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AEM X-Series Wideband Gauge 52mm 2 1/16" O2 UEGO AIR Fuel AFR Controller 30-0300

Sefine
(3241)
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US $217.95
ApproximatelyS$ 279.72
or Best Offer
Condition:
New
More than 10 available21 sold
People want this. 25 people are watching this.
Breathe easy. Free shipping and returns.
Shipping:
Free USPS Ground Advantage®.
Located in: La Jolla, California, United States
Delivery:
Estimated between Wed, 17 Sep and Fri, 19 Sep to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
60 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:174231048093
Last updated on Sep 11, 2025 00:43:33 SGTView 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-5
Gauge cup depth only .200” deep!
Features-2
Compatible with vehicle/system voltages up to 16V
Display Type
Digital
Features-3
Can display AFR values in hundredths of %
Features-1
Includes Bosch 4.9LSU wideband UEGO sensor
Style
Racing
Includes 2
Bosch 4.9LSU wideband UEGO sensor
Gauge Type
Digital Air/Fuel Ratio
Diameter
52mm (2-1/16”)
Shipping Policy
FREE EXPEDITED SHIPPING
Performance Part
Yes
Non-Domestic Product
No
Other Part Number
300300 / AEM 30-0300
Warranty
1 Year (excluding sensor)
Fitment Type
Performance/Custom
Item Diameter
16 in
Color
Black
Material
Plastic
Superseded Part Number
30-4100
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
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, AEM Air Fuel Ratio Gauge with 4.9 Bosch Sensor
Return Policy
60 Day Free Return
OE/OEM Part Number
30-0300
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
Specifications-3
0-5V Output Gasoline values from 8.5:1 to 18.0:1 A
UPC
0672713967163

Item description from the seller

About this seller

Sefine

100% positive feedback•15K items sold

Joined May 2018
Usually responds within 24 hours
Welcome to Sefine, your trusted source for high-quality auto parts on eBay! We are passionate about providing a wide selection of reliable parts at competitive prices, backed by exceptional customer ...
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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

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