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BMW F16 X6 xDrive50i N63 4.4L

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BMW F16 X6 xDrive50i N63 4.4L Engine Emission Parts

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Crankcase Ventilation Refresh Kit

ES#5506822 - 11158647962KT - Crankcase Ventilation Refresh Kit - Restore proper engine vacuum and smooth idling - Assembled By ECS - BMW

Restore proper engine vacuum and smooth idling 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5506822
Mfg#:
11158647962KT
In Stock
$265.99

This product was last offered at the strikethrough price on
09-28-2026

$264.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

BMW | Breather Valve, fuel tank

Brand:
Vemo - Corporate Logo
ES#:
4854513
Mfg#:
16137333301
Special Order: No Guaranteed ETA
$216.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5445719
Mfg#:
125DBCON
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$5.99

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

$5.39 USD
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor Post Cat

Replace your secondary O2 sensors!

Brand:
NTK - Corporate Logo
ES#:
4691140
Mfg#:
11787614322
Back Ordered
$110.99

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

$107.99 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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