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AEM (2 Gauges Combo) - UEGO WideBand Air Fuel Ratio + Turbo Boost Pressure

70after Performance Parts
(39096)
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US $399.90
or Best Offer
as low as $35.90/mo with
Condition:
New
More than 10 available779 sold

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Free 2-4 day delivery
Get it between Mon, Nov 3 and Wed, Nov 5 to 94104.
Located in: Los Angeles, California, United States
Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:261371119237
Last updated on Jul 23, 2025 15:48:08 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
AEM
Manufacturer Part Number
30-4100 + 30-4406
California Prop 65 Warning
Cancer, Birth Defects and Reproductive Harm
UPC
840879023157
Category

Item description from the seller

About this seller

70after Performance Parts

99.3% positive feedback•153K items sold

Joined Feb 2010
Usually responds within 24 hours
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Featured CarsACLAction ClutchAEMAlpharexApexiAPPARELAPRARP

Seller feedback (40,711)

All ratingsselected
Positive
Neutral
Negative
  • z***z (2732)- Feedback left by buyer.
    Past year
    Verified purchase
    Slowly arrived aem Guage are great.
  • 0***r (111)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Todo a tiempo gracias
  • r***8 (11)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    muy rápido el envío. aun no los instalo pero se ven bien.
See all feedback

Product ratings and reviews

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4.9
39 product ratings
  • 36 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

See all 23 reviews
  • by danbar-7796
    Jul 20, 2020Top favorable review

    Nice product legit!

    Works really well and easy to install. Reason for 4 stars is gauges aren’t the matching as far as shape. Check the photos for details.

    Verified purchase: YesCondition: NewSold by: 70after

  • by hotrodcobra932w0y
    Jun 11, 2023

    Satisfied!

    Auction was for #30-4110 but received #30-300 X-series. Thank you! Gauge works flawlessly! Compare to the old gauge in pic, the X-series looks mean and displays bigger numbers 3or 4 digits.

    Verified purchase: YesCondition: NewSold by: 70after

  • by lmKDtY77T56@Deleted
    Aug 15, 2018

    Recommend to the international car dealers n owners. Very good

    U sent a very good excellent AEM. No repraoch .

    Verified purchase: YesCondition: NewSold by: 70after

  • by yfzrob
    Sep 26, 2020

    Good gauge bad sensor

    Gauge is nice and works well, the wideband 02 sensor that came with it stopped working after a few minutes, had to order a new one.

    Verified purchase: YesCondition: NewSold by: highflowfuel

  • by be_be31
    Feb 07, 2019

    As expected

    Haven't installed it yet. But make sure you specify what bezel And faceplate you want at checkout. Everything else checks out though.

    Verified purchase: YesCondition: NewSold by: 70after

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