA
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Pump Check Valve Hose

Shut-Off Valve to Check Valve We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2878966
Mfg#:
1041411283
Special Order: No Guaranteed ETA
$12.99 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.

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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