Also known as the Secondary Air Injection Valve
For vehicles with AEG or AQY engine code with VIN up to 1C-1-420 000 only, split is in the 2001 model year
Proper air flow is essential for both performance and economy driving
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color
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Replace every time you open your valve cover
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with AEG engine code only
Brand:
ES#:
1832011
Mfg#:
051103483A
In Stock
ON SALE!
SAVE 12%
$18.99
This product was last offered at the strikethrough price on 05-07-2026
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Lifetime Replacement
