Check the item description to confirm this fits your vehicle

AEM Digital Wideband O2 UEGO afr Air Fuel Ration Gauge 2 1/16 kit 52mm 30-4110

Free USPS Priority Mail Shipping!
Real Street Performance Sales
(39372)
Seller's other items
Contact seller
US $199.95
$189.95 with coupon code
as low as $34.70/mo with
Condition:
New
More than 10 available121 sold
$10.00 off with code TOPFINDS25
Ends 11 NovSee details

Additional service available

This one's trending. 121 have already sold.
People want this. 97 people are watching this.
Shipping:
US $18.89 UPS Ground.
Located in: Sanford, Florida, United States
Delivery:
Estimated between Thu, Nov 6 and Mon, Nov 10 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:
30 days returns. Seller pays for return shipping.
Payments:
       .
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Top Rated Plus
Top rated seller, fast shipping, and free returns. Learn more- Top Rated Plus - opens in a new window or tab
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:295294324496
Last updated on Oct 22, 2025 18:01:12 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
MPN
30-4110 FITMENT2
Brand
AEM Electronics
Manufacturer Part Number
30-4110 FITMENT2
UPC
840879023157
Category

Item description from the seller

About this seller

Real Street Performance Sales

99.8% positive feedback•165K items sold

Joined May 2005
Usually responds within 24 hours
Real Street Performance is a full-service shop and parts distribution company that strives to provide our customers with the best products and service in the market. With over 15 years in the ...
See more
Visit storeContact

Detailed seller ratings

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

Popular categories from this store

See allcategories
ACL BearingsACT ClutchAEM ElectronicsAEM IntakesAeromotiveAFEAIRAID IntakesAMS PerformanceApexi

Seller feedback (42,868)

All ratingsselected
Positive
Neutral
Negative
  • z***v (313)- Feedback left by buyer.
    Past month
    Verified purchase
    Item arrived as described many thanks, good comms. recommended seller
    Radium Engineering Universal VTE Air Oil Separator-Return AOS-R 20-0219 (#273952583616)
  • u***q (682)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Very fast shipping, fair pricing, and easy to communicate with. Items packed professionally. Would recommend to other buyers for sure. 5 Star business
    Ferrea 6000 Series Competition STD Size Valves Kit Acura Honda K20A2 K20A3 K24 (#293167193524)
  • a***o (346)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great product and price As described Fast shipping Highly recommended seller
    525cc FIC Fuel Injector Clinic Injectors 06-09 S2000 RSX F22C K20A D17 HighZ (#293167250240)
See all feedback

Product ratings and reviews

Learn more
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

More to explore :