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AEM X-Series Wideband Gauge 52mm O2 UEGO AFR Controller W/O Sensor 30-0300NS

US $175.95
ApproximatelyC $242.28
or Best Offer
Condition:
New
5 available124 sold
People want this. 210 people are watching this.
Breathe easy. Free shipping and returns.
Shipping:
Free UPS Ground.
Located in: Chapel Hill, North Carolina, United States
Delivery:
Estimated between Fri, Aug 1 and Tue, Aug 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.
Ships today if you order in the next 8 hrs 24 mins
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:404760985988
Last updated on Jul 29, 2025 10:15:14 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Custom Bundle
No
Features-6
Auto dimming feature
Includes
Black bezel and black dual faced faceplate
Features-4
52mm gauge diameter and slim 0.825” gauge depth
Features-2
Compatible with vehicle/system voltages up to 16V
Display Type
Digital
Features-3
Can display AFR values in hundredths of %
Manufacturer Warranty
1 Year
Features-1
Gauge cup depth only .200” deep!
Style
Racing
Gauge Type
Digital Air/Fuel Ratio
Diameter
52mm (2-1/16”)
Notes
w/o UEGO sensor
Performance Part
Yes
Non-Domestic Product
No
Warranty
1 Year
Fitment Type
Performance/Custom
Color
Black
Manufacturer Part Number
30-0300NS
Material
Plastic
Vintage Part
No
Modified Item
No
California Prop 65 Warning
Cancer & Reproductive Harm
Specifications-6
0-5V Output Lambda values from .58 to 1.23
Brand
AEM
Specifications-5
CANbus Output Lambda values from .55 to 2.00
Type
Fuel Gauge
Interchange Part Number
New seven-segment center display, 87% larger than the 30-4110, 30-4100, AEM A/F Gauge, AEM Wideband Controller Gauge, AEM Wideband A/F Ratio Gauge
Return Policy
60 Day Free Return
Specifications-2
Display Lambda values from .55 to 2.00
Universal Fitment
Yes
Specifications-1
Display Gasoline values from 8.0:1 to 20.0:1 AFR
Specifications-4
CANbus Output Gasoline values from 8.0:1 to 20.0:1 AFR
Specifications-3
0-5V Output Gasoline values from 8.5:1 to 18.0:1 AFR
UPC
Does Not Apply

Item description from the seller

About this seller

Rudy's Performance Parts

99.6% positive feedback334K items sold

Joined May 2005
Rudy's specializes in OEM replacement and performance parts for gas/diesel cars and trucks. We carry a wide variety of items from hundreds of well known manufacturers. We have a 75,000 square foot ...
See more

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 (79,943)

All ratings
Positive
Neutral
Negative
  • d***d (44)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    works as it should. 95 acura integra and wires up to aftermarket ecu. if you already have a sensor in your inventory then this kit is the way to go. it is genuine and has no issues. thank you guys.
  • r***n- Feedback left by buyer.
    Past month
    Verified purchase
    nice item.
  • d***d (1205)- Feedback left by buyer.
    Past month
    Verified purchase
    I messed up and ordered the wrong part. Return was easy and painless. Thanks!
See all feedback

Product ratings and reviews

5.0
2 product ratings
  • 2 users rated this 5 out of 5 stars
  • 0 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

  • works as it should. 95 acura integra and...

    works as it should. 95 acura integra and wires up to aftermarket ecu. if you already have a sensor in your inventory then this kit is the way to go. it is genuine and has no issues. thank you guys.

    Verified purchase: YesCondition: NewSold by: rudys_performance_parts

  • A plus great aem gauge

    A plus great aem gauge

    Verified purchase: YesCondition: NewSold by: rudys_performance_parts