Cure your poor gas mileage by replacing your worn oxygen sensors
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Brand:
ES#:
258674
Mfg#:
11781727451
In Stock at Vendor
$167.99
This product was last offered at the strikethrough price on 05-07-2026
Keep your engine running efficiently, with a new O2 sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Replace your malfunctioning oxygen sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3672478
Mfg#:
15668
In Stock at Vendor
$87.86
This product was last offered at the strikethrough price on 05-19-2026
Replacement oxygen sensor that will have your engine running efficiently again.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4135440
Mfg#:
11781310860
In Stock at Vendor
$166.99
This product was last offered at the strikethrough price on 05-07-2026
Connects to the front of the right oil separator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Found on cylinders 1-4
Replace your cracked or damaged vent hose
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Keep your BMW running in tip top condition.
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Replacement hose that connects from air pump to evaporator pump mass air flow sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
26816
Mfg#:
11727553059
Ships in 2 Business Days
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$39.99
This product was last offered at the strikethrough price on 06-06-2026
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.
Lifetime Replacement
