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AEM UEGO Wideband O2 Air Fuel Ratio Gauge AFR 52mm with 4.9 LSU Sensor 30-4110

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US $199.95
ApproximatelyC $274.91
or Best Offer
Condition:
New
More than 10 available172 sold
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People want this. 216 people are watching this.
Shipping:
Free Standard Shipping.
Located in: San Diego, California, United States
Delivery:
Estimated between Tue, Sep 2 and Fri, Sep 5 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
60 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:251653981340
Last updated on Aug 07, 2025 18:09:44 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Non-Domestic Product
No
Other Part Number
304110 / AEM 30-4110
Warranty
1 Year (excluding sensor)
Size
52mm (2-1/16”)
Custom Bundle
No
Fitment Type
Performance/Custom
Manufacturer Part Number
30-4110 / AEM 30-4110
Superseded Part Number
30-4100 Superseded to 30-4110
Modified Item
No
California Prop 65 Warning
Cancer & Reproductive Harm
Brand
AEM
Includes
Interchangeable black and white faceplates
Type
Fuel Gauge
Interchange Part Number
AEM A/F Gauge, AEM Wideband Controller Gauge, AEM Wideband A/F Ratio Gauge, AEM Air Fuel Ratio Gauge with 4.9 Bosch Sensor, AEM Air/Fuel Gauge, Wideband Uego Air Fuel Controllers
Gauge Range
10-20 AFR
Includes 3
Qty 1 Weld-in bung
Includes 4
Interchangeable black and silver bezels
Includes 2
Qty 1 Bosch 4.9 LSU wideband sensor
Gauge Type
Digital Air/Fuel Ratio
UPC
840879023157

Item description from the seller

About this seller

Boost Projects

100% positive feedback265K items sold

Joined Jan 2011
Usually responds within 24 hours
Welcome to our eBay Store..Boost Projects brings the fastest service to the racing enthusiasts by providing whatever you need for your project from the sources of all around the world for Imports, ...
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Detailed seller ratings

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

Seller feedback (58,291)

All ratings
Positive
Neutral
Negative
  • 1***1 (456)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    quality parts
  • r***o (1541)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Instant shipping and as described.
  • k***k (849)- Feedback left by buyer.
    Past month
    Verified purchase
    Fast shipping
See all feedback

Product ratings and reviews

4.9
37 product ratings
  • 34 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

  • Top favourable 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

  • 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

  • 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

  • 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

  • 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